---
_id: '62946'
author:
- first_name: Marie
full_name: Giesen, Marie
last_name: Giesen
- first_name: Pascal
full_name: Pollmeier, Pascal
id: '44191'
last_name: Pollmeier
- first_name: RonnebaumMarie-Theres
full_name: Ronnebaum, RonnebaumMarie-Theres
last_name: Ronnebaum
- first_name: Johanna
full_name: Heitzer, Johanna
last_name: Heitzer
citation:
ama: 'Giesen M, Pollmeier P, Ronnebaum R-T, Heitzer J. Bildung für nachhaltige Entwicklung
MI(N)T-Denken – Hintergründe und Umsetzungsmöglichkeiten von BNE in MINT-Lehrkräftefortbildungen.
In: Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte
Schul- und Unterrichtsentwicklung.'
apa: Giesen, M., Pollmeier, P., Ronnebaum, R.-T., & Heitzer, J. (n.d.). Bildung
für nachhaltige Entwicklung MI(N)T-Denken – Hintergründe und Umsetzungsmöglichkeiten
von BNE in MINT-Lehrkräftefortbildungen. In Sammelband MINT in der Buchreihe
Kompetenzzentren für digital gestützte Schul- und Unterrichtsentwicklung.
bibtex: '@inbook{Giesen_Pollmeier_Ronnebaum_Heitzer, title={Bildung für nachhaltige
Entwicklung MI(N)T-Denken – Hintergründe und Umsetzungsmöglichkeiten von BNE in
MINT-Lehrkräftefortbildungen}, booktitle={Sammelband MINT in der Buchreihe Kompetenzzentren
für digital gestützte Schul- und Unterrichtsentwicklung}, author={Giesen, Marie
and Pollmeier, Pascal and Ronnebaum, RonnebaumMarie-Theres and Heitzer, Johanna}
}'
chicago: Giesen, Marie, Pascal Pollmeier, RonnebaumMarie-Theres Ronnebaum, and Johanna
Heitzer. “Bildung für nachhaltige Entwicklung MI(N)T-Denken – Hintergründe und
Umsetzungsmöglichkeiten von BNE in MINT-Lehrkräftefortbildungen.” In Sammelband
MINT in der Buchreihe Kompetenzzentren für digital gestützte Schul- und Unterrichtsentwicklung,
n.d.
ieee: M. Giesen, P. Pollmeier, R.-T. Ronnebaum, and J. Heitzer, “Bildung für nachhaltige
Entwicklung MI(N)T-Denken – Hintergründe und Umsetzungsmöglichkeiten von BNE in
MINT-Lehrkräftefortbildungen,” in Sammelband MINT in der Buchreihe Kompetenzzentren
für digital gestützte Schul- und Unterrichtsentwicklung, .
mla: Giesen, Marie, et al. “Bildung für nachhaltige Entwicklung MI(N)T-Denken –
Hintergründe und Umsetzungsmöglichkeiten von BNE in MINT-Lehrkräftefortbildungen.”
Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte Schul-
und Unterrichtsentwicklung.
short: 'M. Giesen, P. Pollmeier, R.-T. Ronnebaum, J. Heitzer, in: Sammelband MINT
in der Buchreihe Kompetenzzentren für digital gestützte Schul- und Unterrichtsentwicklung,
n.d.'
date_created: 2025-12-08T08:49:29Z
date_updated: 2026-01-15T08:01:24Z
department:
- _id: '386'
- _id: '33'
keyword:
- Bildung für nachhaltige Entwicklung
- BNE
- Nachhaltigkeit
- MINT
language:
- iso: ger
project:
- _id: '641'
name: ComeMINT-Netzwerk. fortbilden durch vernetzen – vernetzen durch fortbilden.
Gelingensbedingungen adaptiver MINT-Fortbildungsmodule in Community Networks.
publication: Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte
Schul- und Unterrichtsentwicklung
publication_status: inpress
quality_controlled: '1'
status: public
title: Bildung für nachhaltige Entwicklung MI(N)T-Denken – Hintergründe und Umsetzungsmöglichkeiten
von BNE in MINT-Lehrkräftefortbildungen
type: book_chapter
user_id: '44191'
year: '2026'
...
---
_id: '63675'
abstract:
- lang: eng
text: Cobalt spinel (Co3O4) catalysts are widely studied in scope of the electrocatalytic
oxygen evolution reaction (OER), yet the role of interfacial structural transformation
under anodic bias remains under debate. Here, we employ an operando approach,
combining a fast electrochemical quartz crystal microbalance with dissipation
monitoring (EQCM-D), electrochemical impedance spectroscopy (EIS), and Raman spectroscopy
to investigate interfacial transformations of Co3O4 nanoparticle electrodes in
alkaline electrolyte. We identify two distinct regimes during the anodic sweep
prior to the macroscopic OER onset. At lower potentials, the catalyst interface
remains mechanically rigid while reversibly associating several OH−/H2O species
per oxidized cobalt site. At higher potentials, pronounced softening of the interface
occurs alongside further uptake of electrolyte species. This indicates amorphization
and a ‘swelling process’ beyond simple adsorption. Notably, an electrochemical
conditioning treatment can suppress mass and compliance hysteresis without affecting
OER activity, suggesting that most incorporated electrolyte species do not participate
in the OER. EIS further reveals that OER intermediates form well below the apparent
OER onset potential. These results advance our mechanistic understanding of interfacial
transformations in cobalt-based OER catalysts and establish EQCM-D as a sensitive
operando technique for probing electrocatalyst transformations.
article_number: e01104
author:
- first_name: Christian
full_name: Leppin, Christian
id: '117722'
last_name: Leppin
- first_name: Carsten
full_name: Placke‐Yan, Carsten
last_name: Placke‐Yan
- first_name: Georg
full_name: Bendt, Georg
last_name: Bendt
- first_name: Sheila
full_name: Hernandez, Sheila
last_name: Hernandez
- first_name: Kristina
full_name: Tschulik, Kristina
last_name: Tschulik
- first_name: Stephan
full_name: Schulz, Stephan
last_name: Schulz
- first_name: Julia
full_name: Linnemann, Julia
id: '116779'
last_name: Linnemann
orcid: 0000-0001-6883-5424
citation:
ama: 'Leppin C, Placke‐Yan C, Bendt G, et al. Interfacial Softening and Electrolyte
Uptake in Co3O4 OER Catalysts: Insight from Operando
Spectroscopy and Fast EQCM‐D. ChemCatChem. 2026;18(2). doi:10.1002/cctc.202501104'
apa: 'Leppin, C., Placke‐Yan, C., Bendt, G., Hernandez, S., Tschulik, K., Schulz,
S., & Linnemann, J. (2026). Interfacial Softening and Electrolyte Uptake in
Co3O4 OER Catalysts: Insight from Operando Spectroscopy
and Fast EQCM‐D. ChemCatChem, 18(2), Article e01104. https://doi.org/10.1002/cctc.202501104'
bibtex: '@article{Leppin_Placke‐Yan_Bendt_Hernandez_Tschulik_Schulz_Linnemann_2026,
title={Interfacial Softening and Electrolyte Uptake in Co3O4
OER Catalysts: Insight from Operando Spectroscopy and Fast EQCM‐D}, volume={18},
DOI={10.1002/cctc.202501104},
number={2e01104}, journal={ChemCatChem}, publisher={Wiley}, author={Leppin, Christian
and Placke‐Yan, Carsten and Bendt, Georg and Hernandez, Sheila and Tschulik, Kristina
and Schulz, Stephan and Linnemann, Julia}, year={2026} }'
chicago: 'Leppin, Christian, Carsten Placke‐Yan, Georg Bendt, Sheila Hernandez,
Kristina Tschulik, Stephan Schulz, and Julia Linnemann. “Interfacial Softening
and Electrolyte Uptake in Co3O4 OER Catalysts: Insight from
Operando Spectroscopy and Fast EQCM‐D.” ChemCatChem 18, no. 2 (2026).
https://doi.org/10.1002/cctc.202501104.'
ieee: 'C. Leppin et al., “Interfacial Softening and Electrolyte Uptake in
Co3O4 OER Catalysts: Insight from Operando Spectroscopy
and Fast EQCM‐D,” ChemCatChem, vol. 18, no. 2, Art. no. e01104, 2026, doi:
10.1002/cctc.202501104.'
mla: 'Leppin, Christian, et al. “Interfacial Softening and Electrolyte Uptake in
Co3O4 OER Catalysts: Insight from Operando Spectroscopy
and Fast EQCM‐D.” ChemCatChem, vol. 18, no. 2, e01104, Wiley, 2026, doi:10.1002/cctc.202501104.'
short: C. Leppin, C. Placke‐Yan, G. Bendt, S. Hernandez, K. Tschulik, S. Schulz,
J. Linnemann, ChemCatChem 18 (2026).
date_created: 2026-01-20T19:33:40Z
date_updated: 2026-01-20T19:36:51Z
department:
- _id: '985'
doi: 10.1002/cctc.202501104
intvolume: ' 18'
issue: '2'
keyword:
- electrocatalysis
- Co3O4
- EQCM-D
- OER
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: ChemCatChem
publication_identifier:
issn:
- 1867-3880
- 1867-3899
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: 'Interfacial Softening and Electrolyte Uptake in Co3O4
OER Catalysts: Insight from Operando Spectroscopy and Fast EQCM‐D'
type: journal_article
user_id: '116779'
volume: 18
year: '2026'
...
---
_id: '63883'
abstract:
- lang: eng
text: Proton exchange membranes (PEMs) are essential for fuel cells, yet conventional
materials like Nafion suffer from humidity dependence and limited thermal stability.
This study introduces sulfonated phenylene-bridged periodic mesoporous organosilicas
(PMOs) as promising inorganic–organic hybrid PEMs, synthesized via surfactant-templating
with varying alkyl chain lengths for different mesopore sizes. Post-synthetic
functionalization involves nitration of phenylene moieties, reduction to amines,
and ring-opening of propane or butane sultones to graft sulfonic acid groups via
flexible spacers, achieving homogeneous distribution along pore walls. Post-functionalization
is confirmed by powder X-ray diffraction (PXRD), revealing preserved 2D hexagonal
p6mm ordering and phenylene stacking. N2 physisorption shows type IV isotherms
with reduced pore volumes and pore sizes. 1H NMR is used to quantify functionalization
degrees. Impedance spectroscopy on pressed pellets demonstrates proton conductivities
up to 2 × 10−3 S cm−1 at 30 °C and 90% RH, depending on the functionalization
degree, confirming sulfonic acid-mediated conduction.
article_number: '203'
author:
- first_name: Tobias
full_name: Wagner, Tobias
last_name: Wagner
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
citation:
ama: Wagner T, Tiemann M. Proton-Conducting Sulfonated Periodic Mesoporous Organosilica.
Nanomaterials. 2026;16(3). doi:10.3390/nano16030203
apa: Wagner, T., & Tiemann, M. (2026). Proton-Conducting Sulfonated Periodic
Mesoporous Organosilica. Nanomaterials, 16(3), Article 203. https://doi.org/10.3390/nano16030203
bibtex: '@article{Wagner_Tiemann_2026, title={Proton-Conducting Sulfonated Periodic
Mesoporous Organosilica}, volume={16}, DOI={10.3390/nano16030203},
number={3203}, journal={Nanomaterials}, publisher={MDPI AG}, author={Wagner, Tobias
and Tiemann, Michael}, year={2026} }'
chicago: Wagner, Tobias, and Michael Tiemann. “Proton-Conducting Sulfonated Periodic
Mesoporous Organosilica.” Nanomaterials 16, no. 3 (2026). https://doi.org/10.3390/nano16030203.
ieee: 'T. Wagner and M. Tiemann, “Proton-Conducting Sulfonated Periodic Mesoporous
Organosilica,” Nanomaterials, vol. 16, no. 3, Art. no. 203, 2026, doi:
10.3390/nano16030203.'
mla: Wagner, Tobias, and Michael Tiemann. “Proton-Conducting Sulfonated Periodic
Mesoporous Organosilica.” Nanomaterials, vol. 16, no. 3, 203, MDPI AG,
2026, doi:10.3390/nano16030203.
short: T. Wagner, M. Tiemann, Nanomaterials 16 (2026).
date_created: 2026-02-05T09:46:20Z
date_updated: 2026-02-05T09:48:27Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.3390/nano16030203
intvolume: ' 16'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Nanomaterials
publication_identifier:
issn:
- 2079-4991
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Proton-Conducting Sulfonated Periodic Mesoporous Organosilica
type: journal_article
user_id: '23547'
volume: 16
year: '2026'
...
---
_id: '64182'
abstract:
- lang: eng
text: Overcoming the slow kinetics of the oxygen evolution reaction at the anode
is a key challenge for the production of hydrogen via electrolysis. This reaction
operates at very positive potentials, where the electrocatalyst is exposed to
highly oxidative conditions and prone to potential-dependent transformation of
the near-surface region. While substantial evidence for such surface restructuring
exists, its extent and relevance for the catalyst’s activity are unclear. We address
this topic for the case of Co3O4, one of the best-known electrocatalysts exhibiting
surface restructuring, by studies of epitaxial (111)-ordered electrodeposited
films with combined operando X-ray surface diffraction and absorption spectroscopy,
electrochemical impedance spectroscopy, and electrochemical measurements on rotating
disk electrodes. Comparison of the as-prepared and annealed state of the same
samples, which both are stable even under long-term oxygen evolution conditions,
provides clear insight into the role of surface defects. Our results show that
defect-free annealed Co3O4(111) surfaces are structurally stable over a wide potential
range and hydroxylate via adsorption at surface oxygen and Co sites. Potential-induced
surface restructuring of the Co3O4 lattice occurs only in the presence of surface
defects, leading to the formation of the well-known nanometer-thick oxyhydroxide
skin layer. The presence of this skin layer promotes oxygen evolution at low overpotentials
but results in higher Tafel slopes. As a result, highly ordered Co3O4(111) surfaces
are more active at high current densities than defective Co3O4 surfaces that undergo
surface restructuring. These results highlight that strategies for catalyst surface
defect engineering need to be application-oriented.
article_number: acscatal.5c08785
article_type: original
author:
- first_name: Carl Hendric
full_name: Scharf, Carl Hendric
last_name: Scharf
- first_name: Alex
full_name: Chandraraj, Alex
last_name: Chandraraj
- first_name: Konrad
full_name: Dyk, Konrad
last_name: Dyk
- first_name: Felix
full_name: Stebner, Felix
last_name: Stebner
- first_name: Sören
full_name: Lepin, Sören
last_name: Lepin
- first_name: Jing
full_name: Tian, Jing
last_name: Tian
- first_name: Laila
full_name: El Bergmi Byaz, Laila
last_name: El Bergmi Byaz
- first_name: Jochim
full_name: Stettner, Jochim
last_name: Stettner
- first_name: Christian
full_name: Leppin, Christian
id: '117722'
last_name: Leppin
- first_name: Anastasiia
full_name: Kotova, Anastasiia
last_name: Kotova
- first_name: Sebastian
full_name: Reinke, Sebastian
id: '117727'
last_name: Reinke
- first_name: Julia
full_name: Linnemann, Julia
id: '116779'
last_name: Linnemann
orcid: 0000-0001-6883-5424
- first_name: Fouad
full_name: Maroun, Fouad
last_name: Maroun
- first_name: Olaf M.
full_name: Magnussen, Olaf M.
last_name: Magnussen
citation:
ama: Scharf CH, Chandraraj A, Dyk K, et al. Role of Defects in Reversible Surface
Restructuring and Activity of Co3O4 Oxygen Evolution Electrocatalysts.
ACS Catalysis. Published online 2026. doi:10.1021/acscatal.5c08785
apa: Scharf, C. H., Chandraraj, A., Dyk, K., Stebner, F., Lepin, S., Tian, J., El
Bergmi Byaz, L., Stettner, J., Leppin, C., Kotova, A., Reinke, S., Linnemann,
J., Maroun, F., & Magnussen, O. M. (2026). Role of Defects in Reversible Surface
Restructuring and Activity of Co3O4 Oxygen Evolution Electrocatalysts.
ACS Catalysis, Article acscatal.5c08785. https://doi.org/10.1021/acscatal.5c08785
bibtex: '@article{Scharf_Chandraraj_Dyk_Stebner_Lepin_Tian_El Bergmi Byaz_Stettner_Leppin_Kotova_et
al._2026, title={Role of Defects in Reversible Surface Restructuring and Activity
of Co3O4 Oxygen Evolution Electrocatalysts}, DOI={10.1021/acscatal.5c08785},
number={acscatal.5c08785}, journal={ACS Catalysis}, publisher={American Chemical
Society (ACS)}, author={Scharf, Carl Hendric and Chandraraj, Alex and Dyk, Konrad
and Stebner, Felix and Lepin, Sören and Tian, Jing and El Bergmi Byaz, Laila and
Stettner, Jochim and Leppin, Christian and Kotova, Anastasiia and et al.}, year={2026}
}'
chicago: Scharf, Carl Hendric, Alex Chandraraj, Konrad Dyk, Felix Stebner, Sören
Lepin, Jing Tian, Laila El Bergmi Byaz, et al. “Role of Defects in Reversible
Surface Restructuring and Activity of Co3O4 Oxygen Evolution
Electrocatalysts.” ACS Catalysis, 2026. https://doi.org/10.1021/acscatal.5c08785.
ieee: 'C. H. Scharf et al., “Role of Defects in Reversible Surface Restructuring
and Activity of Co3O4 Oxygen Evolution Electrocatalysts,”
ACS Catalysis, Art. no. acscatal.5c08785, 2026, doi: 10.1021/acscatal.5c08785.'
mla: Scharf, Carl Hendric, et al. “Role of Defects in Reversible Surface Restructuring
and Activity of Co3O4 Oxygen Evolution Electrocatalysts.”
ACS Catalysis, acscatal.5c08785, American Chemical Society (ACS), 2026,
doi:10.1021/acscatal.5c08785.
short: C.H. Scharf, A. Chandraraj, K. Dyk, F. Stebner, S. Lepin, J. Tian, L. El
Bergmi Byaz, J. Stettner, C. Leppin, A. Kotova, S. Reinke, J. Linnemann, F. Maroun,
O.M. Magnussen, ACS Catalysis (2026).
date_created: 2026-02-16T14:22:15Z
date_updated: 2026-02-16T14:25:00Z
department:
- _id: '985'
doi: 10.1021/acscatal.5c08785
keyword:
- electrocatalysis
- oxygen evolution reaction
- cobalt spinel
- operando characterization
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://pubs.acs.org/doi/10.1021/acscatal.5c08785
oa: '1'
publication: ACS Catalysis
publication_identifier:
issn:
- 2155-5435
- 2155-5435
publication_status: published
publisher: American Chemical Society (ACS)
quality_controlled: '1'
status: public
title: Role of Defects in Reversible Surface Restructuring and Activity of Co3O4
Oxygen Evolution Electrocatalysts
type: journal_article
user_id: '116779'
year: '2026'
...
---
_id: '64873'
abstract:
- lang: eng
text: Continuous flow catalysis utilizing gel-bound organocatalysts within a microfluidic
reactor represents a compelling strategy in the realm of organic synthesis. In
this study, a quinuclidine-based catalytic monomer (QMA) was synthesized to create
polymer gel dots through the process of photopolymerization that serve as a support
for the catalyst. The resulting gel-bound organocatalysts were assembled within
a continuous microfluidic reactor to facilitate the Baylis–Hillman reaction between
various aldehydes and acrylonitrile at a temperature of 50 °C. The conversion
of the product was assessed using 1H NMR spectroscopy as an offline analytical
method over a duration of 8 h. The findings indicated that highly reactive aldehydes
achieved conversion rates exceeding 90%, in contrast to their less reactive counterparts.
Furthermore, these results were juxtaposed with previously published data derived
from alternative synthetic methodologies, revealing that the continuous microfluidic
reactions employing integrated organocatalysts within polymer networks exhibited
significantly higher conversions with reduced reaction times (8 h) at the same
temperature (50 °C). Additionally, the influence of different geometries (round,
triangular, and square) of the gel dots on catalytic activity was investigated,
with round and square gel dots demonstrating slightly superior performance compared
with triangular gel dots, attributed to their increased surface area. Moreover,
an extended reaction period of 6 days was conducted using 4-bromobenzaldehyde
and acrylonitrile, resulting in a conversion rate exceeding 70%, which remained
stable for 5 days before experiencing a slight decline due to product accumulation
on the gel dots.
article_number: '14448'
article_type: original
author:
- first_name: Naresh
full_name: Killi, Naresh
last_name: Killi
- first_name: Amit
full_name: Kumar, Amit
last_name: Kumar
- first_name: Leena
full_name: Nebhani, Leena
last_name: Nebhani
- first_name: Franziska
full_name: Obst, Franziska
last_name: Obst
- first_name: Andreas
full_name: Richter, Andreas
last_name: Richter
- first_name: Bernhard
full_name: Reineke Matsudo, Bernhard
last_name: Reineke Matsudo
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Dirk
full_name: Kuckling, Dirk
id: '287'
last_name: Kuckling
citation:
ama: Killi N, Kumar A, Nebhani L, et al. Integrating an Organocatalyst into a Polymeric
Gel Framework for the Continuous Microflow Baylis–Hillman Reaction. ACS Omega.
2026;11(9). doi:10.1021/acsomega.5c09476
apa: Killi, N., Kumar, A., Nebhani, L., Obst, F., Richter, A., Reineke Matsudo,
B., Zentgraf, T., & Kuckling, D. (2026). Integrating an Organocatalyst into
a Polymeric Gel Framework for the Continuous Microflow Baylis–Hillman Reaction.
ACS Omega, 11(9), Article 14448. https://doi.org/10.1021/acsomega.5c09476
bibtex: '@article{Killi_Kumar_Nebhani_Obst_Richter_Reineke Matsudo_Zentgraf_Kuckling_2026,
title={Integrating an Organocatalyst into a Polymeric Gel Framework for the Continuous
Microflow Baylis–Hillman Reaction}, volume={11}, DOI={10.1021/acsomega.5c09476},
number={914448}, journal={ACS Omega}, publisher={American Chemical Society (ACS)},
author={Killi, Naresh and Kumar, Amit and Nebhani, Leena and Obst, Franziska and
Richter, Andreas and Reineke Matsudo, Bernhard and Zentgraf, Thomas and Kuckling,
Dirk}, year={2026} }'
chicago: Killi, Naresh, Amit Kumar, Leena Nebhani, Franziska Obst, Andreas Richter,
Bernhard Reineke Matsudo, Thomas Zentgraf, and Dirk Kuckling. “Integrating an
Organocatalyst into a Polymeric Gel Framework for the Continuous Microflow Baylis–Hillman
Reaction.” ACS Omega 11, no. 9 (2026). https://doi.org/10.1021/acsomega.5c09476.
ieee: 'N. Killi et al., “Integrating an Organocatalyst into a Polymeric Gel
Framework for the Continuous Microflow Baylis–Hillman Reaction,” ACS Omega,
vol. 11, no. 9, Art. no. 14448, 2026, doi: 10.1021/acsomega.5c09476.'
mla: Killi, Naresh, et al. “Integrating an Organocatalyst into a Polymeric Gel Framework
for the Continuous Microflow Baylis–Hillman Reaction.” ACS Omega, vol.
11, no. 9, 14448, American Chemical Society (ACS), 2026, doi:10.1021/acsomega.5c09476.
short: N. Killi, A. Kumar, L. Nebhani, F. Obst, A. Richter, B. Reineke Matsudo,
T. Zentgraf, D. Kuckling, ACS Omega 11 (2026).
date_created: 2026-03-10T08:23:43Z
date_updated: 2026-03-10T08:27:15Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '623'
- _id: '2'
- _id: '311'
doi: 10.1021/acsomega.5c09476
intvolume: ' 11'
issue: '9'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://pubs.acs.org/doi/abs/10.1021/acsomega.5c09476
oa: '1'
publication: ACS Omega
publication_identifier:
issn:
- 2470-1343
- 2470-1343
publication_status: published
publisher: American Chemical Society (ACS)
quality_controlled: '1'
status: public
title: Integrating an Organocatalyst into a Polymeric Gel Framework for the Continuous
Microflow Baylis–Hillman Reaction
type: journal_article
user_id: '30525'
volume: 11
year: '2026'
...
---
_id: '62907'
author:
- first_name: Christoph
full_name: Fröhleke, Christoph
last_name: Fröhleke
- first_name: Sebastian
full_name: Habig, Sebastian
last_name: Habig
- first_name: Sabine
full_name: Fechner, Sabine
id: '54823'
last_name: Fechner
orcid: 0000-0001-5645-5870
citation:
ama: 'Fröhleke C, Habig S, Fechner S. Erfassung handlungsorientierter Kompetenzen
im Chemiepraktikum - Inwiefern kann die Performanz von Lehramtsstudierenden bei
Prozessentscheidungen diagnostiziert werden? In: Vogelsang C, Grotegut L, Bruns
J, Riese J, Fechner S, eds. Handlungsorientierung in Der Ausbildung von Lehrkräften
Und Pädagogischen Fachkräften. 2nd ed. Waxmann.'
apa: Fröhleke, C., Habig, S., & Fechner, S. (n.d.). Erfassung handlungsorientierter
Kompetenzen im Chemiepraktikum - Inwiefern kann die Performanz von Lehramtsstudierenden
bei Prozessentscheidungen diagnostiziert werden? In C. Vogelsang, L. Grotegut,
J. Bruns, J. Riese, & S. Fechner (Eds.), Handlungsorientierung in der Ausbildung
von Lehrkräften und pädagogischen Fachkräften (2nd ed.). Waxmann.
bibtex: '@inbook{Fröhleke_Habig_Fechner, place={Münster}, edition={2}, title={Erfassung
handlungsorientierter Kompetenzen im Chemiepraktikum - Inwiefern kann die Performanz
von Lehramtsstudierenden bei Prozessentscheidungen diagnostiziert werden?}, booktitle={Handlungsorientierung
in der Ausbildung von Lehrkräften und pädagogischen Fachkräften}, publisher={Waxmann},
author={Fröhleke, Christoph and Habig, Sebastian and Fechner, Sabine}, editor={Vogelsang,
Christoph and Grotegut, Lea and Bruns, Julia and Riese, Josef and Fechner, Sabine}
}'
chicago: 'Fröhleke, Christoph, Sebastian Habig, and Sabine Fechner. “Erfassung Handlungsorientierter
Kompetenzen Im Chemiepraktikum - Inwiefern Kann Die Performanz von Lehramtsstudierenden
Bei Prozessentscheidungen Diagnostiziert Werden?” In Handlungsorientierung
in Der Ausbildung von Lehrkräften Und Pädagogischen Fachkräften, edited by
Christoph Vogelsang, Lea Grotegut, Julia Bruns, Josef Riese, and Sabine Fechner,
2nd ed. Münster: Waxmann, n.d.'
ieee: 'C. Fröhleke, S. Habig, and S. Fechner, “Erfassung handlungsorientierter Kompetenzen
im Chemiepraktikum - Inwiefern kann die Performanz von Lehramtsstudierenden bei
Prozessentscheidungen diagnostiziert werden?,” in Handlungsorientierung in
der Ausbildung von Lehrkräften und pädagogischen Fachkräften, 2nd ed., C.
Vogelsang, L. Grotegut, J. Bruns, J. Riese, and S. Fechner, Eds. Münster: Waxmann.'
mla: Fröhleke, Christoph, et al. “Erfassung Handlungsorientierter Kompetenzen Im
Chemiepraktikum - Inwiefern Kann Die Performanz von Lehramtsstudierenden Bei Prozessentscheidungen
Diagnostiziert Werden?” Handlungsorientierung in Der Ausbildung von Lehrkräften
Und Pädagogischen Fachkräften, edited by Christoph Vogelsang et al., 2nd ed.,
Waxmann.
short: 'C. Fröhleke, S. Habig, S. Fechner, in: C. Vogelsang, L. Grotegut, J. Bruns,
J. Riese, S. Fechner (Eds.), Handlungsorientierung in Der Ausbildung von Lehrkräften
Und Pädagogischen Fachkräften, 2nd ed., Waxmann, Münster, n.d.'
date_created: 2025-12-04T18:39:55Z
date_updated: 2025-12-04T18:40:07Z
department:
- _id: '386'
- _id: '33'
edition: '2'
editor:
- first_name: Christoph
full_name: Vogelsang, Christoph
last_name: Vogelsang
- first_name: Lea
full_name: Grotegut, Lea
last_name: Grotegut
- first_name: Julia
full_name: Bruns, Julia
last_name: Bruns
- first_name: 'Josef '
full_name: 'Riese, Josef '
last_name: Riese
- first_name: Sabine
full_name: Fechner, Sabine
last_name: Fechner
language:
- iso: eng
place: Münster
project:
- _id: '1387'
name: DigiSelF - Digitalisierung als Herausforderung und Innovation in der Hochschullehre
publication: Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen
Fachkräften
publication_status: inpress
publisher: Waxmann
quality_controlled: '1'
status: public
title: Erfassung handlungsorientierter Kompetenzen im Chemiepraktikum - Inwiefern
kann die Performanz von Lehramtsstudierenden bei Prozessentscheidungen diagnostiziert
werden?
type: book_chapter
user_id: '54823'
year: '2026'
...
---
_id: '62956'
article_type: original
author:
- first_name: Pascal
full_name: Pollmeier, Pascal
id: '44191'
last_name: Pollmeier
- first_name: Talea
full_name: Schulte, Talea
last_name: Schulte
- first_name: Jonas
full_name: Ponath, Jonas
id: '100087'
last_name: Ponath
- first_name: Sabine
full_name: Fechner, Sabine
id: '54823'
last_name: Fechner
orcid: 0000-0001-5645-5870
citation:
ama: Pollmeier P, Schulte T, Ponath J, Fechner S. Lernprozesse im Chemieunterricht
durch kontextorientierte digitale Lernumgebungen mit Messwerterfassung unterstützen.
Naturwissenschaften im Unterricht - Chemie.
apa: Pollmeier, P., Schulte, T., Ponath, J., & Fechner, S. (n.d.). Lernprozesse
im Chemieunterricht durch kontextorientierte digitale Lernumgebungen mit Messwerterfassung
unterstützen. Naturwissenschaften Im Unterricht - Chemie.
bibtex: '@article{Pollmeier_Schulte_Ponath_Fechner, title={Lernprozesse im Chemieunterricht
durch kontextorientierte digitale Lernumgebungen mit Messwerterfassung unterstützen},
journal={Naturwissenschaften im Unterricht - Chemie}, author={Pollmeier, Pascal
and Schulte, Talea and Ponath, Jonas and Fechner, Sabine} }'
chicago: Pollmeier, Pascal, Talea Schulte, Jonas Ponath, and Sabine Fechner. “Lernprozesse
Im Chemieunterricht Durch Kontextorientierte Digitale Lernumgebungen Mit Messwerterfassung
Unterstützen.” Naturwissenschaften Im Unterricht - Chemie, n.d.
ieee: P. Pollmeier, T. Schulte, J. Ponath, and S. Fechner, “Lernprozesse im Chemieunterricht
durch kontextorientierte digitale Lernumgebungen mit Messwerterfassung unterstützen,”
Naturwissenschaften im Unterricht - Chemie.
mla: Pollmeier, Pascal, et al. “Lernprozesse Im Chemieunterricht Durch Kontextorientierte
Digitale Lernumgebungen Mit Messwerterfassung Unterstützen.” Naturwissenschaften
Im Unterricht - Chemie.
short: P. Pollmeier, T. Schulte, J. Ponath, S. Fechner, Naturwissenschaften Im Unterricht
- Chemie (n.d.).
date_created: 2025-12-08T09:30:27Z
date_updated: 2025-12-08T11:40:28Z
department:
- _id: '386'
keyword:
- Digital
- Digitalisierung
- Nachhaltigkeit
- Bildung für nachhaltige Entwicklung
- BNE
- Lernumgebungen
language:
- iso: eng
project:
- _id: '641'
name: ComeMINT-Netzwerk. fortbilden durch vernetzen – vernetzen durch fortbilden.
Gelingensbedingungen adaptiver MINT-Fortbildungsmodule in Community Networks.
publication: Naturwissenschaften im Unterricht - Chemie
publication_status: accepted
quality_controlled: '1'
status: public
title: Lernprozesse im Chemieunterricht durch kontextorientierte digitale Lernumgebungen
mit Messwerterfassung unterstützen
type: journal_article
user_id: '54823'
year: '2026'
...
---
_id: '62948'
author:
- first_name: Pascal
full_name: Pollmeier, Pascal
id: '44191'
last_name: Pollmeier
- 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: 'Pollmeier P, Ponath J, Bohrmann-Linde C, Rubner I, Sommer K, Fechner S. Digital
und praxisnah: Was Chemielehrkräfte sich von (digitalisierungsbezogenen) Fortbildungen
wünschen. CHEMKON.'
apa: 'Pollmeier, P., Ponath, J., Bohrmann-Linde, C., Rubner, I., Sommer, K., &
Fechner, S. (n.d.). Digital und praxisnah: Was Chemielehrkräfte sich von (digitalisierungsbezogenen)
Fortbildungen wünschen. CHEMKON.'
bibtex: '@article{Pollmeier_Ponath_Bohrmann-Linde_Rubner_Sommer_Fechner, title={Digital
und praxisnah: Was Chemielehrkräfte sich von (digitalisierungsbezogenen) Fortbildungen
wünschen}, journal={CHEMKON}, author={Pollmeier, Pascal and Ponath, Jonas and
Bohrmann-Linde, Claudia and Rubner, Isabel and Sommer, Katrin and Fechner, Sabine}
}'
chicago: 'Pollmeier, Pascal, Jonas Ponath, Claudia Bohrmann-Linde, Isabel Rubner,
Katrin Sommer, and Sabine Fechner. “Digital und praxisnah: Was Chemielehrkräfte
sich von (digitalisierungsbezogenen) Fortbildungen wünschen.” CHEMKON,
n.d.'
ieee: 'P. Pollmeier, J. Ponath, C. Bohrmann-Linde, I. Rubner, K. Sommer, and S.
Fechner, “Digital und praxisnah: Was Chemielehrkräfte sich von (digitalisierungsbezogenen)
Fortbildungen wünschen,” CHEMKON.'
mla: 'Pollmeier, Pascal, et al. “Digital und praxisnah: Was Chemielehrkräfte sich
von (digitalisierungsbezogenen) Fortbildungen wünschen.” CHEMKON.'
short: P. Pollmeier, J. Ponath, C. Bohrmann-Linde, I. Rubner, K. Sommer, S. Fechner,
CHEMKON (n.d.).
date_created: 2025-12-08T08:57:11Z
date_updated: 2025-12-08T11:42:42Z
department:
- _id: '386'
keyword:
- Digital
- Digitalisierung
- Künstliche Intelligenz
- KI
- Messsensoren
- Fortbildung
- Lehrkräfte
- Chemie
language:
- iso: ger
project:
- _id: '641'
name: ComeMINT-Netzwerk. fortbilden durch vernetzen – vernetzen durch fortbilden.
Gelingensbedingungen adaptiver MINT-Fortbildungsmodule in Community Networks.
publication: CHEMKON
publication_status: submitted
quality_controlled: '1'
status: public
title: 'Digital und praxisnah: Was Chemielehrkräfte sich von (digitalisierungsbezogenen)
Fortbildungen wünschen'
type: journal_article
user_id: '54823'
year: '2026'
...
---
_id: '62947'
author:
- first_name: Rebecca
full_name: Grandrath, Rebecca
last_name: Grandrath
- first_name: Soraya
full_name: Cornelius, Soraya
last_name: Cornelius
- first_name: Pascal
full_name: Pollmeier, Pascal
id: '44191'
last_name: Pollmeier
- first_name: Sabine
full_name: Fechner, Sabine
id: '54823'
last_name: Fechner
orcid: 0000-0001-5645-5870
- first_name: Claudia
full_name: Bohrmann-Linde, Claudia
last_name: Bohrmann-Linde
- first_name: Isabel
full_name: Rubner, Isabel
last_name: Rubner
citation:
ama: 'Grandrath R, Cornelius S, Pollmeier P, Fechner S, Bohrmann-Linde C, Rubner
I. Beiträge des ComeNet Chemie zur digitalen Transformation des Chemieunterrichts.
In: Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte
Schul- und Unterrichtsentwicklung.'
apa: Grandrath, R., Cornelius, S., Pollmeier, P., Fechner, S., Bohrmann-Linde, C.,
& Rubner, I. (n.d.). Beiträge des ComeNet Chemie zur digitalen Transformation
des Chemieunterrichts. In Sammelband MINT in der Buchreihe Kompetenzzentren
für digital gestützte Schul- und Unterrichtsentwicklung.
bibtex: '@inbook{Grandrath_Cornelius_Pollmeier_Fechner_Bohrmann-Linde_Rubner, title={Beiträge
des ComeNet Chemie zur digitalen Transformation des Chemieunterrichts}, booktitle={Sammelband
MINT in der Buchreihe Kompetenzzentren für digital gestützte Schul- und Unterrichtsentwicklung},
author={Grandrath, Rebecca and Cornelius, Soraya and Pollmeier, Pascal and Fechner,
Sabine and Bohrmann-Linde, Claudia and Rubner, Isabel} }'
chicago: Grandrath, Rebecca, Soraya Cornelius, Pascal Pollmeier, Sabine Fechner,
Claudia Bohrmann-Linde, and Isabel Rubner. “Beiträge des ComeNet Chemie zur digitalen
Transformation des Chemieunterrichts.” In Sammelband MINT in der Buchreihe
Kompetenzzentren für digital gestützte Schul- und Unterrichtsentwicklung,
n.d.
ieee: R. Grandrath, S. Cornelius, P. Pollmeier, S. Fechner, C. Bohrmann-Linde, and
I. Rubner, “Beiträge des ComeNet Chemie zur digitalen Transformation des Chemieunterrichts,”
in Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte
Schul- und Unterrichtsentwicklung, .
mla: Grandrath, Rebecca, et al. “Beiträge des ComeNet Chemie zur digitalen Transformation
des Chemieunterrichts.” Sammelband MINT in der Buchreihe Kompetenzzentren für
digital gestützte Schul- und Unterrichtsentwicklung.
short: 'R. Grandrath, S. Cornelius, P. Pollmeier, S. Fechner, C. Bohrmann-Linde,
I. Rubner, in: Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte
Schul- und Unterrichtsentwicklung, n.d.'
date_created: 2025-12-08T08:54:19Z
date_updated: 2025-12-11T13:28:42Z
department:
- _id: '386'
- _id: '33'
keyword:
- Bildung für nachhaltige Entwicklung
- BNE
- Nachhaltigkeit
- Digitalisierung
- Digital
- KI
- Künstliche Intelligenz
- Chemie
- Chemieunterricht
language:
- iso: ger
project:
- _id: '641'
name: ComeMINT-Netzwerk. fortbilden durch vernetzen – vernetzen durch fortbilden.
Gelingensbedingungen adaptiver MINT-Fortbildungsmodule in Community Networks.
publication: Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte
Schul- und Unterrichtsentwicklung
publication_status: inpress
quality_controlled: '1'
status: public
title: Beiträge des ComeNet Chemie zur digitalen Transformation des Chemieunterrichts
type: book_chapter
user_id: '54823'
year: '2026'
...
---
_id: '62885'
author:
- first_name: Malin
full_name: Osnabrügge, Malin
id: '79748'
last_name: Osnabrügge
- first_name: Claudia
full_name: Tenberge, Claudia
id: '67302'
last_name: Tenberge
- first_name: Sabine
full_name: Fechner, Sabine
id: '54823'
last_name: Fechner
orcid: 0000-0001-5645-5870
citation:
ama: Osnabrügge M, Tenberge C, Fechner S. Artificial Intelligence in primary science
and technology education with a focus on implementation of AI in learning context
– Results of a Scoping Review.
apa: Osnabrügge, M., Tenberge, C., & Fechner, S. (n.d.). Artificial Intelligence
in primary science and technology education with a focus on implementation of
AI in learning context – Results of a Scoping Review. Pupils’ Attitudes Towards
Technology (PATT), Norrköping, Sweden.
bibtex: '@inproceedings{Osnabrügge_Tenberge_Fechner, title={Artificial Intelligence
in primary science and technology education with a focus on implementation of
AI in learning context – Results of a Scoping Review}, author={Osnabrügge, Malin
and Tenberge, Claudia and Fechner, Sabine} }'
chicago: Osnabrügge, Malin, Claudia Tenberge, and Sabine Fechner. “Artificial Intelligence
in Primary Science and Technology Education with a Focus on Implementation of
AI in Learning Context – Results of a Scoping Review,” n.d.
ieee: M. Osnabrügge, C. Tenberge, and S. Fechner, “Artificial Intelligence in primary
science and technology education with a focus on implementation of AI in learning
context – Results of a Scoping Review,” presented at the Pupils’ Attitudes Towards
Technology (PATT), Norrköping, Sweden.
mla: Osnabrügge, Malin, et al. Artificial Intelligence in Primary Science and
Technology Education with a Focus on Implementation of AI in Learning Context
– Results of a Scoping Review.
short: 'M. Osnabrügge, C. Tenberge, S. Fechner, in: n.d.'
conference:
end_date: 2026-06-18
location: Norrköping, Sweden
name: Pupils' Attitudes Towards Technology (PATT)
start_date: 2026-06-15
date_created: 2025-12-04T14:12:38Z
date_updated: 2025-12-13T23:56:03Z
department:
- _id: '386'
- _id: '588'
- _id: '33'
keyword:
- Artificial intelligence
- primary education
- science and technology education
language:
- iso: eng
publication_status: draft
quality_controlled: '1'
status: public
title: Artificial Intelligence in primary science and technology education with a
focus on implementation of AI in learning context – Results of a Scoping Review
type: conference
user_id: '54823'
year: '2026'
...
---
_id: '63099'
abstract:
- lang: eng
text: 'Spray-induced gene silencing (SIGS) employing double-stranded RNA (dsRNA)
offers a promising, species-specific approach for protecting crops from insect
pests such as the cabbage stem flea beetle (Psylliodes chrysocephala). However,
the environmental instability of dsRNA presents a major limitation to its field
application. In this study, we evaluate two distinct dsRNA formulation strategies
for improved stability and delivery: a bottom-up approach using chitosan-based
interpolyelectrolyte complexes (IPEC) and a top-down approach employing functionalized
mesoporous silica carriers (SBA-15). Both systems were comprehensively characterized
in terms of size, surface potential, porosity, and release behavior. The results
revealed that IPECs exhibited release kinetics that were approximately one order
of magnitude faster than those of SBA-15 across all tested conditions. The two
formulations significantly improved dsRNA stability against UV and heat exposure
compared to free dsRNA. In feeding assays with P. chrysocephala, both carriers
achieved comparable gene silencing efficacy, though dsRNA@IPEC induced more immediate
effects, while dsRNA@SBA-15 displayed delayed but ultimately stronger reduction
in consumed leaf area, consistent with its slower release kinetics. We demonstrate
that despite structural and mechanistic differences, both delivery platforms effectively
stabilized and delivered dsRNA, and offered distinct advantages depending on application
needs. This work highlights how formulation strategies are key to successful SIGS
and supports the development of robust, field-adaptable formulation technologies
for sustainable pest management.'
article_number: '149697'
article_type: original
author:
- first_name: Benjamin W.
full_name: Moorlach, Benjamin W.
last_name: Moorlach
- first_name: Robert
full_name: Epkenhans, Robert
last_name: Epkenhans
- first_name: Di
full_name: Ju, Di
last_name: Ju
- first_name: Banuja
full_name: Ravidas, Banuja
last_name: Ravidas
- first_name: Christian
full_name: Weinberger, Christian
id: '11848'
last_name: Weinberger
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
- first_name: Judith
full_name: Buente, Judith
last_name: Buente
- first_name: Maik
full_name: Gaerner, Maik
last_name: Gaerner
- first_name: Martin
full_name: Wortmann, Martin
last_name: Wortmann
- first_name: Stefan
full_name: Scholten, Stefan
last_name: Scholten
- first_name: Michael
full_name: Rostas, Michael
last_name: Rostas
- first_name: Waldemar
full_name: Keil, Waldemar
last_name: Keil
- first_name: Anant V.
full_name: Patel, Anant V.
last_name: Patel
citation:
ama: Moorlach BW, Epkenhans R, Ju D, et al. DsRNA-based carriers with pH-tuneable
release kinetics for effective control of Psylliodes chrysocephala. International
Journal of Biological Macromolecules. 2026;338. doi:10.1016/j.ijbiomac.2025.149697
apa: Moorlach, B. W., Epkenhans, R., Ju, D., Ravidas, B., Weinberger, C., Tiemann,
M., Buente, J., Gaerner, M., Wortmann, M., Scholten, S., Rostas, M., Keil, W.,
& Patel, A. V. (2026). DsRNA-based carriers with pH-tuneable release kinetics
for effective control of Psylliodes chrysocephala. International Journal of
Biological Macromolecules, 338, Article 149697. https://doi.org/10.1016/j.ijbiomac.2025.149697
bibtex: '@article{Moorlach_Epkenhans_Ju_Ravidas_Weinberger_Tiemann_Buente_Gaerner_Wortmann_Scholten_et
al._2026, title={DsRNA-based carriers with pH-tuneable release kinetics for effective
control of Psylliodes chrysocephala}, volume={338}, DOI={10.1016/j.ijbiomac.2025.149697},
number={149697}, journal={International Journal of Biological Macromolecules},
publisher={Elsevier BV}, author={Moorlach, Benjamin W. and Epkenhans, Robert and
Ju, Di and Ravidas, Banuja and Weinberger, Christian and Tiemann, Michael and
Buente, Judith and Gaerner, Maik and Wortmann, Martin and Scholten, Stefan and
et al.}, year={2026} }'
chicago: Moorlach, Benjamin W., Robert Epkenhans, Di Ju, Banuja Ravidas, Christian
Weinberger, Michael Tiemann, Judith Buente, et al. “DsRNA-Based Carriers with
PH-Tuneable Release Kinetics for Effective Control of Psylliodes Chrysocephala.”
International Journal of Biological Macromolecules 338 (2026). https://doi.org/10.1016/j.ijbiomac.2025.149697.
ieee: 'B. W. Moorlach et al., “DsRNA-based carriers with pH-tuneable release
kinetics for effective control of Psylliodes chrysocephala,” International
Journal of Biological Macromolecules, vol. 338, Art. no. 149697, 2026, doi:
10.1016/j.ijbiomac.2025.149697.'
mla: Moorlach, Benjamin W., et al. “DsRNA-Based Carriers with PH-Tuneable Release
Kinetics for Effective Control of Psylliodes Chrysocephala.” International
Journal of Biological Macromolecules, vol. 338, 149697, Elsevier BV, 2026,
doi:10.1016/j.ijbiomac.2025.149697.
short: B.W. Moorlach, R. Epkenhans, D. Ju, B. Ravidas, C. Weinberger, M. Tiemann,
J. Buente, M. Gaerner, M. Wortmann, S. Scholten, M. Rostas, W. Keil, A.V. Patel,
International Journal of Biological Macromolecules 338 (2026).
date_created: 2025-12-15T09:54:41Z
date_updated: 2025-12-17T07:27:57Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.1016/j.ijbiomac.2025.149697
intvolume: ' 338'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: International Journal of Biological Macromolecules
publication_identifier:
issn:
- 0141-8130
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: DsRNA-based carriers with pH-tuneable release kinetics for effective control
of Psylliodes chrysocephala
type: journal_article
user_id: '23547'
volume: 338
year: '2026'
...
---
_id: '63436'
article_number: acsanm.5c04857
author:
- first_name: Sivoney Ferreira
full_name: de Souza, Sivoney Ferreira
last_name: de Souza
- first_name: Christina
full_name: Beresowski, Christina
last_name: Beresowski
- first_name: Sabine
full_name: Kosmella, Sabine
last_name: Kosmella
- first_name: João
full_name: Ameixa, João
last_name: Ameixa
- first_name: Bhanu Kiran
full_name: Pothineni, Bhanu Kiran
last_name: Pothineni
- first_name: Adrian Clemens
full_name: Keller, Adrian Clemens
id: '48864'
last_name: Keller
orcid: 0000-0001-7139-3110
- first_name: Matthias
full_name: Hartlieb, Matthias
last_name: Hartlieb
- first_name: Andreas
full_name: Taubert, Andreas
last_name: Taubert
- first_name: Ilko
full_name: Bald, Ilko
last_name: Bald
citation:
ama: de Souza SF, Beresowski C, Kosmella S, et al. Nanocellulose Membranes for Plasmon-Enhanced
Removal of Organic Pollutants from Water. ACS Applied Nano Materials. Published
online 2026. doi:10.1021/acsanm.5c04857
apa: de Souza, S. F., Beresowski, C., Kosmella, S., Ameixa, J., Pothineni, B. K.,
Keller, A. C., Hartlieb, M., Taubert, A., & Bald, I. (2026). Nanocellulose
Membranes for Plasmon-Enhanced Removal of Organic Pollutants from Water. ACS
Applied Nano Materials, Article acsanm.5c04857. https://doi.org/10.1021/acsanm.5c04857
bibtex: '@article{de Souza_Beresowski_Kosmella_Ameixa_Pothineni_Keller_Hartlieb_Taubert_Bald_2026,
title={Nanocellulose Membranes for Plasmon-Enhanced Removal of Organic Pollutants
from Water}, DOI={10.1021/acsanm.5c04857},
number={acsanm.5c04857}, journal={ACS Applied Nano Materials}, publisher={American
Chemical Society (ACS)}, author={de Souza, Sivoney Ferreira and Beresowski, Christina
and Kosmella, Sabine and Ameixa, João and Pothineni, Bhanu Kiran and Keller, Adrian
Clemens and Hartlieb, Matthias and Taubert, Andreas and Bald, Ilko}, year={2026}
}'
chicago: Souza, Sivoney Ferreira de, Christina Beresowski, Sabine Kosmella, João
Ameixa, Bhanu Kiran Pothineni, Adrian Clemens Keller, Matthias Hartlieb, Andreas
Taubert, and Ilko Bald. “Nanocellulose Membranes for Plasmon-Enhanced Removal
of Organic Pollutants from Water.” ACS Applied Nano Materials, 2026. https://doi.org/10.1021/acsanm.5c04857.
ieee: 'S. F. de Souza et al., “Nanocellulose Membranes for Plasmon-Enhanced
Removal of Organic Pollutants from Water,” ACS Applied Nano Materials,
Art. no. acsanm.5c04857, 2026, doi: 10.1021/acsanm.5c04857.'
mla: de Souza, Sivoney Ferreira, et al. “Nanocellulose Membranes for Plasmon-Enhanced
Removal of Organic Pollutants from Water.” ACS Applied Nano Materials,
acsanm.5c04857, American Chemical Society (ACS), 2026, doi:10.1021/acsanm.5c04857.
short: S.F. de Souza, C. Beresowski, S. Kosmella, J. Ameixa, B.K. Pothineni, A.C.
Keller, M. Hartlieb, A. Taubert, I. Bald, ACS Applied Nano Materials (2026).
date_created: 2026-01-05T08:23:24Z
date_updated: 2026-01-05T08:23:51Z
department:
- _id: '302'
doi: 10.1021/acsanm.5c04857
language:
- iso: eng
publication: ACS Applied Nano Materials
publication_identifier:
issn:
- 2574-0970
- 2574-0970
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Nanocellulose Membranes for Plasmon-Enhanced Removal of Organic Pollutants
from Water
type: journal_article
user_id: '48864'
year: '2026'
...
---
_id: '62726'
abstract:
- lang: eng
text: Surface-assisted DNA lattice assembly is used in the synthesis of
functional surfaces and as a model of supramolecular network formation. Here,
competitive DNA binding of different cation species is investigated...
author:
- first_name: Xiaodan
full_name: Xu, Xiaodan
last_name: Xu
- first_name: Bhanu Kiran
full_name: Pothineni, Bhanu Kiran
last_name: Pothineni
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
- first_name: Satoru
full_name: Tsushima, Satoru
last_name: Tsushima
- first_name: Adrian Clemens
full_name: Keller, Adrian Clemens
id: '48864'
last_name: Keller
orcid: 0000-0001-7139-3110
citation:
ama: Xu X, Pothineni BK, Grundmeier G, Tsushima S, Keller AC. On the role of cation-DNA
interactions in surface-assisted DNA lattice assembly. Nanoscale. Published
online 2026. doi:10.1039/d5nr03695j
apa: Xu, X., Pothineni, B. K., Grundmeier, G., Tsushima, S., & Keller, A. C.
(2026). On the role of cation-DNA interactions in surface-assisted DNA lattice
assembly. Nanoscale. https://doi.org/10.1039/d5nr03695j
bibtex: '@article{Xu_Pothineni_Grundmeier_Tsushima_Keller_2026, title={On the role
of cation-DNA interactions in surface-assisted DNA lattice assembly}, DOI={10.1039/d5nr03695j}, journal={Nanoscale},
publisher={Royal Society of Chemistry (RSC)}, author={Xu, Xiaodan and Pothineni,
Bhanu Kiran and Grundmeier, Guido and Tsushima, Satoru and Keller, Adrian Clemens},
year={2026} }'
chicago: Xu, Xiaodan, Bhanu Kiran Pothineni, Guido Grundmeier, Satoru Tsushima,
and Adrian Clemens Keller. “On the Role of Cation-DNA Interactions in Surface-Assisted
DNA Lattice Assembly.” Nanoscale, 2026. https://doi.org/10.1039/d5nr03695j.
ieee: 'X. Xu, B. K. Pothineni, G. Grundmeier, S. Tsushima, and A. C. Keller, “On
the role of cation-DNA interactions in surface-assisted DNA lattice assembly,”
Nanoscale, 2026, doi: 10.1039/d5nr03695j.'
mla: Xu, Xiaodan, et al. “On the Role of Cation-DNA Interactions in Surface-Assisted
DNA Lattice Assembly.” Nanoscale, Royal Society of Chemistry (RSC), 2026,
doi:10.1039/d5nr03695j.
short: X. Xu, B.K. Pothineni, G. Grundmeier, S. Tsushima, A.C. Keller, Nanoscale
(2026).
date_created: 2025-12-01T13:48:42Z
date_updated: 2026-01-06T10:42:32Z
department:
- _id: '302'
doi: 10.1039/d5nr03695j
language:
- iso: eng
publication: Nanoscale
publication_identifier:
issn:
- 2040-3364
- 2040-3372
publication_status: published
publisher: Royal Society of Chemistry (RSC)
status: public
title: On the role of cation-DNA interactions in surface-assisted DNA lattice assembly
type: journal_article
user_id: '48864'
year: '2026'
...
---
_id: '64887'
abstract:
- lang: eng
text: "Abstract\r\n Lachgas gelangt
etwa aus Düngemitteln, Abgasen oder Narkosemitteln in die Atmosphäre und verursacht
rund sechs Prozent der globalen Erwärmung. Effiziente Methoden, Lachgas abzubauen,
gibt es bisher nicht. Wie ein neuer metallfreier Katalysator helfen könnte."
author:
- first_name: Jan
full_name: Paradies, Jan
id: '53339'
last_name: Paradies
orcid: 0000-0002-3698-668X
citation:
ama: Paradies J. Nichts zu lachen – oder doch? Nachrichten aus der Chemie.
2026;74(1):61-63. doi:10.1002/nadc.20264154740
apa: Paradies, J. (2026). Nichts zu lachen – oder doch? Nachrichten Aus Der Chemie,
74(1), 61–63. https://doi.org/10.1002/nadc.20264154740
bibtex: '@article{Paradies_2026, title={Nichts zu lachen – oder doch?}, volume={74},
DOI={10.1002/nadc.20264154740},
number={1}, journal={Nachrichten aus der Chemie}, publisher={Wiley}, author={Paradies,
Jan}, year={2026}, pages={61–63} }'
chicago: 'Paradies, Jan. “Nichts Zu Lachen – Oder Doch?” Nachrichten Aus Der
Chemie 74, no. 1 (2026): 61–63. https://doi.org/10.1002/nadc.20264154740.'
ieee: 'J. Paradies, “Nichts zu lachen – oder doch?,” Nachrichten aus der Chemie,
vol. 74, no. 1, pp. 61–63, 2026, doi: 10.1002/nadc.20264154740.'
mla: Paradies, Jan. “Nichts Zu Lachen – Oder Doch?” Nachrichten Aus Der Chemie,
vol. 74, no. 1, Wiley, 2026, pp. 61–63, doi:10.1002/nadc.20264154740.
short: J. Paradies, Nachrichten Aus Der Chemie 74 (2026) 61–63.
date_created: 2026-03-11T10:14:54Z
date_updated: 2026-03-11T10:15:07Z
department:
- _id: '2'
- _id: '389'
doi: 10.1002/nadc.20264154740
intvolume: ' 74'
issue: '1'
language:
- iso: eng
page: 61-63
publication: Nachrichten aus der Chemie
publication_identifier:
issn:
- 1439-9598
- 1868-0054
publication_status: published
publisher: Wiley
status: public
title: Nichts zu lachen – oder doch?
type: journal_article
user_id: '53339'
volume: 74
year: '2026'
...
---
_id: '64886'
abstract:
- lang: eng
text: "\r\n In the young field of enantioselective catalysis
by frustrated Lewis pairs, the search for new chiral backbones for Lewis acids
is desirable for future developments of the field. By taking advantage of the
toluenesulfinyl group, a very useful traceless chiral auxiliary, it was possible
to decorate stereopure axially chiral biphenyl tolyl sulfoxides and access unique
chiral quaterphenyl tolyl sulfoxides by directed\r\n ortho\r\n
\ ‐metalation and electrophile trapping as well as a dynamic
kinetic asymmetric arylative cross‐coupling. The resulting chiral backbone is
amenable to accessing chiral boron‐based Lewis acids by conversion of the sulfinyl
group to boron‐based ones.\r\n "
article_number: e70158
author:
- first_name: Jordan
full_name: Berreur, Jordan
last_name: Berreur
- first_name: Julien
full_name: Bortoluzzi, Julien
last_name: Bortoluzzi
- first_name: Laura
full_name: Köring, Laura
last_name: Köring
- first_name: Frédéric R.
full_name: Leroux, Frédéric R.
last_name: Leroux
- first_name: Jan
full_name: Paradies, Jan
id: '53339'
last_name: Paradies
orcid: 0000-0002-3698-668X
- first_name: Armen
full_name: Panossian, Armen
last_name: Panossian
citation:
ama: Berreur J, Bortoluzzi J, Köring L, Leroux FR, Paradies J, Panossian A. Double
Functionalization of Atropisomeric Biphenyl Sulfoxides by Ortho
‐Metalation and DYKAT Toward Chiral Quaterphenyl‐Based Borane
Lewis Acids. European Journal of Inorganic Chemistry. Published online
2026. doi:10.1002/ejic.70158
apa: Berreur, J., Bortoluzzi, J., Köring, L., Leroux, F. R., Paradies, J., &
Panossian, A. (2026). Double Functionalization of Atropisomeric Biphenyl Sulfoxides
by Ortho ‐Metalation and DYKAT Toward
Chiral Quaterphenyl‐Based Borane Lewis Acids. European Journal of Inorganic
Chemistry, Article e70158. https://doi.org/10.1002/ejic.70158
bibtex: '@article{Berreur_Bortoluzzi_Köring_Leroux_Paradies_Panossian_2026, title={Double
Functionalization of Atropisomeric Biphenyl Sulfoxides by Ortho
‐Metalation and DYKAT Toward Chiral Quaterphenyl‐Based Borane
Lewis Acids}, DOI={10.1002/ejic.70158},
number={e70158}, journal={European Journal of Inorganic Chemistry}, publisher={Wiley},
author={Berreur, Jordan and Bortoluzzi, Julien and Köring, Laura and Leroux, Frédéric
R. and Paradies, Jan and Panossian, Armen}, year={2026} }'
chicago: Berreur, Jordan, Julien Bortoluzzi, Laura Köring, Frédéric R. Leroux, Jan
Paradies, and Armen Panossian. “Double Functionalization of Atropisomeric Biphenyl
Sulfoxides by Ortho ‐Metalation and
DYKAT Toward Chiral Quaterphenyl‐Based Borane Lewis Acids.” European Journal
of Inorganic Chemistry, 2026. https://doi.org/10.1002/ejic.70158.
ieee: 'J. Berreur, J. Bortoluzzi, L. Köring, F. R. Leroux, J. Paradies, and A. Panossian,
“Double Functionalization of Atropisomeric Biphenyl Sulfoxides by
Ortho ‐Metalation and DYKAT Toward Chiral Quaterphenyl‐Based
Borane Lewis Acids,” European Journal of Inorganic Chemistry, Art. no.
e70158, 2026, doi: 10.1002/ejic.70158.'
mla: Berreur, Jordan, et al. “Double Functionalization of Atropisomeric Biphenyl
Sulfoxides by Ortho ‐Metalation and
DYKAT Toward Chiral Quaterphenyl‐Based Borane Lewis Acids.” European Journal
of Inorganic Chemistry, e70158, Wiley, 2026, doi:10.1002/ejic.70158.
short: J. Berreur, J. Bortoluzzi, L. Köring, F.R. Leroux, J. Paradies, A. Panossian,
European Journal of Inorganic Chemistry (2026).
date_created: 2026-03-11T10:10:08Z
date_updated: 2026-03-11T10:36:31Z
department:
- _id: '2'
- _id: '389'
doi: 10.1002/ejic.70158
language:
- iso: eng
publication: European Journal of Inorganic Chemistry
publication_identifier:
issn:
- 1434-1948
- 1099-0682
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Double Functionalization of Atropisomeric Biphenyl Sulfoxides by Ortho ‐Metalation
and DYKAT Toward Chiral Quaterphenyl‐Based Borane Lewis Acids
type: journal_article
user_id: '53339'
year: '2026'
...
---
_id: '64982'
author:
- first_name: Kai
full_name: Lingnau, Kai
last_name: Lingnau
- first_name: Chantal
full_name: Theile-Rasche, Chantal
last_name: Theile-Rasche
- first_name: Klaus
full_name: Vissing, Klaus
last_name: Vissing
- first_name: Elmar
full_name: Moritzer, Elmar
id: '20531'
last_name: Moritzer
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
- first_name: Martin
full_name: Wiesing, Martin
last_name: Wiesing
citation:
ama: Lingnau K, Theile-Rasche C, Vissing K, Moritzer E, Grundmeier G, Wiesing M.
Mechanisms of deposit formation in injection moulding cavities and the role of
tool coatings and internal release agents. Surface and Coatings Technology.
2026;524:133280. doi:10.1016/j.surfcoat.2026.133280
apa: Lingnau, K., Theile-Rasche, C., Vissing, K., Moritzer, E., Grundmeier, G.,
& Wiesing, M. (2026). Mechanisms of deposit formation in injection moulding
cavities and the role of tool coatings and internal release agents. Surface
and Coatings Technology, 524, 133280. https://doi.org/10.1016/j.surfcoat.2026.133280
bibtex: '@article{Lingnau_Theile-Rasche_Vissing_Moritzer_Grundmeier_Wiesing_2026,
title={Mechanisms of deposit formation in injection moulding cavities and the
role of tool coatings and internal release agents}, volume={524}, DOI={10.1016/j.surfcoat.2026.133280},
journal={Surface and Coatings Technology}, author={Lingnau, Kai and Theile-Rasche,
Chantal and Vissing, Klaus and Moritzer, Elmar and Grundmeier, Guido and Wiesing,
Martin}, year={2026}, pages={133280} }'
chicago: 'Lingnau, Kai, Chantal Theile-Rasche, Klaus Vissing, Elmar Moritzer, Guido
Grundmeier, and Martin Wiesing. “Mechanisms of Deposit Formation in Injection
Moulding Cavities and the Role of Tool Coatings and Internal Release Agents.”
Surface and Coatings Technology 524 (2026): 133280. https://doi.org/10.1016/j.surfcoat.2026.133280.'
ieee: 'K. Lingnau, C. Theile-Rasche, K. Vissing, E. Moritzer, G. Grundmeier, and
M. Wiesing, “Mechanisms of deposit formation in injection moulding cavities and
the role of tool coatings and internal release agents,” Surface and Coatings
Technology, vol. 524, p. 133280, 2026, doi: 10.1016/j.surfcoat.2026.133280.'
mla: Lingnau, Kai, et al. “Mechanisms of Deposit Formation in Injection Moulding
Cavities and the Role of Tool Coatings and Internal Release Agents.” Surface
and Coatings Technology, vol. 524, 2026, p. 133280, doi:10.1016/j.surfcoat.2026.133280.
short: K. Lingnau, C. Theile-Rasche, K. Vissing, E. Moritzer, G. Grundmeier, M.
Wiesing, Surface and Coatings Technology 524 (2026) 133280.
date_created: 2026-03-16T12:20:48Z
date_updated: 2026-03-16T12:51:54Z
department:
- _id: '9'
- _id: '367'
- _id: '302'
doi: 10.1016/j.surfcoat.2026.133280
extern: '1'
intvolume: ' 524'
keyword:
- Plasmabeschichtung
- Spritzgießen
- Spritzgießwerkzeug
- Trennschicht
- ultraTrenn
- Werkzeugbeschichtung
language:
- iso: eng
page: '133280'
publication: Surface and Coatings Technology
publication_identifier:
issn:
- '02578972'
quality_controlled: '1'
status: public
title: Mechanisms of deposit formation in injection moulding cavities and the role
of tool coatings and internal release agents
type: journal_article
user_id: '59363'
volume: 524
year: '2026'
...
---
_id: '65082'
abstract:
- lang: eng
text: Encoding information in molecular arrangements on DNA origami nanostructures
(DONs) provides the basis for novel concepts in molecular data storage and computing.
To preserve their integrity over long timescales, the information‐carrying DONs
are often stored in a frozen state. Here, we investigate the effect of repeated
freeze–thaw (F/T) cycles on the structural and functional integrity of DONs carrying
biotin (Bt) modifications. Streptavidin (SAv) binding is used to visualize the
stored information by atomic force microscopy (AFM) before and after 40 F/T cycles.
Two strategies are compared by F/T cycling of (I) SAv‐bound DONs and (II) SAv‐free
DONs that are exposed to SAv directly before AFM imaging. Our results reveal that
while the DONs retain their overall shape, F/T cycling induces a small amount
of damage, leading to slightly reduced SAv binding. Adding glycerol at mM concentrations
efficiently protects the DONs and restores the original SAv binding yields. Nevertheless,
SAv exposure after F/T cycling leads to slightly higher and more consistent SAv
binding yields and a lower background of nonspecifically adsorbed SAv compared
to Strategy I. This makes information readout by AFM more efficient and renders
Strategy II more convenient for long‐term storage of information‐carrying DONs
with repeated information readout.
article_number: e202500161
author:
- first_name: Xinyang
full_name: Li, Xinyang
last_name: Li
- first_name: Lukas
full_name: Rabbe, Lukas
last_name: Rabbe
- first_name: Jacqueline
full_name: Linneweber, Jacqueline
last_name: Linneweber
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
- first_name: Adrian Clemens
full_name: Keller, Adrian Clemens
id: '48864'
last_name: Keller
orcid: 0000-0001-7139-3110
citation:
ama: Li X, Rabbe L, Linneweber J, Grundmeier G, Keller AC. Stability of Information‐Carrying
DNA Origami Nanostructures During Repeated Freeze–Thaw Cycles. Chemistry–Methods.
2026;6(3). doi:10.1002/cmtd.202500161
apa: Li, X., Rabbe, L., Linneweber, J., Grundmeier, G., & Keller, A. C. (2026).
Stability of Information‐Carrying DNA Origami Nanostructures During Repeated Freeze–Thaw
Cycles. Chemistry–Methods, 6(3), Article e202500161. https://doi.org/10.1002/cmtd.202500161
bibtex: '@article{Li_Rabbe_Linneweber_Grundmeier_Keller_2026, title={Stability of
Information‐Carrying DNA Origami Nanostructures During Repeated Freeze–Thaw Cycles},
volume={6}, DOI={10.1002/cmtd.202500161},
number={3e202500161}, journal={Chemistry–Methods}, publisher={Wiley}, author={Li,
Xinyang and Rabbe, Lukas and Linneweber, Jacqueline and Grundmeier, Guido and
Keller, Adrian Clemens}, year={2026} }'
chicago: Li, Xinyang, Lukas Rabbe, Jacqueline Linneweber, Guido Grundmeier, and
Adrian Clemens Keller. “Stability of Information‐Carrying DNA Origami Nanostructures
During Repeated Freeze–Thaw Cycles.” Chemistry–Methods 6, no. 3 (2026).
https://doi.org/10.1002/cmtd.202500161.
ieee: 'X. Li, L. Rabbe, J. Linneweber, G. Grundmeier, and A. C. Keller, “Stability
of Information‐Carrying DNA Origami Nanostructures During Repeated Freeze–Thaw
Cycles,” Chemistry–Methods, vol. 6, no. 3, Art. no. e202500161, 2026, doi:
10.1002/cmtd.202500161.'
mla: Li, Xinyang, et al. “Stability of Information‐Carrying DNA Origami Nanostructures
During Repeated Freeze–Thaw Cycles.” Chemistry–Methods, vol. 6, no. 3,
e202500161, Wiley, 2026, doi:10.1002/cmtd.202500161.
short: X. Li, L. Rabbe, J. Linneweber, G. Grundmeier, A.C. Keller, Chemistry–Methods
6 (2026).
date_created: 2026-03-23T07:12:13Z
date_updated: 2026-03-23T07:12:53Z
department:
- _id: '302'
doi: 10.1002/cmtd.202500161
intvolume: ' 6'
issue: '3'
language:
- iso: eng
publication: Chemistry–Methods
publication_identifier:
issn:
- 2628-9725
- 2628-9725
publication_status: published
publisher: Wiley
status: public
title: Stability of Information‐Carrying DNA Origami Nanostructures During Repeated
Freeze–Thaw Cycles
type: journal_article
user_id: '48864'
volume: 6
year: '2026'
...
---
_id: '65108'
abstract:
- lang: eng
text: "Abstract\r\n Lithographic
surface patterning is a cornerstone of modern materials and device fabrication.
Although the available lithography techniques are constantly being advanced to
push the feature sizes down to the few-nanometer scale, such developments are
associated with many technological and economic challenges. Combining established
top-down lithography with bottom-up self-assembly strategies has the potential
to overcome those challenges and enable the manipulation of matter with molecular
precision. One of the most exciting approaches in this regard is to harness the
programmability of DNA self-assembly to create precise DNA nanostructure masks
to be used in the lithographic patterning of diverse substrates. DNA nanotechnology
has provided us with a versatile toolbox for the high-yield synthesis of 2D and
3D nanostructures with complex, user-defined shapes at unprecedented molecular
accuracy. Consequently, the last decade has seen intense research efforts aimed
at transferring such DNA nanostructure shapes into functional organic and inorganic
materials and we have now arrived at a point where sophisticated molecular lithography
approaches utilize DNA nanostructure masks for the fabrication of plasmonic surfaces
for metamaterials and sensing applications. This review summarizes how the spatial
information of such DNA nanostructure masks can be transferred into various organic
and inorganic materials through selective etching and deposition steps. The review
also discusses recent developments toward all-purpose molecular lithography schemes
and highlights promising extensions of the discussed methods toward new materials
systems and application fields."
author:
- first_name: Adrian Clemens
full_name: Keller, Adrian Clemens
id: '48864'
last_name: Keller
orcid: 0000-0001-7139-3110
- first_name: Veikko
full_name: Linko, Veikko
last_name: Linko
citation:
ama: 'Keller AC, Linko V. Molecular lithography with DNA nanostructures: Methods
and applications. Journal of Physics D: Applied Physics. Published online
2026. doi:10.1088/1361-6463/ae5667'
apa: 'Keller, A. C., & Linko, V. (2026). Molecular lithography with DNA nanostructures:
Methods and applications. Journal of Physics D: Applied Physics. https://doi.org/10.1088/1361-6463/ae5667'
bibtex: '@article{Keller_Linko_2026, title={Molecular lithography with DNA nanostructures:
Methods and applications}, DOI={10.1088/1361-6463/ae5667},
journal={Journal of Physics D: Applied Physics}, publisher={IOP Publishing}, author={Keller,
Adrian Clemens and Linko, Veikko}, year={2026} }'
chicago: 'Keller, Adrian Clemens, and Veikko Linko. “Molecular Lithography with
DNA Nanostructures: Methods and Applications.” Journal of Physics D: Applied
Physics, 2026. https://doi.org/10.1088/1361-6463/ae5667.'
ieee: 'A. C. Keller and V. Linko, “Molecular lithography with DNA nanostructures:
Methods and applications,” Journal of Physics D: Applied Physics, 2026,
doi: 10.1088/1361-6463/ae5667.'
mla: 'Keller, Adrian Clemens, and Veikko Linko. “Molecular Lithography with DNA
Nanostructures: Methods and Applications.” Journal of Physics D: Applied Physics,
IOP Publishing, 2026, doi:10.1088/1361-6463/ae5667.'
short: 'A.C. Keller, V. Linko, Journal of Physics D: Applied Physics (2026).'
date_created: 2026-03-25T07:43:24Z
date_updated: 2026-03-25T07:44:52Z
department:
- _id: '302'
doi: 10.1088/1361-6463/ae5667
language:
- iso: eng
publication: 'Journal of Physics D: Applied Physics'
publication_identifier:
issn:
- 0022-3727
- 1361-6463
publication_status: published
publisher: IOP Publishing
status: public
title: 'Molecular lithography with DNA nanostructures: Methods and applications'
type: journal_article
user_id: '48864'
year: '2026'
...
---
_id: '63721'
abstract:
- lang: eng
text: Defect engineering offers an effective route to tailor the local coordination
environment, gas transport and excited-state processes in metal-organic frameworks
(MOFs). We establish a quantitative structure-property relationship linking defect-modulated
porosity...
author:
- first_name: Zhenyu
full_name: Zhao, Zhenyu
last_name: Zhao
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
citation:
ama: 'Zhao Z, Tiemann M. Defect Structure-Performance Correlation in Eu3+@UiO-66:
Design of Coordination Sites for Rapid Optical O₂ Sensing. Journal of Materials
Chemistry C. 2026;14:4743-4752. doi:10.1039/d5tc04319k'
apa: 'Zhao, Z., & Tiemann, M. (2026). Defect Structure-Performance Correlation
in Eu3+@UiO-66: Design of Coordination Sites for Rapid Optical
O₂ Sensing. Journal of Materials Chemistry C, 14, 4743–4752. https://doi.org/10.1039/d5tc04319k'
bibtex: '@article{Zhao_Tiemann_2026, title={Defect Structure-Performance Correlation
in Eu3+@UiO-66: Design of Coordination Sites for Rapid Optical
O₂ Sensing}, volume={14}, DOI={10.1039/d5tc04319k},
journal={Journal of Materials Chemistry C}, publisher={Royal Society of Chemistry
(RSC)}, author={Zhao, Zhenyu and Tiemann, Michael}, year={2026}, pages={4743–4752}
}'
chicago: 'Zhao, Zhenyu, and Michael Tiemann. “Defect Structure-Performance Correlation
in Eu3+@UiO-66: Design of Coordination Sites for Rapid Optical
O₂ Sensing.” Journal of Materials Chemistry C 14 (2026): 4743–52. https://doi.org/10.1039/d5tc04319k.'
ieee: 'Z. Zhao and M. Tiemann, “Defect Structure-Performance Correlation in Eu3+@UiO-66:
Design of Coordination Sites for Rapid Optical O₂ Sensing,” Journal of Materials
Chemistry C, vol. 14, pp. 4743–4752, 2026, doi: 10.1039/d5tc04319k.'
mla: 'Zhao, Zhenyu, and Michael Tiemann. “Defect Structure-Performance Correlation
in Eu3+@UiO-66: Design of Coordination Sites for Rapid Optical
O₂ Sensing.” Journal of Materials Chemistry C, vol. 14, Royal Society of
Chemistry (RSC), 2026, pp. 4743–52, doi:10.1039/d5tc04319k.'
short: Z. Zhao, M. Tiemann, Journal of Materials Chemistry C 14 (2026) 4743–4752.
date_created: 2026-01-23T13:26:36Z
date_updated: 2026-03-26T16:37:56Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.1039/d5tc04319k
intvolume: ' 14'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 4743-4752
publication: Journal of Materials Chemistry C
publication_identifier:
issn:
- 2050-7526
- 2050-7534
publication_status: published
publisher: Royal Society of Chemistry (RSC)
quality_controlled: '1'
status: public
title: 'Defect Structure-Performance Correlation in Eu³⁺@UiO-66: Design of Coordination
Sites for Rapid Optical O₂ Sensing'
type: journal_article
user_id: '23547'
volume: 14
year: '2026'
...
---
_id: '58193'
abstract:
- lang: eng
text: Zinc tin oxide (ZTO) is investigated as a photoluminescent sensor for oxygen
(O2); chemisorbed oxygen quenches the luminescence intensity. At the same time,
ZTO is also studied as a resistive sensor; being an n‐type semiconductor, its
electrical conductance decreases by adsorption of oxygen. Both phenomena can be
exploited for quantitative O2 sensing. The respective sensor responses can be
described by the same modified Stern‐Volmer model that distinguishes between accessible
and non‐accessible luminescence centers or charge carriers, respectively. The
impact of the temperature is studied in the range from room temperature up to
150 °C.
article_type: original
author:
- first_name: Linda
full_name: Kothe, Linda
last_name: Kothe
- first_name: Josefin
full_name: Klippstein, Josefin
last_name: Klippstein
- first_name: Marvin
full_name: Kloß, Marvin
last_name: Kloß
- first_name: Marc
full_name: Wengenroth, Marc
last_name: Wengenroth
- first_name: Michael
full_name: Poeplau, Michael
last_name: Poeplau
- first_name: Stephan
full_name: Ester, Stephan
last_name: Ester
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
citation:
ama: 'Kothe L, Klippstein J, Kloß M, et al. Oxygen‐dependent Photoluminescence and
Electrical Conductance of Zinc Tin Oxide (ZTO): A Modified Stern‐Volmer Description.
ChemPhysChem. 2025;26:e202400984. doi:10.1002/cphc.202400984'
apa: 'Kothe, L., Klippstein, J., Kloß, M., Wengenroth, M., Poeplau, M., Ester, S.,
& Tiemann, M. (2025). Oxygen‐dependent Photoluminescence and Electrical Conductance
of Zinc Tin Oxide (ZTO): A Modified Stern‐Volmer Description. ChemPhysChem,
26, e202400984. https://doi.org/10.1002/cphc.202400984'
bibtex: '@article{Kothe_Klippstein_Kloß_Wengenroth_Poeplau_Ester_Tiemann_2025, title={Oxygen‐dependent
Photoluminescence and Electrical Conductance of Zinc Tin Oxide (ZTO): A Modified
Stern‐Volmer Description}, volume={26}, DOI={10.1002/cphc.202400984},
journal={ChemPhysChem}, publisher={Wiley}, author={Kothe, Linda and Klippstein,
Josefin and Kloß, Marvin and Wengenroth, Marc and Poeplau, Michael and Ester,
Stephan and Tiemann, Michael}, year={2025}, pages={e202400984} }'
chicago: 'Kothe, Linda, Josefin Klippstein, Marvin Kloß, Marc Wengenroth, Michael
Poeplau, Stephan Ester, and Michael Tiemann. “Oxygen‐dependent Photoluminescence
and Electrical Conductance of Zinc Tin Oxide (ZTO): A Modified Stern‐Volmer Description.”
ChemPhysChem 26 (2025): e202400984. https://doi.org/10.1002/cphc.202400984.'
ieee: 'L. Kothe et al., “Oxygen‐dependent Photoluminescence and Electrical
Conductance of Zinc Tin Oxide (ZTO): A Modified Stern‐Volmer Description,” ChemPhysChem,
vol. 26, p. e202400984, 2025, doi: 10.1002/cphc.202400984.'
mla: 'Kothe, Linda, et al. “Oxygen‐dependent Photoluminescence and Electrical Conductance
of Zinc Tin Oxide (ZTO): A Modified Stern‐Volmer Description.” ChemPhysChem,
vol. 26, Wiley, 2025, p. e202400984, doi:10.1002/cphc.202400984.'
short: L. Kothe, J. Klippstein, M. Kloß, M. Wengenroth, M. Poeplau, S. Ester, M.
Tiemann, ChemPhysChem 26 (2025) e202400984.
date_created: 2025-01-15T14:12:34Z
date_updated: 2025-04-04T06:20:07Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.1002/cphc.202400984
intvolume: ' 26'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: e202400984
publication: ChemPhysChem
publication_identifier:
issn:
- 1439-4235
- 1439-7641
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: 'Oxygen‐dependent Photoluminescence and Electrical Conductance of Zinc Tin
Oxide (ZTO): A Modified Stern‐Volmer Description'
type: journal_article
user_id: '23547'
volume: 26
year: '2025'
...