---
_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: '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: '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'
...
---
_id: '59906'
abstract:
- lang: eng
text: The cationic molybdenum alkylidyne N-heterocyclic carbene (NHC) complex [Mo(C-p-OMeC6H4)(OCMe(CF3)2)2
(IMes)][B(ArF4] (IMes = 1,3-dimesitylimidazol-2-ylidene) was selectively immobilized
inside the pores of ordered mesoporous silica (OMS) with pore diameters of 66,
56, and 28 Å and used in the ring-expansion metathesis polymerization (REMP) of
cyclic olefins to yield cyclic polymers. A strong confinement effect was observed
for cis-cyclooctene (cCOE), 1,5-cyclooctadiene (COD), (+)-2,3-endo,exo-dicarbomethoxynorborn-5-ene
((+)-DCMNBE), and 2-methyl-2-phenylcycloprop-1-ene (MPCP), allowing for the synthesis
of low-molecular-weight cyclic polymers even at a high monomer concentration.
The exclusive formation of cyclic polymers was demonstrated by matrix-assisted
laser desorption ionization time-of-flight (MALDI-TOF) mass spectrometry. Confinement
also influences stereoselectivity, resulting in a pronounced increase in Z-selectivity
and in an increased cis-syndiospecificity.
article_type: original
author:
- first_name: Patrick
full_name: Probst, Patrick
last_name: Probst
- first_name: Moritz
full_name: Lindemann, Moritz
last_name: Lindemann
- first_name: Johanna R.
full_name: Bruckner, Johanna R.
last_name: Bruckner
- first_name: Boshra
full_name: Atwi, Boshra
last_name: Atwi
- first_name: Dongren
full_name: Wang, Dongren
last_name: Wang
- first_name: Felix Richard
full_name: Fischer, Felix Richard
id: '107380'
last_name: Fischer
- first_name: Marc
full_name: Högler, Marc
last_name: Högler
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
- first_name: Niels
full_name: Hansen, Niels
last_name: Hansen
- first_name: Michael
full_name: Dyballa, Michael
last_name: Dyballa
- first_name: Michael R.
full_name: Buchmeiser, Michael R.
last_name: Buchmeiser
citation:
ama: Probst P, Lindemann M, Bruckner JR, et al. Ring-Expansion Metathesis Polymerization
under Confinement. Journal of the American Chemical Society. 2025;147(10):8741-8750.
doi:10.1021/jacs.4c18171
apa: Probst, P., Lindemann, M., Bruckner, J. R., Atwi, B., Wang, D., Fischer, F.
R., Högler, M., Bauer, M., Hansen, N., Dyballa, M., & Buchmeiser, M. R. (2025).
Ring-Expansion Metathesis Polymerization under Confinement. Journal of the
American Chemical Society, 147(10), 8741–8750. https://doi.org/10.1021/jacs.4c18171
bibtex: '@article{Probst_Lindemann_Bruckner_Atwi_Wang_Fischer_Högler_Bauer_Hansen_Dyballa_et
al._2025, title={Ring-Expansion Metathesis Polymerization under Confinement},
volume={147}, DOI={10.1021/jacs.4c18171},
number={10}, journal={Journal of the American Chemical Society}, publisher={American
Chemical Society (ACS)}, author={Probst, Patrick and Lindemann, Moritz and Bruckner,
Johanna R. and Atwi, Boshra and Wang, Dongren and Fischer, Felix Richard and Högler,
Marc and Bauer, Matthias and Hansen, Niels and Dyballa, Michael and et al.}, year={2025},
pages={8741–8750} }'
chicago: 'Probst, Patrick, Moritz Lindemann, Johanna R. Bruckner, Boshra Atwi, Dongren
Wang, Felix Richard Fischer, Marc Högler, et al. “Ring-Expansion Metathesis Polymerization
under Confinement.” Journal of the American Chemical Society 147, no. 10
(2025): 8741–50. https://doi.org/10.1021/jacs.4c18171.'
ieee: 'P. Probst et al., “Ring-Expansion Metathesis Polymerization under
Confinement,” Journal of the American Chemical Society, vol. 147, no. 10,
pp. 8741–8750, 2025, doi: 10.1021/jacs.4c18171.'
mla: Probst, Patrick, et al. “Ring-Expansion Metathesis Polymerization under Confinement.”
Journal of the American Chemical Society, vol. 147, no. 10, American Chemical
Society (ACS), 2025, pp. 8741–50, doi:10.1021/jacs.4c18171.
short: P. Probst, M. Lindemann, J.R. Bruckner, B. Atwi, D. Wang, F.R. Fischer, M.
Högler, M. Bauer, N. Hansen, M. Dyballa, M.R. Buchmeiser, Journal of the American
Chemical Society 147 (2025) 8741–8750.
date_created: 2025-05-15T06:53:39Z
date_updated: 2025-05-15T06:55:29Z
department:
- _id: '306'
doi: 10.1021/jacs.4c18171
intvolume: ' 147'
issue: '10'
language:
- iso: eng
main_file_link:
- url: https://pubs.acs.org/doi/full/10.1021/jacs.4c18171
page: 8741-8750
publication: Journal of the American Chemical Society
publication_identifier:
issn:
- 0002-7863
- 1520-5126
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Ring-Expansion Metathesis Polymerization under Confinement
type: journal_article
user_id: '48467'
volume: 147
year: '2025'
...
---
_id: '59842'
author:
- first_name: Linda
full_name: Kothe, Linda
last_name: Kothe
- first_name: Marvin
full_name: Kloß, Marvin
last_name: Kloß
- first_name: Tobias
full_name: Wagner, Tobias
last_name: Wagner
- 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, Kloß M, Wagner T, et al. Temperature Studies of Zinc Tin Oxide Photoluminescence
for Optical O2 Sensing. The Journal of Physical Chemistry C.
2025;129(19):9239-9245. doi:10.1021/acs.jpcc.5c01678
apa: Kothe, L., Kloß, M., Wagner, T., Wengenroth, M., Poeplau, M., Ester, S., &
Tiemann, M. (2025). Temperature Studies of Zinc Tin Oxide Photoluminescence for
Optical O2 Sensing. The Journal of Physical Chemistry C, 129(19),
9239–9245. https://doi.org/10.1021/acs.jpcc.5c01678
bibtex: '@article{Kothe_Kloß_Wagner_Wengenroth_Poeplau_Ester_Tiemann_2025, title={Temperature
Studies of Zinc Tin Oxide Photoluminescence for Optical O2 Sensing},
volume={129}, DOI={10.1021/acs.jpcc.5c01678},
number={19}, journal={The Journal of Physical Chemistry C}, publisher={American
Chemical Society (ACS)}, author={Kothe, Linda and Kloß, Marvin and Wagner, Tobias
and Wengenroth, Marc and Poeplau, Michael and Ester, Stephan and Tiemann, Michael},
year={2025}, pages={9239–9245} }'
chicago: 'Kothe, Linda, Marvin Kloß, Tobias Wagner, Marc Wengenroth, Michael Poeplau,
Stephan Ester, and Michael Tiemann. “Temperature Studies of Zinc Tin Oxide Photoluminescence
for Optical O2 Sensing.” The Journal of Physical Chemistry C
129, no. 19 (2025): 9239–45. https://doi.org/10.1021/acs.jpcc.5c01678.'
ieee: 'L. Kothe et al., “Temperature Studies of Zinc Tin Oxide Photoluminescence
for Optical O2 Sensing,” The Journal of Physical Chemistry C,
vol. 129, no. 19, pp. 9239–9245, 2025, doi: 10.1021/acs.jpcc.5c01678.'
mla: Kothe, Linda, et al. “Temperature Studies of Zinc Tin Oxide Photoluminescence
for Optical O2 Sensing.” The Journal of Physical Chemistry C,
vol. 129, no. 19, American Chemical Society (ACS), 2025, pp. 9239–45, doi:10.1021/acs.jpcc.5c01678.
short: L. Kothe, M. Kloß, T. Wagner, M. Wengenroth, M. Poeplau, S. Ester, M. Tiemann,
The Journal of Physical Chemistry C 129 (2025) 9239–9245.
date_created: 2025-05-07T12:15:41Z
date_updated: 2025-05-16T06:16:18Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.1021/acs.jpcc.5c01678
intvolume: ' 129'
issue: '19'
language:
- iso: eng
page: 9239-9245
publication: The Journal of Physical Chemistry C
publication_identifier:
issn:
- 1932-7447
- 1932-7455
publication_status: published
publisher: American Chemical Society (ACS)
quality_controlled: '1'
status: public
title: Temperature Studies of Zinc Tin Oxide Photoluminescence for Optical O2
Sensing
type: journal_article
user_id: '23547'
volume: 129
year: '2025'
...
---
_id: '60815'
abstract:
- lang: eng
text: AbstractThe increasing demand for advanced
sensing technologies drives the development of chemical sensors using innovative
materials. In gas sensing, optical sensors are often used to detect gases such
as CO, NOx, and O2.
Oxygen sensors typically incorporate dyes into oxygen‐permeable matrices like
polymers, silica, or zeolites. Alternatively, semiconductor surface chemistry
can enable O2 detection. However, these approaches are often
limited by slow response and recovery times and low selectivity, restricting their
practical applications. The metal‐organic framework MOF‐76(Eu) and its yttrium‐modified
variant, MOF‐76(Eu/Y) are reported to exhibit highly reversible and fast optical
responses to varying O2 concentrations. Time‐resolved emission
measurements are performed over short (seconds) and long (hours) timescales using
N2 and synthetic air mixtures. Cross‐sensitivity to humidity
is analyzed. Multichannel scaling photon‐counting experiments confirm quenching
at the linker level, as the emission lifetime remains nearly constant. Yttrium
significantly improves stability and performance at room temperature. Structural
and optical changes induced by yttrium are investigated. Additionally, MIL‐78(Eu),
another Eu‐BTC‐based MOF with a different coordination environment, is synthesized.
Unlike MOF‐76(Eu), MIL‐78(Eu) exhibits distinct optical properties but lacks a
reversible response to O2. These results highlight the potential
of MOF‐76‐based materials for high‐performance O2 sensing.
article_number: e11190
article_type: original
author:
- first_name: Zhenyu
full_name: Zhao, Zhenyu
last_name: Zhao
- first_name: Christian
full_name: Weinberger, Christian
id: '11848'
last_name: Weinberger
- first_name: Jakob
full_name: Steube, Jakob
id: '40342'
last_name: Steube
orcid: 0000-0003-3178-4429
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
- first_name: Martin
full_name: Brehm, Martin
id: '100167'
last_name: Brehm
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
citation:
ama: Zhao Z, Weinberger C, Steube J, Bauer M, Brehm M, Tiemann M. Fast‐Responding
O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks
(MOF‐76). Advanced Functional Materials. Published online 2025. doi:10.1002/adfm.202511190
apa: Zhao, Z., Weinberger, C., Steube, J., Bauer, M., Brehm, M., & Tiemann,
M. (2025). Fast‐Responding O2 Gas Sensor Based on Luminescent Europium
Metal‐Organic Frameworks (MOF‐76). Advanced Functional Materials, Article
e11190. https://doi.org/10.1002/adfm.202511190
bibtex: '@article{Zhao_Weinberger_Steube_Bauer_Brehm_Tiemann_2025, title={Fast‐Responding
O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks
(MOF‐76)}, DOI={10.1002/adfm.202511190},
number={e11190}, journal={Advanced Functional Materials}, publisher={Wiley}, author={Zhao,
Zhenyu and Weinberger, Christian and Steube, Jakob and Bauer, Matthias and Brehm,
Martin and Tiemann, Michael}, year={2025} }'
chicago: Zhao, Zhenyu, Christian Weinberger, Jakob Steube, Matthias Bauer, Martin
Brehm, and Michael Tiemann. “Fast‐Responding O2 Gas Sensor Based on
Luminescent Europium Metal‐Organic Frameworks (MOF‐76).” Advanced Functional
Materials, 2025. https://doi.org/10.1002/adfm.202511190.
ieee: 'Z. Zhao, C. Weinberger, J. Steube, M. Bauer, M. Brehm, and M. Tiemann, “Fast‐Responding
O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks
(MOF‐76),” Advanced Functional Materials, Art. no. e11190, 2025, doi: 10.1002/adfm.202511190.'
mla: Zhao, Zhenyu, et al. “Fast‐Responding O2 Gas Sensor Based on Luminescent
Europium Metal‐Organic Frameworks (MOF‐76).” Advanced Functional Materials,
e11190, Wiley, 2025, doi:10.1002/adfm.202511190.
short: Z. Zhao, C. Weinberger, J. Steube, M. Bauer, M. Brehm, M. Tiemann, Advanced
Functional Materials (2025).
date_created: 2025-07-29T06:59:19Z
date_updated: 2025-07-29T07:02:22Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.1002/adfm.202511190
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Advanced Functional Materials
publication_identifier:
issn:
- 1616-301X
- 1616-3028
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic
Frameworks (MOF‐76)
type: journal_article
user_id: '23547'
year: '2025'
...
---
_id: '60862'
author:
- first_name: Matthias J.
full_name: Grotevent, Matthias J.
last_name: Grotevent
- first_name: Linda
full_name: Kothe, Linda
last_name: Kothe
- first_name: Yongli
full_name: Lu, Yongli
last_name: Lu
- first_name: Chantalle J.
full_name: Krajewska, Chantalle J.
last_name: Krajewska
- first_name: Meng-Chen
full_name: Shih, Meng-Chen
last_name: Shih
- first_name: Shaun
full_name: Tan, Shaun
last_name: Tan
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
- first_name: Moungi G.
full_name: Bawendi, Moungi G.
last_name: Bawendi
citation:
ama: Grotevent MJ, Kothe L, Lu Y, et al. Nontoxic and Rapid Chemical Bath Deposition
for SnO2 Electron Transporting Layers in Perovskite Solar Cells. Chemistry
of Materials. 2025;37(15):5866–5873. doi:10.1021/acs.chemmater.5c01081
apa: Grotevent, M. J., Kothe, L., Lu, Y., Krajewska, C. J., Shih, M.-C., Tan, S.,
Tiemann, M., & Bawendi, M. G. (2025). Nontoxic and Rapid Chemical Bath Deposition
for SnO2 Electron Transporting Layers in Perovskite Solar Cells. Chemistry
of Materials, 37(15), 5866–5873. https://doi.org/10.1021/acs.chemmater.5c01081
bibtex: '@article{Grotevent_Kothe_Lu_Krajewska_Shih_Tan_Tiemann_Bawendi_2025, title={Nontoxic
and Rapid Chemical Bath Deposition for SnO2 Electron Transporting Layers
in Perovskite Solar Cells}, volume={37}, DOI={10.1021/acs.chemmater.5c01081},
number={15}, journal={Chemistry of Materials}, publisher={American Chemical Society
(ACS)}, author={Grotevent, Matthias J. and Kothe, Linda and Lu, Yongli and Krajewska,
Chantalle J. and Shih, Meng-Chen and Tan, Shaun and Tiemann, Michael and Bawendi,
Moungi G.}, year={2025}, pages={5866–5873} }'
chicago: 'Grotevent, Matthias J., Linda Kothe, Yongli Lu, Chantalle J. Krajewska,
Meng-Chen Shih, Shaun Tan, Michael Tiemann, and Moungi G. Bawendi. “Nontoxic and
Rapid Chemical Bath Deposition for SnO2 Electron Transporting Layers
in Perovskite Solar Cells.” Chemistry of Materials 37, no. 15 (2025): 5866–5873.
https://doi.org/10.1021/acs.chemmater.5c01081.'
ieee: 'M. J. Grotevent et al., “Nontoxic and Rapid Chemical Bath Deposition
for SnO2 Electron Transporting Layers in Perovskite Solar Cells,” Chemistry
of Materials, vol. 37, no. 15, pp. 5866–5873, 2025, doi: 10.1021/acs.chemmater.5c01081.'
mla: Grotevent, Matthias J., et al. “Nontoxic and Rapid Chemical Bath Deposition
for SnO2 Electron Transporting Layers in Perovskite Solar Cells.” Chemistry
of Materials, vol. 37, no. 15, American Chemical Society (ACS), 2025, pp.
5866–5873, doi:10.1021/acs.chemmater.5c01081.
short: M.J. Grotevent, L. Kothe, Y. Lu, C.J. Krajewska, M.-C. Shih, S. Tan, M. Tiemann,
M.G. Bawendi, Chemistry of Materials 37 (2025) 5866–5873.
date_created: 2025-08-04T11:40:31Z
date_updated: 2025-08-12T13:37:42Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.1021/acs.chemmater.5c01081
intvolume: ' 37'
issue: '15'
language:
- iso: eng
page: 5866–5873
publication: Chemistry of Materials
publication_identifier:
issn:
- 0897-4756
- 1520-5002
publication_status: published
publisher: American Chemical Society (ACS)
quality_controlled: '1'
status: public
title: Nontoxic and Rapid Chemical Bath Deposition for SnO2 Electron Transporting
Layers in Perovskite Solar Cells
type: journal_article
user_id: '23547'
volume: 37
year: '2025'
...
---
_id: '60600'
abstract:
- lang: eng
text: In the search for noble metal free photocatalytic systems, iron is the dream
candidate. To increase excited state lifetimes of iron complexes, the multichromophoric
approach is promising, combining organic chromophores with photoactive iron complexes,
potentially enabling a reservoir effect. We present a series of chromophore-functionalized
complexes based on the parental FeIII complex [Fe(ImP)2][PF6] (HImP = 1,1′-(1,3-phenylene)bis(3-methyl-1-imidazole-2-ylidene)).
The four organic chromophores benzene, naphthalene, anthracene, and pyrene are
attached to the ImP-ligand in para-position to the coordination site to systematically
investigate the influence of the steric demand and electronic properties of the
chromophore on charge transfer lifetimes as well as photodynamics. A thorough
ground state characterization was conducted in addition to investigations of the
excited state dynamics by transient absorption spectroscopy and streak camera
emission measurements. The conclusions drawn are supported by extensive DFT calculations.
The emission coefficients could be significantly improved by the addition of chromophores.
After excitation of the complexes with larger chromophores, coplanarization of
the backbone and complex motif occurs to stabilize the formal charge. This results
in population of a superligand state that exhibits a much faster radiationless
relaxation to the ground state compared to the parent complex, hindering a reservoir
effect.
article_number: acs.inorgchem.5c00526
author:
- first_name: Lennart
full_name: Schmitz, Lennart
id: '53140'
last_name: Schmitz
- first_name: Miguel A.
full_name: Argüello Cordero, Miguel A.
last_name: Argüello Cordero
- first_name: Mohammed J.
full_name: Al-Marri, Mohammed J.
last_name: Al-Marri
- first_name: Roland
full_name: Schoch, Roland
id: '48467'
last_name: Schoch
orcid: 0000-0003-2061-7289
- first_name: Hans
full_name: Egold, Hans
id: '101'
last_name: Egold
- first_name: Adam
full_name: Neuba, Adam
last_name: Neuba
- first_name: Jakob
full_name: Steube, Jakob
id: '40342'
last_name: Steube
orcid: 0000-0003-3178-4429
- first_name: Bastian Johannes
full_name: Bracht, Bastian Johannes
id: '86707'
last_name: Bracht
- first_name: Olga S.
full_name: Bokareva, Olga S.
last_name: Bokareva
- first_name: Stefan
full_name: Lochbrunner, Stefan
last_name: Lochbrunner
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
citation:
ama: Schmitz L, Argüello Cordero MA, Al-Marri MJ, et al. Chromophore Induced Effects
in Iron(III) Complexes. Inorganic Chemistry. Published online 2025. doi:10.1021/acs.inorgchem.5c00526
apa: Schmitz, L., Argüello Cordero, M. A., Al-Marri, M. J., Schoch, R., Egold, H.,
Neuba, A., Steube, J., Bracht, B. J., Bokareva, O. S., Lochbrunner, S., &
Bauer, M. (2025). Chromophore Induced Effects in Iron(III) Complexes. Inorganic
Chemistry, Article acs. inorgchem.5c00526. https://doi.org/10.1021/acs.inorgchem.5c00526
bibtex: '@article{Schmitz_Argüello Cordero_Al-Marri_Schoch_Egold_Neuba_Steube_Bracht_Bokareva_Lochbrunner_et
al._2025, title={Chromophore Induced Effects in Iron(III) Complexes}, DOI={10.1021/acs.inorgchem.5c00526},
number={acs. inorgchem.5c00526}, journal={Inorganic Chemistry}, publisher={American
Chemical Society (ACS)}, author={Schmitz, Lennart and Argüello Cordero, Miguel
A. and Al-Marri, Mohammed J. and Schoch, Roland and Egold, Hans and Neuba, Adam
and Steube, Jakob and Bracht, Bastian Johannes and Bokareva, Olga S. and Lochbrunner,
Stefan and et al.}, year={2025} }'
chicago: Schmitz, Lennart, Miguel A. Argüello Cordero, Mohammed J. Al-Marri, Roland
Schoch, Hans Egold, Adam Neuba, Jakob Steube, et al. “Chromophore Induced Effects
in Iron(III) Complexes.” Inorganic Chemistry, 2025. https://doi.org/10.1021/acs.inorgchem.5c00526.
ieee: 'L. Schmitz et al., “Chromophore Induced Effects in Iron(III) Complexes,”
Inorganic Chemistry, Art. no. acs. inorgchem.5c00526, 2025, doi: 10.1021/acs.inorgchem.5c00526.'
mla: Schmitz, Lennart, et al. “Chromophore Induced Effects in Iron(III) Complexes.”
Inorganic Chemistry, acs. inorgchem.5c00526, American Chemical Society
(ACS), 2025, doi:10.1021/acs.inorgchem.5c00526.
short: L. Schmitz, M.A. Argüello Cordero, M.J. Al-Marri, R. Schoch, H. Egold, A.
Neuba, J. Steube, B.J. Bracht, O.S. Bokareva, S. Lochbrunner, M. Bauer, Inorganic
Chemistry (2025).
date_created: 2025-07-14T08:49:25Z
date_updated: 2025-08-15T12:18:08Z
department:
- _id: '306'
doi: 10.1021/acs.inorgchem.5c00526
keyword:
- Photo
language:
- iso: eng
publication: Inorganic Chemistry
publication_identifier:
issn:
- 0020-1669
- 1520-510X
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Chromophore Induced Effects in Iron(III) Complexes
type: journal_article
user_id: '48467'
year: '2025'
...
---
_id: '58180'
abstract:
- lang: eng
text: 'A series of CoIII complexes [Co(RImP)2][PF6], with HMeImP = 1,1′-(1,3-phenylene)bis(3-methyl-1-imidazole-2-ylidene))
and R = Me, Et, iPr, nBu, is presented in this work. The influence of the strong
donor ligand on the ground and excited-state photophysical properties was investigated
in the context of different alkyl substituents at the imidazole nitrogen. X-ray
diffraction revealed no significant alterations of the structures and all differences
in the series emerge from the electronic structures. These were probed via cyclic
voltammetry and UV–vis spectroscopy, detailing the influence of the different
alkyl substituents on the ground-state properties. All complexes are emissive
at 77 K from a 3MC state, which exhibits lifetimes in the range of 1–5 ns at room
temperature, depending on the alkyl substituent. Therefore, it is clearly shown
that even small differences in the electronic structure have a large impact on
the details of the excited state landscape. The observed behavior was rationalized
by a detailed DFT analysis, which shows that the minimum-energy crossing point
to the ground-state is located only slightly above the MC energy: Consequently,
nonradiative decay to the ground state at room temperature is enabled, while at
77 K this path is prohibited, leading to low-temperature 3MC emission.'
author:
- first_name: Athul
full_name: Krishna, Athul
last_name: Krishna
- first_name: Lorena
full_name: Fritsch, Lorena
id: '44418'
last_name: Fritsch
- first_name: Jakob
full_name: Steube, Jakob
id: '40342'
last_name: Steube
orcid: 0000-0003-3178-4429
- first_name: Miguel A.
full_name: Argüello Cordero, Miguel A.
last_name: Argüello Cordero
- first_name: Roland
full_name: Schoch, Roland
id: '48467'
last_name: Schoch
orcid: 0000-0003-2061-7289
- first_name: Adam
full_name: Neuba, Adam
last_name: Neuba
- first_name: Stefan
full_name: Lochbrunner, Stefan
last_name: Lochbrunner
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
citation:
ama: Krishna A, Fritsch L, Steube J, et al. Low Temperature Emissive Cyclometalated
Cobalt(III) Complexes. Inorganic Chemistry. Published online 2025. doi:10.1021/acs.inorgchem.4c04479
apa: Krishna, A., Fritsch, L., Steube, J., Argüello Cordero, M. A., Schoch, R.,
Neuba, A., Lochbrunner, S., & Bauer, M. (2025). Low Temperature Emissive Cyclometalated
Cobalt(III) Complexes. Inorganic Chemistry. https://doi.org/10.1021/acs.inorgchem.4c04479
bibtex: '@article{Krishna_Fritsch_Steube_Argüello Cordero_Schoch_Neuba_Lochbrunner_Bauer_2025,
title={Low Temperature Emissive Cyclometalated Cobalt(III) Complexes}, DOI={10.1021/acs.inorgchem.4c04479},
journal={Inorganic Chemistry}, publisher={American Chemical Society (ACS)}, author={Krishna,
Athul and Fritsch, Lorena and Steube, Jakob and Argüello Cordero, Miguel A. and
Schoch, Roland and Neuba, Adam and Lochbrunner, Stefan and Bauer, Matthias}, year={2025}
}'
chicago: Krishna, Athul, Lorena Fritsch, Jakob Steube, Miguel A. Argüello Cordero,
Roland Schoch, Adam Neuba, Stefan Lochbrunner, and Matthias Bauer. “Low Temperature
Emissive Cyclometalated Cobalt(III) Complexes.” Inorganic Chemistry, 2025.
https://doi.org/10.1021/acs.inorgchem.4c04479.
ieee: 'A. Krishna et al., “Low Temperature Emissive Cyclometalated Cobalt(III)
Complexes,” Inorganic Chemistry, 2025, doi: 10.1021/acs.inorgchem.4c04479.'
mla: Krishna, Athul, et al. “Low Temperature Emissive Cyclometalated Cobalt(III)
Complexes.” Inorganic Chemistry, American Chemical Society (ACS), 2025,
doi:10.1021/acs.inorgchem.4c04479.
short: A. Krishna, L. Fritsch, J. Steube, M.A. Argüello Cordero, R. Schoch, A. Neuba,
S. Lochbrunner, M. Bauer, Inorganic Chemistry (2025).
date_created: 2025-01-15T08:29:21Z
date_updated: 2025-08-15T12:30:18Z
department:
- _id: '306'
doi: 10.1021/acs.inorgchem.4c04479
keyword:
- Photo
language:
- iso: eng
publication: Inorganic Chemistry
publication_identifier:
issn:
- 0020-1669
- 1520-510X
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Low Temperature Emissive Cyclometalated Cobalt(III) Complexes
type: journal_article
user_id: '48467'
year: '2025'
...
---
_id: '61015'
author:
- first_name: Dominik
full_name: Baier, Dominik
last_name: Baier
- first_name: Laureen
full_name: Kieke, Laureen
last_name: Kieke
- first_name: Sven
full_name: Voth, Sven
last_name: Voth
- first_name: Marvin
full_name: Kloß, Marvin
last_name: Kloß
- first_name: Marten
full_name: Huck, Marten
last_name: Huck
- first_name: Hans-Georg
full_name: Steinrück, Hans-Georg
id: '84268'
last_name: Steinrück
orcid: 0000-0001-6373-0877
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
citation:
ama: 'Baier D, Kieke L, Voth S, et al. Selective H2 Gas Sensing Using
ZIF-71/In-SnO2 Bilayer Sensors: A Size-Selective Molecular Sieving
Approach. ACS Sensors. 2025;10(8):5664-5673. doi:10.1021/acssensors.5c00770'
apa: 'Baier, D., Kieke, L., Voth, S., Kloß, M., Huck, M., Steinrück, H.-G., &
Tiemann, M. (2025). Selective H2 Gas Sensing Using ZIF-71/In-SnO2
Bilayer Sensors: A Size-Selective Molecular Sieving Approach. ACS Sensors,
10(8), 5664–5673. https://doi.org/10.1021/acssensors.5c00770'
bibtex: '@article{Baier_Kieke_Voth_Kloß_Huck_Steinrück_Tiemann_2025, title={Selective
H2 Gas Sensing Using ZIF-71/In-SnO2 Bilayer Sensors: A Size-Selective
Molecular Sieving Approach}, volume={10}, DOI={10.1021/acssensors.5c00770},
number={8}, journal={ACS Sensors}, publisher={American Chemical Society (ACS)},
author={Baier, Dominik and Kieke, Laureen and Voth, Sven and Kloß, Marvin and
Huck, Marten and Steinrück, Hans-Georg and Tiemann, Michael}, year={2025}, pages={5664–5673}
}'
chicago: 'Baier, Dominik, Laureen Kieke, Sven Voth, Marvin Kloß, Marten Huck, Hans-Georg
Steinrück, and Michael Tiemann. “Selective H2 Gas Sensing Using ZIF-71/In-SnO2
Bilayer Sensors: A Size-Selective Molecular Sieving Approach.” ACS Sensors
10, no. 8 (2025): 5664–73. https://doi.org/10.1021/acssensors.5c00770.'
ieee: 'D. Baier et al., “Selective H2 Gas Sensing Using ZIF-71/In-SnO2
Bilayer Sensors: A Size-Selective Molecular Sieving Approach,” ACS Sensors,
vol. 10, no. 8, pp. 5664–5673, 2025, doi: 10.1021/acssensors.5c00770.'
mla: 'Baier, Dominik, et al. “Selective H2 Gas Sensing Using ZIF-71/In-SnO2
Bilayer Sensors: A Size-Selective Molecular Sieving Approach.” ACS Sensors,
vol. 10, no. 8, American Chemical Society (ACS), 2025, pp. 5664–73, doi:10.1021/acssensors.5c00770.'
short: D. Baier, L. Kieke, S. Voth, M. Kloß, M. Huck, H.-G. Steinrück, M. Tiemann,
ACS Sensors 10 (2025) 5664–5673.
date_created: 2025-08-26T06:58:26Z
date_updated: 2025-08-26T06:59:13Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.1021/acssensors.5c00770
intvolume: ' 10'
issue: '8'
language:
- iso: eng
page: 5664-5673
publication: ACS Sensors
publication_identifier:
issn:
- 2379-3694
- 2379-3694
publication_status: published
publisher: American Chemical Society (ACS)
quality_controlled: '1'
status: public
title: 'Selective H2 Gas Sensing Using ZIF-71/In-SnO2 Bilayer
Sensors: A Size-Selective Molecular Sieving Approach'
type: journal_article
user_id: '23547'
volume: 10
year: '2025'
...
---
_id: '62819'
abstract:
- lang: eng
text: Novel oxalate-bridged heterotrinuclear complexes [A][Mn2Cr(bpy)2(H2O)2Cl2(C2O4)3]
(A = (CH3)2(C2H5)NH+ (1) and (CH3)(C2H5)2NH+ (2); bpy = 2,2′-bipyridine) were
synthesized using an aqueous solution of [A]3[Cr(C2O4)3] as a building block in
reaction with Mn2+ ions and with the addition of the N-donor ligand bipyridine.
The isostructural heterometallic complex salts were characterized by single-crystal
and powder X-ray diffraction, infrared and impedance spectroscopy, thermal analysis
and magnetization measurements. The trinuclear anion [{Mn(bpy)(H2O)Cl(μ-C2O4)}2Cr(C2O4)]−
consists of two [Mn(bpy)(H2O)Cl]+ units bridged by the [Cr(C2O4)3]3− anion, which
acts as a bidentate ligand towards each of the manganese atoms. The anions are
hydrogen bonded to each other via coordinated chloride anions, water molecules
and oxygen oxalate atoms, resulting in two-dimensional (2D) hydrogen bonding layers.
Compounds exhibit water-assisted proton conductivity behaviour, which was investigated
at different temperatures and relative humidities (RH). At 25 °C, an increase
in RH from 60% to 93% resulted in an obvious proton conducting switch from 9.1
× 10−11 to 5.6 × 10−5 S cm−1 for 1 and from 7.4 × 10−10 to 1.8 × 10−6 S cm−1 for
2, corresponding to high on/off ratios of about 106 for 1 and 104 for 2. In situ
powder X-ray diffraction (PXRD) analysis showed that unit cell parameters of compounds
1 and 2 slightly increase when exposed to humid conditions. This confirmed that
incorporation of water molecules into structures with pores and voids causes the
proton conductivity switching phenomenon. Magnetic susceptibility measurements
indicate a ferromagnetic interaction between Cr3+ and Mn2+ ions bridged by the
bis(bidentate) oxalate group. The prepared compounds 1 and 2 were explored as
single-source precursors for the formation of spinel oxide by their thermal treatment.
With increasing temperature, the spinel composition changed according to the formula
Mn1+xCr2–xO4 (0 ≤ x ≤ 1), where x = 0.7 at 500 °C and x = 1 at 900 °C when tet[MnII]oct[MnIIICrIII]O4
is formed. The (micro)structure, morphology, and optical properties of spinel
Mn2CrO4 were characterized by PXRD, scanning electron microscopy and UV-Vis diffuse
reflectance spectroscopy. The photocatalytic activity of this oxide in degradation
of the methylene blue dye under Vis irradiation without and with the support of
hydrogen peroxide was further investigated.
author:
- first_name: Ana
full_name: Lozančić, Ana
last_name: Lozančić
- first_name: Sanja
full_name: Burazer, Sanja
last_name: Burazer
- first_name: Tobias
full_name: Wagner, Tobias
last_name: Wagner
- first_name: Krešimir
full_name: Molčanov, Krešimir
last_name: Molčanov
- first_name: Damir
full_name: Pajić, Damir
last_name: Pajić
- first_name: Lidija
full_name: Androš Dubraja, Lidija
last_name: Androš Dubraja
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
- first_name: Marijana
full_name: Jurić, Marijana
last_name: Jurić
citation:
ama: 'Lozančić A, Burazer S, Wagner T, et al. Water-assisted proton conductivity
and a magnetic study of heterotrinuclear oxalate-bridged compounds: molecular
precursors for the Mn2CrO4 spinel. Journal of Materials Chemistry C. 2025;13(41):21179-21195.
doi:10.1039/d5tc02569a'
apa: 'Lozančić, A., Burazer, S., Wagner, T., Molčanov, K., Pajić, D., Androš Dubraja,
L., Tiemann, M., & Jurić, M. (2025). Water-assisted proton conductivity and
a magnetic study of heterotrinuclear oxalate-bridged compounds: molecular precursors
for the Mn2CrO4 spinel. Journal of Materials Chemistry C, 13(41),
21179–21195. https://doi.org/10.1039/d5tc02569a'
bibtex: '@article{Lozančić_Burazer_Wagner_Molčanov_Pajić_Androš Dubraja_Tiemann_Jurić_2025,
title={Water-assisted proton conductivity and a magnetic study of heterotrinuclear
oxalate-bridged compounds: molecular precursors for the Mn2CrO4 spinel}, volume={13},
DOI={10.1039/d5tc02569a}, number={41},
journal={Journal of Materials Chemistry C}, publisher={Royal Society of Chemistry
(RSC)}, author={Lozančić, Ana and Burazer, Sanja and Wagner, Tobias and Molčanov,
Krešimir and Pajić, Damir and Androš Dubraja, Lidija and Tiemann, Michael and
Jurić, Marijana}, year={2025}, pages={21179–21195} }'
chicago: 'Lozančić, Ana, Sanja Burazer, Tobias Wagner, Krešimir Molčanov, Damir
Pajić, Lidija Androš Dubraja, Michael Tiemann, and Marijana Jurić. “Water-Assisted
Proton Conductivity and a Magnetic Study of Heterotrinuclear Oxalate-Bridged Compounds:
Molecular Precursors for the Mn2CrO4 Spinel.” Journal of Materials Chemistry
C 13, no. 41 (2025): 21179–95. https://doi.org/10.1039/d5tc02569a.'
ieee: 'A. Lozančić et al., “Water-assisted proton conductivity and a magnetic
study of heterotrinuclear oxalate-bridged compounds: molecular precursors for
the Mn2CrO4 spinel,” Journal of Materials Chemistry C, vol. 13, no. 41,
pp. 21179–21195, 2025, doi: 10.1039/d5tc02569a.'
mla: 'Lozančić, Ana, et al. “Water-Assisted Proton Conductivity and a Magnetic Study
of Heterotrinuclear Oxalate-Bridged Compounds: Molecular Precursors for the Mn2CrO4
Spinel.” Journal of Materials Chemistry C, vol. 13, no. 41, Royal Society
of Chemistry (RSC), 2025, pp. 21179–95, doi:10.1039/d5tc02569a.'
short: A. Lozančić, S. Burazer, T. Wagner, K. Molčanov, D. Pajić, L. Androš Dubraja,
M. Tiemann, M. Jurić, Journal of Materials Chemistry C 13 (2025) 21179–21195.
date_created: 2025-12-03T17:12:16Z
date_updated: 2025-12-03T17:13:22Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.1039/d5tc02569a
intvolume: ' 13'
issue: '41'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 21179-21195
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: 'Water-assisted proton conductivity and a magnetic study of heterotrinuclear
oxalate-bridged compounds: molecular precursors for the Mn2CrO4 spinel'
type: journal_article
user_id: '23547'
volume: 13
year: '2025'
...
---
_id: '62816'
abstract:
- lang: eng
text: The increasing demand for advanced sensing technologies drives the development
of chemical sensors using innovative materials. In gas sensing, optical sensors
are often used to detect gases such as CO, NOx, and O2. Oxygen sensors typically
incorporate dyes into oxygen-permeable matrices like polymers, silica, or zeolites.
Alternatively, semiconductor surface chemistry can enable O2 detection. However,
these approaches are often limited by slow response and recovery times and low
selectivity, restricting their practical applications. The metal-organic framework
MOF-76(Eu) and its yttrium-modified variant, MOF-76(Eu/Y) are reported to exhibit
highly reversible and fast optical responses to varying O2 concentrations. Time-resolved
emission measurements are performed over short (seconds) and long (hours) timescales
using N2 and synthetic air mixtures. Cross-sensitivity to humidity is analyzed.
Multichannel scaling photon-counting experiments confirm quenching at the linker
level, as the emission lifetime remains nearly constant. Yttrium significantly
improves stability and performance at room temperature. Structural and optical
changes induced by yttrium are investigated. Additionally, MIL-78(Eu), another
Eu-BTC-based MOF with a different coordination environment, is synthesized. Unlike
MOF-76(Eu), MIL-78(Eu) exhibits distinct optical properties but lacks a reversible
response to O2. These results highlight the potential of MOF-76-based materials
for high-performance O2 sensing.
article_number: e11190
author:
- first_name: Zhenyu
full_name: Zhao, Zhenyu
last_name: Zhao
- first_name: Christian
full_name: Weinberger, Christian
id: '11848'
last_name: Weinberger
- first_name: Jakob
full_name: Steube, Jakob
id: '40342'
last_name: Steube
orcid: 0000-0003-3178-4429
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
- first_name: Martin
full_name: Brehm, Martin
id: '100167'
last_name: Brehm
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
citation:
ama: Zhao Z, Weinberger C, Steube J, Bauer M, Brehm M, Tiemann M. Fast‐Responding
O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76).
Advanced Functional Materials. Published online 2025. doi:10.1002/adfm.202511190
apa: Zhao, Z., Weinberger, C., Steube, J., Bauer, M., Brehm, M., & Tiemann,
M. (2025). Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic
Frameworks (MOF‐76). Advanced Functional Materials, Article e11190. https://doi.org/10.1002/adfm.202511190
bibtex: '@article{Zhao_Weinberger_Steube_Bauer_Brehm_Tiemann_2025, title={Fast‐Responding
O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)},
DOI={10.1002/adfm.202511190},
number={e11190}, journal={Advanced Functional Materials}, publisher={Wiley}, author={Zhao,
Zhenyu and Weinberger, Christian and Steube, Jakob and Bauer, Matthias and Brehm,
Martin and Tiemann, Michael}, year={2025} }'
chicago: Zhao, Zhenyu, Christian Weinberger, Jakob Steube, Matthias Bauer, Martin
Brehm, and Michael Tiemann. “Fast‐Responding O2 Gas Sensor Based on Luminescent
Europium Metal‐Organic Frameworks (MOF‐76).” Advanced Functional Materials,
2025. https://doi.org/10.1002/adfm.202511190.
ieee: 'Z. Zhao, C. Weinberger, J. Steube, M. Bauer, M. Brehm, and M. Tiemann, “Fast‐Responding
O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76),”
Advanced Functional Materials, Art. no. e11190, 2025, doi: 10.1002/adfm.202511190.'
mla: Zhao, Zhenyu, et al. “Fast‐Responding O2 Gas Sensor Based on Luminescent Europium
Metal‐Organic Frameworks (MOF‐76).” Advanced Functional Materials, e11190,
Wiley, 2025, doi:10.1002/adfm.202511190.
short: Z. Zhao, C. Weinberger, J. Steube, M. Bauer, M. Brehm, M. Tiemann, Advanced
Functional Materials (2025).
date_created: 2025-12-03T17:09:28Z
date_updated: 2025-12-03T17:11:15Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.1002/adfm.202511190
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Advanced Functional Materials
publication_identifier:
issn:
- 1616-301X
- 1616-3028
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks
(MOF‐76)
type: journal_article
user_id: '23547'
year: '2025'
...
---
_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: '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: '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: '56947'
abstract:
- lang: eng
text: Pore engineering is commonly used to alter the properties of metal–organic
frameworks. This is achieved by incorporating different linker molecules (L) into
the structure, generating isoreticular frameworks. CPO-27, also named MOF-74,
is a prototypical material for this approach, offering the potential to modify
the size of its one-dimensional pore channels and the hydrophobicity of pore walls
using various linker ligands during synthesis. Thermal activation of these materials
yields accessible open metal sites (i.e., under-coordinated metal centers) at
the pore walls, thus acting as strong primary binding sites for guest molecules,
including water. We study the effect of the pore size and linker hydrophobicity
within a series of Ni2+-based isoreticular frameworks (i.e., Ni2L, L = dhtp, dhip,
dondc, bpp, bpm, tpp), analyzing their water sorption behavior and the water interactions
in the confined pore space. For this purpose, we apply water vapor sorption analysis
and Fourier transform infrared spectroscopy. In addition, defect degrees of all
compounds are determined by thermogravimetric analysis and solution 1H nuclear
magnetic resonance spectroscopy. We find that larger defect degrees affect the
preferential sorption sites in Ni2dhtp, while no such indication is found for
the other materials in our study. Instead, strong evidence is found for the formation
of water bridges/chains between coordinating water molecules, as previously observed
for hydrophobic porous carbons and mesoporous silica. This suggests similar sorption
energies for additional water molecules in materials with larger pore sizes after
saturation of the primary binding sites, resulting in more bulk-like water arrangements.
Consequently, the sorption mechanism is driven by classical pore condensation
through H-bonding anchor sites instead of sorption at discrete sites.
article_type: original
author:
- first_name: Marvin
full_name: Kloß, Marvin
last_name: Kloß
- first_name: Lara
full_name: Schäfers, Lara
last_name: Schäfers
- first_name: Zhenyu
full_name: Zhao, Zhenyu
last_name: Zhao
- first_name: Christian
full_name: Weinberger, Christian
id: '11848'
last_name: Weinberger
- first_name: Hans
full_name: Egold, Hans
id: '101'
last_name: Egold
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
citation:
ama: 'Kloß M, Schäfers L, Zhao Z, Weinberger C, Egold H, Tiemann M. Water Sorption
on Isoreticular CPO-27-Type MOFs: From Discrete Sorption Sites to Water-Bridge-Mediated
Pore Condensation. Nanomaterials. 2024;14(22):1791. doi:10.3390/nano14221791'
apa: 'Kloß, M., Schäfers, L., Zhao, Z., Weinberger, C., Egold, H., & Tiemann,
M. (2024). Water Sorption on Isoreticular CPO-27-Type MOFs: From Discrete Sorption
Sites to Water-Bridge-Mediated Pore Condensation. Nanomaterials, 14(22),
1791. https://doi.org/10.3390/nano14221791'
bibtex: '@article{Kloß_Schäfers_Zhao_Weinberger_Egold_Tiemann_2024, title={Water
Sorption on Isoreticular CPO-27-Type MOFs: From Discrete Sorption Sites to Water-Bridge-Mediated
Pore Condensation}, volume={14}, DOI={10.3390/nano14221791},
number={22}, journal={Nanomaterials}, publisher={MDPI AG}, author={Kloß, Marvin
and Schäfers, Lara and Zhao, Zhenyu and Weinberger, Christian and Egold, Hans
and Tiemann, Michael}, year={2024}, pages={1791} }'
chicago: 'Kloß, Marvin, Lara Schäfers, Zhenyu Zhao, Christian Weinberger, Hans Egold,
and Michael Tiemann. “Water Sorption on Isoreticular CPO-27-Type MOFs: From Discrete
Sorption Sites to Water-Bridge-Mediated Pore Condensation.” Nanomaterials
14, no. 22 (2024): 1791. https://doi.org/10.3390/nano14221791.'
ieee: 'M. Kloß, L. Schäfers, Z. Zhao, C. Weinberger, H. Egold, and M. Tiemann, “Water
Sorption on Isoreticular CPO-27-Type MOFs: From Discrete Sorption Sites to Water-Bridge-Mediated
Pore Condensation,” Nanomaterials, vol. 14, no. 22, p. 1791, 2024, doi:
10.3390/nano14221791.'
mla: 'Kloß, Marvin, et al. “Water Sorption on Isoreticular CPO-27-Type MOFs: From
Discrete Sorption Sites to Water-Bridge-Mediated Pore Condensation.” Nanomaterials,
vol. 14, no. 22, MDPI AG, 2024, p. 1791, doi:10.3390/nano14221791.'
short: M. Kloß, L. Schäfers, Z. Zhao, C. Weinberger, H. Egold, M. Tiemann, Nanomaterials
14 (2024) 1791.
date_created: 2024-11-08T06:18:11Z
date_updated: 2025-01-10T14:27:39Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.3390/nano14221791
intvolume: ' 14'
issue: '22'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: '1791'
publication: Nanomaterials
publication_identifier:
issn:
- 2079-4991
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: 'Water Sorption on Isoreticular CPO-27-Type MOFs: From Discrete Sorption Sites
to Water-Bridge-Mediated Pore Condensation'
type: journal_article
user_id: '23547'
volume: 14
year: '2024'
...
---
_id: '56080'
abstract:
- lang: eng
text: CPO‐27 is a metal‐organic framework (MOF) with coordinatively unsaturated
metal centers (open metal sites). It is therefore an ideal host material for small
guest molecules, including water. This opens up numerous possible applications,
such as proton conduction, humidity sensing, water harvesting, or adsorption‐driven
heat pumps. For all of these applications, profound knowledge of the adsorption
and desorption of water in the micropores is mandatory. The hydration and water
structure in CPO‐27‐M (M = Zn or Cu) is investigated using water vapor sorption,
Fourier transform infrared (FTIR) spectroscopy, density functional theory (DFT)
calculations, and molecular dynamics simulation. In the pores of CPO‐27‐Zn, water
binds as a ligand to the Zn center. Additional water molecules are stepwise incorporated
at defined positions, forming a network of H‐bonds with the framework and with
each other. In CPO‐27‐Cu, hydration proceeds by an entirely different mechanism.
Here, water does not coordinate to the metal center, but only forms H‐bonds with
the framework; pore filling occurs mostly in a single step, with the open metal
site remaining unoccupied. Water in the pores forms clusters with extensive intra‐cluster
H‐bonding.
author:
- first_name: Marvin
full_name: Kloß, Marvin
last_name: Kloß
- first_name: Michael
full_name: Beerbaum, Michael
last_name: Beerbaum
- first_name: Dominik
full_name: Baier, Dominik
last_name: Baier
- first_name: Christian
full_name: Weinberger, Christian
id: '11848'
last_name: Weinberger
- first_name: Frederik
full_name: Zysk, Frederik
id: '14757'
last_name: Zysk
- first_name: Hossam
full_name: Elgabarty, Hossam
id: '60250'
last_name: Elgabarty
orcid: 0000-0002-4945-1481
- first_name: Thomas D.
full_name: Kühne, Thomas D.
last_name: Kühne
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
citation:
ama: 'Kloß M, Beerbaum M, Baier D, et al. Understanding Hydration in CPO‐27 Metal‐Organic
Frameworks: Strong Impact of the Chemical Nature of the Metal (Cu, Zn). Advanced
Materials Interfaces. 2024;11(35):2400476. doi:10.1002/admi.202400476'
apa: 'Kloß, M., Beerbaum, M., Baier, D., Weinberger, C., Zysk, F., Elgabarty, H.,
Kühne, T. D., & Tiemann, M. (2024). Understanding Hydration in CPO‐27 Metal‐Organic
Frameworks: Strong Impact of the Chemical Nature of the Metal (Cu, Zn). Advanced
Materials Interfaces, 11(35), 2400476. https://doi.org/10.1002/admi.202400476'
bibtex: '@article{Kloß_Beerbaum_Baier_Weinberger_Zysk_Elgabarty_Kühne_Tiemann_2024,
title={Understanding Hydration in CPO‐27 Metal‐Organic Frameworks: Strong Impact
of the Chemical Nature of the Metal (Cu, Zn)}, volume={11}, DOI={10.1002/admi.202400476},
number={35}, journal={Advanced Materials Interfaces}, publisher={Wiley}, author={Kloß,
Marvin and Beerbaum, Michael and Baier, Dominik and Weinberger, Christian and
Zysk, Frederik and Elgabarty, Hossam and Kühne, Thomas D. and Tiemann, Michael},
year={2024}, pages={2400476} }'
chicago: 'Kloß, Marvin, Michael Beerbaum, Dominik Baier, Christian Weinberger, Frederik
Zysk, Hossam Elgabarty, Thomas D. Kühne, and Michael Tiemann. “Understanding Hydration
in CPO‐27 Metal‐Organic Frameworks: Strong Impact of the Chemical Nature of the
Metal (Cu, Zn).” Advanced Materials Interfaces 11, no. 35 (2024): 2400476.
https://doi.org/10.1002/admi.202400476.'
ieee: 'M. Kloß et al., “Understanding Hydration in CPO‐27 Metal‐Organic Frameworks:
Strong Impact of the Chemical Nature of the Metal (Cu, Zn),” Advanced Materials
Interfaces, vol. 11, no. 35, p. 2400476, 2024, doi: 10.1002/admi.202400476.'
mla: 'Kloß, Marvin, et al. “Understanding Hydration in CPO‐27 Metal‐Organic Frameworks:
Strong Impact of the Chemical Nature of the Metal (Cu, Zn).” Advanced Materials
Interfaces, vol. 11, no. 35, Wiley, 2024, p. 2400476, doi:10.1002/admi.202400476.'
short: M. Kloß, M. Beerbaum, D. Baier, C. Weinberger, F. Zysk, H. Elgabarty, T.D.
Kühne, M. Tiemann, Advanced Materials Interfaces 11 (2024) 2400476.
date_created: 2024-09-06T07:07:17Z
date_updated: 2025-01-10T14:23:51Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.1002/admi.202400476
intvolume: ' 11'
issue: '35'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: '2400476'
publication: Advanced Materials Interfaces
publication_identifier:
issn:
- 2196-7350
- 2196-7350
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: 'Understanding Hydration in CPO‐27 Metal‐Organic Frameworks: Strong Impact
of the Chemical Nature of the Metal (Cu, Zn)'
type: journal_article
user_id: '23547'
volume: 11
year: '2024'
...
---
_id: '56075'
abstract:
- lang: eng
text: An isostructural series of FeII, FeIII, and Fe(IV)complexes [Fe(ImP)2]0/+/2+
utilizing the ImP 1,1′-(1,3-phenylene)-bis(3-methyl-1-imidazol-2-ylidene) ligand,
combining N-heterocy-clic carbenes and cyclometalating functions, is presented.
The strong donor motif stabilizes the high-valent Fe(IV) oxidation state yet keeps
the FeII oxidation state accessible from the parent Fe(III)compound. Chemical
oxidation of [Fe(ImP)2]+ yields stable [FeIV(ImP)2]2+. In contrast, [FeII(ImP)2]0,
obtained by reduction,is highly sensitive toward oxygen. Exhaustive ground state
characterization by single-crystal X-ray diffraction, 1H NMR,Mössbauer spectroscopy,
temperature-dependent magnetic measurements, a combination of X-ray absorption
near edge structureand valence-to-core, as well as core-to-core X-ray emission
spectroscopy, complemented by detailed density functional theory (DFT) analysis,
reveals that the three complexes[Fe(ImP)2]0/+/2+ can be unequivocally attributed
to low-spin d6, d5, and d4 complexes. The excited state landscape of the Fe(II)
and Fe(IV) complexes is characterized by short-lived 3MLCT and 3LMCT states, with
lifetimes of 5.1 and 1.4 ps, respectively. In the FeII-compound, an energetically
low-lying MC state leads to fast deactivation of the MLCT state. The distorted
square-pyramidal state, where one carbene is dissociated, can not only relax into
the ground state, but also into a singlet dissociated state. Its formation was
investigated with time-dependent optical spectroscopy, while insights into its
structure were gained by NMR spectroscopy.
author:
- first_name: Jakob
full_name: Steube, Jakob
id: '40342'
last_name: Steube
orcid: 0000-0003-3178-4429
- first_name: Lorena
full_name: Fritsch, Lorena
id: '44418'
last_name: Fritsch
- first_name: Ayla
full_name: Kruse, Ayla
last_name: Kruse
- first_name: Olga S.
full_name: Bokareva, Olga S.
last_name: Bokareva
- first_name: Serhiy
full_name: Demeshko, Serhiy
last_name: Demeshko
- first_name: Hossam
full_name: Elgabarty, Hossam
id: '60250'
last_name: Elgabarty
orcid: 0000-0002-4945-1481
- first_name: Roland
full_name: Schoch, Roland
id: '48467'
last_name: Schoch
orcid: 0000-0003-2061-7289
- first_name: Mohammad
full_name: Alaraby, Mohammad
last_name: Alaraby
- first_name: Hans
full_name: Egold, Hans
id: '101'
last_name: Egold
- first_name: Bastian Johannes
full_name: Bracht, Bastian Johannes
id: '86707'
last_name: Bracht
- first_name: Lennart
full_name: Schmitz, Lennart
id: '53140'
last_name: Schmitz
- first_name: Stephan
full_name: Hohloch, Stephan
last_name: Hohloch
- first_name: Thomas D.
full_name: Kühne, Thomas D.
last_name: Kühne
- first_name: Franc
full_name: Meyer, Franc
last_name: Meyer
- first_name: Oliver
full_name: Kühn, Oliver
last_name: Kühn
- first_name: Stefan
full_name: Lochbrunner, Stefan
last_name: Lochbrunner
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
citation:
ama: Steube J, Fritsch L, Kruse A, et al. Isostructural Series of a Cyclometalated
Iron Complex in Three Oxidation States. Inorganic Chemistry. Published
online 2024. doi:10.1021/acs.inorgchem.4c02576
apa: Steube, J., Fritsch, L., Kruse, A., Bokareva, O. S., Demeshko, S., Elgabarty,
H., Schoch, R., Alaraby, M., Egold, H., Bracht, B. J., Schmitz, L., Hohloch, S.,
Kühne, T. D., Meyer, F., Kühn, O., Lochbrunner, S., & Bauer, M. (2024). Isostructural
Series of a Cyclometalated Iron Complex in Three Oxidation States. Inorganic
Chemistry. https://doi.org/10.1021/acs.inorgchem.4c02576
bibtex: '@article{Steube_Fritsch_Kruse_Bokareva_Demeshko_Elgabarty_Schoch_Alaraby_Egold_Bracht_et
al._2024, title={Isostructural Series of a Cyclometalated Iron Complex in Three
Oxidation States}, DOI={10.1021/acs.inorgchem.4c02576},
journal={Inorganic Chemistry}, publisher={American Chemical Society (ACS)}, author={Steube,
Jakob and Fritsch, Lorena and Kruse, Ayla and Bokareva, Olga S. and Demeshko,
Serhiy and Elgabarty, Hossam and Schoch, Roland and Alaraby, Mohammad and Egold,
Hans and Bracht, Bastian Johannes and et al.}, year={2024} }'
chicago: Steube, Jakob, Lorena Fritsch, Ayla Kruse, Olga S. Bokareva, Serhiy Demeshko,
Hossam Elgabarty, Roland Schoch, et al. “Isostructural Series of a Cyclometalated
Iron Complex in Three Oxidation States.” Inorganic Chemistry, 2024. https://doi.org/10.1021/acs.inorgchem.4c02576.
ieee: 'J. Steube et al., “Isostructural Series of a Cyclometalated Iron Complex
in Three Oxidation States,” Inorganic Chemistry, 2024, doi: 10.1021/acs.inorgchem.4c02576.'
mla: Steube, Jakob, et al. “Isostructural Series of a Cyclometalated Iron Complex
in Three Oxidation States.” Inorganic Chemistry, American Chemical Society
(ACS), 2024, doi:10.1021/acs.inorgchem.4c02576.
short: J. Steube, L. Fritsch, A. Kruse, O.S. Bokareva, S. Demeshko, H. Elgabarty,
R. Schoch, M. Alaraby, H. Egold, B.J. Bracht, L. Schmitz, S. Hohloch, T.D. Kühne,
F. Meyer, O. Kühn, S. Lochbrunner, M. Bauer, Inorganic Chemistry (2024).
date_created: 2024-09-05T11:34:20Z
date_updated: 2025-08-15T12:17:35Z
department:
- _id: '306'
doi: 10.1021/acs.inorgchem.4c02576
keyword:
- Photo
language:
- iso: eng
publication: Inorganic Chemistry
publication_identifier:
issn:
- 0020-1669
- 1520-510X
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Isostructural Series of a Cyclometalated Iron Complex in Three Oxidation States
type: journal_article
user_id: '48467'
year: '2024'
...
---
_id: '56074'
abstract:
- lang: eng
text: Effective photoinduced charge transfer makes molecular bimetallic assemblies
attractive for applications as active light‐induced proton reduction systems.
Developing competitive base metal dyads is mandatory for a more sustainable future.
However, the electron transfer mechanisms from the photosensitizer to the proton
reduction catalyst in base metal dyads remain so far unexplored. A Fe─Co dyad
that exhibits photocatalytic H2 production activity is studied using femtosecond
X‐ray emission spectroscopy, complemented by ultrafast optical spectroscopy and
theoretical time‐dependent DFT calculations, to understand the electronic and
structural dynamics after photoexcitation and during the subsequent charge transfer
process from the Fe(II) photosensitizer to the cobaloxime catalyst. This novel
approach enables the simultaneous measurement of the transient X‐ray emission
at the iron and cobalt K‐edges in a two‐color experiment. With this methodology,
the excited state dynamics are correlated to the electron transfer processes,
and evidence of the Fe→Co electron transfer as an initial step of proton reduction
activity is unraveled.
author:
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Marina
full_name: Huber‐Gedert, Marina
last_name: Huber‐Gedert
- first_name: Hossam
full_name: Elgabarty, Hossam
id: '60250'
last_name: Elgabarty
orcid: 0000-0002-4945-1481
- first_name: Aleksandr
full_name: Kalinko, Aleksandr
last_name: Kalinko
- first_name: Jacek
full_name: Kubicki, Jacek
last_name: Kubicki
- first_name: Ahmet
full_name: Kertmen, Ahmet
last_name: Kertmen
- first_name: Natalia
full_name: Lindner, Natalia
last_name: Lindner
- first_name: Dmitry
full_name: Khakhulin, Dmitry
last_name: Khakhulin
- first_name: Frederico A.
full_name: Lima, Frederico A.
last_name: Lima
- first_name: Tae‐Kyu
full_name: Choi, Tae‐Kyu
last_name: Choi
- first_name: Mykola
full_name: Biednov, Mykola
last_name: Biednov
- first_name: Lennart
full_name: Schmitz, Lennart
id: '53140'
last_name: Schmitz
- first_name: Natalia
full_name: Piergies, Natalia
last_name: Piergies
- first_name: Peter
full_name: Zalden, Peter
last_name: Zalden
- first_name: Katerina
full_name: Kubicek, Katerina
last_name: Kubicek
- first_name: Angel
full_name: Rodriguez‐Fernandez, Angel
last_name: Rodriguez‐Fernandez
- first_name: Mohammad Alaraby
full_name: Salem, Mohammad Alaraby
last_name: Salem
- first_name: Sophie E.
full_name: Canton, Sophie E.
last_name: Canton
- first_name: Christian
full_name: Bressler, Christian
last_name: Bressler
- first_name: Thomas D.
full_name: Kühne, Thomas D.
last_name: Kühne
- first_name: Wojciech
full_name: Gawelda, Wojciech
last_name: Gawelda
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
citation:
ama: Nowakowski M, Huber‐Gedert M, Elgabarty H, et al. Ultrafast Two‐Color X‐Ray
Emission Spectroscopy Reveals Excited State Landscape in a Base Metal Dyad. Advanced
Science. Published online 2024. doi:10.1002/advs.202404348
apa: Nowakowski, M., Huber‐Gedert, M., Elgabarty, H., Kalinko, A., Kubicki, J.,
Kertmen, A., Lindner, N., Khakhulin, D., Lima, F. A., Choi, T., Biednov, M., Schmitz,
L., Piergies, N., Zalden, P., Kubicek, K., Rodriguez‐Fernandez, A., Salem, M.
A., Canton, S. E., Bressler, C., … Bauer, M. (2024). Ultrafast Two‐Color X‐Ray
Emission Spectroscopy Reveals Excited State Landscape in a Base Metal Dyad. Advanced
Science. https://doi.org/10.1002/advs.202404348
bibtex: '@article{Nowakowski_Huber‐Gedert_Elgabarty_Kalinko_Kubicki_Kertmen_Lindner_Khakhulin_Lima_Choi_et
al._2024, title={Ultrafast Two‐Color X‐Ray Emission Spectroscopy Reveals Excited
State Landscape in a Base Metal Dyad}, DOI={10.1002/advs.202404348},
journal={Advanced Science}, publisher={Wiley}, author={Nowakowski, Michał and
Huber‐Gedert, Marina and Elgabarty, Hossam and Kalinko, Aleksandr and Kubicki,
Jacek and Kertmen, Ahmet and Lindner, Natalia and Khakhulin, Dmitry and Lima,
Frederico A. and Choi, Tae‐Kyu and et al.}, year={2024} }'
chicago: Nowakowski, Michał, Marina Huber‐Gedert, Hossam Elgabarty, Aleksandr Kalinko,
Jacek Kubicki, Ahmet Kertmen, Natalia Lindner, et al. “Ultrafast Two‐Color X‐Ray
Emission Spectroscopy Reveals Excited State Landscape in a Base Metal Dyad.” Advanced
Science, 2024. https://doi.org/10.1002/advs.202404348.
ieee: 'M. Nowakowski et al., “Ultrafast Two‐Color X‐Ray Emission Spectroscopy
Reveals Excited State Landscape in a Base Metal Dyad,” Advanced Science,
2024, doi: 10.1002/advs.202404348.'
mla: Nowakowski, Michał, et al. “Ultrafast Two‐Color X‐Ray Emission Spectroscopy
Reveals Excited State Landscape in a Base Metal Dyad.” Advanced Science,
Wiley, 2024, doi:10.1002/advs.202404348.
short: M. Nowakowski, M. Huber‐Gedert, H. Elgabarty, A. Kalinko, J. Kubicki, A.
Kertmen, N. Lindner, D. Khakhulin, F.A. Lima, T. Choi, M. Biednov, L. Schmitz,
N. Piergies, P. Zalden, K. Kubicek, A. Rodriguez‐Fernandez, M.A. Salem, S.E. Canton,
C. Bressler, T.D. Kühne, W. Gawelda, M. Bauer, Advanced Science (2024).
date_created: 2024-09-05T11:31:30Z
date_updated: 2025-08-15T12:49:56Z
department:
- _id: '306'
doi: 10.1002/advs.202404348
keyword:
- Photo
- Xray
language:
- iso: eng
publication: Advanced Science
publication_identifier:
issn:
- 2198-3844
- 2198-3844
publication_status: published
publisher: Wiley
status: public
title: Ultrafast Two‐Color X‐Ray Emission Spectroscopy Reveals Excited State Landscape
in a Base Metal Dyad
type: journal_article
user_id: '48467'
year: '2024'
...