---
_id: '60082'
author:
- first_name: Adrian
  full_name: Keller, Adrian
  id: '48864'
  last_name: Keller
  orcid: 0000-0001-7139-3110
citation:
  ama: Keller A. DNA origami nanostructures in biomedicine and the issue of stability.
    <i>Nucleic Acid Insights</i>. 2025;2(2):61–75. doi:<a href="https://doi.org/10.18609/nuc.2025.011">10.18609/nuc.2025.011</a>
  apa: Keller, A. (2025). DNA origami nanostructures in biomedicine and the issue
    of stability. <i>Nucleic Acid Insights</i>, <i>2</i>(2), 61–75. <a href="https://doi.org/10.18609/nuc.2025.011">https://doi.org/10.18609/nuc.2025.011</a>
  bibtex: '@article{Keller_2025, title={DNA origami nanostructures in biomedicine
    and the issue of stability}, volume={2}, DOI={<a href="https://doi.org/10.18609/nuc.2025.011">10.18609/nuc.2025.011</a>},
    number={2}, journal={Nucleic Acid Insights}, author={Keller, Adrian}, year={2025},
    pages={61–75} }'
  chicago: 'Keller, Adrian. “DNA Origami Nanostructures in Biomedicine and the Issue
    of Stability.” <i>Nucleic Acid Insights</i> 2, no. 2 (2025): 61–75. <a href="https://doi.org/10.18609/nuc.2025.011">https://doi.org/10.18609/nuc.2025.011</a>.'
  ieee: 'A. Keller, “DNA origami nanostructures in biomedicine and the issue of stability,”
    <i>Nucleic Acid Insights</i>, vol. 2, no. 2, pp. 61–75, 2025, doi: <a href="https://doi.org/10.18609/nuc.2025.011">10.18609/nuc.2025.011</a>.'
  mla: Keller, Adrian. “DNA Origami Nanostructures in Biomedicine and the Issue of
    Stability.” <i>Nucleic Acid Insights</i>, vol. 2, no. 2, 2025, pp. 61–75, doi:<a
    href="https://doi.org/10.18609/nuc.2025.011">10.18609/nuc.2025.011</a>.
  short: A. Keller, Nucleic Acid Insights 2 (2025) 61–75.
date_created: 2025-06-01T08:53:58Z
date_updated: 2025-06-10T09:09:28Z
ddc:
- '570'
department:
- _id: '302'
doi: 10.18609/nuc.2025.011
file:
- access_level: open_access
  content_type: application/pdf
  creator: adke
  date_created: 2025-06-01T08:53:35Z
  date_updated: 2025-06-01T08:53:35Z
  file_id: '60083'
  file_name: Keller_nai25.pdf
  file_size: 701125
  relation: main_file
file_date_updated: 2025-06-01T08:53:35Z
has_accepted_license: '1'
intvolume: '         2'
issue: '2'
language:
- iso: eng
oa: '1'
page: 61–75
publication: Nucleic Acid Insights
status: public
title: DNA origami nanostructures in biomedicine and the issue of stability
type: journal_article
user_id: '48864'
volume: 2
year: '2025'
...
---
_id: '62814'
abstract:
- lang: eng
  text: Porous carbons are prominent electrode materials in energy storage applications
    such as supercapacitors. However, rational materials development is hampered by
    difficulties in interpreting electrochemical impedance spectra (EIS) and drawing
    conclusions about promising aspects of device improvement. Here, we characterized
    electrodes consisting of activated carbon with polyacrylic acid binder in four
    different concentrations of sulfuric acid, using cyclic voltammetry and electrochemical
    impedance spectroscopy. Both datasets were evaluated with simple equivalent circuits
    and comparatively analyzed. Conductivity of the electrolyte was independently
    measured. Cyclic voltammograms (CV) show larger resistance and capacitance at
    low scan rates. Resistances obtained from EIS are in good agreement with those
    obtained by cyclic voltammograms particularly at high scan rates. The comparison
    against specific electrolyte resistance can reveal whether resistances within
    the solid electrode architecture or resistances within the electrolyte, partially
    confined by pores, are the dominant cause of increased resistance at low scan
    rate. Comparison between CV and EIS points to the main electrode capacitance being
    described by a constant phase element (CPE) used to fit the low-frequency region
    of EIS.
author:
- first_name: Sebastian
  full_name: Reinke, Sebastian
  id: '117727'
  last_name: Reinke
- first_name: Vera
  full_name: Khamitsevich, Vera
  last_name: Khamitsevich
- first_name: Julia
  full_name: Linnemann, Julia
  id: '116779'
  last_name: Linnemann
  orcid: 0000-0001-6883-5424
citation:
  ama: 'Reinke S, Khamitsevich V, Linnemann J. Complementary Analysis of Cyclic Voltammograms
    and Impedance Spectra of Porous Carbon Electrodes. In: <i>2024 International Workshop
    on Impedance Spectroscopy (IWIS)</i>. IEEE; 2025. doi:<a href="https://doi.org/10.1109/iwis63047.2024.10847115">10.1109/iwis63047.2024.10847115</a>'
  apa: Reinke, S., Khamitsevich, V., &#38; Linnemann, J. (2025). Complementary Analysis
    of Cyclic Voltammograms and Impedance Spectra of Porous Carbon Electrodes. <i>2024
    International Workshop on Impedance Spectroscopy (IWIS)</i>. <a href="https://doi.org/10.1109/iwis63047.2024.10847115">https://doi.org/10.1109/iwis63047.2024.10847115</a>
  bibtex: '@inproceedings{Reinke_Khamitsevich_Linnemann_2025, title={Complementary
    Analysis of Cyclic Voltammograms and Impedance Spectra of Porous Carbon Electrodes},
    DOI={<a href="https://doi.org/10.1109/iwis63047.2024.10847115">10.1109/iwis63047.2024.10847115</a>},
    booktitle={2024 International Workshop on Impedance Spectroscopy (IWIS)}, publisher={IEEE},
    author={Reinke, Sebastian and Khamitsevich, Vera and Linnemann, Julia}, year={2025}
    }'
  chicago: Reinke, Sebastian, Vera Khamitsevich, and Julia Linnemann. “Complementary
    Analysis of Cyclic Voltammograms and Impedance Spectra of Porous Carbon Electrodes.”
    In <i>2024 International Workshop on Impedance Spectroscopy (IWIS)</i>. IEEE,
    2025. <a href="https://doi.org/10.1109/iwis63047.2024.10847115">https://doi.org/10.1109/iwis63047.2024.10847115</a>.
  ieee: 'S. Reinke, V. Khamitsevich, and J. Linnemann, “Complementary Analysis of
    Cyclic Voltammograms and Impedance Spectra of Porous Carbon Electrodes,” 2025,
    doi: <a href="https://doi.org/10.1109/iwis63047.2024.10847115">10.1109/iwis63047.2024.10847115</a>.'
  mla: Reinke, Sebastian, et al. “Complementary Analysis of Cyclic Voltammograms and
    Impedance Spectra of Porous Carbon Electrodes.” <i>2024 International Workshop
    on Impedance Spectroscopy (IWIS)</i>, IEEE, 2025, doi:<a href="https://doi.org/10.1109/iwis63047.2024.10847115">10.1109/iwis63047.2024.10847115</a>.
  short: 'S. Reinke, V. Khamitsevich, J. Linnemann, in: 2024 International Workshop
    on Impedance Spectroscopy (IWIS), IEEE, 2025.'
date_created: 2025-12-03T16:06:09Z
date_updated: 2026-01-19T15:41:43Z
department:
- _id: '985'
doi: 10.1109/iwis63047.2024.10847115
extern: '1'
keyword:
- electrochemical impedance spectroscopy
- distorted cyclic voltammograms
- supercapacitors
- carbon
language:
- iso: eng
publication: 2024 International Workshop on Impedance Spectroscopy (IWIS)
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: Complementary Analysis of Cyclic Voltammograms and Impedance Spectra of Porous
  Carbon Electrodes
type: conference
user_id: '116779'
year: '2025'
...
---
_id: '61821'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>Controlling the surface orientation
    of DNA origami nanostructures (DON) is crucial for applications in nanotechnology
    and materials science. While previous work utilized various DON modifications,
    simple methods for controlling their landing orientation remain scarce. Here,
    we demonstrate a straightforward approach to control the adsorption orientation
    of chiral double‐L (CDL) DON on mica by tuning magnesium ion (Mg<jats:sup>2</jats:sup>⁺)
    concentration and exploiting global shape distortions. Using atomic force microscopy
    (AFM), we analyzed the resulting distribution of the mirror‐image orientations,
    referred to as S and Z orientations, at both buffer/mica and air/mica interfaces
    and identified conditions resulting in homogenous CDL orientation of 100% S. These
    results demonstrate how DON conformation and ionic environments influence DON
    orientation, offering insights for precise nanostructure deposition.</jats:p>
article_number: e202507613
author:
- first_name: Gangamallaiah
  full_name: Velpula, Gangamallaiah
  last_name: Velpula
- first_name: Emilia
  full_name: Tomm, Emilia
  last_name: Tomm
- first_name: Boxuan
  full_name: Shen, Boxuan
  last_name: Shen
- first_name: Kunal S.
  full_name: Mali, Kunal S.
  last_name: Mali
- first_name: Adrian Clemens
  full_name: Keller, Adrian Clemens
  id: '48864'
  last_name: Keller
  orcid: 0000-0001-7139-3110
- first_name: Steven
  full_name: De Feyter, Steven
  last_name: De Feyter
citation:
  ama: Velpula G, Tomm E, Shen B, Mali KS, Keller AC, De Feyter S. Breaking of the
    Up‐Down Symmetry of DNA Origami on a Solid Substrate. <i>Angewandte Chemie International
    Edition</i>. Published online 2025. doi:<a href="https://doi.org/10.1002/anie.202507613">10.1002/anie.202507613</a>
  apa: Velpula, G., Tomm, E., Shen, B., Mali, K. S., Keller, A. C., &#38; De Feyter,
    S. (2025). Breaking of the Up‐Down Symmetry of DNA Origami on a Solid Substrate.
    <i>Angewandte Chemie International Edition</i>, Article e202507613. <a href="https://doi.org/10.1002/anie.202507613">https://doi.org/10.1002/anie.202507613</a>
  bibtex: '@article{Velpula_Tomm_Shen_Mali_Keller_De Feyter_2025, title={Breaking
    of the Up‐Down Symmetry of DNA Origami on a Solid Substrate}, DOI={<a href="https://doi.org/10.1002/anie.202507613">10.1002/anie.202507613</a>},
    number={e202507613}, journal={Angewandte Chemie International Edition}, publisher={Wiley},
    author={Velpula, Gangamallaiah and Tomm, Emilia and Shen, Boxuan and Mali, Kunal
    S. and Keller, Adrian Clemens and De Feyter, Steven}, year={2025} }'
  chicago: Velpula, Gangamallaiah, Emilia Tomm, Boxuan Shen, Kunal S. Mali, Adrian
    Clemens Keller, and Steven De Feyter. “Breaking of the Up‐Down Symmetry of DNA
    Origami on a Solid Substrate.” <i>Angewandte Chemie International Edition</i>,
    2025. <a href="https://doi.org/10.1002/anie.202507613">https://doi.org/10.1002/anie.202507613</a>.
  ieee: 'G. Velpula, E. Tomm, B. Shen, K. S. Mali, A. C. Keller, and S. De Feyter,
    “Breaking of the Up‐Down Symmetry of DNA Origami on a Solid Substrate,” <i>Angewandte
    Chemie International Edition</i>, Art. no. e202507613, 2025, doi: <a href="https://doi.org/10.1002/anie.202507613">10.1002/anie.202507613</a>.'
  mla: Velpula, Gangamallaiah, et al. “Breaking of the Up‐Down Symmetry of DNA Origami
    on a Solid Substrate.” <i>Angewandte Chemie International Edition</i>, e202507613,
    Wiley, 2025, doi:<a href="https://doi.org/10.1002/anie.202507613">10.1002/anie.202507613</a>.
  short: G. Velpula, E. Tomm, B. Shen, K.S. Mali, A.C. Keller, S. De Feyter, Angewandte
    Chemie International Edition (2025).
date_created: 2025-10-13T13:53:22Z
date_updated: 2025-10-13T13:55:05Z
department:
- _id: '302'
doi: 10.1002/anie.202507613
language:
- iso: eng
publication: Angewandte Chemie International Edition
publication_identifier:
  issn:
  - 1433-7851
  - 1521-3773
publication_status: published
publisher: Wiley
status: public
title: Breaking of the Up‐Down Symmetry of DNA Origami on a Solid Substrate
type: journal_article
user_id: '48864'
year: '2025'
...
---
_id: '62798'
abstract:
- lang: eng
  text: We investigated electrodeposited nanoparticulate nickel selenide (pre)catalysts
    that transform into nickel oxides/oxyhydroxides under oxygen evolution reaction
    conditions in alkaline solutions. Previous studies of this transformation were
    conducted at lower current densities than those of industrial relevance (≥1 A
    cm–2). We used ultramicroelectrodes (UMEs) to achieve such current densities,
    benefiting from their small size, ensuring low absolute currents and low ohmic
    drop but high current densities. Morphological degradation of the catalyst material
    was only observed at current densities exceeding 1 A cm–2 but not for smaller
    ones. Using X-ray absorption, X-ray photoemission spectroscopy, and X-ray diffraction,
    we confirmed that the degradation was accompanied by the literature-known transformation
    of nanoparticulate Ni3Se2 (bulk)/NiSe (surface) into nickel oxyhydroxide. The
    transformation of the precatalyst goes along with a significant improvement in
    the charge transfer kinetics observed by decreasing Tafel slopes with ongoing
    experimental time extracted from cyclic voltammetry (CV) experiments and electrochemical
    impedance spectroscopy (EIS) in the high-frequency range. However, these kinetic
    improvements are accompanied by limitations in mass transport concluded from decreasing
    current responses at high overpotentials in CVs and increasing impedance in the
    low-frequency range of the EIS spectra after extended CV cycling. These mass transport
    limitations originated from morphological degradations at the UME exceeding 1
    A cm–2 which we proved by applying identical location scanning electron microscopy.
    This has not been reported in studies that have been limited to lower current
    densities before. Our findings showcase how UMEs can be used to study (pre)catalysts
    (herein nickel selenides) under current densities of industrial relevance in the
    absence of ohmic drop-related ambiguities, combined with in-depth materials characterization
    studies, e.g., identical location microscopy and advanced spectroscopic methods.
    This approach enables direct evaluation and comparison of catalyst materials and
    thus demonstrates how to overcome long-standing limitations of electrocatalyst
    design and testing.
article_type: original
author:
- first_name: Felix
  full_name: Hiege, Felix
  last_name: Hiege
- first_name: Chun-Wai
  full_name: Chang, Chun-Wai
  last_name: Chang
- first_name: Oliver
  full_name: Trost, Oliver
  last_name: Trost
- first_name: Charlotte E. R.
  full_name: van Halteren, Charlotte E. R.
  last_name: van Halteren
- first_name: Pouya
  full_name: Hosseini, Pouya
  last_name: Hosseini
- first_name: Georg
  full_name: Bendt, Georg
  last_name: Bendt
- first_name: Stephan
  full_name: Schulz, Stephan
  last_name: Schulz
- first_name: Zhenxing
  full_name: Feng, Zhenxing
  last_name: Feng
- first_name: Julia
  full_name: Linnemann, Julia
  id: '116779'
  last_name: Linnemann
  orcid: 0000-0001-6883-5424
- first_name: Kristina
  full_name: Tschulik, Kristina
  last_name: Tschulik
citation:
  ama: Hiege F, Chang C-W, Trost O, et al. Morphological Degradation of Oxygen Evolution
    Reaction-Electrocatalyzing Nickel Selenides at Industrially Relevant Current Densities.
    <i>ACS Applied Materials &#38; Interfaces</i>. 2025;17(29):41893-41903. doi:<a
    href="https://doi.org/10.1021/acsami.5c05381">10.1021/acsami.5c05381</a>
  apa: Hiege, F., Chang, C.-W., Trost, O., van Halteren, C. E. R., Hosseini, P., Bendt,
    G., Schulz, S., Feng, Z., Linnemann, J., &#38; Tschulik, K. (2025). Morphological
    Degradation of Oxygen Evolution Reaction-Electrocatalyzing Nickel Selenides at
    Industrially Relevant Current Densities. <i>ACS Applied Materials &#38; Interfaces</i>,
    <i>17</i>(29), 41893–41903. <a href="https://doi.org/10.1021/acsami.5c05381">https://doi.org/10.1021/acsami.5c05381</a>
  bibtex: '@article{Hiege_Chang_Trost_van Halteren_Hosseini_Bendt_Schulz_Feng_Linnemann_Tschulik_2025,
    title={Morphological Degradation of Oxygen Evolution Reaction-Electrocatalyzing
    Nickel Selenides at Industrially Relevant Current Densities}, volume={17}, DOI={<a
    href="https://doi.org/10.1021/acsami.5c05381">10.1021/acsami.5c05381</a>}, number={29},
    journal={ACS Applied Materials &#38; Interfaces}, publisher={American Chemical
    Society (ACS)}, author={Hiege, Felix and Chang, Chun-Wai and Trost, Oliver and
    van Halteren, Charlotte E. R. and Hosseini, Pouya and Bendt, Georg and Schulz,
    Stephan and Feng, Zhenxing and Linnemann, Julia and Tschulik, Kristina}, year={2025},
    pages={41893–41903} }'
  chicago: 'Hiege, Felix, Chun-Wai Chang, Oliver Trost, Charlotte E. R. van Halteren,
    Pouya Hosseini, Georg Bendt, Stephan Schulz, Zhenxing Feng, Julia Linnemann, and
    Kristina Tschulik. “Morphological Degradation of Oxygen Evolution Reaction-Electrocatalyzing
    Nickel Selenides at Industrially Relevant Current Densities.” <i>ACS Applied Materials
    &#38; Interfaces</i> 17, no. 29 (2025): 41893–903. <a href="https://doi.org/10.1021/acsami.5c05381">https://doi.org/10.1021/acsami.5c05381</a>.'
  ieee: 'F. Hiege <i>et al.</i>, “Morphological Degradation of Oxygen Evolution Reaction-Electrocatalyzing
    Nickel Selenides at Industrially Relevant Current Densities,” <i>ACS Applied Materials
    &#38; Interfaces</i>, vol. 17, no. 29, pp. 41893–41903, 2025, doi: <a href="https://doi.org/10.1021/acsami.5c05381">10.1021/acsami.5c05381</a>.'
  mla: Hiege, Felix, et al. “Morphological Degradation of Oxygen Evolution Reaction-Electrocatalyzing
    Nickel Selenides at Industrially Relevant Current Densities.” <i>ACS Applied Materials
    &#38; Interfaces</i>, vol. 17, no. 29, American Chemical Society (ACS), 2025,
    pp. 41893–903, doi:<a href="https://doi.org/10.1021/acsami.5c05381">10.1021/acsami.5c05381</a>.
  short: F. Hiege, C.-W. Chang, O. Trost, C.E.R. van Halteren, P. Hosseini, G. Bendt,
    S. Schulz, Z. Feng, J. Linnemann, K. Tschulik, ACS Applied Materials &#38; Interfaces
    17 (2025) 41893–41903.
date_created: 2025-12-03T15:08:47Z
date_updated: 2025-12-03T16:27:30Z
department:
- _id: '985'
doi: 10.1021/acsami.5c05381
extern: '1'
intvolume: '        17'
issue: '29'
keyword:
- Electrocatalysis
- oxygen evolution reaction
- nickel selenide
- microelectrode
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://pubs.acs.org/doi/full/10.1021/acsami.5c05381
oa: '1'
page: 41893-41903
publication: ACS Applied Materials & Interfaces
publication_identifier:
  issn:
  - 1944-8244
  - 1944-8252
publication_status: published
publisher: American Chemical Society (ACS)
quality_controlled: '1'
status: public
title: Morphological Degradation of Oxygen Evolution Reaction-Electrocatalyzing Nickel
  Selenides at Industrially Relevant Current Densities
type: journal_article
user_id: '116779'
volume: 17
year: '2025'
...
---
_id: '62876'
abstract:
- lang: eng
  text: "<jats:title>ABSTRACT</jats:title>\r\n                  <jats:p>Spin‐coated
    polylactide (PLA) thin films were exposed to nitrogen plasma for varying time
    intervals. The progressive etching of the PLA film in direct contact with the
    nitrogen plasma was monitored in situ using polarization modulated infrared reflection
    absorption spectroscopy (PM‐IRRAS). No appreciative changes in composition were
    seen with PM‐IRRAS, indicating that the etching did not significantly affect the
    bulk composition. Atomic force microscopy characterization of the plasma‐etched
    films showed that the PLA films are homogeneously etched. Subsequent ex situ XPS
    analysis of the treated surface revealed the presence of C‐N bonds in the surface‐near
    region that could be associated with amino and/or amide surface species. PLA films
    were also alternatively exposed to nitrogen ion beams produced by an electron‐cyclotron‐resonance
    (ECR) plasma source and were investigated in vacuo by XPS. This treatment revealed
    the partial substitution of surface oxygen species by nitrogen, resulting in a
    similar surface modification as in the plasma case. The comparison of XPS data
    and water contact angle studies suggest that the activated surfaces show a reorientation
    of macromolecular fragments in the surface‐near region depending on the polarity
    of the phase with which they are in contact. Under ultra‐high vacuum (UHV) conditions,
    the surface tends to lower its surface energy, while in contact with the aqueous
    phase, subsurface polar groups orientate outwards, which enables the formation
    of hydrogen bonds.</jats:p>"
author:
- first_name: Sandra
  full_name: Gołębiowska, Sandra
  last_name: Gołębiowska
- first_name: Markus
  full_name: Voigt, Markus
  last_name: Voigt
- first_name: Maria Teresa
  full_name: de los Arcos de Pedro, Maria Teresa
  id: '54556'
  last_name: de los Arcos de Pedro
  orcid: '0000-0002-8684-273X '
- first_name: Guido
  full_name: Grundmeier, Guido
  id: '194'
  last_name: Grundmeier
citation:
  ama: Gołębiowska S, Voigt M, de los Arcos de Pedro MT, Grundmeier G. In Situ PM‐IRRAS
    and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide Thin Films.
    <i>Surface and Interface Analysis</i>. 2025;57(7):499-509. doi:<a href="https://doi.org/10.1002/sia.7406">10.1002/sia.7406</a>
  apa: Gołębiowska, S., Voigt, M., de los Arcos de Pedro, M. T., &#38; Grundmeier,
    G. (2025). In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification
    of Polylactide Thin Films. <i>Surface and Interface Analysis</i>, <i>57</i>(7),
    499–509. <a href="https://doi.org/10.1002/sia.7406">https://doi.org/10.1002/sia.7406</a>
  bibtex: '@article{Gołębiowska_Voigt_de los Arcos de Pedro_Grundmeier_2025, title={In
    Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide
    Thin Films}, volume={57}, DOI={<a href="https://doi.org/10.1002/sia.7406">10.1002/sia.7406</a>},
    number={7}, journal={Surface and Interface Analysis}, publisher={Wiley}, author={Gołębiowska,
    Sandra and Voigt, Markus and de los Arcos de Pedro, Maria Teresa and Grundmeier,
    Guido}, year={2025}, pages={499–509} }'
  chicago: 'Gołębiowska, Sandra, Markus Voigt, Maria Teresa de los Arcos de Pedro,
    and Guido Grundmeier. “In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface
    Modification of Polylactide Thin Films.” <i>Surface and Interface Analysis</i>
    57, no. 7 (2025): 499–509. <a href="https://doi.org/10.1002/sia.7406">https://doi.org/10.1002/sia.7406</a>.'
  ieee: 'S. Gołębiowska, M. Voigt, M. T. de los Arcos de Pedro, and G. Grundmeier,
    “In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of
    Polylactide Thin Films,” <i>Surface and Interface Analysis</i>, vol. 57, no. 7,
    pp. 499–509, 2025, doi: <a href="https://doi.org/10.1002/sia.7406">10.1002/sia.7406</a>.'
  mla: Gołębiowska, Sandra, et al. “In Situ PM‐IRRAS and XPS Analysis of Nitrogen
    Plasma Surface Modification of Polylactide Thin Films.” <i>Surface and Interface
    Analysis</i>, vol. 57, no. 7, Wiley, 2025, pp. 499–509, doi:<a href="https://doi.org/10.1002/sia.7406">10.1002/sia.7406</a>.
  short: S. Gołębiowska, M. Voigt, M.T. de los Arcos de Pedro, G. Grundmeier, Surface
    and Interface Analysis 57 (2025) 499–509.
date_created: 2025-12-04T13:12:03Z
date_updated: 2025-12-04T13:13:00Z
department:
- _id: '302'
doi: 10.1002/sia.7406
intvolume: '        57'
issue: '7'
language:
- iso: eng
page: 499-509
publication: Surface and Interface Analysis
publication_identifier:
  issn:
  - 0142-2421
  - 1096-9918
publication_status: published
publisher: Wiley
status: public
title: In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of
  Polylactide Thin Films
type: journal_article
user_id: '54556'
volume: 57
year: '2025'
...
---
_id: '62875'
article_number: '140676'
author:
- first_name: Chantal
  full_name: Theile-Rasche, Chantal
  last_name: Theile-Rasche
- first_name: Fuzeng
  full_name: Wang, Fuzeng
  last_name: Wang
- first_name: Tim
  full_name: Prüßner, Tim
  last_name: Prüßner
- first_name: Marten
  full_name: Huck, Marten
  last_name: Huck
- first_name: Hans-Georg
  full_name: Steinrück, Hans-Georg
  last_name: Steinrück
- first_name: Maria Teresa
  full_name: de los Arcos de Pedro, Maria Teresa
  id: '54556'
  last_name: de los Arcos de Pedro
  orcid: '0000-0002-8684-273X '
- first_name: Guido
  full_name: Grundmeier, Guido
  id: '194'
  last_name: Grundmeier
citation:
  ama: Theile-Rasche C, Wang F, Prüßner T, et al. Evaluation of anti-adhesive and
    corrosion protection properties of TiAlSiN-magnetron-sputtered films for applications
    in polymer processing. <i>Thin Solid Films</i>. 2025;820. doi:<a href="https://doi.org/10.1016/j.tsf.2025.140676">10.1016/j.tsf.2025.140676</a>
  apa: Theile-Rasche, C., Wang, F., Prüßner, T., Huck, M., Steinrück, H.-G., de los
    Arcos de Pedro, M. T., &#38; Grundmeier, G. (2025). Evaluation of anti-adhesive
    and corrosion protection properties of TiAlSiN-magnetron-sputtered films for applications
    in polymer processing. <i>Thin Solid Films</i>, <i>820</i>, Article 140676. <a
    href="https://doi.org/10.1016/j.tsf.2025.140676">https://doi.org/10.1016/j.tsf.2025.140676</a>
  bibtex: '@article{Theile-Rasche_Wang_Prüßner_Huck_Steinrück_de los Arcos de Pedro_Grundmeier_2025,
    title={Evaluation of anti-adhesive and corrosion protection properties of TiAlSiN-magnetron-sputtered
    films for applications in polymer processing}, volume={820}, DOI={<a href="https://doi.org/10.1016/j.tsf.2025.140676">10.1016/j.tsf.2025.140676</a>},
    number={140676}, journal={Thin Solid Films}, publisher={Elsevier BV}, author={Theile-Rasche,
    Chantal and Wang, Fuzeng and Prüßner, Tim and Huck, Marten and Steinrück, Hans-Georg
    and de los Arcos de Pedro, Maria Teresa and Grundmeier, Guido}, year={2025} }'
  chicago: Theile-Rasche, Chantal, Fuzeng Wang, Tim Prüßner, Marten Huck, Hans-Georg
    Steinrück, Maria Teresa de los Arcos de Pedro, and Guido Grundmeier. “Evaluation
    of Anti-Adhesive and Corrosion Protection Properties of TiAlSiN-Magnetron-Sputtered
    Films for Applications in Polymer Processing.” <i>Thin Solid Films</i> 820 (2025).
    <a href="https://doi.org/10.1016/j.tsf.2025.140676">https://doi.org/10.1016/j.tsf.2025.140676</a>.
  ieee: 'C. Theile-Rasche <i>et al.</i>, “Evaluation of anti-adhesive and corrosion
    protection properties of TiAlSiN-magnetron-sputtered films for applications in
    polymer processing,” <i>Thin Solid Films</i>, vol. 820, Art. no. 140676, 2025,
    doi: <a href="https://doi.org/10.1016/j.tsf.2025.140676">10.1016/j.tsf.2025.140676</a>.'
  mla: Theile-Rasche, Chantal, et al. “Evaluation of Anti-Adhesive and Corrosion Protection
    Properties of TiAlSiN-Magnetron-Sputtered Films for Applications in Polymer Processing.”
    <i>Thin Solid Films</i>, vol. 820, 140676, Elsevier BV, 2025, doi:<a href="https://doi.org/10.1016/j.tsf.2025.140676">10.1016/j.tsf.2025.140676</a>.
  short: C. Theile-Rasche, F. Wang, T. Prüßner, M. Huck, H.-G. Steinrück, M.T. de
    los Arcos de Pedro, G. Grundmeier, Thin Solid Films 820 (2025).
date_created: 2025-12-04T13:11:23Z
date_updated: 2025-12-04T13:12:56Z
department:
- _id: '302'
doi: 10.1016/j.tsf.2025.140676
intvolume: '       820'
language:
- iso: eng
publication: Thin Solid Films
publication_identifier:
  issn:
  - 0040-6090
publication_status: published
publisher: Elsevier BV
status: public
title: Evaluation of anti-adhesive and corrosion protection properties of TiAlSiN-magnetron-sputtered
  films for applications in polymer processing
type: journal_article
user_id: '54556'
volume: 820
year: '2025'
...
---
_id: '62874'
abstract:
- lang: eng
  text: <jats:p>DNA origami adsorption at single-crystalline TiO<jats:sub>2</jats:sub>
    surfaces is investigated at different Mg<jats:sup>2+</jats:sup> concentrations.
    For TiO<jats:sub>2</jats:sub>(001), DNA origami adsorption is stronger at 5 mM
    than at 10 mM Mg<jats:sup>2+</jats:sup>, whereas the opposite is observed for
    TiO<jats:sub>2</jats:sub>(110) and TiO<jats:sub>2</jats:sub>(111).</jats:p>
author:
- first_name: Xiaodan
  full_name: Xu, Xiaodan
  last_name: Xu
- first_name: Sandra
  full_name: Gołębiowska, Sandra
  last_name: Gołębiowska
- first_name: Maria Teresa
  full_name: de los Arcos de Pedro, Maria Teresa
  id: '54556'
  last_name: de los Arcos de Pedro
  orcid: '0000-0002-8684-273X '
- first_name: Guido
  full_name: Grundmeier, Guido
  id: '194'
  last_name: Grundmeier
- first_name: Adrian
  full_name: Keller, Adrian
  last_name: Keller
citation:
  ama: Xu X, Gołębiowska S, de los Arcos de Pedro MT, Grundmeier G, Keller A. DNA
    origami adsorption at single-crystalline TiO<sub>2</sub> surfaces. <i>RSC Applied
    Interfaces</i>. Published online 2025. doi:<a href="https://doi.org/10.1039/d5lf00109a">10.1039/d5lf00109a</a>
  apa: Xu, X., Gołębiowska, S., de los Arcos de Pedro, M. T., Grundmeier, G., &#38;
    Keller, A. (2025). DNA origami adsorption at single-crystalline TiO<sub>2</sub>
    surfaces. <i>RSC Applied Interfaces</i>. <a href="https://doi.org/10.1039/d5lf00109a">https://doi.org/10.1039/d5lf00109a</a>
  bibtex: '@article{Xu_Gołębiowska_de los Arcos de Pedro_Grundmeier_Keller_2025, title={DNA
    origami adsorption at single-crystalline TiO<sub>2</sub> surfaces}, DOI={<a href="https://doi.org/10.1039/d5lf00109a">10.1039/d5lf00109a</a>},
    journal={RSC Applied Interfaces}, publisher={Royal Society of Chemistry (RSC)},
    author={Xu, Xiaodan and Gołębiowska, Sandra and de los Arcos de Pedro, Maria Teresa
    and Grundmeier, Guido and Keller, Adrian}, year={2025} }'
  chicago: Xu, Xiaodan, Sandra Gołębiowska, Maria Teresa de los Arcos de Pedro, Guido
    Grundmeier, and Adrian Keller. “DNA Origami Adsorption at Single-Crystalline TiO<sub>2</sub>
    Surfaces.” <i>RSC Applied Interfaces</i>, 2025. <a href="https://doi.org/10.1039/d5lf00109a">https://doi.org/10.1039/d5lf00109a</a>.
  ieee: 'X. Xu, S. Gołębiowska, M. T. de los Arcos de Pedro, G. Grundmeier, and A.
    Keller, “DNA origami adsorption at single-crystalline TiO<sub>2</sub> surfaces,”
    <i>RSC Applied Interfaces</i>, 2025, doi: <a href="https://doi.org/10.1039/d5lf00109a">10.1039/d5lf00109a</a>.'
  mla: Xu, Xiaodan, et al. “DNA Origami Adsorption at Single-Crystalline TiO<sub>2</sub>
    Surfaces.” <i>RSC Applied Interfaces</i>, Royal Society of Chemistry (RSC), 2025,
    doi:<a href="https://doi.org/10.1039/d5lf00109a">10.1039/d5lf00109a</a>.
  short: X. Xu, S. Gołębiowska, M.T. de los Arcos de Pedro, G. Grundmeier, A. Keller,
    RSC Applied Interfaces (2025).
date_created: 2025-12-04T13:10:43Z
date_updated: 2025-12-04T13:13:06Z
department:
- _id: '302'
doi: 10.1039/d5lf00109a
language:
- iso: eng
publication: RSC Applied Interfaces
publication_identifier:
  issn:
  - 2755-3701
publication_status: published
publisher: Royal Society of Chemistry (RSC)
status: public
title: DNA origami adsorption at single-crystalline TiO<sub>2</sub> surfaces
type: journal_article
user_id: '54556'
year: '2025'
...
---
_id: '60568'
article_number: '122776'
author:
- first_name: Adriana
  full_name: Bocchini, Adriana
  id: '58349'
  last_name: Bocchini
  orcid: 0000-0002-2134-3075
- first_name: S.
  full_name: Kollmann, S.
  last_name: Kollmann
- first_name: Uwe
  full_name: Gerstmann, Uwe
  id: '171'
  last_name: Gerstmann
  orcid: 0000-0002-4476-223X
- first_name: Wolf Gero
  full_name: Schmidt, Wolf Gero
  id: '468'
  last_name: Schmidt
  orcid: 0000-0002-2717-5076
- first_name: Guido
  full_name: Grundmeier, Guido
  id: '194'
  last_name: Grundmeier
citation:
  ama: Bocchini A, Kollmann S, Gerstmann U, Schmidt WG, Grundmeier G. Phosphonic acid
    adsorption on &#60;mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si23.svg"
    display="inline" id="d1e564"&#62;&#60;mml:mi&#62;α&#60;/mml:mi&#62;&#60;/mml:math&#62;-Bi&#60;mml:math
    xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si24.svg" display="inline"
    id="d1e569"&#62;&#60;mml:msub&#62;&#60;mml:mrow/&#62;&#60;mml:mrow&#62;&#60;mml:mn&#62;2&#60;/mml:mn&#62;&#60;/mml:mrow&#62;&#60;/mml:msub&#62;&#60;/mml:math&#62;O&#60;mml:math
    xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si25.svg" display="inline"
    id="d1e577"&#62;&#60;mml:msub&#62;&#60;mml:mrow/&#62;&#60;mml:mrow&#62;&#60;mml:mn&#62;3&#60;/mml:mn&#62;&#60;/mml:mrow&#62;&#60;/mml:msub&#62;&#60;/mml:math&#62;
    surfaces. <i>Surface Science</i>. 2025;760. doi:<a href="https://doi.org/10.1016/j.susc.2025.122776">10.1016/j.susc.2025.122776</a>
  apa: Bocchini, A., Kollmann, S., Gerstmann, U., Schmidt, W. G., &#38; Grundmeier,
    G. (2025). Phosphonic acid adsorption on &#60;mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"
    altimg="si23.svg" display="inline" id="d1e564"&#62;&#60;mml:mi&#62;α&#60;/mml:mi&#62;&#60;/mml:math&#62;-Bi&#60;mml:math
    xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si24.svg" display="inline"
    id="d1e569"&#62;&#60;mml:msub&#62;&#60;mml:mrow/&#62;&#60;mml:mrow&#62;&#60;mml:mn&#62;2&#60;/mml:mn&#62;&#60;/mml:mrow&#62;&#60;/mml:msub&#62;&#60;/mml:math&#62;O&#60;mml:math
    xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si25.svg" display="inline"
    id="d1e577"&#62;&#60;mml:msub&#62;&#60;mml:mrow/&#62;&#60;mml:mrow&#62;&#60;mml:mn&#62;3&#60;/mml:mn&#62;&#60;/mml:mrow&#62;&#60;/mml:msub&#62;&#60;/mml:math&#62;
    surfaces. <i>Surface Science</i>, <i>760</i>, Article 122776. <a href="https://doi.org/10.1016/j.susc.2025.122776">https://doi.org/10.1016/j.susc.2025.122776</a>
  bibtex: '@article{Bocchini_Kollmann_Gerstmann_Schmidt_Grundmeier_2025, title={Phosphonic
    acid adsorption on &#60;mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"
    altimg="si23.svg" display="inline" id="d1e564"&#62;&#60;mml:mi&#62;α&#60;/mml:mi&#62;&#60;/mml:math&#62;-Bi&#60;mml:math
    xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si24.svg" display="inline"
    id="d1e569"&#62;&#60;mml:msub&#62;&#60;mml:mrow/&#62;&#60;mml:mrow&#62;&#60;mml:mn&#62;2&#60;/mml:mn&#62;&#60;/mml:mrow&#62;&#60;/mml:msub&#62;&#60;/mml:math&#62;O&#60;mml:math
    xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si25.svg" display="inline"
    id="d1e577"&#62;&#60;mml:msub&#62;&#60;mml:mrow/&#62;&#60;mml:mrow&#62;&#60;mml:mn&#62;3&#60;/mml:mn&#62;&#60;/mml:mrow&#62;&#60;/mml:msub&#62;&#60;/mml:math&#62;
    surfaces}, volume={760}, DOI={<a href="https://doi.org/10.1016/j.susc.2025.122776">10.1016/j.susc.2025.122776</a>},
    number={122776}, journal={Surface Science}, publisher={Elsevier BV}, author={Bocchini,
    Adriana and Kollmann, S. and Gerstmann, Uwe and Schmidt, Wolf Gero and Grundmeier,
    Guido}, year={2025} }'
  chicago: Bocchini, Adriana, S. Kollmann, Uwe Gerstmann, Wolf Gero Schmidt, and Guido
    Grundmeier. “Phosphonic Acid Adsorption on &#60;mml:Math Xmlns:Mml="http://Www.W3.Org/1998/Math/MathML"
    Altimg="si23.Svg" Display="inline" Id="d1e564"&#62;&#60;mml:Mi&#62;α&#60;/Mml:Mi&#62;&#60;/Mml:Math&#62;-Bi&#60;mml:Math
    Xmlns:Mml="http://Www.W3.Org/1998/Math/MathML" Altimg="si24.Svg" Display="inline"
    Id="d1e569"&#62;&#60;mml:Msub&#62;&#60;mml:Mrow/&#62;&#60;mml:Mrow&#62;&#60;mml:Mn&#62;2&#60;/Mml:Mn&#62;&#60;/Mml:Mrow&#62;&#60;/Mml:Msub&#62;&#60;/Mml:Math&#62;O&#60;mml:Math
    Xmlns:Mml="http://Www.W3.Org/1998/Math/MathML" Altimg="si25.Svg" Display="inline"
    Id="d1e577"&#62;&#60;mml:Msub&#62;&#60;mml:Mrow/&#62;&#60;mml:Mrow&#62;&#60;mml:Mn&#62;3&#60;/Mml:Mn&#62;&#60;/Mml:Mrow&#62;&#60;/Mml:Msub&#62;&#60;/Mml:Math&#62;
    Surfaces.” <i>Surface Science</i> 760 (2025). <a href="https://doi.org/10.1016/j.susc.2025.122776">https://doi.org/10.1016/j.susc.2025.122776</a>.
  ieee: 'A. Bocchini, S. Kollmann, U. Gerstmann, W. G. Schmidt, and G. Grundmeier,
    “Phosphonic acid adsorption on &#60;mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"
    altimg="si23.svg" display="inline" id="d1e564"&#62;&#60;mml:mi&#62;α&#60;/mml:mi&#62;&#60;/mml:math&#62;-Bi&#60;mml:math
    xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si24.svg" display="inline"
    id="d1e569"&#62;&#60;mml:msub&#62;&#60;mml:mrow/&#62;&#60;mml:mrow&#62;&#60;mml:mn&#62;2&#60;/mml:mn&#62;&#60;/mml:mrow&#62;&#60;/mml:msub&#62;&#60;/mml:math&#62;O&#60;mml:math
    xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si25.svg" display="inline"
    id="d1e577"&#62;&#60;mml:msub&#62;&#60;mml:mrow/&#62;&#60;mml:mrow&#62;&#60;mml:mn&#62;3&#60;/mml:mn&#62;&#60;/mml:mrow&#62;&#60;/mml:msub&#62;&#60;/mml:math&#62;
    surfaces,” <i>Surface Science</i>, vol. 760, Art. no. 122776, 2025, doi: <a href="https://doi.org/10.1016/j.susc.2025.122776">10.1016/j.susc.2025.122776</a>.'
  mla: Bocchini, Adriana, et al. “Phosphonic Acid Adsorption on &#60;mml:Math Xmlns:Mml="http://Www.W3.Org/1998/Math/MathML"
    Altimg="si23.Svg" Display="inline" Id="d1e564"&#62;&#60;mml:Mi&#62;α&#60;/Mml:Mi&#62;&#60;/Mml:Math&#62;-Bi&#60;mml:Math
    Xmlns:Mml="http://Www.W3.Org/1998/Math/MathML" Altimg="si24.Svg" Display="inline"
    Id="d1e569"&#62;&#60;mml:Msub&#62;&#60;mml:Mrow/&#62;&#60;mml:Mrow&#62;&#60;mml:Mn&#62;2&#60;/Mml:Mn&#62;&#60;/Mml:Mrow&#62;&#60;/Mml:Msub&#62;&#60;/Mml:Math&#62;O&#60;mml:Math
    Xmlns:Mml="http://Www.W3.Org/1998/Math/MathML" Altimg="si25.Svg" Display="inline"
    Id="d1e577"&#62;&#60;mml:Msub&#62;&#60;mml:Mrow/&#62;&#60;mml:Mrow&#62;&#60;mml:Mn&#62;3&#60;/Mml:Mn&#62;&#60;/Mml:Mrow&#62;&#60;/Mml:Msub&#62;&#60;/Mml:Math&#62;
    Surfaces.” <i>Surface Science</i>, vol. 760, 122776, Elsevier BV, 2025, doi:<a
    href="https://doi.org/10.1016/j.susc.2025.122776">10.1016/j.susc.2025.122776</a>.
  short: A. Bocchini, S. Kollmann, U. Gerstmann, W.G. Schmidt, G. Grundmeier, Surface
    Science 760 (2025).
date_created: 2025-07-09T09:23:04Z
date_updated: 2025-12-05T13:34:10Z
department:
- _id: '15'
- _id: '2'
- _id: '230'
- _id: '295'
- _id: '790'
- _id: '302'
- _id: '429'
- _id: '35'
- _id: '170'
- _id: '27'
doi: 10.1016/j.susc.2025.122776
intvolume: '       760'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1016/j.susc.2025.122776
oa: '1'
project:
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
  name: 'TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden
    Konzepten zu funktionellen Strukturen'
- _id: '55'
  name: 'TRR 142 - B: TRR 142 - Project Area B'
- _id: '54'
  name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '168'
  name: 'TRR 142 - B07: TRR 142 - Polaronen-Einfluss auf die optischen Eigenschaften
    von Lithiumniobat (B07*)'
- _id: '166'
  name: 'TRR 142 - A11: TRR 142 - Subproject A11'
publication: Surface Science
publication_identifier:
  issn:
  - 0039-6028
publication_status: published
publisher: Elsevier BV
status: public
title: Phosphonic acid adsorption on <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"
  altimg="si23.svg" display="inline" id="d1e564"><mml:mi>α</mml:mi></mml:math>-Bi<mml:math
  xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si24.svg" display="inline"
  id="d1e569"><mml:msub><mml:mrow/><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:math>O<mml:math
  xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si25.svg" display="inline"
  id="d1e577"><mml:msub><mml:mrow/><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:math>
  surfaces
type: journal_article
user_id: '16199'
volume: 760
year: '2025'
...
---
_id: '61982'
abstract:
- lang: eng
  text: Doped Co3O4 nanoparticles are investigated via spectro-electrochemistry in
    the (pre-) oxygen evolution reaction (OER) regime by tracing the absorption signal
    of the Co3+ d–d transition under applied bias for getting insight into the catalysts
    activation and the formation of catalytically active phases. In the low potential
    regime up to 1.37 VRHE, a rise in the optical absorption signal of the [Co3+]oct
    d–d transition is observed and attributed to a structural change from [Co2+]tet
    to [Co3+]oct due to an electrochemically induced surface restructuring with water.
    For applied potentials higher than 1.37 VRHE an overall offset of the absorption
    spectra in the UV–vis range, equivalent to a darkening of the materials is detected.
    This is attributed to the formation of a CoOx(OH)y skin layer as supported by
    high-energy X-ray diffraction (HE-XRD) measurements. We found that the kinetics
    of the Co3+ states are heavily influenced by the type of dopant with V-doped Co3O4
    exhibiting stable Co3+ states (>20 min) while the Mn-doped Co3O4 Co3+ states reduce
    within 36 s under reductive bias. We conclude that doping Co3O4 with transition
    metals affects the formation and potential-dependent thickness of the CoOx(OH)y
    skin layer as the catalytically active phase and the formation of long-time stable
    surface Co3+ states after activation in the first OER cycle.
article_type: original
author:
- first_name: L.
  full_name: Kampermann, L.
  last_name: Kampermann
- first_name: J.
  full_name: Klein, J.
  last_name: Klein
- first_name: T.
  full_name: Wagner, T.
  last_name: Wagner
- first_name: A.
  full_name: Kotova, A.
  last_name: Kotova
- first_name: C.
  full_name: Placke-Yan, C.
  last_name: Placke-Yan
- first_name: A.
  full_name: Yasar, A.
  last_name: Yasar
- first_name: L.
  full_name: Jacobse, L.
  last_name: Jacobse
- first_name: S.
  full_name: Lasagna, S.
  last_name: Lasagna
- first_name: Christian
  full_name: Leppin, Christian
  id: '117722'
  last_name: Leppin
- first_name: S.
  full_name: Schulz, S.
  last_name: Schulz
- first_name: Julia
  full_name: Linnemann, Julia
  id: '116779'
  last_name: Linnemann
  orcid: 0000-0001-6883-5424
- first_name: A.
  full_name: Bergmann, A.
  last_name: Bergmann
- first_name: B.
  full_name: Roldan Cuenya, B.
  last_name: Roldan Cuenya
- first_name: G.
  full_name: Bacher, G.
  last_name: Bacher
citation:
  ama: Kampermann L, Klein J, Wagner T, et al. Operando Analysis of the Pre-OER Activation
    of Metal-Doped Co<sub>3</sub>O<sub>4</sub> Nanoparticle Catalysts. <i>ACS Catalysis</i>.
    2025;15(21):18391-18403. doi:<a href="https://doi.org/10.1021/acscatal.5c03900">10.1021/acscatal.5c03900</a>
  apa: Kampermann, L., Klein, J., Wagner, T., Kotova, A., Placke-Yan, C., Yasar, A.,
    Jacobse, L., Lasagna, S., Leppin, C., Schulz, S., Linnemann, J., Bergmann, A.,
    Roldan Cuenya, B., &#38; Bacher, G. (2025). Operando Analysis of the Pre-OER Activation
    of Metal-Doped Co<sub>3</sub>O<sub>4</sub> Nanoparticle Catalysts. <i>ACS Catalysis</i>,
    <i>15</i>(21), 18391–18403. <a href="https://doi.org/10.1021/acscatal.5c03900">https://doi.org/10.1021/acscatal.5c03900</a>
  bibtex: '@article{Kampermann_Klein_Wagner_Kotova_Placke-Yan_Yasar_Jacobse_Lasagna_Leppin_Schulz_et
    al._2025, title={Operando Analysis of the Pre-OER Activation of Metal-Doped Co<sub>3</sub>O<sub>4</sub>
    Nanoparticle Catalysts}, volume={15}, DOI={<a href="https://doi.org/10.1021/acscatal.5c03900">10.1021/acscatal.5c03900</a>},
    number={21}, journal={ACS Catalysis}, publisher={American Chemical Society (ACS)},
    author={Kampermann, L. and Klein, J. and Wagner, T. and Kotova, A. and Placke-Yan,
    C. and Yasar, A. and Jacobse, L. and Lasagna, S. and Leppin, Christian and Schulz,
    S. and et al.}, year={2025}, pages={18391–18403} }'
  chicago: 'Kampermann, L., J. Klein, T. Wagner, A. Kotova, C. Placke-Yan, A. Yasar,
    L. Jacobse, et al. “Operando Analysis of the Pre-OER Activation of Metal-Doped
    Co<sub>3</sub>O<sub>4</sub> Nanoparticle Catalysts.” <i>ACS Catalysis</i> 15,
    no. 21 (2025): 18391–403. <a href="https://doi.org/10.1021/acscatal.5c03900">https://doi.org/10.1021/acscatal.5c03900</a>.'
  ieee: 'L. Kampermann <i>et al.</i>, “Operando Analysis of the Pre-OER Activation
    of Metal-Doped Co<sub>3</sub>O<sub>4</sub> Nanoparticle Catalysts,” <i>ACS Catalysis</i>,
    vol. 15, no. 21, pp. 18391–18403, 2025, doi: <a href="https://doi.org/10.1021/acscatal.5c03900">10.1021/acscatal.5c03900</a>.'
  mla: Kampermann, L., et al. “Operando Analysis of the Pre-OER Activation of Metal-Doped
    Co<sub>3</sub>O<sub>4</sub> Nanoparticle Catalysts.” <i>ACS Catalysis</i>, vol.
    15, no. 21, American Chemical Society (ACS), 2025, pp. 18391–403, doi:<a href="https://doi.org/10.1021/acscatal.5c03900">10.1021/acscatal.5c03900</a>.
  short: L. Kampermann, J. Klein, T. Wagner, A. Kotova, C. Placke-Yan, A. Yasar, L.
    Jacobse, S. Lasagna, C. Leppin, S. Schulz, J. Linnemann, A. Bergmann, B. Roldan
    Cuenya, G. Bacher, ACS Catalysis 15 (2025) 18391–18403.
date_created: 2025-10-24T07:49:21Z
date_updated: 2025-12-07T17:15:53Z
department:
- _id: '985'
doi: 10.1021/acscatal.5c03900
intvolume: '        15'
issue: '21'
keyword:
- electrocatalysis
- oxygen evolution reaction
- cobalt spinel
- operando characterization
- spectroelectrochemistry
language:
- iso: eng
page: 18391-18403
publication: ACS Catalysis
publication_identifier:
  issn:
  - 2155-5435
  - 2155-5435
publication_status: published
publisher: American Chemical Society (ACS)
quality_controlled: '1'
status: public
title: Operando Analysis of the Pre-OER Activation of Metal-Doped Co<sub>3</sub>O<sub>4</sub>
  Nanoparticle Catalysts
type: journal_article
user_id: '116779'
volume: 15
year: '2025'
...
---
_id: '60913'
abstract:
- lang: eng
  text: <jats:title>ABSTRACT</jats:title><jats:p>Spin‐coated polylactide (PLA) thin
    films were exposed to nitrogen plasma for varying time intervals. The progressive
    etching of the PLA film in direct contact with the nitrogen plasma was monitored
    in situ using polarization modulated infrared reflection absorption spectroscopy
    (PM‐IRRAS). No appreciative changes in composition were seen with PM‐IRRAS, indicating
    that the etching did not significantly affect the bulk composition. Atomic force
    microscopy characterization of the plasma‐etched films showed that the PLA films
    are homogeneously etched. Subsequent ex situ XPS analysis of the treated surface
    revealed the presence of C‐N bonds in the surface‐near region that could be associated
    with amino and/or amide surface species. PLA films were also alternatively exposed
    to nitrogen ion beams produced by an electron‐cyclotron‐resonance (ECR) plasma
    source and were investigated in vacuo by XPS. This treatment revealed the partial
    substitution of surface oxygen species by nitrogen, resulting in a similar surface
    modification as in the plasma case. The comparison of XPS data and water contact
    angle studies suggest that the activated surfaces show a reorientation of macromolecular
    fragments in the surface‐near region depending on the polarity of the phase with
    which they are in contact. Under ultra‐high vacuum (UHV) conditions, the surface
    tends to lower its surface energy, while in contact with the aqueous phase, subsurface
    polar groups orientate outwards, which enables the formation of hydrogen bonds.</jats:p>
author:
- first_name: Sandra Alicja
  full_name: Golebiowska, Sandra Alicja
  id: '69524'
  last_name: Golebiowska
  orcid: 0009-0001-1261-9455
- first_name: Markus
  full_name: Voigt, Markus
  id: '15182'
  last_name: Voigt
- first_name: Teresa
  full_name: de los Arcos, Teresa
  last_name: de los Arcos
- first_name: Guido
  full_name: Grundmeier, Guido
  id: '194'
  last_name: Grundmeier
citation:
  ama: Golebiowska SA, Voigt M, de los Arcos T, Grundmeier G. In Situ PM‐IRRAS and
    XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide Thin Films.
    <i>Surface and Interface Analysis</i>. 2025;57(7):499-509. doi:<a href="https://doi.org/10.1002/sia.7406">10.1002/sia.7406</a>
  apa: Golebiowska, S. A., Voigt, M., de los Arcos, T., &#38; Grundmeier, G. (2025).
    In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide
    Thin Films. <i>Surface and Interface Analysis</i>, <i>57</i>(7), 499–509. <a href="https://doi.org/10.1002/sia.7406">https://doi.org/10.1002/sia.7406</a>
  bibtex: '@article{Golebiowska_Voigt_de los Arcos_Grundmeier_2025, title={In Situ
    PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide
    Thin Films}, volume={57}, DOI={<a href="https://doi.org/10.1002/sia.7406">10.1002/sia.7406</a>},
    number={7}, journal={Surface and Interface Analysis}, publisher={Wiley}, author={Golebiowska,
    Sandra Alicja and Voigt, Markus and de los Arcos, Teresa and Grundmeier, Guido},
    year={2025}, pages={499–509} }'
  chicago: 'Golebiowska, Sandra Alicja, Markus Voigt, Teresa de los Arcos, and Guido
    Grundmeier. “In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification
    of Polylactide Thin Films.” <i>Surface and Interface Analysis</i> 57, no. 7 (2025):
    499–509. <a href="https://doi.org/10.1002/sia.7406">https://doi.org/10.1002/sia.7406</a>.'
  ieee: 'S. A. Golebiowska, M. Voigt, T. de los Arcos, and G. Grundmeier, “In Situ
    PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide
    Thin Films,” <i>Surface and Interface Analysis</i>, vol. 57, no. 7, pp. 499–509,
    2025, doi: <a href="https://doi.org/10.1002/sia.7406">10.1002/sia.7406</a>.'
  mla: Golebiowska, Sandra Alicja, et al. “In Situ PM‐IRRAS and XPS Analysis of Nitrogen
    Plasma Surface Modification of Polylactide Thin Films.” <i>Surface and Interface
    Analysis</i>, vol. 57, no. 7, Wiley, 2025, pp. 499–509, doi:<a href="https://doi.org/10.1002/sia.7406">10.1002/sia.7406</a>.
  short: S.A. Golebiowska, M. Voigt, T. de los Arcos, G. Grundmeier, Surface and Interface
    Analysis 57 (2025) 499–509.
date_created: 2025-08-11T11:45:55Z
date_updated: 2025-12-08T08:13:24Z
department:
- _id: '302'
doi: 10.1002/sia.7406
intvolume: '        57'
issue: '7'
language:
- iso: eng
page: 499-509
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Surface and Interface Analysis
publication_identifier:
  issn:
  - 0142-2421
  - 1096-9918
publication_status: published
publisher: Wiley
status: public
title: In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of
  Polylactide Thin Films
type: journal_article
user_id: '69524'
volume: 57
year: '2025'
...
---
_id: '62936'
article_number: '104147'
author:
- first_name: Lukas
  full_name: Ruhm, Lukas
  last_name: Ruhm
- first_name: Vanessa
  full_name: Neßlinger, Vanessa
  id: '54649'
  last_name: Neßlinger
  orcid: 0000-0001-9416-1646
- first_name: Roman
  full_name: Becker, Roman
  last_name: Becker
- first_name: Gerson
  full_name: Meschut, Gerson
  id: '32056'
  last_name: Meschut
  orcid: 0000-0002-2763-1246
- first_name: Guido
  full_name: Grundmeier, Guido
  id: '194'
  last_name: Grundmeier
citation:
  ama: Ruhm L, Neßlinger V, Becker R, Meschut G, Grundmeier G. A contribution to the
    mechanistic understanding of the improvement of the delamination resistance of
    adhesives on steel by grit-blasting. <i>International Journal of Adhesion and
    Adhesives</i>. 2025;143. doi:<a href="https://doi.org/10.1016/j.ijadhadh.2025.104147">10.1016/j.ijadhadh.2025.104147</a>
  apa: Ruhm, L., Neßlinger, V., Becker, R., Meschut, G., &#38; Grundmeier, G. (2025).
    A contribution to the mechanistic understanding of the improvement of the delamination
    resistance of adhesives on steel by grit-blasting. <i>International Journal of
    Adhesion and Adhesives</i>, <i>143</i>, Article 104147. <a href="https://doi.org/10.1016/j.ijadhadh.2025.104147">https://doi.org/10.1016/j.ijadhadh.2025.104147</a>
  bibtex: '@article{Ruhm_Neßlinger_Becker_Meschut_Grundmeier_2025, title={A contribution
    to the mechanistic understanding of the improvement of the delamination resistance
    of adhesives on steel by grit-blasting}, volume={143}, DOI={<a href="https://doi.org/10.1016/j.ijadhadh.2025.104147">10.1016/j.ijadhadh.2025.104147</a>},
    number={104147}, journal={International Journal of Adhesion and Adhesives}, publisher={Elsevier
    BV}, author={Ruhm, Lukas and Neßlinger, Vanessa and Becker, Roman and Meschut,
    Gerson and Grundmeier, Guido}, year={2025} }'
  chicago: Ruhm, Lukas, Vanessa Neßlinger, Roman Becker, Gerson Meschut, and Guido
    Grundmeier. “A Contribution to the Mechanistic Understanding of the Improvement
    of the Delamination Resistance of Adhesives on Steel by Grit-Blasting.” <i>International
    Journal of Adhesion and Adhesives</i> 143 (2025). <a href="https://doi.org/10.1016/j.ijadhadh.2025.104147">https://doi.org/10.1016/j.ijadhadh.2025.104147</a>.
  ieee: 'L. Ruhm, V. Neßlinger, R. Becker, G. Meschut, and G. Grundmeier, “A contribution
    to the mechanistic understanding of the improvement of the delamination resistance
    of adhesives on steel by grit-blasting,” <i>International Journal of Adhesion
    and Adhesives</i>, vol. 143, Art. no. 104147, 2025, doi: <a href="https://doi.org/10.1016/j.ijadhadh.2025.104147">10.1016/j.ijadhadh.2025.104147</a>.'
  mla: Ruhm, Lukas, et al. “A Contribution to the Mechanistic Understanding of the
    Improvement of the Delamination Resistance of Adhesives on Steel by Grit-Blasting.”
    <i>International Journal of Adhesion and Adhesives</i>, vol. 143, 104147, Elsevier
    BV, 2025, doi:<a href="https://doi.org/10.1016/j.ijadhadh.2025.104147">10.1016/j.ijadhadh.2025.104147</a>.
  short: L. Ruhm, V. Neßlinger, R. Becker, G. Meschut, G. Grundmeier, International
    Journal of Adhesion and Adhesives 143 (2025).
date_created: 2025-12-08T07:36:10Z
date_updated: 2025-12-08T08:25:57Z
department:
- _id: '302'
doi: 10.1016/j.ijadhadh.2025.104147
intvolume: '       143'
language:
- iso: eng
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: International Journal of Adhesion and Adhesives
publication_identifier:
  issn:
  - 0143-7496
publication_status: published
publisher: Elsevier BV
status: public
title: A contribution to the mechanistic understanding of the improvement of the delamination
  resistance of adhesives on steel by grit-blasting
type: journal_article
user_id: '54649'
volume: 143
year: '2025'
...
---
_id: '62938'
article_number: '132392'
author:
- first_name: Hendrik
  full_name: Müller, Hendrik
  last_name: Müller
- first_name: Ali
  full_name: Cetin, Ali
  last_name: Cetin
- first_name: Rainer
  full_name: Dahlmann, Rainer
  last_name: Dahlmann
- first_name: Teresa
  full_name: de los Arcos, Teresa
  last_name: de los Arcos
- first_name: Guido
  full_name: Grundmeier, Guido
  id: '194'
  last_name: Grundmeier
citation:
  ama: Müller H, Cetin A, Dahlmann R, de los Arcos T, Grundmeier G. Interface chemistry
    and adhesion of thin bilayer Si-organic PECVD barrier films on post-consumer recycled
    polypropylene. <i>Surface and Coatings Technology</i>. 2025;512. doi:<a href="https://doi.org/10.1016/j.surfcoat.2025.132392">10.1016/j.surfcoat.2025.132392</a>
  apa: Müller, H., Cetin, A., Dahlmann, R., de los Arcos, T., &#38; Grundmeier, G.
    (2025). Interface chemistry and adhesion of thin bilayer Si-organic PECVD barrier
    films on post-consumer recycled polypropylene. <i>Surface and Coatings Technology</i>,
    <i>512</i>, Article 132392. <a href="https://doi.org/10.1016/j.surfcoat.2025.132392">https://doi.org/10.1016/j.surfcoat.2025.132392</a>
  bibtex: '@article{Müller_Cetin_Dahlmann_de los Arcos_Grundmeier_2025, title={Interface
    chemistry and adhesion of thin bilayer Si-organic PECVD barrier films on post-consumer
    recycled polypropylene}, volume={512}, DOI={<a href="https://doi.org/10.1016/j.surfcoat.2025.132392">10.1016/j.surfcoat.2025.132392</a>},
    number={132392}, journal={Surface and Coatings Technology}, publisher={Elsevier
    BV}, author={Müller, Hendrik and Cetin, Ali and Dahlmann, Rainer and de los Arcos,
    Teresa and Grundmeier, Guido}, year={2025} }'
  chicago: Müller, Hendrik, Ali Cetin, Rainer Dahlmann, Teresa de los Arcos, and Guido
    Grundmeier. “Interface Chemistry and Adhesion of Thin Bilayer Si-Organic PECVD
    Barrier Films on Post-Consumer Recycled Polypropylene.” <i>Surface and Coatings
    Technology</i> 512 (2025). <a href="https://doi.org/10.1016/j.surfcoat.2025.132392">https://doi.org/10.1016/j.surfcoat.2025.132392</a>.
  ieee: 'H. Müller, A. Cetin, R. Dahlmann, T. de los Arcos, and G. Grundmeier, “Interface
    chemistry and adhesion of thin bilayer Si-organic PECVD barrier films on post-consumer
    recycled polypropylene,” <i>Surface and Coatings Technology</i>, vol. 512, Art.
    no. 132392, 2025, doi: <a href="https://doi.org/10.1016/j.surfcoat.2025.132392">10.1016/j.surfcoat.2025.132392</a>.'
  mla: Müller, Hendrik, et al. “Interface Chemistry and Adhesion of Thin Bilayer Si-Organic
    PECVD Barrier Films on Post-Consumer Recycled Polypropylene.” <i>Surface and Coatings
    Technology</i>, vol. 512, 132392, Elsevier BV, 2025, doi:<a href="https://doi.org/10.1016/j.surfcoat.2025.132392">10.1016/j.surfcoat.2025.132392</a>.
  short: H. Müller, A. Cetin, R. Dahlmann, T. de los Arcos, G. Grundmeier, Surface
    and Coatings Technology 512 (2025).
date_created: 2025-12-08T07:45:35Z
date_updated: 2025-12-08T08:25:43Z
department:
- _id: '302'
doi: 10.1016/j.surfcoat.2025.132392
intvolume: '       512'
language:
- iso: eng
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Surface and Coatings Technology
publication_identifier:
  issn:
  - 0257-8972
publication_status: published
publisher: Elsevier BV
status: public
title: Interface chemistry and adhesion of thin bilayer Si-organic PECVD barrier films
  on post-consumer recycled polypropylene
type: journal_article
user_id: '54649'
volume: 512
year: '2025'
...
---
_id: '62939'
article_number: '147810'
author:
- first_name: Jiangling
  full_name: Su, Jiangling
  last_name: Su
- first_name: Marius
  full_name: Muhle, Marius
  last_name: Muhle
- first_name: Nelly
  full_name: Nembot, Nelly
  last_name: Nembot
- first_name: Tim
  full_name: Prüßner, Tim
  last_name: Prüßner
- first_name: Xiaofan
  full_name: Xie, Xiaofan
  last_name: Xie
- first_name: Gunther
  full_name: Wittstock, Gunther
  last_name: Wittstock
- first_name: Guido
  full_name: Grundmeier, Guido
  id: '194'
  last_name: Grundmeier
citation:
  ama: Su J, Muhle M, Nembot N, et al. Spontaneous grafting of nitrobenzenediazonium
    salt on plasma-modified copper substrates. <i>Electrochimica Acta</i>. 2025;546.
    doi:<a href="https://doi.org/10.1016/j.electacta.2025.147810">10.1016/j.electacta.2025.147810</a>
  apa: Su, J., Muhle, M., Nembot, N., Prüßner, T., Xie, X., Wittstock, G., &#38; Grundmeier,
    G. (2025). Spontaneous grafting of nitrobenzenediazonium salt on plasma-modified
    copper substrates. <i>Electrochimica Acta</i>, <i>546</i>, Article 147810. <a
    href="https://doi.org/10.1016/j.electacta.2025.147810">https://doi.org/10.1016/j.electacta.2025.147810</a>
  bibtex: '@article{Su_Muhle_Nembot_Prüßner_Xie_Wittstock_Grundmeier_2025, title={Spontaneous
    grafting of nitrobenzenediazonium salt on plasma-modified copper substrates},
    volume={546}, DOI={<a href="https://doi.org/10.1016/j.electacta.2025.147810">10.1016/j.electacta.2025.147810</a>},
    number={147810}, journal={Electrochimica Acta}, publisher={Elsevier BV}, author={Su,
    Jiangling and Muhle, Marius and Nembot, Nelly and Prüßner, Tim and Xie, Xiaofan
    and Wittstock, Gunther and Grundmeier, Guido}, year={2025} }'
  chicago: Su, Jiangling, Marius Muhle, Nelly Nembot, Tim Prüßner, Xiaofan Xie, Gunther
    Wittstock, and Guido Grundmeier. “Spontaneous Grafting of Nitrobenzenediazonium
    Salt on Plasma-Modified Copper Substrates.” <i>Electrochimica Acta</i> 546 (2025).
    <a href="https://doi.org/10.1016/j.electacta.2025.147810">https://doi.org/10.1016/j.electacta.2025.147810</a>.
  ieee: 'J. Su <i>et al.</i>, “Spontaneous grafting of nitrobenzenediazonium salt
    on plasma-modified copper substrates,” <i>Electrochimica Acta</i>, vol. 546, Art.
    no. 147810, 2025, doi: <a href="https://doi.org/10.1016/j.electacta.2025.147810">10.1016/j.electacta.2025.147810</a>.'
  mla: Su, Jiangling, et al. “Spontaneous Grafting of Nitrobenzenediazonium Salt on
    Plasma-Modified Copper Substrates.” <i>Electrochimica Acta</i>, vol. 546, 147810,
    Elsevier BV, 2025, doi:<a href="https://doi.org/10.1016/j.electacta.2025.147810">10.1016/j.electacta.2025.147810</a>.
  short: J. Su, M. Muhle, N. Nembot, T. Prüßner, X. Xie, G. Wittstock, G. Grundmeier,
    Electrochimica Acta 546 (2025).
date_created: 2025-12-08T08:24:07Z
date_updated: 2025-12-08T08:25:16Z
department:
- _id: '302'
doi: 10.1016/j.electacta.2025.147810
intvolume: '       546'
language:
- iso: eng
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Electrochimica Acta
publication_identifier:
  issn:
  - 0013-4686
publication_status: published
publisher: Elsevier BV
status: public
title: Spontaneous grafting of nitrobenzenediazonium salt on plasma-modified copper
  substrates
type: journal_article
user_id: '54649'
volume: 546
year: '2025'
...
---
_id: '58853'
abstract:
- lang: eng
  text: "<jats:title>Abstract</jats:title>\r\n          <jats:p>While being a promising
    approach for the treatment of infections caused by drug-resistant, pathogenic
    bacteria, the clinical implementation of phage therapy still faces several challenges.
    One of these challenges lies in the high strain-specificity of most bacteriophages,
    which makes it necessary to screen large phage collections against the target
    pathogens in order to identify suitable candidates for the formulations of personalized
    therapeutic phage cocktails. In this work, we evaluate the potential of quartz
    crystal microbalance with dissipation monitoring (QCM-D) to identify and detect
    phage infection and subsequent lysis of bacteria immobilized on the surfaces of
    the QCM-D sensors. Using lytic <jats:italic>Escherichia coli</jats:italic> phage
    T7 as a model, we show that phage infection of <jats:italic>E. coli</jats:italic>
    cells results in various unique alterations in the behaviors of the frequency
    (Δ<jats:italic>f</jats:italic>) and dissipation (Δ<jats:italic>D</jats:italic>)
    signals, which are not observed during exposure of the <jats:italic>E. coli</jats:italic>
    strain to non-infectious <jats:italic>Bacillus subtilis</jats:italic> phage phi29
    at similar concentration. To aid future phage screening campaigns, we furthermore
    identify a single measurement parameter, i.e., the spread between the different
    overtones of Δ<jats:italic>D</jats:italic>, that can be used to detect phage-induced
    lysis. For T7 infection of <jats:italic>E. coli</jats:italic>, this is achieved
    within 4 h after inoculation, including immobilization and growth of the bacteria
    on the sensor surface, as well as the completed phage propagation cycle. Given
    the commercial availability of highly automated multichannel systems and the fact
    that this approach does not require any sensor modifications, QCM-D has the potential
    to become a valuable tool for screening medium-sized phage collections against
    target pathogens.</jats:p>\r\n          <jats:p>\r\n            <jats:bold>Graphical
    Abstract</jats:bold>\r\n          </jats:p>"
author:
- first_name: Bhanu K.
  full_name: Pothineni, Bhanu K.
  last_name: Pothineni
- first_name: René
  full_name: Probst, René
  last_name: Probst
- first_name: Dorothee
  full_name: Kiefer, Dorothee
  last_name: Kiefer
- first_name: Verena
  full_name: Dobretzberger, Verena
  last_name: Dobretzberger
- first_name: Ivan
  full_name: Barišić, Ivan
  last_name: Barišić
- first_name: Guido
  full_name: Grundmeier, Guido
  id: '194'
  last_name: Grundmeier
- first_name: Adrian
  full_name: Keller, Adrian
  id: '48864'
  last_name: Keller
  orcid: 0000-0001-7139-3110
citation:
  ama: Pothineni BK, Probst R, Kiefer D, et al. Monitoring phage infection and lysis
    of surface-immobilized bacteria by QCM-D. <i>Analytical and Bioanalytical Chemistry</i>.
    Published online 2025. doi:<a href="https://doi.org/10.1007/s00216-025-05803-5">10.1007/s00216-025-05803-5</a>
  apa: Pothineni, B. K., Probst, R., Kiefer, D., Dobretzberger, V., Barišić, I.,
    Grundmeier, G., &#38; Keller, A. (2025). Monitoring phage infection and lysis
    of surface-immobilized bacteria by QCM-D. <i>Analytical and Bioanalytical Chemistry</i>.
    <a href="https://doi.org/10.1007/s00216-025-05803-5">https://doi.org/10.1007/s00216-025-05803-5</a>
  bibtex: '@article{Pothineni_Probst_Kiefer_Dobretzberger_Barišić_Grundmeier_Keller_2025,
    title={Monitoring phage infection and lysis of surface-immobilized bacteria by
    QCM-D}, DOI={<a href="https://doi.org/10.1007/s00216-025-05803-5">10.1007/s00216-025-05803-5</a>},
    journal={Analytical and Bioanalytical Chemistry}, publisher={Springer Science
    and Business Media LLC}, author={Pothineni, Bhanu K. and Probst, René and Kiefer,
    Dorothee and Dobretzberger, Verena and Barišić, Ivan and Grundmeier, Guido and
    Keller, Adrian}, year={2025} }'
  chicago: Pothineni, Bhanu K., René Probst, Dorothee Kiefer, Verena Dobretzberger,
    Ivan Barišić, Guido Grundmeier, and Adrian Keller. “Monitoring Phage Infection
    and Lysis of Surface-Immobilized Bacteria by QCM-D.” <i>Analytical and Bioanalytical
    Chemistry</i>, 2025. <a href="https://doi.org/10.1007/s00216-025-05803-5">https://doi.org/10.1007/s00216-025-05803-5</a>.
  ieee: 'B. K. Pothineni <i>et al.</i>, “Monitoring phage infection and lysis of surface-immobilized
    bacteria by QCM-D,” <i>Analytical and Bioanalytical Chemistry</i>, 2025, doi:
    <a href="https://doi.org/10.1007/s00216-025-05803-5">10.1007/s00216-025-05803-5</a>.'
  mla: Pothineni, Bhanu K., et al. “Monitoring Phage Infection and Lysis of Surface-Immobilized
    Bacteria by QCM-D.” <i>Analytical and Bioanalytical Chemistry</i>, Springer Science
    and Business Media LLC, 2025, doi:<a href="https://doi.org/10.1007/s00216-025-05803-5">10.1007/s00216-025-05803-5</a>.
  short: B.K. Pothineni, R. Probst, D. Kiefer, V. Dobretzberger, I. Barišić, G. Grundmeier,
    A. Keller, Analytical and Bioanalytical Chemistry (2025).
date_created: 2025-02-26T09:23:19Z
date_updated: 2025-02-26T09:23:43Z
department:
- _id: '302'
doi: 10.1007/s00216-025-05803-5
language:
- iso: eng
publication: Analytical and Bioanalytical Chemistry
publication_identifier:
  issn:
  - 1618-2642
  - 1618-2650
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Monitoring phage infection and lysis of surface-immobilized bacteria by QCM-D
type: journal_article
user_id: '48864'
year: '2025'
...
---
_id: '60507'
abstract:
- lang: eng
  text: <jats:p>DNA origami nanostructures are powerful molecular tools for the controlled
    arrangement of functional molecules and thus have important applications in biomedicine,
    sensing, and materials science. The fabrication of DNA origami...</jats:p>
author:
- first_name: Emilia
  full_name: Tomm, Emilia
  id: '68157'
  last_name: Tomm
- first_name: Guido
  full_name: Grundmeier, Guido
  id: '194'
  last_name: Grundmeier
- first_name: Adrian
  full_name: Keller, Adrian
  id: '48864'
  last_name: Keller
  orcid: 0000-0001-7139-3110
citation:
  ama: Tomm E, Grundmeier G, Keller A. Cost-efficient folding of functionalized DNA
    origami nanostructures via staple recycling. <i>Nanoscale</i>. Published online
    2025. doi:<a href="https://doi.org/10.1039/d5nr01435b">10.1039/d5nr01435b</a>
  apa: Tomm, E., Grundmeier, G., &#38; Keller, A. (2025). Cost-efficient folding of
    functionalized DNA origami nanostructures via staple recycling. <i>Nanoscale</i>.
    <a href="https://doi.org/10.1039/d5nr01435b">https://doi.org/10.1039/d5nr01435b</a>
  bibtex: '@article{Tomm_Grundmeier_Keller_2025, title={Cost-efficient folding of
    functionalized DNA origami nanostructures via staple recycling}, DOI={<a href="https://doi.org/10.1039/d5nr01435b">10.1039/d5nr01435b</a>},
    journal={Nanoscale}, publisher={Royal Society of Chemistry (RSC)}, author={Tomm,
    Emilia and Grundmeier, Guido and Keller, Adrian}, year={2025} }'
  chicago: Tomm, Emilia, Guido Grundmeier, and Adrian Keller. “Cost-Efficient Folding
    of Functionalized DNA Origami Nanostructures via Staple Recycling.” <i>Nanoscale</i>,
    2025. <a href="https://doi.org/10.1039/d5nr01435b">https://doi.org/10.1039/d5nr01435b</a>.
  ieee: 'E. Tomm, G. Grundmeier, and A. Keller, “Cost-efficient folding of functionalized
    DNA origami nanostructures via staple recycling,” <i>Nanoscale</i>, 2025, doi:
    <a href="https://doi.org/10.1039/d5nr01435b">10.1039/d5nr01435b</a>.'
  mla: Tomm, Emilia, et al. “Cost-Efficient Folding of Functionalized DNA Origami
    Nanostructures via Staple Recycling.” <i>Nanoscale</i>, Royal Society of Chemistry
    (RSC), 2025, doi:<a href="https://doi.org/10.1039/d5nr01435b">10.1039/d5nr01435b</a>.
  short: E. Tomm, G. Grundmeier, A. Keller, Nanoscale (2025).
date_created: 2025-07-03T11:26:30Z
date_updated: 2025-07-03T11:27:19Z
department:
- _id: '302'
doi: 10.1039/d5nr01435b
language:
- iso: eng
publication: Nanoscale
publication_identifier:
  issn:
  - 2040-3364
  - 2040-3372
publication_status: published
publisher: Royal Society of Chemistry (RSC)
status: public
title: Cost-efficient folding of functionalized DNA origami nanostructures via staple
  recycling
type: journal_article
user_id: '48864'
year: '2025'
...
---
_id: '60606'
abstract:
- lang: eng
  text: <jats:p>Streptavidin binding to DNA origami-supported high-density biotin
    arrays is investigated for selected experimental parameters. While bidentate binding
    and steric hindrance can be minimized, molecular crowding limits the binding yields
    in 2D arrays.</jats:p>
author:
- first_name: Lukas
  full_name: Rabbe, Lukas
  last_name: Rabbe
- first_name: Emilia
  full_name: Tomm, Emilia
  id: '68157'
  last_name: Tomm
- first_name: Guido
  full_name: Grundmeier, Guido
  id: '194'
  last_name: Grundmeier
- first_name: Adrian
  full_name: Keller, Adrian
  id: '48864'
  last_name: Keller
  orcid: 0000-0001-7139-3110
citation:
  ama: Rabbe L, Tomm E, Grundmeier G, Keller A. Toward high-density streptavidin arrays
    on DNA origami nanostructures. <i>RSC Advances</i>. 2025;15(30):24536-24543. doi:<a
    href="https://doi.org/10.1039/d5ra03393d">10.1039/d5ra03393d</a>
  apa: Rabbe, L., Tomm, E., Grundmeier, G., &#38; Keller, A. (2025). Toward high-density
    streptavidin arrays on DNA origami nanostructures. <i>RSC Advances</i>, <i>15</i>(30),
    24536–24543. <a href="https://doi.org/10.1039/d5ra03393d">https://doi.org/10.1039/d5ra03393d</a>
  bibtex: '@article{Rabbe_Tomm_Grundmeier_Keller_2025, title={Toward high-density
    streptavidin arrays on DNA origami nanostructures}, volume={15}, DOI={<a href="https://doi.org/10.1039/d5ra03393d">10.1039/d5ra03393d</a>},
    number={30}, journal={RSC Advances}, publisher={Royal Society of Chemistry (RSC)},
    author={Rabbe, Lukas and Tomm, Emilia and Grundmeier, Guido and Keller, Adrian},
    year={2025}, pages={24536–24543} }'
  chicago: 'Rabbe, Lukas, Emilia Tomm, Guido Grundmeier, and Adrian Keller. “Toward
    High-Density Streptavidin Arrays on DNA Origami Nanostructures.” <i>RSC Advances</i>
    15, no. 30 (2025): 24536–43. <a href="https://doi.org/10.1039/d5ra03393d">https://doi.org/10.1039/d5ra03393d</a>.'
  ieee: 'L. Rabbe, E. Tomm, G. Grundmeier, and A. Keller, “Toward high-density streptavidin
    arrays on DNA origami nanostructures,” <i>RSC Advances</i>, vol. 15, no. 30, pp.
    24536–24543, 2025, doi: <a href="https://doi.org/10.1039/d5ra03393d">10.1039/d5ra03393d</a>.'
  mla: Rabbe, Lukas, et al. “Toward High-Density Streptavidin Arrays on DNA Origami
    Nanostructures.” <i>RSC Advances</i>, vol. 15, no. 30, Royal Society of Chemistry
    (RSC), 2025, pp. 24536–43, doi:<a href="https://doi.org/10.1039/d5ra03393d">10.1039/d5ra03393d</a>.
  short: L. Rabbe, E. Tomm, G. Grundmeier, A. Keller, RSC Advances 15 (2025) 24536–24543.
date_created: 2025-07-15T06:06:48Z
date_updated: 2025-07-15T06:07:16Z
department:
- _id: '302'
doi: 10.1039/d5ra03393d
intvolume: '        15'
issue: '30'
language:
- iso: eng
page: 24536-24543
publication: RSC Advances
publication_identifier:
  issn:
  - 2046-2069
publication_status: published
publisher: Royal Society of Chemistry (RSC)
status: public
title: Toward high-density streptavidin arrays on DNA origami nanostructures
type: journal_article
user_id: '48864'
volume: 15
year: '2025'
...
---
_id: '60709'
abstract:
- lang: eng
  text: <jats:p>Self-assembled DNA origami lattices have promising applications in
    the fabrication of functional surfaces for sensing and plasmonics via molecular
    lithography. While surface-assisted DNA origami lattice assembly at mica surfaces
    is...</jats:p>
author:
- first_name: Adekunle
  full_name: Omoboye, Adekunle
  last_name: Omoboye
- first_name: Bhanu
  full_name: Pothineni, Bhanu
  last_name: Pothineni
- first_name: Guido
  full_name: Grundmeier, Guido
  id: '194'
  last_name: Grundmeier
- first_name: Zhe
  full_name: She, Zhe
  last_name: She
- first_name: Adrian
  full_name: Keller, Adrian
  id: '48864'
  last_name: Keller
  orcid: 0000-0001-7139-3110
citation:
  ama: Omoboye A, Pothineni B, Grundmeier G, She Z, Keller A. Surface potential-dependent
    assembly of DNA origami lattices at SiO2 surfaces. <i>RSC Applied Interfaces</i>.
    Published online 2025. doi:<a href="https://doi.org/10.1039/d5lf00169b">10.1039/d5lf00169b</a>
  apa: Omoboye, A., Pothineni, B., Grundmeier, G., She, Z., &#38; Keller, A. (2025).
    Surface potential-dependent assembly of DNA origami lattices at SiO2 surfaces.
    <i>RSC Applied Interfaces</i>. <a href="https://doi.org/10.1039/d5lf00169b">https://doi.org/10.1039/d5lf00169b</a>
  bibtex: '@article{Omoboye_Pothineni_Grundmeier_She_Keller_2025, title={Surface potential-dependent
    assembly of DNA origami lattices at SiO2 surfaces}, DOI={<a href="https://doi.org/10.1039/d5lf00169b">10.1039/d5lf00169b</a>},
    journal={RSC Applied Interfaces}, publisher={Royal Society of Chemistry (RSC)},
    author={Omoboye, Adekunle and Pothineni, Bhanu and Grundmeier, Guido and She,
    Zhe and Keller, Adrian}, year={2025} }'
  chicago: Omoboye, Adekunle, Bhanu Pothineni, Guido Grundmeier, Zhe She, and Adrian
    Keller. “Surface Potential-Dependent Assembly of DNA Origami Lattices at SiO2
    Surfaces.” <i>RSC Applied Interfaces</i>, 2025. <a href="https://doi.org/10.1039/d5lf00169b">https://doi.org/10.1039/d5lf00169b</a>.
  ieee: 'A. Omoboye, B. Pothineni, G. Grundmeier, Z. She, and A. Keller, “Surface
    potential-dependent assembly of DNA origami lattices at SiO2 surfaces,” <i>RSC
    Applied Interfaces</i>, 2025, doi: <a href="https://doi.org/10.1039/d5lf00169b">10.1039/d5lf00169b</a>.'
  mla: Omoboye, Adekunle, et al. “Surface Potential-Dependent Assembly of DNA Origami
    Lattices at SiO2 Surfaces.” <i>RSC Applied Interfaces</i>, Royal Society of Chemistry
    (RSC), 2025, doi:<a href="https://doi.org/10.1039/d5lf00169b">10.1039/d5lf00169b</a>.
  short: A. Omoboye, B. Pothineni, G. Grundmeier, Z. She, A. Keller, RSC Applied Interfaces
    (2025).
date_created: 2025-07-22T07:17:24Z
date_updated: 2025-07-22T07:18:04Z
department:
- _id: '302'
doi: 10.1039/d5lf00169b
language:
- iso: eng
publication: RSC Applied Interfaces
publication_identifier:
  issn:
  - 2755-3701
publication_status: published
publisher: Royal Society of Chemistry (RSC)
status: public
title: Surface potential-dependent assembly of DNA origami lattices at SiO2 surfaces
type: journal_article
user_id: '48864'
year: '2025'
...
---
_id: '60973'
abstract:
- lang: eng
  text: <jats:p>The specific binding of DNA origami nanostructures (DONs) to bacteria
    is an important prerequisite for their application in pathogen targeting and antimicrobial
    drug delivery. So far, targeting bacteria with DONs has been achieved exclusively
    via aptamers, which suffer from drawbacks such as sensitivity toward environmental
    conditions and reduced binding after immobilization or conjugation. Here, an alternative
    approach is presented based on the modification of DONs with the cell wall‐binding
    glycopeptide antibiotic vancomycin. Using strain‐promoted azide‐alkyne cycloaddition,
    azide‐modified vancomycin is conjugated to selected staple strands and subsequently
    incorporated into 2D DON triangles. The resulting constructs show specific binding
    to the Gram‐positive species <jats:italic>Bacillus subtilis</jats:italic> (<jats:italic>B.
    subtilis</jats:italic>) and <jats:italic>Staphylococcus capitis</jats:italic>
    (<jats:italic>S. capitis</jats:italic>), and remarkably, to Gram‐negative <jats:italic>Escherichia
    coli</jats:italic> (<jats:italic>E. coli</jats:italic>), but no antimicrobial
    activity at vancomycin concentrations up to at least 2.91 μM. For <jats:italic>B.
    subtilis</jats:italic> and <jats:italic>E. coli</jats:italic>, DONs with vancomycin
    modifications on both sides exhibit better binding than DONs modified on only
    one side. However, both variants bind equally well to <jats:italic>S. capitis</jats:italic>.
    These results demonstrate the great potential of small molecule drug compounds
    for the robust, broad‐spectrum targeting of bacteria with DONs. Targeting a ubiquitous
    cell wall component of most pathogenic bacteria, vancomycin‐modified DONs have
    many potential applications in the prevention and treatment of nosocomial infections.</jats:p>
article_number: '2500246'
author:
- first_name: Özge
  full_name: Coşkuner Leineweber, Özge
  last_name: Coşkuner Leineweber
- first_name: Bhanu K.
  full_name: Pothineni, Bhanu K.
  last_name: Pothineni
- first_name: Nils
  full_name: Schumann, Nils
  last_name: Schumann
- first_name: Ulrike
  full_name: Hofmann, Ulrike
  last_name: Hofmann
- first_name: Christin
  full_name: Möser, Christin
  last_name: Möser
- first_name: David M.
  full_name: Smith, David M.
  last_name: Smith
- first_name: Guido
  full_name: Grundmeier, Guido
  id: '194'
  last_name: Grundmeier
- first_name: Yixin
  full_name: Zhang, Yixin
  last_name: Zhang
- first_name: Adrian
  full_name: Keller, Adrian
  id: '48864'
  last_name: Keller
  orcid: 0000-0001-7139-3110
citation:
  ama: Coşkuner Leineweber Ö, Pothineni BK, Schumann N, et al. Vancomycin‐Modified
    DNA Origami Nanostructures for Targeting Bacterial Pathogens. <i>Small Structures</i>.
    Published online 2025. doi:<a href="https://doi.org/10.1002/sstr.202500246">10.1002/sstr.202500246</a>
  apa: Coşkuner Leineweber, Ö., Pothineni, B. K., Schumann, N., Hofmann, U., Möser,
    C., Smith, D. M., Grundmeier, G., Zhang, Y., &#38; Keller, A. (2025). Vancomycin‐Modified
    DNA Origami Nanostructures for Targeting Bacterial Pathogens. <i>Small Structures</i>,
    Article 2500246. <a href="https://doi.org/10.1002/sstr.202500246">https://doi.org/10.1002/sstr.202500246</a>
  bibtex: '@article{Coşkuner Leineweber_Pothineni_Schumann_Hofmann_Möser_Smith_Grundmeier_Zhang_Keller_2025,
    title={Vancomycin‐Modified DNA Origami Nanostructures for Targeting Bacterial
    Pathogens}, DOI={<a href="https://doi.org/10.1002/sstr.202500246">10.1002/sstr.202500246</a>},
    number={2500246}, journal={Small Structures}, publisher={Wiley}, author={Coşkuner
    Leineweber, Özge and Pothineni, Bhanu K. and Schumann, Nils and Hofmann, Ulrike
    and Möser, Christin and Smith, David M. and Grundmeier, Guido and Zhang, Yixin
    and Keller, Adrian}, year={2025} }'
  chicago: Coşkuner Leineweber, Özge, Bhanu K. Pothineni, Nils Schumann, Ulrike Hofmann,
    Christin Möser, David M. Smith, Guido Grundmeier, Yixin Zhang, and Adrian Keller.
    “Vancomycin‐Modified DNA Origami Nanostructures for Targeting Bacterial Pathogens.”
    <i>Small Structures</i>, 2025. <a href="https://doi.org/10.1002/sstr.202500246">https://doi.org/10.1002/sstr.202500246</a>.
  ieee: 'Ö. Coşkuner Leineweber <i>et al.</i>, “Vancomycin‐Modified DNA Origami Nanostructures
    for Targeting Bacterial Pathogens,” <i>Small Structures</i>, Art. no. 2500246,
    2025, doi: <a href="https://doi.org/10.1002/sstr.202500246">10.1002/sstr.202500246</a>.'
  mla: Coşkuner Leineweber, Özge, et al. “Vancomycin‐Modified DNA Origami Nanostructures
    for Targeting Bacterial Pathogens.” <i>Small Structures</i>, 2500246, Wiley, 2025,
    doi:<a href="https://doi.org/10.1002/sstr.202500246">10.1002/sstr.202500246</a>.
  short: Ö. Coşkuner Leineweber, B.K. Pothineni, N. Schumann, U. Hofmann, C. Möser,
    D.M. Smith, G. Grundmeier, Y. Zhang, A. Keller, Small Structures (2025).
date_created: 2025-08-22T06:02:45Z
date_updated: 2025-08-22T06:04:06Z
department:
- _id: '302'
doi: 10.1002/sstr.202500246
language:
- iso: eng
publication: Small Structures
publication_identifier:
  issn:
  - 2688-4062
  - 2688-4062
publication_status: published
publisher: Wiley
status: public
title: Vancomycin‐Modified DNA Origami Nanostructures for Targeting Bacterial Pathogens
type: journal_article
user_id: '48864'
year: '2025'
...
---
_id: '45827'
author:
- first_name: Chuntian
  full_name: Cao, Chuntian
  last_name: Cao
- first_name: Hans-Georg
  full_name: Steinrück, Hans-Georg
  id: '84268'
  last_name: Steinrück
  orcid: 0000-0001-6373-0877
citation:
  ama: 'Cao C, Steinrück H-G. Molecular-scale synchrotron X-ray investigations of
    solid-liquid interfaces in lithium-ion batteries. In: <i>Reference Module in Chemistry,
    Molecular Sciences and Chemical Engineering</i>. Elsevier; 2024:391-416. doi:<a
    href="https://doi.org/10.1016/b978-0-323-85669-0.00105-7">10.1016/b978-0-323-85669-0.00105-7</a>'
  apa: Cao, C., &#38; Steinrück, H.-G. (2024). Molecular-scale synchrotron X-ray investigations
    of solid-liquid interfaces in lithium-ion batteries. In <i>Reference Module in
    Chemistry, Molecular Sciences and Chemical Engineering</i> (pp. 391–416). Elsevier.
    <a href="https://doi.org/10.1016/b978-0-323-85669-0.00105-7">https://doi.org/10.1016/b978-0-323-85669-0.00105-7</a>
  bibtex: '@inbook{Cao_Steinrück_2024, title={Molecular-scale synchrotron X-ray investigations
    of solid-liquid interfaces in lithium-ion batteries}, DOI={<a href="https://doi.org/10.1016/b978-0-323-85669-0.00105-7">10.1016/b978-0-323-85669-0.00105-7</a>},
    booktitle={Reference Module in Chemistry, Molecular Sciences and Chemical Engineering},
    publisher={Elsevier}, author={Cao, Chuntian and Steinrück, Hans-Georg}, year={2024},
    pages={391–416} }'
  chicago: Cao, Chuntian, and Hans-Georg Steinrück. “Molecular-Scale Synchrotron X-Ray
    Investigations of Solid-Liquid Interfaces in Lithium-Ion Batteries.” In <i>Reference
    Module in Chemistry, Molecular Sciences and Chemical Engineering</i>, 391–416.
    Elsevier, 2024. <a href="https://doi.org/10.1016/b978-0-323-85669-0.00105-7">https://doi.org/10.1016/b978-0-323-85669-0.00105-7</a>.
  ieee: C. Cao and H.-G. Steinrück, “Molecular-scale synchrotron X-ray investigations
    of solid-liquid interfaces in lithium-ion batteries,” in <i>Reference Module in
    Chemistry, Molecular Sciences and Chemical Engineering</i>, Elsevier, 2024, pp.
    391–416.
  mla: Cao, Chuntian, and Hans-Georg Steinrück. “Molecular-Scale Synchrotron X-Ray
    Investigations of Solid-Liquid Interfaces in Lithium-Ion Batteries.” <i>Reference
    Module in Chemistry, Molecular Sciences and Chemical Engineering</i>, Elsevier,
    2024, pp. 391–416, doi:<a href="https://doi.org/10.1016/b978-0-323-85669-0.00105-7">10.1016/b978-0-323-85669-0.00105-7</a>.
  short: 'C. Cao, H.-G. Steinrück, in: Reference Module in Chemistry, Molecular Sciences
    and Chemical Engineering, Elsevier, 2024, pp. 391–416.'
date_created: 2023-07-01T15:48:53Z
date_updated: 2023-10-03T09:10:39Z
department:
- _id: '633'
doi: 10.1016/b978-0-323-85669-0.00105-7
language:
- iso: eng
page: 391-416
publication: Reference Module in Chemistry, Molecular Sciences and Chemical Engineering
publication_identifier:
  isbn:
  - '9780124095472'
publication_status: published
publisher: Elsevier
status: public
title: Molecular-scale synchrotron X-ray investigations of solid-liquid interfaces
  in lithium-ion batteries
type: book_chapter
user_id: '84268'
year: '2024'
...
---
_id: '51121'
abstract:
- lang: eng
  text: <jats:p>DNA origami nanostructures are a powerful tool in biomedicine and
    can be used to combat drug‐resistant bacterial infections. However, the effect
    of unmodified DNA origami nanostructures on bacteria is yet to be elucidated.
    With the aim to obtain a better understanding of this phenomenon, the effect of
    three DNA origami shapes, i.e., DNA origami triangles, six‐helix bundles (6HBs),
    and 24‐helix bundles (24HBs), on the growth of Gram‐negative Escherichia coli
    and Gram‐positive Bacillus subtilis is investigated. These results reveal that
    while triangles and 24HBs can be used as a source of nutrients by E. coli and
    thereby promote population growth, their effect is much smaller than that of genomic
    single‐ and double‐stranded DNA. However, no effect on E. coli population growth
    is observed for the 6HBs. On the other hand, B. subtilis does not show any significant
    changes in population growth when cultured with the different DNA origami shapes
    or genomic DNA. The detailed effect of DNA origami nanostructures on bacterial
    growth thus depends on the competence signals and uptake mechanism of each bacterial
    species, as well as the DNA origami shape. This should be considered in the development
    of antimicrobial DNA origami nanostructures.</jats:p>
author:
- first_name: Jaime Andres
  full_name: Garcia-Diosa, Jaime Andres
  last_name: Garcia-Diosa
- first_name: Guido
  full_name: Grundmeier, Guido
  id: '194'
  last_name: Grundmeier
- first_name: Adrian
  full_name: Keller, Adrian
  id: '48864'
  last_name: Keller
  orcid: 0000-0001-7139-3110
citation:
  ama: Garcia-Diosa JA, Grundmeier G, Keller A. Effect of DNA Origami Nanostructures
    on Bacterial Growth. <i>ChemBioChem</i>. Published online 2024. doi:<a href="https://doi.org/10.1002/cbic.202400091">10.1002/cbic.202400091</a>
  apa: Garcia-Diosa, J. A., Grundmeier, G., &#38; Keller, A. (2024). Effect of DNA
    Origami Nanostructures on Bacterial Growth. <i>ChemBioChem</i>. <a href="https://doi.org/10.1002/cbic.202400091">https://doi.org/10.1002/cbic.202400091</a>
  bibtex: '@article{Garcia-Diosa_Grundmeier_Keller_2024, title={Effect of DNA Origami
    Nanostructures on Bacterial Growth}, DOI={<a href="https://doi.org/10.1002/cbic.202400091">10.1002/cbic.202400091</a>},
    journal={ChemBioChem}, publisher={Wiley}, author={Garcia-Diosa, Jaime Andres and
    Grundmeier, Guido and Keller, Adrian}, year={2024} }'
  chicago: Garcia-Diosa, Jaime Andres, Guido Grundmeier, and Adrian Keller. “Effect
    of DNA Origami Nanostructures on Bacterial Growth.” <i>ChemBioChem</i>, 2024.
    <a href="https://doi.org/10.1002/cbic.202400091">https://doi.org/10.1002/cbic.202400091</a>.
  ieee: 'J. A. Garcia-Diosa, G. Grundmeier, and A. Keller, “Effect of DNA Origami
    Nanostructures on Bacterial Growth,” <i>ChemBioChem</i>, 2024, doi: <a href="https://doi.org/10.1002/cbic.202400091">10.1002/cbic.202400091</a>.'
  mla: Garcia-Diosa, Jaime Andres, et al. “Effect of DNA Origami Nanostructures on
    Bacterial Growth.” <i>ChemBioChem</i>, Wiley, 2024, doi:<a href="https://doi.org/10.1002/cbic.202400091">10.1002/cbic.202400091</a>.
  short: J.A. Garcia-Diosa, G. Grundmeier, A. Keller, ChemBioChem (2024).
date_created: 2024-02-03T12:41:16Z
date_updated: 2024-02-03T12:42:48Z
department:
- _id: '302'
doi: 10.1002/cbic.202400091
keyword:
- Organic Chemistry
- Molecular Biology
- Molecular Medicine
- Biochemistry
language:
- iso: eng
publication: ChemBioChem
publication_identifier:
  issn:
  - 1439-4227
  - 1439-7633
publication_status: published
publisher: Wiley
status: public
title: Effect of DNA Origami Nanostructures on Bacterial Growth
type: journal_article
user_id: '48864'
year: '2024'
...