---
_id: '51121'
abstract:
- lang: eng
text: 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.
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. ChemBioChem. Published online 2024. doi:10.1002/cbic.202400091
apa: Garcia-Diosa, J. A., Grundmeier, G., & Keller, A. (2024). Effect of DNA
Origami Nanostructures on Bacterial Growth. ChemBioChem. https://doi.org/10.1002/cbic.202400091
bibtex: '@article{Garcia-Diosa_Grundmeier_Keller_2024, title={Effect of DNA Origami
Nanostructures on Bacterial Growth}, DOI={10.1002/cbic.202400091},
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.” ChemBioChem, 2024.
https://doi.org/10.1002/cbic.202400091.
ieee: 'J. A. Garcia-Diosa, G. Grundmeier, and A. Keller, “Effect of DNA Origami
Nanostructures on Bacterial Growth,” ChemBioChem, 2024, doi: 10.1002/cbic.202400091.'
mla: Garcia-Diosa, Jaime Andres, et al. “Effect of DNA Origami Nanostructures on
Bacterial Growth.” ChemBioChem, Wiley, 2024, doi:10.1002/cbic.202400091.
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'
...
---
_id: '52541'
abstract:
- lang: eng
text: AbstractWe conducted an investigation into
the palladium‐catalyzed carbon‐sulfur cross‐coupling reaction involving a 2‐bromothiophene
derivative and potassium thioacetate as a substitute for hydrogen sulfide. This
investigation utilized kinetic and computational methods. We synthesized two palladium
complexes supported by the bisphosphane ligands bis(diphenylphosphino)ferrocene
(DPPF) and bis(diisopropylphosphino)ferrocene (DiPPF),
as well as their tentative intermediates in the catalytic cycle. Reaction rates
were measured and then compared to computational predictions.
author:
- first_name: Sebastian
full_name: Peschtrich, Sebastian
last_name: Peschtrich
- first_name: Roland
full_name: Schoch, Roland
id: '48467'
last_name: Schoch
orcid: 0000-0003-2061-7289
- first_name: Dirk
full_name: Kuckling, Dirk
id: '287'
last_name: Kuckling
- first_name: Jan
full_name: Paradies, Jan
id: '53339'
last_name: Paradies
orcid: 0000-0002-3698-668X
citation:
ama: Peschtrich S, Schoch R, Kuckling D, Paradies J. A Comparative Kinetic and Computational
Investigation of the Carbon‐Sulfur Cross Coupling of Potassium Thioacetate and
2‐Bromo Thiophene Using Palladium/Bisphosphine Complexes. European Journal
of Organic Chemistry. 2024;27(8). doi:10.1002/ejoc.202301207
apa: Peschtrich, S., Schoch, R., Kuckling, D., & Paradies, J. (2024). A Comparative
Kinetic and Computational Investigation of the Carbon‐Sulfur Cross Coupling of
Potassium Thioacetate and 2‐Bromo Thiophene Using Palladium/Bisphosphine Complexes.
European Journal of Organic Chemistry, 27(8). https://doi.org/10.1002/ejoc.202301207
bibtex: '@article{Peschtrich_Schoch_Kuckling_Paradies_2024, title={A Comparative
Kinetic and Computational Investigation of the Carbon‐Sulfur Cross Coupling of
Potassium Thioacetate and 2‐Bromo Thiophene Using Palladium/Bisphosphine Complexes},
volume={27}, DOI={10.1002/ejoc.202301207},
number={8}, journal={European Journal of Organic Chemistry}, publisher={Wiley},
author={Peschtrich, Sebastian and Schoch, Roland and Kuckling, Dirk and Paradies,
Jan}, year={2024} }'
chicago: Peschtrich, Sebastian, Roland Schoch, Dirk Kuckling, and Jan Paradies.
“A Comparative Kinetic and Computational Investigation of the Carbon‐Sulfur Cross
Coupling of Potassium Thioacetate and 2‐Bromo Thiophene Using Palladium/Bisphosphine
Complexes.” European Journal of Organic Chemistry 27, no. 8 (2024). https://doi.org/10.1002/ejoc.202301207.
ieee: 'S. Peschtrich, R. Schoch, D. Kuckling, and J. Paradies, “A Comparative Kinetic
and Computational Investigation of the Carbon‐Sulfur Cross Coupling of Potassium
Thioacetate and 2‐Bromo Thiophene Using Palladium/Bisphosphine Complexes,” European
Journal of Organic Chemistry, vol. 27, no. 8, 2024, doi: 10.1002/ejoc.202301207.'
mla: Peschtrich, Sebastian, et al. “A Comparative Kinetic and Computational Investigation
of the Carbon‐Sulfur Cross Coupling of Potassium Thioacetate and 2‐Bromo Thiophene
Using Palladium/Bisphosphine Complexes.” European Journal of Organic Chemistry,
vol. 27, no. 8, Wiley, 2024, doi:10.1002/ejoc.202301207.
short: S. Peschtrich, R. Schoch, D. Kuckling, J. Paradies, European Journal of Organic
Chemistry 27 (2024).
date_created: 2024-03-13T17:15:14Z
date_updated: 2024-03-13T17:17:37Z
department:
- _id: '2'
- _id: '389'
doi: 10.1002/ejoc.202301207
intvolume: ' 27'
issue: '8'
keyword:
- Organic Chemistry
- Physical and Theoretical Chemistry
language:
- iso: eng
publication: European Journal of Organic Chemistry
publication_identifier:
issn:
- 1434-193X
- 1099-0690
publication_status: published
publisher: Wiley
status: public
title: A Comparative Kinetic and Computational Investigation of the Carbon‐Sulfur
Cross Coupling of Potassium Thioacetate and 2‐Bromo Thiophene Using Palladium/Bisphosphine
Complexes
type: journal_article
user_id: '53339'
volume: 27
year: '2024'
...
---
_id: '52572'
abstract:
- lang: eng
text: A series of substituted ferrocenyl boron derivatives was synthesized.
The oxidation of the ferrocenyl unit resulted in a significant increase of the
boron‐centered Lewis acidity. The neutral and cationic Lewis acids were characterized
by NMR‐spectroscopy, crystal structure analysis and by computational methods.
The new Lewis acids were then applied in the Meinwald rearrangement of epoxides,
predominantly furnishing aldehydes as the kinetic products.
author:
- first_name: Laura
full_name: Köring, Laura
last_name: Köring
- first_name: Bernhard
full_name: Birenheide, Bernhard
last_name: Birenheide
- first_name: Felix
full_name: Krämer, Felix
last_name: Krämer
- first_name: Jonas O.
full_name: Wenzel, Jonas O.
last_name: Wenzel
- first_name: Roland
full_name: Schoch, Roland
id: '48467'
last_name: Schoch
orcid: 0000-0003-2061-7289
- first_name: Martin
full_name: Brehm, Martin
id: '100167'
last_name: Brehm
- first_name: Frank
full_name: Breher, Frank
last_name: Breher
- first_name: Jan
full_name: Paradies, Jan
id: '53339'
last_name: Paradies
orcid: 0000-0002-3698-668X
citation:
ama: Köring L, Birenheide B, Krämer F, et al. Synthesis of Ferrocenyl Boranes and
their Application as Lewis Acids in Epoxide Rearrangements. European Journal
of Inorganic Chemistry. Published online 2024. doi:10.1002/ejic.202400057
apa: Köring, L., Birenheide, B., Krämer, F., Wenzel, J. O., Schoch, R., Brehm, M.,
Breher, F., & Paradies, J. (2024). Synthesis of Ferrocenyl Boranes and their
Application as Lewis Acids in Epoxide Rearrangements. European Journal of Inorganic
Chemistry. https://doi.org/10.1002/ejic.202400057
bibtex: '@article{Köring_Birenheide_Krämer_Wenzel_Schoch_Brehm_Breher_Paradies_2024,
title={Synthesis of Ferrocenyl Boranes and their Application as Lewis Acids in
Epoxide Rearrangements}, DOI={10.1002/ejic.202400057},
journal={European Journal of Inorganic Chemistry}, publisher={Wiley}, author={Köring,
Laura and Birenheide, Bernhard and Krämer, Felix and Wenzel, Jonas O. and Schoch,
Roland and Brehm, Martin and Breher, Frank and Paradies, Jan}, year={2024} }'
chicago: Köring, Laura, Bernhard Birenheide, Felix Krämer, Jonas O. Wenzel, Roland
Schoch, Martin Brehm, Frank Breher, and Jan Paradies. “Synthesis of Ferrocenyl
Boranes and Their Application as Lewis Acids in Epoxide Rearrangements.” European
Journal of Inorganic Chemistry, 2024. https://doi.org/10.1002/ejic.202400057.
ieee: 'L. Köring et al., “Synthesis of Ferrocenyl Boranes and their Application
as Lewis Acids in Epoxide Rearrangements,” European Journal of Inorganic Chemistry,
2024, doi: 10.1002/ejic.202400057.'
mla: Köring, Laura, et al. “Synthesis of Ferrocenyl Boranes and Their Application
as Lewis Acids in Epoxide Rearrangements.” European Journal of Inorganic Chemistry,
Wiley, 2024, doi:10.1002/ejic.202400057.
short: L. Köring, B. Birenheide, F. Krämer, J.O. Wenzel, R. Schoch, M. Brehm, F.
Breher, J. Paradies, European Journal of Inorganic Chemistry (2024).
date_created: 2024-03-14T07:09:09Z
date_updated: 2024-03-14T07:10:37Z
department:
- _id: '2'
- _id: '389'
doi: 10.1002/ejic.202400057
keyword:
- Inorganic Chemistry
language:
- iso: eng
publication: European Journal of Inorganic Chemistry
publication_identifier:
issn:
- 1434-1948
- 1099-0682
publication_status: published
publisher: Wiley
status: public
title: Synthesis of Ferrocenyl Boranes and their Application as Lewis Acids in Epoxide
Rearrangements
type: journal_article
user_id: '53339'
year: '2024'
...
---
_id: '52372'
abstract:
- lang: eng
text: Due to the hydrolytic instability of LiPF6 in carbonate-based solvents, HF
is a typical impurity in Li-ion battery electrolytes. HF significantly influences
the performance of Li-ion batteries, for example by impacting the formation of
the solid electrolyte interphase at the anode and by affecting transition metal
dissolution at the cathode. Additionally, HF complicates studying fundamental
interfacial electrochemistry of Li-ion battery electrolytes, such as direct anion
reduction, because it is electrocatalytically relatively unstable, resulting in
LiF passivation layers. Methods to selectively remove ppm levels of HF from LiPF6-containing
carbonate-based electrolytes are limited. We introduce and benchmark a simple
yet efficient electrochemical in situ method to selectively remove ppm amounts
of HF from LiPF6-containing carbonate-based electrolytes. The basic idea is the
application of a suitable potential to a high surface-area metallic electrode
upon which only HF reacts (electrocatalytically) while all other electrolyte components
are unaffected under the respective conditions.
article_type: original
author:
- first_name: Xiaokun
full_name: Ge, Xiaokun
last_name: Ge
- first_name: Marten
full_name: Huck, Marten
last_name: Huck
- first_name: Andreas
full_name: Kuhlmann, Andreas
last_name: Kuhlmann
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
- first_name: Christian
full_name: Weinberger, Christian
id: '11848'
last_name: Weinberger
- first_name: Xiaodan
full_name: Xu, Xiaodan
last_name: Xu
- first_name: Zhenyu
full_name: Zhao, Zhenyu
last_name: Zhao
- first_name: Hans-Georg
full_name: Steinrueck, Hans-Georg
last_name: Steinrueck
citation:
ama: Ge X, Huck M, Kuhlmann A, et al. Electrochemical Removal of HF from Carbonate-based
LiPF6-containing Li-ion Battery Electrolytes. Journal of The Electrochemical
Society. 2024;171:030552. doi:10.1149/1945-7111/ad30d3
apa: Ge, X., Huck, M., Kuhlmann, A., Tiemann, M., Weinberger, C., Xu, X., Zhao,
Z., & Steinrueck, H.-G. (2024). Electrochemical Removal of HF from Carbonate-based
LiPF6-containing Li-ion Battery Electrolytes. Journal of The Electrochemical
Society, 171, 030552. https://doi.org/10.1149/1945-7111/ad30d3
bibtex: '@article{Ge_Huck_Kuhlmann_Tiemann_Weinberger_Xu_Zhao_Steinrueck_2024, title={Electrochemical
Removal of HF from Carbonate-based LiPF6-containing Li-ion Battery Electrolytes},
volume={171}, DOI={10.1149/1945-7111/ad30d3},
journal={Journal of The Electrochemical Society}, publisher={The Electrochemical
Society}, author={Ge, Xiaokun and Huck, Marten and Kuhlmann, Andreas and Tiemann,
Michael and Weinberger, Christian and Xu, Xiaodan and Zhao, Zhenyu and Steinrueck,
Hans-Georg}, year={2024}, pages={030552} }'
chicago: 'Ge, Xiaokun, Marten Huck, Andreas Kuhlmann, Michael Tiemann, Christian
Weinberger, Xiaodan Xu, Zhenyu Zhao, and Hans-Georg Steinrueck. “Electrochemical
Removal of HF from Carbonate-Based LiPF6-Containing Li-Ion Battery Electrolytes.”
Journal of The Electrochemical Society 171 (2024): 030552. https://doi.org/10.1149/1945-7111/ad30d3.'
ieee: 'X. Ge et al., “Electrochemical Removal of HF from Carbonate-based
LiPF6-containing Li-ion Battery Electrolytes,” Journal of The Electrochemical
Society, vol. 171, p. 030552, 2024, doi: 10.1149/1945-7111/ad30d3.'
mla: Ge, Xiaokun, et al. “Electrochemical Removal of HF from Carbonate-Based LiPF6-Containing
Li-Ion Battery Electrolytes.” Journal of The Electrochemical Society, vol.
171, The Electrochemical Society, 2024, p. 030552, doi:10.1149/1945-7111/ad30d3.
short: X. Ge, M. Huck, A. Kuhlmann, M. Tiemann, C. Weinberger, X. Xu, Z. Zhao, H.-G.
Steinrueck, Journal of The Electrochemical Society 171 (2024) 030552.
date_created: 2024-03-08T06:27:10Z
date_updated: 2024-03-25T17:01:09Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.1149/1945-7111/ad30d3
intvolume: ' 171'
keyword:
- Materials Chemistry
- Electrochemistry
- Surfaces
- Coatings and Films
- Condensed Matter Physics
- Renewable Energy
- Sustainability and the Environment
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://dx.doi.org/10.1149/1945-7111/ad30d3
oa: '1'
page: '030552'
publication: Journal of The Electrochemical Society
publication_identifier:
issn:
- 0013-4651
- 1945-7111
publication_status: published
publisher: The Electrochemical Society
quality_controlled: '1'
status: public
title: Electrochemical Removal of HF from Carbonate-based LiPF6-containing Li-ion
Battery Electrolytes
type: journal_article
user_id: '23547'
volume: 171
year: '2024'
...
---
_id: '53163'
abstract:
- lang: eng
text: An SPR-based dually crosslinked gel sensor for adiponitrile bearing
pillar[5]arene responsive sites with a low limit of detection was developed.
article_type: original
author:
- first_name: Maksim
full_name: Rodin, Maksim
last_name: Rodin
- first_name: David
full_name: Helle, David
last_name: Helle
- first_name: Dirk
full_name: Kuckling, Dirk
id: '287'
last_name: Kuckling
citation:
ama: Rodin M, Helle D, Kuckling D. Pillar[5]arene-based dually crosslinked supramolecular
gel as a sensor for the detection of adiponitrile. Polymer Chemistry. 2024;15(7):661-679.
doi:10.1039/d3py01354e
apa: Rodin, M., Helle, D., & Kuckling, D. (2024). Pillar[5]arene-based dually
crosslinked supramolecular gel as a sensor for the detection of adiponitrile.
Polymer Chemistry, 15(7), 661–679. https://doi.org/10.1039/d3py01354e
bibtex: '@article{Rodin_Helle_Kuckling_2024, title={Pillar[5]arene-based dually
crosslinked supramolecular gel as a sensor for the detection of adiponitrile},
volume={15}, DOI={10.1039/d3py01354e},
number={7}, journal={Polymer Chemistry}, publisher={Royal Society of Chemistry
(RSC)}, author={Rodin, Maksim and Helle, David and Kuckling, Dirk}, year={2024},
pages={661–679} }'
chicago: 'Rodin, Maksim, David Helle, and Dirk Kuckling. “Pillar[5]Arene-Based Dually
Crosslinked Supramolecular Gel as a Sensor for the Detection of Adiponitrile.”
Polymer Chemistry 15, no. 7 (2024): 661–79. https://doi.org/10.1039/d3py01354e.'
ieee: 'M. Rodin, D. Helle, and D. Kuckling, “Pillar[5]arene-based dually crosslinked
supramolecular gel as a sensor for the detection of adiponitrile,” Polymer
Chemistry, vol. 15, no. 7, pp. 661–679, 2024, doi: 10.1039/d3py01354e.'
mla: Rodin, Maksim, et al. “Pillar[5]Arene-Based Dually Crosslinked Supramolecular
Gel as a Sensor for the Detection of Adiponitrile.” Polymer Chemistry,
vol. 15, no. 7, Royal Society of Chemistry (RSC), 2024, pp. 661–79, doi:10.1039/d3py01354e.
short: M. Rodin, D. Helle, D. Kuckling, Polymer Chemistry 15 (2024) 661–679.
date_created: 2024-04-03T10:57:17Z
date_updated: 2024-04-03T11:03:03Z
department:
- _id: '163'
doi: 10.1039/d3py01354e
intvolume: ' 15'
issue: '7'
keyword:
- Organic Chemistry
- Polymers and Plastics
- Biochemistry
- Bioengineering
language:
- iso: eng
page: 661-679
publication: Polymer Chemistry
publication_identifier:
issn:
- 1759-9954
- 1759-9962
publication_status: published
publisher: Royal Society of Chemistry (RSC)
status: public
title: Pillar[5]arene-based dually crosslinked supramolecular gel as a sensor for
the detection of adiponitrile
type: journal_article
user_id: '94'
volume: 15
year: '2024'
...
---
_id: '53474'
abstract:
- lang: eng
text: We present a novel approach to characterize and quantify microheterogeneity
and microphase separation in computer simulations of complex liquid mixtures.
Our post-processing method is based on local density fluctuations of the different
constituents in sampling spheres of varying size. It can be easily applied to
both molecular dynamics (MD) and Monte Carlo (MC) simulations, including periodic
boundary conditions. Multidimensional correlation of the density distributions
yields a clear picture of the domain formation due to the subtle balance of different
interactions. We apply our approach to the example of force field molecular dynamics
simulations of imidazolium-based ionic liquids with different side chain lengths
at different temperatures, namely 1-ethyl-3-methylimidazolium chloride, 1-hexyl-3-methylimidazolium
chloride, and 1-decyl-3-methylimidazolium chloride, which are known to form distinct
liquid domains. We put the results into the context of existing microheterogeneity
analyses and demonstrate the advantages and sensitivity of our novel method. Furthermore,
we show how to estimate the configuration entropy from our analysis, and we investigate
voids in the system. The analysis has been implemented into our program package
TRAVIS and is thus available as free software.
article_number: '322'
author:
- first_name: Michael
full_name: Lass, Michael
id: '24135'
last_name: Lass
orcid: 0000-0002-5708-7632
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
- first_name: Martin
full_name: Brehm, Martin
id: '100167'
last_name: Brehm
citation:
ama: Lass M, Kenter T, Plessl C, Brehm M. Characterizing Microheterogeneity in Liquid
Mixtures via Local Density Fluctuations. Entropy. 2024;26(4). doi:10.3390/e26040322
apa: Lass, M., Kenter, T., Plessl, C., & Brehm, M. (2024). Characterizing Microheterogeneity
in Liquid Mixtures via Local Density Fluctuations. Entropy, 26(4),
Article 322. https://doi.org/10.3390/e26040322
bibtex: '@article{Lass_Kenter_Plessl_Brehm_2024, title={Characterizing Microheterogeneity
in Liquid Mixtures via Local Density Fluctuations}, volume={26}, DOI={10.3390/e26040322},
number={4322}, journal={Entropy}, publisher={MDPI AG}, author={Lass, Michael and
Kenter, Tobias and Plessl, Christian and Brehm, Martin}, year={2024} }'
chicago: Lass, Michael, Tobias Kenter, Christian Plessl, and Martin Brehm. “Characterizing
Microheterogeneity in Liquid Mixtures via Local Density Fluctuations.” Entropy
26, no. 4 (2024). https://doi.org/10.3390/e26040322.
ieee: 'M. Lass, T. Kenter, C. Plessl, and M. Brehm, “Characterizing Microheterogeneity
in Liquid Mixtures via Local Density Fluctuations,” Entropy, vol. 26, no.
4, Art. no. 322, 2024, doi: 10.3390/e26040322.'
mla: Lass, Michael, et al. “Characterizing Microheterogeneity in Liquid Mixtures
via Local Density Fluctuations.” Entropy, vol. 26, no. 4, 322, MDPI AG,
2024, doi:10.3390/e26040322.
short: M. Lass, T. Kenter, C. Plessl, M. Brehm, Entropy 26 (2024).
date_created: 2024-04-12T18:31:39Z
date_updated: 2024-04-12T18:34:32Z
department:
- _id: '27'
- _id: '518'
- _id: '803'
doi: 10.3390/e26040322
intvolume: ' 26'
issue: '4'
language:
- iso: eng
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Entropy
publication_identifier:
issn:
- 1099-4300
publication_status: published
publisher: MDPI AG
status: public
title: Characterizing Microheterogeneity in Liquid Mixtures via Local Density Fluctuations
type: journal_article
user_id: '24135'
volume: 26
year: '2024'
...
---
_id: '53621'
abstract:
- lang: eng
text: The coupling of structural transitions to heat capacity changes leads
to destabilization of macromolecules at both, elevated and lowered temperatures.
DNA origami not only exhibit this property but also provide...
author:
- first_name: Daniel
full_name: Dornbusch, Daniel
last_name: Dornbusch
- first_name: Marcel
full_name: Hanke, Marcel
last_name: Hanke
- first_name: Emilia
full_name: Tomm, Emilia
id: '68157'
last_name: Tomm
- first_name: Charlotte
full_name: Kielar, Charlotte
last_name: Kielar
- 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
- first_name: Karim
full_name: Fahmy, Karim
last_name: Fahmy
citation:
ama: Dornbusch D, Hanke M, Tomm E, et al. Cold denaturation of DNA origami nanostructures.
Chemical Communications. Published online 2024. doi:10.1039/d3cc05985e
apa: Dornbusch, D., Hanke, M., Tomm, E., Kielar, C., Grundmeier, G., Keller, A.,
& Fahmy, K. (2024). Cold denaturation of DNA origami nanostructures. Chemical
Communications. https://doi.org/10.1039/d3cc05985e
bibtex: '@article{Dornbusch_Hanke_Tomm_Kielar_Grundmeier_Keller_Fahmy_2024, title={Cold
denaturation of DNA origami nanostructures}, DOI={10.1039/d3cc05985e},
journal={Chemical Communications}, publisher={Royal Society of Chemistry (RSC)},
author={Dornbusch, Daniel and Hanke, Marcel and Tomm, Emilia and Kielar, Charlotte
and Grundmeier, Guido and Keller, Adrian and Fahmy, Karim}, year={2024} }'
chicago: Dornbusch, Daniel, Marcel Hanke, Emilia Tomm, Charlotte Kielar, Guido Grundmeier,
Adrian Keller, and Karim Fahmy. “Cold Denaturation of DNA Origami Nanostructures.”
Chemical Communications, 2024. https://doi.org/10.1039/d3cc05985e.
ieee: 'D. Dornbusch et al., “Cold denaturation of DNA origami nanostructures,”
Chemical Communications, 2024, doi: 10.1039/d3cc05985e.'
mla: Dornbusch, Daniel, et al. “Cold Denaturation of DNA Origami Nanostructures.”
Chemical Communications, Royal Society of Chemistry (RSC), 2024, doi:10.1039/d3cc05985e.
short: D. Dornbusch, M. Hanke, E. Tomm, C. Kielar, G. Grundmeier, A. Keller, K.
Fahmy, Chemical Communications (2024).
date_created: 2024-04-23T08:20:05Z
date_updated: 2024-04-23T08:21:05Z
department:
- _id: '302'
doi: 10.1039/d3cc05985e
keyword:
- Materials Chemistry
- Metals and Alloys
- Surfaces
- Coatings and Films
- General Chemistry
- Ceramics and Composites
- Electronic
- Optical and Magnetic Materials
- Catalysis
language:
- iso: eng
publication: Chemical Communications
publication_identifier:
issn:
- 1359-7345
- 1364-548X
publication_status: published
publisher: Royal Society of Chemistry (RSC)
status: public
title: Cold denaturation of DNA origami nanostructures
type: journal_article
user_id: '48864'
year: '2024'
...
---
_id: '54419'
abstract:
- lang: eng
text: Leaky mode resonances of the setae of Cataglyphis bombycina are found to enhance
the thermal emission of the animals by near field coupling to the chitinous exoskeleton.
This is remarkable, as the setae are also an adaption to enhance the reflectivity
in the visible wavelength range. Both effects are dependent on morphology, dimensions
and spatial arrangement. These parameters were experimentally characterized and
simulated by finite difference time domain simulations to elucidate the optical
impact of the setae in the mid infrared range and the contribution of leaky mode
resonances. This mode of action and the setae’s optical properties in the visible
range explain evolutionary strains that led to the actual morphology and size
of the setae.
article_type: original
author:
- first_name: Bertram
full_name: Schwind, Bertram
last_name: Schwind
- first_name: Xia
full_name: Wu, Xia
last_name: Wu
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
- first_name: Helge-Otto
full_name: Fabritius, Helge-Otto
last_name: Fabritius
citation:
ama: 'Schwind B, Wu X, Tiemann M, Fabritius H-O. Natural near field coupled leaky-mode
resonant anti-reflection structures: the setae of Cataglyphis bombycina. Frontiers
in Physics. 2024;12. doi:10.3389/fphy.2024.1393279'
apa: 'Schwind, B., Wu, X., Tiemann, M., & Fabritius, H.-O. (2024). Natural near
field coupled leaky-mode resonant anti-reflection structures: the setae of Cataglyphis
bombycina. Frontiers in Physics, 12. https://doi.org/10.3389/fphy.2024.1393279'
bibtex: '@article{Schwind_Wu_Tiemann_Fabritius_2024, title={Natural near field coupled
leaky-mode resonant anti-reflection structures: the setae of Cataglyphis bombycina},
volume={12}, DOI={10.3389/fphy.2024.1393279},
journal={Frontiers in Physics}, author={Schwind, Bertram and Wu, Xia and Tiemann,
Michael and Fabritius, Helge-Otto}, year={2024} }'
chicago: 'Schwind, Bertram, Xia Wu, Michael Tiemann, and Helge-Otto Fabritius. “Natural
near Field Coupled Leaky-Mode Resonant Anti-Reflection Structures: The Setae of
Cataglyphis Bombycina.” Frontiers in Physics 12 (2024). https://doi.org/10.3389/fphy.2024.1393279.'
ieee: 'B. Schwind, X. Wu, M. Tiemann, and H.-O. Fabritius, “Natural near field coupled
leaky-mode resonant anti-reflection structures: the setae of Cataglyphis bombycina,”
Frontiers in Physics, vol. 12, 2024, doi: 10.3389/fphy.2024.1393279.'
mla: 'Schwind, Bertram, et al. “Natural near Field Coupled Leaky-Mode Resonant Anti-Reflection
Structures: The Setae of Cataglyphis Bombycina.” Frontiers in Physics,
vol. 12, 2024, doi:10.3389/fphy.2024.1393279.'
short: B. Schwind, X. Wu, M. Tiemann, H.-O. Fabritius, Frontiers in Physics 12 (2024).
date_created: 2024-05-22T14:19:25Z
date_updated: 2024-05-22T14:27:32Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
- _id: '230'
doi: 10.3389/fphy.2024.1393279
intvolume: ' 12'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Frontiers in Physics
publication_identifier:
issn:
- 2296-424X
quality_controlled: '1'
status: public
title: 'Natural near field coupled leaky-mode resonant anti-reflection structures:
the setae of Cataglyphis bombycina'
type: journal_article
user_id: '23547'
volume: 12
year: '2024'
...
---
_id: '54644'
abstract:
- lang: eng
text: DNA origami nanostructures (DONs) are able to scavenge reactive oxygen
species (ROS) and their scavenging efficiency toward ROS radicals was shown to
be comparable to that of genomic DNA. Herein, we demonstrate that DONs are highly
efficient singlet oxygen quenchers outperforming double‐stranded (ds) DNA by several
orders of magnitude. To this end, a ROS mixture rich in singlet oxygen is generated
by light irradiation of the photosensitizer methylene blue and its cytotoxic effect
on Escherichia coli cells is quantified in the presence and absence of DONs. DONs
are found to be vastly superior to dsDNA in protecting the bacteria from ROS‐induced
damage and even surpass established ROS scavengers. At a concentration of 15 nM,
DONs are about 50 000 times more efficient ROS scavengers than dsDNA at an equivalent
concentration. This is attributed to the dominant role of singlet oxygen, which
has a long diffusion length and reacts specifically with guanine. The dense packing
of the available guanines into the small volume of the DON increases the overall
quenching probability compared to a linear dsDNA with the same number of base
pairs. DONs thus have great potential to alleviate oxidative stress caused by
singlet oxygen in diverse therapeutic settings.
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. Highly Efficient Quenching of Singlet
Oxygen by DNA Origami Nanostructures. Chemistry – A European Journal. Published
online 2024. doi:10.1002/chem.202402057
apa: Garcia-Diosa, J. A., Grundmeier, G., & Keller, A. (2024). Highly Efficient
Quenching of Singlet Oxygen by DNA Origami Nanostructures. Chemistry – A European
Journal. https://doi.org/10.1002/chem.202402057
bibtex: '@article{Garcia-Diosa_Grundmeier_Keller_2024, title={Highly Efficient Quenching
of Singlet Oxygen by DNA Origami Nanostructures}, DOI={10.1002/chem.202402057},
journal={Chemistry – A European Journal}, 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. “Highly
Efficient Quenching of Singlet Oxygen by DNA Origami Nanostructures.” Chemistry
– A European Journal, 2024. https://doi.org/10.1002/chem.202402057.
ieee: 'J. A. Garcia-Diosa, G. Grundmeier, and A. Keller, “Highly Efficient Quenching
of Singlet Oxygen by DNA Origami Nanostructures,” Chemistry – A European Journal,
2024, doi: 10.1002/chem.202402057.'
mla: Garcia-Diosa, Jaime Andres, et al. “Highly Efficient Quenching of Singlet Oxygen
by DNA Origami Nanostructures.” Chemistry – A European Journal, Wiley,
2024, doi:10.1002/chem.202402057.
short: J.A. Garcia-Diosa, G. Grundmeier, A. Keller, Chemistry – A European Journal
(2024).
date_created: 2024-06-07T07:53:50Z
date_updated: 2024-06-07T07:54:02Z
department:
- _id: '302'
doi: 10.1002/chem.202402057
language:
- iso: eng
publication: Chemistry – A European Journal
publication_identifier:
issn:
- 0947-6539
- 1521-3765
publication_status: published
publisher: Wiley
status: public
title: Highly Efficient Quenching of Singlet Oxygen by DNA Origami Nanostructures
type: journal_article
user_id: '48864'
year: '2024'
...
---
_id: '55042'
author:
- first_name: Jonas
full_name: Ponath, Jonas
id: '100087'
last_name: Ponath
- first_name: Claudia
full_name: Bohrmann-Linde, Claudia
last_name: Bohrmann-Linde
- first_name: Isabel
full_name: Rubner, Isabel
last_name: Rubner
- first_name: Katrin
full_name: Sommer, Katrin
last_name: Sommer
- first_name: Sabine
full_name: Fechner, Sabine
id: '54823'
last_name: Fechner
orcid: 0000-0001-5645-5870
citation:
ama: 'Ponath J, Bohrmann-Linde C, Rubner I, Sommer K, Fechner S. Digitalisierungsbezogene
Kompetenzen (angehender) Chemielehrkräfte. In: van Vorst H, ed. Frühe naturwissenschaftliche
Bildung. Vol 44. ; 2024:878-881.'
apa: Ponath, J., Bohrmann-Linde, C., Rubner, I., Sommer, K., & Fechner, S. (2024).
Digitalisierungsbezogene Kompetenzen (angehender) Chemielehrkräfte. In H. van
Vorst (Ed.), Frühe naturwissenschaftliche Bildung (Vol. 44, pp. 878–881).
bibtex: '@inproceedings{Ponath_Bohrmann-Linde_Rubner_Sommer_Fechner_2024, place={Essen},
title={Digitalisierungsbezogene Kompetenzen (angehender) Chemielehrkräfte}, volume={44},
booktitle={Frühe naturwissenschaftliche Bildung}, author={Ponath, Jonas and Bohrmann-Linde,
Claudia and Rubner, Isabel and Sommer, Katrin and Fechner, Sabine}, editor={van
Vorst, Helena}, year={2024}, pages={878–881} }'
chicago: Ponath, Jonas, Claudia Bohrmann-Linde, Isabel Rubner, Katrin Sommer, and
Sabine Fechner. “Digitalisierungsbezogene Kompetenzen (angehender) Chemielehrkräfte.”
In Frühe naturwissenschaftliche Bildung, edited by Helena van Vorst, 44:878–81.
Essen, 2024.
ieee: J. Ponath, C. Bohrmann-Linde, I. Rubner, K. Sommer, and S. Fechner, “Digitalisierungsbezogene
Kompetenzen (angehender) Chemielehrkräfte,” in Frühe naturwissenschaftliche
Bildung, Hamburg, 2024, vol. 44, pp. 878–881.
mla: Ponath, Jonas, et al. “Digitalisierungsbezogene Kompetenzen (angehender) Chemielehrkräfte.”
Frühe naturwissenschaftliche Bildung, edited by Helena van Vorst, vol.
44, 2024, pp. 878–81.
short: 'J. Ponath, C. Bohrmann-Linde, I. Rubner, K. Sommer, S. Fechner, in: H. van
Vorst (Ed.), Frühe naturwissenschaftliche Bildung, Essen, 2024, pp. 878–881.'
conference:
end_date: 2023-09-14
location: Hamburg
name: 50. Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V.
start_date: 2023-09-11
date_created: 2024-07-05T08:40:02Z
date_updated: 2024-07-05T08:45:48Z
department:
- _id: '386'
editor:
- first_name: Helena
full_name: van Vorst, Helena
last_name: van Vorst
has_accepted_license: '1'
intvolume: ' 44'
language:
- iso: ger
main_file_link:
- url: https://gdcp-ev.de/wp-content/uploads/securepdfs/2024/06/P098_Ponath.pdf
page: 878-881
place: Essen
publication: Frühe naturwissenschaftliche Bildung
publication_status: published
status: public
title: Digitalisierungsbezogene Kompetenzen (angehender) Chemielehrkräfte
type: conference
user_id: '100087'
volume: 44
year: '2024'
...
---
_id: '54678'
author:
- first_name: Marc
full_name: Rodemer, Marc
last_name: Rodemer
- first_name: Lukas
full_name: Mientus, Lukas
last_name: Mientus
- first_name: Julia
full_name: Wiedmann, Julia
last_name: Wiedmann
- first_name: Anna
full_name: Nowak, Anna
last_name: Nowak
- first_name: Pascal
full_name: Pollmeier, Pascal
id: '44191'
last_name: Pollmeier
citation:
ama: 'Rodemer M, Mientus L, Wiedmann J, Nowak A, Pollmeier P. Professionalisierungsmöglichkeiten
angehender Lehrkräfte in Praxisphasen. In: van Vorst H, ed. Frühe Naturwissenschaftliche
Bildung . Vol 44. Tagungsband zur GDCP Jahrestagung. ; 2024.'
apa: Rodemer, M., Mientus, L., Wiedmann, J., Nowak, A., & Pollmeier, P. (2024).
Professionalisierungsmöglichkeiten angehender Lehrkräfte in Praxisphasen. In H.
van Vorst (Ed.), Frühe naturwissenschaftliche Bildung (Vol. 44).
bibtex: '@inproceedings{Rodemer_Mientus_Wiedmann_Nowak_Pollmeier_2024, place={Essen},
series={Tagungsband zur GDCP Jahrestagung}, title={Professionalisierungsmöglichkeiten
angehender Lehrkräfte in Praxisphasen}, volume={44}, booktitle={Frühe naturwissenschaftliche
Bildung }, author={Rodemer, Marc and Mientus, Lukas and Wiedmann, Julia and Nowak,
Anna and Pollmeier, Pascal}, editor={van Vorst, Helena}, year={2024}, collection={Tagungsband
zur GDCP Jahrestagung} }'
chicago: Rodemer, Marc, Lukas Mientus, Julia Wiedmann, Anna Nowak, and Pascal Pollmeier.
“Professionalisierungsmöglichkeiten Angehender Lehrkräfte in Praxisphasen.” In
Frühe Naturwissenschaftliche Bildung , edited by Helena van Vorst, Vol.
44. Tagungsband Zur GDCP Jahrestagung. Essen, 2024.
ieee: M. Rodemer, L. Mientus, J. Wiedmann, A. Nowak, and P. Pollmeier, “Professionalisierungsmöglichkeiten
angehender Lehrkräfte in Praxisphasen,” in Frühe naturwissenschaftliche Bildung
, Hamburg, 2024, vol. 44.
mla: Rodemer, Marc, et al. “Professionalisierungsmöglichkeiten Angehender Lehrkräfte
in Praxisphasen.” Frühe Naturwissenschaftliche Bildung , edited by Helena
van Vorst, vol. 44, 2024.
short: 'M. Rodemer, L. Mientus, J. Wiedmann, A. Nowak, P. Pollmeier, in: H. van
Vorst (Ed.), Frühe Naturwissenschaftliche Bildung , Essen, 2024.'
conference:
end_date: 2023-09-14
location: Hamburg
name: 50. Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V.
start_date: 2023-09-11
date_created: 2024-06-11T06:57:53Z
date_updated: 2024-07-09T10:33:23Z
department:
- _id: '386'
editor:
- first_name: Helena
full_name: van Vorst, Helena
last_name: van Vorst
intvolume: ' 44'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://gdcp-ev.de/wp-content/uploads/securepdfs/2024/06/E01-04_Rodemer.pdf
oa: '1'
place: Essen
publication: 'Frühe naturwissenschaftliche Bildung '
series_title: Tagungsband zur GDCP Jahrestagung
status: public
title: Professionalisierungsmöglichkeiten angehender Lehrkräfte in Praxisphasen
type: conference
user_id: '44191'
volume: 44
year: '2024'
...
---
_id: '55310'
abstract:
- lang: eng
text: DNA origami nanostructures are promising carries for drug delivery
applications. However, their limited stability under relevant conditions often
presents a challenge. Herein, the structural stability of DNA origami nanostructures
is investigated in a setting compatible with their application in photodynamic
therapy (PDT). To this end, DNA origami triangles and six‐helix bundles (6HBs)
are loaded with the clinically tested photosensitizer methylene blue, which upon
irradiation with red light generates reactive oxygen species (ROS) that attack
the DNA origami nanostructures. ROS‐induced structural damage is observed to depend
on the ionic composition of the surrounding medium and becomes more severe at
low ionic strength. Mg2+ ions can efficiently protect the
DNA origami nanostructures from ROS‐induced damage and may even heal some of the
damage obtained under Mg2+‐free conditions when added after
irradiation. Finally, the employed DNA origami 6HBs are more resistant toward
ROS‐induced structural damage than the triangles, which is attributed to their
markedly different mechanical properties. These results thus provide some fundamental
insights into the stabilizing role of DNA origami superstructure that may guide
the selection or design of DNA origami nanocarriers with optimized stability for
their application in PDT.
author:
- first_name: Lukas
full_name: Rabbe, Lukas
last_name: Rabbe
- 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: Rabbe L, Garcia‐Diosa JA, Grundmeier G, Keller A. Ion‐Dependent Stability of
DNA Origami Nanostructures in the Presence of Photo‐Generated Reactive Oxygen
Species. Small Structures. Published online 2024. doi:10.1002/sstr.202400094
apa: Rabbe, L., Garcia‐Diosa, J. A., Grundmeier, G., & Keller, A. (2024). Ion‐Dependent
Stability of DNA Origami Nanostructures in the Presence of Photo‐Generated Reactive
Oxygen Species. Small Structures. https://doi.org/10.1002/sstr.202400094
bibtex: '@article{Rabbe_Garcia‐Diosa_Grundmeier_Keller_2024, title={Ion‐Dependent
Stability of DNA Origami Nanostructures in the Presence of Photo‐Generated Reactive
Oxygen Species}, DOI={10.1002/sstr.202400094},
journal={Small Structures}, publisher={Wiley}, author={Rabbe, Lukas and Garcia‐Diosa,
Jaime Andres and Grundmeier, Guido and Keller, Adrian}, year={2024} }'
chicago: Rabbe, Lukas, Jaime Andres Garcia‐Diosa, Guido Grundmeier, and Adrian Keller.
“Ion‐Dependent Stability of DNA Origami Nanostructures in the Presence of Photo‐Generated
Reactive Oxygen Species.” Small Structures, 2024. https://doi.org/10.1002/sstr.202400094.
ieee: 'L. Rabbe, J. A. Garcia‐Diosa, G. Grundmeier, and A. Keller, “Ion‐Dependent
Stability of DNA Origami Nanostructures in the Presence of Photo‐Generated Reactive
Oxygen Species,” Small Structures, 2024, doi: 10.1002/sstr.202400094.'
mla: Rabbe, Lukas, et al. “Ion‐Dependent Stability of DNA Origami Nanostructures
in the Presence of Photo‐Generated Reactive Oxygen Species.” Small Structures,
Wiley, 2024, doi:10.1002/sstr.202400094.
short: L. Rabbe, J.A. Garcia‐Diosa, G. Grundmeier, A. Keller, Small Structures (2024).
date_created: 2024-07-18T09:03:17Z
date_updated: 2024-07-18T09:03:49Z
department:
- _id: '302'
doi: 10.1002/sstr.202400094
language:
- iso: eng
publication: Small Structures
publication_identifier:
issn:
- 2688-4062
- 2688-4062
publication_status: published
publisher: Wiley
status: public
title: Ion‐Dependent Stability of DNA Origami Nanostructures in the Presence of Photo‐Generated
Reactive Oxygen Species
type: journal_article
user_id: '48864'
year: '2024'
...
---
_id: '55371'
abstract:
- lang: eng
text: AbstractThe activation of C(sp3)−F
bonds by the commercially available catalyst B(C6F5)3
is reported and applied in reactions with arenes, allylic, vinylic and acetylenic
silanes, and olefins to achieve a variety of C−C bond formations (45 examples).
author:
- first_name: Axel
full_name: Hoppe, Axel
last_name: Hoppe
- first_name: Arne J.
full_name: Stepen, Arne J.
last_name: Stepen
- first_name: Laura
full_name: Köring, Laura
last_name: Köring
- first_name: Jan
full_name: Paradies, Jan
id: '53339'
last_name: Paradies
orcid: 0000-0002-3698-668X
citation:
ama: Hoppe A, Stepen AJ, Köring L, Paradies J. Tris(pentafluorophenyl)borane‐Catalyzed
Functionalization of Benzylic C−F Bonds. Advanced Synthesis & Catalysis.
2024;366(13):2933-2938. doi:10.1002/adsc.202400511
apa: Hoppe, A., Stepen, A. J., Köring, L., & Paradies, J. (2024). Tris(pentafluorophenyl)borane‐Catalyzed
Functionalization of Benzylic C−F Bonds. Advanced Synthesis & Catalysis,
366(13), 2933–2938. https://doi.org/10.1002/adsc.202400511
bibtex: '@article{Hoppe_Stepen_Köring_Paradies_2024, title={Tris(pentafluorophenyl)borane‐Catalyzed
Functionalization of Benzylic C−F Bonds}, volume={366}, DOI={10.1002/adsc.202400511},
number={13}, journal={Advanced Synthesis & Catalysis}, publisher={Wiley},
author={Hoppe, Axel and Stepen, Arne J. and Köring, Laura and Paradies, Jan},
year={2024}, pages={2933–2938} }'
chicago: 'Hoppe, Axel, Arne J. Stepen, Laura Köring, and Jan Paradies. “Tris(Pentafluorophenyl)Borane‐Catalyzed
Functionalization of Benzylic C−F Bonds.” Advanced Synthesis & Catalysis
366, no. 13 (2024): 2933–38. https://doi.org/10.1002/adsc.202400511.'
ieee: 'A. Hoppe, A. J. Stepen, L. Köring, and J. Paradies, “Tris(pentafluorophenyl)borane‐Catalyzed
Functionalization of Benzylic C−F Bonds,” Advanced Synthesis & Catalysis,
vol. 366, no. 13, pp. 2933–2938, 2024, doi: 10.1002/adsc.202400511.'
mla: Hoppe, Axel, et al. “Tris(Pentafluorophenyl)Borane‐Catalyzed Functionalization
of Benzylic C−F Bonds.” Advanced Synthesis & Catalysis, vol. 366,
no. 13, Wiley, 2024, pp. 2933–38, doi:10.1002/adsc.202400511.
short: A. Hoppe, A.J. Stepen, L. Köring, J. Paradies, Advanced Synthesis &
Catalysis 366 (2024) 2933–2938.
date_created: 2024-07-24T09:16:15Z
date_updated: 2024-07-24T09:18:18Z
department:
- _id: '2'
- _id: '389'
doi: 10.1002/adsc.202400511
intvolume: ' 366'
issue: '13'
language:
- iso: eng
page: 2933-2938
publication: Advanced Synthesis & Catalysis
publication_identifier:
issn:
- 1615-4150
- 1615-4169
publication_status: published
publisher: Wiley
status: public
title: Tris(pentafluorophenyl)borane‐Catalyzed Functionalization of Benzylic C−F Bonds
type: journal_article
user_id: '53339'
volume: 366
year: '2024'
...
---
_id: '55392'
abstract:
- lang: ger
text: In dieser Arbeit werden Untersuchungen zur sauerstoffabhängigen Photolumineszenz
von Zink-Zinn-Oxid-Partikeln präsentiert, welche perspektivisch für die optische
Sauerstoffdetektion eingesetzt werden sollen. Zink-Zinn-Oxid zeigt eine sauerstoffabhängige
Photolumineszenz im sichtbaren Spektralbereich und wird hier als eine photostabile
Alternative zu den kommerziell verfügbaren metallorganischen Verbindungen vorgestellt.
Der Fokus liegt dabei auf dem Einfluss der Temperatur auf die Sauerstoffsensitivität
der Photolumineszenz. Wir zeigen, dass bereits leichte Temperaturerhöhungen zu
einer signifikanten Verbesserung der Sauerstoffsensitivität der Photolumineszenz
führen und gleichzeitig die Signalqualität erhöhen.
author:
- first_name: Linda
full_name: Kothe, Linda
last_name: Kothe
- first_name: Stephan
full_name: Ester, Stephan
last_name: Ester
- first_name: Michael
full_name: Poeplau, Michael
last_name: Poeplau
- first_name: Marc
full_name: Wengenroth, Marc
last_name: Wengenroth
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
citation:
ama: 'Kothe L, Ester S, Poeplau M, Wengenroth M, Tiemann M. Stabilisierung von O2-sensitiven
Photolumineszenzsignalen durch Temperaturvariation. In: Proceedings 22. GMA/ITG-Fachtagung
Sensoren Und Messsysteme 2024. ; 2024:66-71. doi:10.5162/sensoren2024/A3.1'
apa: Kothe, L., Ester, S., Poeplau, M., Wengenroth, M., & Tiemann, M. (2024).
Stabilisierung von O2-sensitiven Photolumineszenzsignalen durch Temperaturvariation.
Proceedings 22. GMA/ITG-Fachtagung Sensoren Und Messsysteme 2024, 66–71.
https://doi.org/10.5162/sensoren2024/A3.1
bibtex: '@inproceedings{Kothe_Ester_Poeplau_Wengenroth_Tiemann_2024, title={Stabilisierung
von O2-sensitiven Photolumineszenzsignalen durch Temperaturvariation}, DOI={10.5162/sensoren2024/A3.1},
booktitle={Proceedings 22. GMA/ITG-Fachtagung Sensoren und Messsysteme 2024},
author={Kothe, Linda and Ester, Stephan and Poeplau, Michael and Wengenroth, Marc
and Tiemann, Michael}, year={2024}, pages={66–71} }'
chicago: Kothe, Linda, Stephan Ester, Michael Poeplau, Marc Wengenroth, and Michael
Tiemann. “Stabilisierung von O2-Sensitiven Photolumineszenzsignalen Durch Temperaturvariation.”
In Proceedings 22. GMA/ITG-Fachtagung Sensoren Und Messsysteme 2024, 66–71,
2024. https://doi.org/10.5162/sensoren2024/A3.1.
ieee: 'L. Kothe, S. Ester, M. Poeplau, M. Wengenroth, and M. Tiemann, “Stabilisierung
von O2-sensitiven Photolumineszenzsignalen durch Temperaturvariation,” in Proceedings
22. GMA/ITG-Fachtagung Sensoren und Messsysteme 2024, 2024, pp. 66–71, doi:
10.5162/sensoren2024/A3.1.'
mla: Kothe, Linda, et al. “Stabilisierung von O2-Sensitiven Photolumineszenzsignalen
Durch Temperaturvariation.” Proceedings 22. GMA/ITG-Fachtagung Sensoren Und
Messsysteme 2024, 2024, pp. 66–71, doi:10.5162/sensoren2024/A3.1.
short: 'L. Kothe, S. Ester, M. Poeplau, M. Wengenroth, M. Tiemann, in: Proceedings
22. GMA/ITG-Fachtagung Sensoren Und Messsysteme 2024, 2024, pp. 66–71.'
date_created: 2024-07-26T07:20:30Z
date_updated: 2024-07-30T11:52:18Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.5162/sensoren2024/A3.1
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 66 - 71
publication: Proceedings 22. GMA/ITG-Fachtagung Sensoren und Messsysteme 2024
publication_identifier:
isbn:
- 978-3-910600-01-0
quality_controlled: '1'
status: public
title: Stabilisierung von O2-sensitiven Photolumineszenzsignalen durch Temperaturvariation
type: conference
user_id: '23547'
year: '2024'
...
---
_id: '59509'
abstract:
- lang: eng
text: AbstractA strategy for multifunctional biosurfaces
exploiting multiblock copolymers and the antipolyelectrolyte effect is reported.
Combining a polyzwitterionic/antifouling and a polycationic/antibacterial block
with a central anchoring block for attachment to titanium oxide surfaces affords
surface coatings that exhibit antifouling properties against proteins and allow
for surface regeneration by clearing adhering proteins by employing a salt washing
step. The surfaces also kill bacteria by contact killing, which is aided by a
nonfouling block. The synthesis of block copolymers of 4‐vinyl pyridine (VP),
dimethyl 4‐vinylbenzyl phosphonate (DMVBP), and 4‐vinylbenzyltrimethyl ammonium
chloride (TMA) is achieved on the multigram scale via RAFT polymerization with
good end group retention and narrow dispersities. By polymer analogous reactions,
poly(4‐vinyl pyridinium propane sulfonate‐block‐4‐vinylbenzyl
phosphonic acid‐block‐4‐vinylbenzyl trimethylammonium
chloride) (P(VSP64‐b‐PA14‐b‐TMA64))
is obtained. The antifouling properties against the model protein pepsin and the
salt‐induced surface regeneration are shown in surface plasmon resonance (SPR)
experiments, while independently the antibacterial and antifouling properties
of coated titanium substrates are successfully tested in preliminary microbiological
assays against Staphylococcus aureus (S.
aureus) and Escherichia coli (E.
coli). This strategy may contribute to the development of long‐term
effective antibacterial implant surface coatings to suppress biomedical device‐associated
infections.
author:
- first_name: Rafael
full_name: Methling, Rafael
last_name: Methling
- first_name: Michael
full_name: Greiter, Michael
last_name: Greiter
- first_name: Jiwar
full_name: Al‐Zawity, Jiwar
last_name: Al‐Zawity
- first_name: Mareike
full_name: Müller, Mareike
last_name: Müller
- first_name: Holger
full_name: Schönherr, Holger
last_name: Schönherr
- first_name: Dirk
full_name: Kuckling, Dirk
id: '287'
last_name: Kuckling
citation:
ama: Methling R, Greiter M, Al‐Zawity J, Müller M, Schönherr H, Kuckling D. Salt‐Responsive
Switchable Block Copolymer Brushes with Antibacterial and Antifouling Properties.
Macromolecular Bioscience. 2024;25(1). doi:10.1002/mabi.202400261
apa: Methling, R., Greiter, M., Al‐Zawity, J., Müller, M., Schönherr, H., &
Kuckling, D. (2024). Salt‐Responsive Switchable Block Copolymer Brushes with Antibacterial
and Antifouling Properties. Macromolecular Bioscience, 25(1). https://doi.org/10.1002/mabi.202400261
bibtex: '@article{Methling_Greiter_Al‐Zawity_Müller_Schönherr_Kuckling_2024, title={Salt‐Responsive
Switchable Block Copolymer Brushes with Antibacterial and Antifouling Properties},
volume={25}, DOI={10.1002/mabi.202400261},
number={1}, journal={Macromolecular Bioscience}, publisher={Wiley}, author={Methling,
Rafael and Greiter, Michael and Al‐Zawity, Jiwar and Müller, Mareike and Schönherr,
Holger and Kuckling, Dirk}, year={2024} }'
chicago: Methling, Rafael, Michael Greiter, Jiwar Al‐Zawity, Mareike Müller, Holger
Schönherr, and Dirk Kuckling. “Salt‐Responsive Switchable Block Copolymer Brushes
with Antibacterial and Antifouling Properties.” Macromolecular Bioscience
25, no. 1 (2024). https://doi.org/10.1002/mabi.202400261.
ieee: 'R. Methling, M. Greiter, J. Al‐Zawity, M. Müller, H. Schönherr, and D. Kuckling,
“Salt‐Responsive Switchable Block Copolymer Brushes with Antibacterial and Antifouling
Properties,” Macromolecular Bioscience, vol. 25, no. 1, 2024, doi: 10.1002/mabi.202400261.'
mla: Methling, Rafael, et al. “Salt‐Responsive Switchable Block Copolymer Brushes
with Antibacterial and Antifouling Properties.” Macromolecular Bioscience,
vol. 25, no. 1, Wiley, 2024, doi:10.1002/mabi.202400261.
short: R. Methling, M. Greiter, J. Al‐Zawity, M. Müller, H. Schönherr, D. Kuckling,
Macromolecular Bioscience 25 (2024).
date_created: 2025-04-11T07:07:31Z
date_updated: 2025-04-11T07:09:03Z
department:
- _id: '163'
doi: 10.1002/mabi.202400261
intvolume: ' 25'
issue: '1'
keyword:
- antibacterial coatings
- antipolyelectrolyte effect
- salt switchable polymers
- zwitterionic brushes
language:
- iso: eng
main_file_link:
- url: https://onlinelibrary.wiley.com/doi/10.1002/mabi.202400261
publication: Macromolecular Bioscience
publication_identifier:
issn:
- 1616-5187
- 1616-5195
publication_status: published
publisher: Wiley
status: public
title: Salt‐Responsive Switchable Block Copolymer Brushes with Antibacterial and Antifouling
Properties
type: journal_article
user_id: '94'
volume: 25
year: '2024'
...
---
_id: '59508'
abstract:
- lang: eng
text: Over the last few decades, nanotechnology has established to be a promising
field in medicine. A remaining dominant challenge in today's pharmacotherapy is
the limited selectivity of active pharmaceutical ingredients and associated undesirable
side effects. Controlled drug release can be promoted by smart drug delivery systems,
which release embedded API primarily depending on specific stimuli. Consequently,
also the microenvironment of tumor tissue can be used advantageously. Dithiothreitol
(DTT) based self-immolative polydisulfides were synthesized that preferentially
respond to pathologically increased glutathione (GSH) concentrations, as found
in solid tumors. The synthesis with different degrees of polymerisation was investigated
as well as the synthesis of a copolymer consisting of dithiothreitol and butanedithiol
(BDT). Toxicity tests were carried out on pure polymers and their degradation
products. The ability to degrade was examined at pathological and physiological
glutathione concentrations in order to test the suitability of the polymer as
a matrix for nanoparticulate carrier systems. In addition, the processability
of one polymer into nanoparticles was investigated as well as the degradation
behaviour with glutathione.
article_type: original
author:
- first_name: Katharina
full_name: Völlmecke, Katharina
last_name: Völlmecke
- first_name: Maurice
full_name: Kramer, Maurice
last_name: Kramer
- first_name: Corinna
full_name: Horky, Corinna
last_name: Horky
- first_name: Oliver
full_name: Dückmann, Oliver
last_name: Dückmann
- first_name: Dennis
full_name: Mulac, Dennis
last_name: Mulac
- first_name: Klaus
full_name: Langer, Klaus
last_name: Langer
- first_name: Dirk
full_name: Kuckling, Dirk
id: '287'
last_name: Kuckling
citation:
ama: Völlmecke K, Kramer M, Horky C, et al. Self-immolative polydisulfides and their
use as nanoparticles for drug delivery systems. RSC Advances. 2024;14(48):35568-35577.
doi:10.1039/d4ra07228f
apa: Völlmecke, K., Kramer, M., Horky, C., Dückmann, O., Mulac, D., Langer, K.,
& Kuckling, D. (2024). Self-immolative polydisulfides and their use as nanoparticles
for drug delivery systems. RSC Advances, 14(48), 35568–35577. https://doi.org/10.1039/d4ra07228f
bibtex: '@article{Völlmecke_Kramer_Horky_Dückmann_Mulac_Langer_Kuckling_2024, title={Self-immolative
polydisulfides and their use as nanoparticles for drug delivery systems}, volume={14},
DOI={10.1039/d4ra07228f}, number={48},
journal={RSC Advances}, publisher={Royal Society of Chemistry (RSC)}, author={Völlmecke,
Katharina and Kramer, Maurice and Horky, Corinna and Dückmann, Oliver and Mulac,
Dennis and Langer, Klaus and Kuckling, Dirk}, year={2024}, pages={35568–35577}
}'
chicago: 'Völlmecke, Katharina, Maurice Kramer, Corinna Horky, Oliver Dückmann,
Dennis Mulac, Klaus Langer, and Dirk Kuckling. “Self-Immolative Polydisulfides
and Their Use as Nanoparticles for Drug Delivery Systems.” RSC Advances
14, no. 48 (2024): 35568–77. https://doi.org/10.1039/d4ra07228f.'
ieee: 'K. Völlmecke et al., “Self-immolative polydisulfides and their use
as nanoparticles for drug delivery systems,” RSC Advances, vol. 14, no.
48, pp. 35568–35577, 2024, doi: 10.1039/d4ra07228f.'
mla: Völlmecke, Katharina, et al. “Self-Immolative Polydisulfides and Their Use
as Nanoparticles for Drug Delivery Systems.” RSC Advances, vol. 14, no.
48, Royal Society of Chemistry (RSC), 2024, pp. 35568–77, doi:10.1039/d4ra07228f.
short: K. Völlmecke, M. Kramer, C. Horky, O. Dückmann, D. Mulac, K. Langer, D. Kuckling,
RSC Advances 14 (2024) 35568–35577.
date_created: 2025-04-11T07:03:03Z
date_updated: 2025-04-11T07:06:22Z
department:
- _id: '163'
doi: 10.1039/d4ra07228f
intvolume: ' 14'
issue: '48'
language:
- iso: eng
main_file_link:
- url: https://pubs.rsc.org/en/content/articlelanding/2024/ra/d4ra07228f
page: 35568-35577
publication: RSC Advances
publication_identifier:
issn:
- 2046-2069
publication_status: published
publisher: Royal Society of Chemistry (RSC)
status: public
title: Self-immolative polydisulfides and their use as nanoparticles for drug delivery
systems
type: journal_article
user_id: '94'
volume: 14
year: '2024'
...
---
_id: '59616'
abstract:
- lang: eng
text: AbstractThe activation of C(sp3)−F
bonds by the commercially available catalyst B(C6F5)3
is reported and applied in reactions with arenes, allylic, vinylic and acetylenic
silanes, and olefins to achieve a variety of C−C bond formations (45 examples).
author:
- first_name: Axel
full_name: Hoppe, Axel
id: '62844'
last_name: Hoppe
- first_name: Arne J.
full_name: Stepen, Arne J.
last_name: Stepen
- first_name: Laura
full_name: Köring, Laura
last_name: Köring
- first_name: Jan
full_name: Paradies, Jan
id: '53339'
last_name: Paradies
orcid: 0000-0002-3698-668X
citation:
ama: Hoppe A, Stepen AJ, Köring L, Paradies J. Tris(pentafluorophenyl)borane‐Catalyzed
Functionalization of Benzylic C−F Bonds. Advanced Synthesis & Catalysis.
2024;366(13):2933-2938. doi:10.1002/adsc.202400511
apa: Hoppe, A., Stepen, A. J., Köring, L., & Paradies, J. (2024). Tris(pentafluorophenyl)borane‐Catalyzed
Functionalization of Benzylic C−F Bonds. Advanced Synthesis & Catalysis,
366(13), 2933–2938. https://doi.org/10.1002/adsc.202400511
bibtex: '@article{Hoppe_Stepen_Köring_Paradies_2024, title={Tris(pentafluorophenyl)borane‐Catalyzed
Functionalization of Benzylic C−F Bonds}, volume={366}, DOI={10.1002/adsc.202400511},
number={13}, journal={Advanced Synthesis & Catalysis}, publisher={Wiley},
author={Hoppe, Axel and Stepen, Arne J. and Köring, Laura and Paradies, Jan},
year={2024}, pages={2933–2938} }'
chicago: 'Hoppe, Axel, Arne J. Stepen, Laura Köring, and Jan Paradies. “Tris(Pentafluorophenyl)Borane‐Catalyzed
Functionalization of Benzylic C−F Bonds.” Advanced Synthesis & Catalysis
366, no. 13 (2024): 2933–38. https://doi.org/10.1002/adsc.202400511.'
ieee: 'A. Hoppe, A. J. Stepen, L. Köring, and J. Paradies, “Tris(pentafluorophenyl)borane‐Catalyzed
Functionalization of Benzylic C−F Bonds,” Advanced Synthesis & Catalysis,
vol. 366, no. 13, pp. 2933–2938, 2024, doi: 10.1002/adsc.202400511.'
mla: Hoppe, Axel, et al. “Tris(Pentafluorophenyl)Borane‐Catalyzed Functionalization
of Benzylic C−F Bonds.” Advanced Synthesis & Catalysis, vol. 366,
no. 13, Wiley, 2024, pp. 2933–38, doi:10.1002/adsc.202400511.
short: A. Hoppe, A.J. Stepen, L. Köring, J. Paradies, Advanced Synthesis &
Catalysis 366 (2024) 2933–2938.
date_created: 2025-04-22T05:59:08Z
date_updated: 2025-04-22T06:11:59Z
department:
- _id: '389'
doi: 10.1002/adsc.202400511
intvolume: ' 366'
issue: '13'
keyword:
- fluoride
- bond activation
- borane
- Lewis acid
- C-C bond formation
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://advanced.onlinelibrary.wiley.com/doi/10.1002/adsc.202400511
oa: '1'
page: 2933-2938
publication: Advanced Synthesis & Catalysis
publication_identifier:
issn:
- 1615-4150
- 1615-4169
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Tris(pentafluorophenyl)borane‐Catalyzed Functionalization of Benzylic C−F Bonds
type: journal_article
user_id: '62844'
volume: 366
year: '2024'
...
---
_id: '57619'
abstract:
- lang: eng
text: Ferroelectric liquid crystals exhibiting a chiral smectic C* phase
are deposited on z cut periodically poled lithium niobate substrates and investigated
by polarized optical microscopy. While the pure substrates placed between crossed
polarizers and observed in transmission appear dark, uniformly aligned liquid
crystal films deposited on these substrates show alternating domains with varying
brightness. This effect can be attributed to the well-known coupling between the
direction of the spontaneous polarization and the optical axis in the birefringent
ferroelectric smectic C* phase. Quantitative measurements of the tilt angle between
the local optical axis and the smectic layer normal confirm antiparallel orientations
of spontaneous polarization of the liquid crystal from domain to domain, as expected
by the periodic poling of the lithium niobate substrate. This effect provides
a valuable non-destructive method of optical inspection of the quality of periodically
poled ferroelectric substrates, which plays an important role in achieving quasi-phase-matching
in non-linear optical applications.
author:
- first_name: Patrick A.
full_name: Meier, Patrick A.
last_name: Meier
- first_name: Susanne
full_name: Keuker-Baumann, Susanne
last_name: Keuker-Baumann
- first_name: Thorsten
full_name: Röder, Thorsten
last_name: Röder
- first_name: Harald
full_name: Herrmann, Harald
id: '216'
last_name: Herrmann
- first_name: Raimund
full_name: Ricken, Raimund
last_name: Ricken
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
- first_name: Heinz-Siegfried
full_name: Kitzerow, Heinz-Siegfried
id: '254'
last_name: Kitzerow
citation:
ama: Meier PA, Keuker-Baumann S, Röder T, et al. Optical imaging of ferroelectric
domains in periodically poled lithium niobate using ferroelectric liquid crystals.
Opto-Electronics Review. Published online 2024:150611-150611. doi:10.24425/opelre.2024.150611
apa: Meier, P. A., Keuker-Baumann, S., Röder, T., Herrmann, H., Ricken, R., Silberhorn,
C., & Kitzerow, H.-S. (2024). Optical imaging of ferroelectric domains in
periodically poled lithium niobate using ferroelectric liquid crystals. Opto-Electronics
Review, 150611–150611. https://doi.org/10.24425/opelre.2024.150611
bibtex: '@article{Meier_Keuker-Baumann_Röder_Herrmann_Ricken_Silberhorn_Kitzerow_2024,
title={Optical imaging of ferroelectric domains in periodically poled lithium
niobate using ferroelectric liquid crystals}, DOI={10.24425/opelre.2024.150611},
journal={Opto-Electronics Review}, publisher={Polish Academy of Sciences Chancellery},
author={Meier, Patrick A. and Keuker-Baumann, Susanne and Röder, Thorsten and
Herrmann, Harald and Ricken, Raimund and Silberhorn, Christine and Kitzerow, Heinz-Siegfried},
year={2024}, pages={150611–150611} }'
chicago: Meier, Patrick A., Susanne Keuker-Baumann, Thorsten Röder, Harald Herrmann,
Raimund Ricken, Christine Silberhorn, and Heinz-Siegfried Kitzerow. “Optical imaging
of ferroelectric domains in periodically poled lithium niobate using ferroelectric
liquid crystals.” Opto-Electronics Review, 2024, 150611–150611. https://doi.org/10.24425/opelre.2024.150611.
ieee: 'P. A. Meier et al., “Optical imaging of ferroelectric domains in periodically
poled lithium niobate using ferroelectric liquid crystals,” Opto-Electronics
Review, pp. 150611–150611, 2024, doi: 10.24425/opelre.2024.150611.'
mla: Meier, Patrick A., et al. “Optical imaging of ferroelectric domains in periodically
poled lithium niobate using ferroelectric liquid crystals.” Opto-Electronics
Review, Polish Academy of Sciences Chancellery, 2024, pp. 150611–150611, doi:10.24425/opelre.2024.150611.
short: P.A. Meier, S. Keuker-Baumann, T. Röder, H. Herrmann, R. Ricken, C. Silberhorn,
H.-S. Kitzerow, Opto-Electronics Review (2024) 150611–150611.
date_created: 2024-12-08T14:37:43Z
date_updated: 2024-12-08T14:45:39Z
department:
- _id: '313'
- _id: '230'
- _id: '2'
doi: 10.24425/opelre.2024.150611
language:
- iso: pol
page: 150611-150611
publication: Opto-Electronics Review
publication_identifier:
issn:
- 1896-3757
publication_status: published
publisher: Polish Academy of Sciences Chancellery
status: public
title: Optical imaging of ferroelectric domains in periodically poled lithium niobate
using ferroelectric liquid crystals
type: journal_article
user_id: '254'
year: '2024'
...
---
_id: '57618'
abstract:
- lang: eng
text: The presence of a polymer network and/or the addition of ferroelectric
nanoparticles to a nematic liquid crystal are found to lower transition temperatures
and birefringence, which indicates reduced orientational order. In addition, the
electro-optic switching voltage is considerably increased when a polymer network
is formed by in situ polymerization in the nematic state. However, the resulting
polymer network liquid crystal switches at similar voltages as the neat liquid
crystal when polymerization is performed at an elevated temperature in the isotropic
state. When nanoparticle dispersions are polymerized at an applied DC voltage,
the transition temperatures and switching voltages are reduced, yet they are larger
than those observed for polymer network liquid crystals without nanoparticles
polymerized in the isotropic phase.
article_number: '961'
author:
- first_name: Gaby
full_name: Nordendorf, Gaby
last_name: Nordendorf
- first_name: Gisela
full_name: Jünnemann-Held, Gisela
last_name: Jünnemann-Held
- first_name: Alexander
full_name: Lorenz, Alexander
last_name: Lorenz
- first_name: Heinz-Siegfried
full_name: Kitzerow, Heinz-Siegfried
id: '254'
last_name: Kitzerow
citation:
ama: Nordendorf G, Jünnemann-Held G, Lorenz A, Kitzerow H-S. Effects of Composition
and Polymerization Conditions on the Electro-Optic Performance of Liquid Crystal–Polymer
Composites Doped with Ferroelectric Nanoparticles. Nanomaterials. 2024;14(11).
doi:10.3390/nano14110961
apa: Nordendorf, G., Jünnemann-Held, G., Lorenz, A., & Kitzerow, H.-S. (2024).
Effects of Composition and Polymerization Conditions on the Electro-Optic Performance
of Liquid Crystal–Polymer Composites Doped with Ferroelectric Nanoparticles. Nanomaterials,
14(11), Article 961. https://doi.org/10.3390/nano14110961
bibtex: '@article{Nordendorf_Jünnemann-Held_Lorenz_Kitzerow_2024, title={Effects
of Composition and Polymerization Conditions on the Electro-Optic Performance
of Liquid Crystal–Polymer Composites Doped with Ferroelectric Nanoparticles},
volume={14}, DOI={10.3390/nano14110961},
number={11961}, journal={Nanomaterials}, publisher={MDPI AG}, author={Nordendorf,
Gaby and Jünnemann-Held, Gisela and Lorenz, Alexander and Kitzerow, Heinz-Siegfried},
year={2024} }'
chicago: Nordendorf, Gaby, Gisela Jünnemann-Held, Alexander Lorenz, and Heinz-Siegfried
Kitzerow. “Effects of Composition and Polymerization Conditions on the Electro-Optic
Performance of Liquid Crystal–Polymer Composites Doped with Ferroelectric Nanoparticles.”
Nanomaterials 14, no. 11 (2024). https://doi.org/10.3390/nano14110961.
ieee: 'G. Nordendorf, G. Jünnemann-Held, A. Lorenz, and H.-S. Kitzerow, “Effects
of Composition and Polymerization Conditions on the Electro-Optic Performance
of Liquid Crystal–Polymer Composites Doped with Ferroelectric Nanoparticles,”
Nanomaterials, vol. 14, no. 11, Art. no. 961, 2024, doi: 10.3390/nano14110961.'
mla: Nordendorf, Gaby, et al. “Effects of Composition and Polymerization Conditions
on the Electro-Optic Performance of Liquid Crystal–Polymer Composites Doped with
Ferroelectric Nanoparticles.” Nanomaterials, vol. 14, no. 11, 961, MDPI
AG, 2024, doi:10.3390/nano14110961.
short: G. Nordendorf, G. Jünnemann-Held, A. Lorenz, H.-S. Kitzerow, Nanomaterials
14 (2024).
date_created: 2024-12-08T14:36:04Z
date_updated: 2024-12-08T14:46:05Z
department:
- _id: '313'
- _id: '230'
- _id: '2'
doi: 10.3390/nano14110961
intvolume: ' 14'
issue: '11'
language:
- iso: eng
publication: Nanomaterials
publication_identifier:
issn:
- 2079-4991
publication_status: published
publisher: MDPI AG
status: public
title: Effects of Composition and Polymerization Conditions on the Electro-Optic Performance
of Liquid Crystal–Polymer Composites Doped with Ferroelectric Nanoparticles
type: journal_article
user_id: '254'
volume: 14
year: '2024'
...
---
_id: '57616'
author:
- first_name: David
full_name: Becker, David
last_name: Becker
- first_name: Patrick
full_name: Meier, Patrick
last_name: Meier
- first_name: Andreas
full_name: Kuhlmann, Andreas
last_name: Kuhlmann
- first_name: Christian
full_name: Sternemann, Christian
last_name: Sternemann
- first_name: Harald
full_name: Bock, Harald
last_name: Bock
- first_name: Hans-Georg
full_name: Steinrück, Hans-Georg
id: '84268'
last_name: Steinrück
orcid: 0000-0001-6373-0877
- first_name: Heinz-Siegfried
full_name: Kitzerow, Heinz-Siegfried
id: '254'
last_name: Kitzerow
citation:
ama: Becker D, Meier P, Kuhlmann A, et al. Influence of the Deposition Rate on the
Alignment and Performance of Perylene-3,4,9,10-tetracarboxylic Tetraethyl Ester
in an Organic Light Emitting Diode. ACS Applied Electronic Materials. 2024;6(2):1234-1243.
doi:10.1021/acsaelm.3c01586
apa: Becker, D., Meier, P., Kuhlmann, A., Sternemann, C., Bock, H., Steinrück, H.-G.,
& Kitzerow, H.-S. (2024). Influence of the Deposition Rate on the Alignment
and Performance of Perylene-3,4,9,10-tetracarboxylic Tetraethyl Ester in an Organic
Light Emitting Diode. ACS Applied Electronic Materials, 6(2), 1234–1243.
https://doi.org/10.1021/acsaelm.3c01586
bibtex: '@article{Becker_Meier_Kuhlmann_Sternemann_Bock_Steinrück_Kitzerow_2024,
title={Influence of the Deposition Rate on the Alignment and Performance of Perylene-3,4,9,10-tetracarboxylic
Tetraethyl Ester in an Organic Light Emitting Diode}, volume={6}, DOI={10.1021/acsaelm.3c01586},
number={2}, journal={ACS Applied Electronic Materials}, publisher={American Chemical
Society (ACS)}, author={Becker, David and Meier, Patrick and Kuhlmann, Andreas
and Sternemann, Christian and Bock, Harald and Steinrück, Hans-Georg and Kitzerow,
Heinz-Siegfried}, year={2024}, pages={1234–1243} }'
chicago: 'Becker, David, Patrick Meier, Andreas Kuhlmann, Christian Sternemann,
Harald Bock, Hans-Georg Steinrück, and Heinz-Siegfried Kitzerow. “Influence of
the Deposition Rate on the Alignment and Performance of Perylene-3,4,9,10-Tetracarboxylic
Tetraethyl Ester in an Organic Light Emitting Diode.” ACS Applied Electronic
Materials 6, no. 2 (2024): 1234–43. https://doi.org/10.1021/acsaelm.3c01586.'
ieee: 'D. Becker et al., “Influence of the Deposition Rate on the Alignment
and Performance of Perylene-3,4,9,10-tetracarboxylic Tetraethyl Ester in an Organic
Light Emitting Diode,” ACS Applied Electronic Materials, vol. 6, no. 2,
pp. 1234–1243, 2024, doi: 10.1021/acsaelm.3c01586.'
mla: Becker, David, et al. “Influence of the Deposition Rate on the Alignment and
Performance of Perylene-3,4,9,10-Tetracarboxylic Tetraethyl Ester in an Organic
Light Emitting Diode.” ACS Applied Electronic Materials, vol. 6, no. 2,
American Chemical Society (ACS), 2024, pp. 1234–43, doi:10.1021/acsaelm.3c01586.
short: D. Becker, P. Meier, A. Kuhlmann, C. Sternemann, H. Bock, H.-G. Steinrück,
H.-S. Kitzerow, ACS Applied Electronic Materials 6 (2024) 1234–1243.
date_created: 2024-12-08T14:30:14Z
date_updated: 2024-12-08T14:43:50Z
department:
- _id: '313'
- _id: '230'
- _id: '2'
doi: 10.1021/acsaelm.3c01586
intvolume: ' 6'
issue: '2'
language:
- iso: eng
page: 1234-1243
publication: ACS Applied Electronic Materials
publication_identifier:
issn:
- 2637-6113
- 2637-6113
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Influence of the Deposition Rate on the Alignment and Performance of Perylene-3,4,9,10-tetracarboxylic
Tetraethyl Ester in an Organic Light Emitting Diode
type: journal_article
user_id: '254'
volume: 6
year: '2024'
...