---
_id: '62094'
author:
- first_name: Pierre
full_name: Yemback, Pierre
last_name: Yemback
- first_name: Kenneth O.
full_name: Eyong, Kenneth O.
last_name: Eyong
- first_name: Noella M.
full_name: Efange, Noella M.
last_name: Efange
- first_name: Michael HK.
full_name: Kamdem, Michael HK.
last_name: Kamdem
- first_name: Derek T.
full_name: Ndinteh, Derek T.
last_name: Ndinteh
- first_name: Patricia O.
full_name: Odumosu, Patricia O.
last_name: Odumosu
- first_name: Gabriel N.
full_name: Folefoc, Gabriel N.
last_name: Folefoc
- first_name: Lawrence
full_name: Ayong, Lawrence
last_name: Ayong
- first_name: Thomas
full_name: Werner, Thomas
id: '89271'
last_name: Werner
orcid: 0000-0001-9025-3244
citation:
ama: 'Yemback P, Eyong KO, Efange NM, et al. Lupane derivatives: Design, isolation,
synthesis and evaluation of antiplasmodial activity against Plasmodium falciparum
3D7 strain. Phytochemistry Letters. 2023;57:26-35. doi:10.1016/j.phytol.2023.06.009'
apa: 'Yemback, P., Eyong, K. O., Efange, N. M., Kamdem, M. HK., Ndinteh, D. T.,
Odumosu, P. O., Folefoc, G. N., Ayong, L., & Werner, T. (2023). Lupane derivatives:
Design, isolation, synthesis and evaluation of antiplasmodial activity against
Plasmodium falciparum 3D7 strain. Phytochemistry Letters, 57, 26–35.
https://doi.org/10.1016/j.phytol.2023.06.009'
bibtex: '@article{Yemback_Eyong_Efange_Kamdem_Ndinteh_Odumosu_Folefoc_Ayong_Werner_2023,
title={Lupane derivatives: Design, isolation, synthesis and evaluation of antiplasmodial
activity against Plasmodium falciparum 3D7 strain}, volume={57}, DOI={10.1016/j.phytol.2023.06.009},
journal={Phytochemistry Letters}, publisher={Elsevier BV}, author={Yemback, Pierre
and Eyong, Kenneth O. and Efange, Noella M. and Kamdem, Michael HK. and Ndinteh,
Derek T. and Odumosu, Patricia O. and Folefoc, Gabriel N. and Ayong, Lawrence
and Werner, Thomas}, year={2023}, pages={26–35} }'
chicago: 'Yemback, Pierre, Kenneth O. Eyong, Noella M. Efange, Michael HK. Kamdem,
Derek T. Ndinteh, Patricia O. Odumosu, Gabriel N. Folefoc, Lawrence Ayong, and
Thomas Werner. “Lupane Derivatives: Design, Isolation, Synthesis and Evaluation
of Antiplasmodial Activity against Plasmodium Falciparum 3D7 Strain.” Phytochemistry
Letters 57 (2023): 26–35. https://doi.org/10.1016/j.phytol.2023.06.009.'
ieee: 'P. Yemback et al., “Lupane derivatives: Design, isolation, synthesis
and evaluation of antiplasmodial activity against Plasmodium falciparum 3D7 strain,”
Phytochemistry Letters, vol. 57, pp. 26–35, 2023, doi: 10.1016/j.phytol.2023.06.009.'
mla: 'Yemback, Pierre, et al. “Lupane Derivatives: Design, Isolation, Synthesis
and Evaluation of Antiplasmodial Activity against Plasmodium Falciparum 3D7 Strain.”
Phytochemistry Letters, vol. 57, Elsevier BV, 2023, pp. 26–35, doi:10.1016/j.phytol.2023.06.009.'
short: P. Yemback, K.O. Eyong, N.M. Efange, M.HK. Kamdem, D.T. Ndinteh, P.O. Odumosu,
G.N. Folefoc, L. Ayong, T. Werner, Phytochemistry Letters 57 (2023) 26–35.
date_created: 2025-11-05T15:21:35Z
date_updated: 2025-11-10T07:47:25Z
department:
- _id: '35'
- _id: '2'
doi: 10.1016/j.phytol.2023.06.009
intvolume: ' 57'
keyword:
- T4
language:
- iso: eng
page: 26-35
publication: Phytochemistry Letters
publication_identifier:
issn:
- 1874-3900
publication_status: published
publisher: Elsevier BV
status: public
title: 'Lupane derivatives: Design, isolation, synthesis and evaluation of antiplasmodial
activity against Plasmodium falciparum 3D7 strain'
type: journal_article
user_id: '89271'
volume: 57
year: '2023'
...
---
_id: '62096'
abstract:
- lang: eng
text: AbstractThe biocatalytic kinetic resolution
of cyclic carbonates derived from glycerol is reported. A selection of 26 esterases
and lipases was tested for the asymmetric hydrolysis of the model substrate (epichlorohydrin
carbonate) in aqueous medium. Among them, Pig Liver Esterase and Novozym® 435
showed the best selectivity with E=38 and 49, respectively.
Both enzymes were employed for the conversion of 12 glycerol derivatives under
optimized conditions. The resolution of halogenated carbonates afforded the unconverted
enantiomer in up to >99 : 1 er. Furthermore, Novozym®
435 was successfully recycled 10 times without significant loss of activity. Upscaling
and isolation of the chiral carbonate was also demonstrated. Subsequent conversion
of this chiral building block allowed the direct one‐pot synthesis of (S)‐Guaifenesin,
(S)‐Mephenesin and (S)‐Chlorphenesin
in up to 89 % yield and 94 : 6 er.
article_number: e202300917
author:
- first_name: Constanza
full_name: Terazzi, Constanza
last_name: Terazzi
- first_name: Anke
full_name: Spannenberg, Anke
last_name: Spannenberg
- first_name: Jan
full_name: von Langermann, Jan
last_name: von Langermann
- first_name: Thomas
full_name: Werner, Thomas
id: '89271'
last_name: Werner
orcid: 0000-0001-9025-3244
citation:
ama: Terazzi C, Spannenberg A, von Langermann J, Werner T. Chemoenzymatic Synthesis
of Chiral Building Blocks Based on the Kinetic Resolution of Glycerol‐Derived
Cyclic Carbonates. ChemCatChem. 2023;15(19). doi:10.1002/cctc.202300917
apa: Terazzi, C., Spannenberg, A., von Langermann, J., & Werner, T. (2023).
Chemoenzymatic Synthesis of Chiral Building Blocks Based on the Kinetic Resolution
of Glycerol‐Derived Cyclic Carbonates. ChemCatChem, 15(19), Article
e202300917. https://doi.org/10.1002/cctc.202300917
bibtex: '@article{Terazzi_Spannenberg_von Langermann_Werner_2023, title={Chemoenzymatic
Synthesis of Chiral Building Blocks Based on the Kinetic Resolution of Glycerol‐Derived
Cyclic Carbonates}, volume={15}, DOI={10.1002/cctc.202300917},
number={19e202300917}, journal={ChemCatChem}, publisher={Wiley}, author={Terazzi,
Constanza and Spannenberg, Anke and von Langermann, Jan and Werner, Thomas}, year={2023}
}'
chicago: Terazzi, Constanza, Anke Spannenberg, Jan von Langermann, and Thomas Werner.
“Chemoenzymatic Synthesis of Chiral Building Blocks Based on the Kinetic Resolution
of Glycerol‐Derived Cyclic Carbonates.” ChemCatChem 15, no. 19 (2023).
https://doi.org/10.1002/cctc.202300917.
ieee: 'C. Terazzi, A. Spannenberg, J. von Langermann, and T. Werner, “Chemoenzymatic
Synthesis of Chiral Building Blocks Based on the Kinetic Resolution of Glycerol‐Derived
Cyclic Carbonates,” ChemCatChem, vol. 15, no. 19, Art. no. e202300917,
2023, doi: 10.1002/cctc.202300917.'
mla: Terazzi, Constanza, et al. “Chemoenzymatic Synthesis of Chiral Building Blocks
Based on the Kinetic Resolution of Glycerol‐Derived Cyclic Carbonates.” ChemCatChem,
vol. 15, no. 19, e202300917, Wiley, 2023, doi:10.1002/cctc.202300917.
short: C. Terazzi, A. Spannenberg, J. von Langermann, T. Werner, ChemCatChem 15
(2023).
date_created: 2025-11-05T15:23:21Z
date_updated: 2025-11-10T08:46:22Z
department:
- _id: '35'
- _id: '2'
doi: 10.1002/cctc.202300917
intvolume: ' 15'
issue: '19'
keyword:
- T1
- T4
- CSSD
language:
- iso: eng
publication: ChemCatChem
publication_identifier:
issn:
- 1867-3880
- 1867-3899
publication_status: published
publisher: Wiley
status: public
title: Chemoenzymatic Synthesis of Chiral Building Blocks Based on the Kinetic Resolution
of Glycerol‐Derived Cyclic Carbonates
type: journal_article
user_id: '89271'
volume: 15
year: '2023'
...
---
_id: '62095'
author:
- first_name: Jan
full_name: Tönjes, Jan
last_name: Tönjes
- first_name: Lukas
full_name: Kell, Lukas
last_name: Kell
- first_name: Thomas
full_name: Werner, Thomas
id: '89271'
last_name: Werner
orcid: 0000-0001-9025-3244
citation:
ama: Tönjes J, Kell L, Werner T. Organocatalytic Stereospecific Appel Reaction.
Organic Letters. 2023;25(51):9114-9118. doi:10.1021/acs.orglett.3c03463
apa: Tönjes, J., Kell, L., & Werner, T. (2023). Organocatalytic Stereospecific
Appel Reaction. Organic Letters, 25(51), 9114–9118. https://doi.org/10.1021/acs.orglett.3c03463
bibtex: '@article{Tönjes_Kell_Werner_2023, title={Organocatalytic Stereospecific
Appel Reaction}, volume={25}, DOI={10.1021/acs.orglett.3c03463},
number={51}, journal={Organic Letters}, publisher={American Chemical Society (ACS)},
author={Tönjes, Jan and Kell, Lukas and Werner, Thomas}, year={2023}, pages={9114–9118}
}'
chicago: 'Tönjes, Jan, Lukas Kell, and Thomas Werner. “Organocatalytic Stereospecific
Appel Reaction.” Organic Letters 25, no. 51 (2023): 9114–18. https://doi.org/10.1021/acs.orglett.3c03463.'
ieee: 'J. Tönjes, L. Kell, and T. Werner, “Organocatalytic Stereospecific Appel
Reaction,” Organic Letters, vol. 25, no. 51, pp. 9114–9118, 2023, doi:
10.1021/acs.orglett.3c03463.'
mla: Tönjes, Jan, et al. “Organocatalytic Stereospecific Appel Reaction.” Organic
Letters, vol. 25, no. 51, American Chemical Society (ACS), 2023, pp. 9114–18,
doi:10.1021/acs.orglett.3c03463.
short: J. Tönjes, L. Kell, T. Werner, Organic Letters 25 (2023) 9114–9118.
date_created: 2025-11-05T15:22:44Z
date_updated: 2025-11-10T08:46:39Z
department:
- _id: '35'
- _id: '2'
doi: 10.1021/acs.orglett.3c03463
intvolume: ' 25'
issue: '51'
keyword:
- T2
- CSSD
language:
- iso: eng
page: 9114-9118
publication: Organic Letters
publication_identifier:
issn:
- 1523-7060
- 1523-7052
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Organocatalytic Stereospecific Appel Reaction
type: journal_article
user_id: '89271'
volume: 25
year: '2023'
...
---
_id: '62810'
abstract:
- lang: eng
text: Cobalt iron containing layered double hydroxides (LDHs) and spinels are promising
catalysts for the electrochemical oxygen evolution reaction (OER). Towards development
of better performing catalysts, the precise tuning of mesostructural features
such as pore size is desirable, but often hard to achieve. Herein, a computer‐controlled
microemulsion‐assisted co‐precipitation (MACP) method at constant pH is established
and compared to conventional co‐precipitation. With MACP, the particle growth
is limited and through variation of the constant pH during synthesis the pore
size of the as‐prepared catalysts is controlled, generating materials for the
systematic investigation of confinement effects during OER. At a threshold pore
size, overpotential increased significantly. Electrochemical impedance spectroscopy
(EIS) indicated a change in OER mechanism, involving the oxygen release step.
It is assumed that in smaller pores the critical radius for gas bubble formation
is not met and therefore a smaller charge‐transfer resistance is observed for
medium frequencies.
article_number: e202202015
article_type: original
author:
- first_name: Anna
full_name: Rabe, Anna
last_name: Rabe
- first_name: Maximilian
full_name: Jaugstetter, Maximilian
last_name: Jaugstetter
- first_name: Felix
full_name: Hiege, Felix
last_name: Hiege
- first_name: Nicolas
full_name: Cosanne, Nicolas
last_name: Cosanne
- first_name: Klaus Friedel
full_name: Ortega, Klaus Friedel
last_name: Ortega
- first_name: Julia
full_name: Linnemann, Julia
id: '116779'
last_name: Linnemann
orcid: 0000-0001-6883-5424
- first_name: Kristina
full_name: Tschulik, Kristina
last_name: Tschulik
- first_name: Malte
full_name: Behrens, Malte
last_name: Behrens
citation:
ama: Rabe A, Jaugstetter M, Hiege F, et al. Tailoring Pore Size and Catalytic Activity
in Cobalt Iron Layered Double Hydroxides and Spinels by Microemulsion‐Assisted
pH‐Controlled Co‐Precipitation. ChemSusChem. 2023;16(10). doi:10.1002/cssc.202202015
apa: Rabe, A., Jaugstetter, M., Hiege, F., Cosanne, N., Ortega, K. F., Linnemann,
J., Tschulik, K., & Behrens, M. (2023). Tailoring Pore Size and Catalytic
Activity in Cobalt Iron Layered Double Hydroxides and Spinels by Microemulsion‐Assisted
pH‐Controlled Co‐Precipitation. ChemSusChem, 16(10), Article e202202015.
https://doi.org/10.1002/cssc.202202015
bibtex: '@article{Rabe_Jaugstetter_Hiege_Cosanne_Ortega_Linnemann_Tschulik_Behrens_2023,
title={Tailoring Pore Size and Catalytic Activity in Cobalt Iron Layered Double
Hydroxides and Spinels by Microemulsion‐Assisted pH‐Controlled Co‐Precipitation},
volume={16}, DOI={10.1002/cssc.202202015},
number={10e202202015}, journal={ChemSusChem}, publisher={Wiley}, author={Rabe,
Anna and Jaugstetter, Maximilian and Hiege, Felix and Cosanne, Nicolas and Ortega,
Klaus Friedel and Linnemann, Julia and Tschulik, Kristina and Behrens, Malte},
year={2023} }'
chicago: Rabe, Anna, Maximilian Jaugstetter, Felix Hiege, Nicolas Cosanne, Klaus
Friedel Ortega, Julia Linnemann, Kristina Tschulik, and Malte Behrens. “Tailoring
Pore Size and Catalytic Activity in Cobalt Iron Layered Double Hydroxides and
Spinels by Microemulsion‐Assisted PH‐Controlled Co‐Precipitation.” ChemSusChem
16, no. 10 (2023). https://doi.org/10.1002/cssc.202202015.
ieee: 'A. Rabe et al., “Tailoring Pore Size and Catalytic Activity in Cobalt
Iron Layered Double Hydroxides and Spinels by Microemulsion‐Assisted pH‐Controlled
Co‐Precipitation,” ChemSusChem, vol. 16, no. 10, Art. no. e202202015, 2023,
doi: 10.1002/cssc.202202015.'
mla: Rabe, Anna, et al. “Tailoring Pore Size and Catalytic Activity in Cobalt Iron
Layered Double Hydroxides and Spinels by Microemulsion‐Assisted PH‐Controlled
Co‐Precipitation.” ChemSusChem, vol. 16, no. 10, e202202015, Wiley, 2023,
doi:10.1002/cssc.202202015.
short: A. Rabe, M. Jaugstetter, F. Hiege, N. Cosanne, K.F. Ortega, J. Linnemann,
K. Tschulik, M. Behrens, ChemSusChem 16 (2023).
date_created: 2025-12-03T15:51:54Z
date_updated: 2025-12-03T16:28:26Z
department:
- _id: '985'
doi: 10.1002/cssc.202202015
extern: '1'
intvolume: ' 16'
issue: '10'
keyword:
- electrocatalysis
- oxygen evolution reaction
- cobalt spinel
- cobalt hydroxide
- LDH
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: ChemSusChem
publication_identifier:
issn:
- 1864-5631
- 1864-564X
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Tailoring Pore Size and Catalytic Activity in Cobalt Iron Layered Double Hydroxides
and Spinels by Microemulsion‐Assisted pH‐Controlled Co‐Precipitation
type: journal_article
user_id: '116779'
volume: 16
year: '2023'
...
---
_id: '62827'
article_number: '103560'
author:
- first_name: Sabrina
full_name: Mahnel, Sabrina
last_name: Mahnel
- first_name: Franz
full_name: Bannert, Franz
last_name: Bannert
- first_name: Johannes
full_name: Zimmermann, Johannes
last_name: Zimmermann
- first_name: Sergio
full_name: Grunder, Sergio
last_name: Grunder
- first_name: Martin
full_name: Demmig, Martin
last_name: Demmig
- first_name: Silvia
full_name: Lomolino, Silvia
last_name: Lomolino
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
citation:
ama: Mahnel S, Bannert F, Zimmermann J, et al. Open time studies of cold curing
polyurethane adhesives using a standardized spatula test setup suitable for near-production
conditions. International Journal of Adhesion and Adhesives. 2023;129.
doi:10.1016/j.ijadhadh.2023.103560
apa: Mahnel, S., Bannert, F., Zimmermann, J., Grunder, S., Demmig, M., Lomolino,
S., & Grundmeier, G. (2023). Open time studies of cold curing polyurethane
adhesives using a standardized spatula test setup suitable for near-production
conditions. International Journal of Adhesion and Adhesives, 129,
Article 103560. https://doi.org/10.1016/j.ijadhadh.2023.103560
bibtex: '@article{Mahnel_Bannert_Zimmermann_Grunder_Demmig_Lomolino_Grundmeier_2023,
title={Open time studies of cold curing polyurethane adhesives using a standardized
spatula test setup suitable for near-production conditions}, volume={129}, DOI={10.1016/j.ijadhadh.2023.103560},
number={103560}, journal={International Journal of Adhesion and Adhesives}, publisher={Elsevier
BV}, author={Mahnel, Sabrina and Bannert, Franz and Zimmermann, Johannes and Grunder,
Sergio and Demmig, Martin and Lomolino, Silvia and Grundmeier, Guido}, year={2023}
}'
chicago: Mahnel, Sabrina, Franz Bannert, Johannes Zimmermann, Sergio Grunder, Martin
Demmig, Silvia Lomolino, and Guido Grundmeier. “Open Time Studies of Cold Curing
Polyurethane Adhesives Using a Standardized Spatula Test Setup Suitable for Near-Production
Conditions.” International Journal of Adhesion and Adhesives 129 (2023).
https://doi.org/10.1016/j.ijadhadh.2023.103560.
ieee: 'S. Mahnel et al., “Open time studies of cold curing polyurethane adhesives
using a standardized spatula test setup suitable for near-production conditions,”
International Journal of Adhesion and Adhesives, vol. 129, Art. no. 103560,
2023, doi: 10.1016/j.ijadhadh.2023.103560.'
mla: Mahnel, Sabrina, et al. “Open Time Studies of Cold Curing Polyurethane Adhesives
Using a Standardized Spatula Test Setup Suitable for Near-Production Conditions.”
International Journal of Adhesion and Adhesives, vol. 129, 103560, Elsevier
BV, 2023, doi:10.1016/j.ijadhadh.2023.103560.
short: S. Mahnel, F. Bannert, J. Zimmermann, S. Grunder, M. Demmig, S. Lomolino,
G. Grundmeier, International Journal of Adhesion and Adhesives 129 (2023).
date_created: 2025-12-04T07:35:22Z
date_updated: 2025-12-04T07:35:49Z
department:
- _id: '302'
doi: 10.1016/j.ijadhadh.2023.103560
intvolume: ' 129'
language:
- iso: eng
publication: International Journal of Adhesion and Adhesives
publication_identifier:
issn:
- 0143-7496
publication_status: published
publisher: Elsevier BV
status: public
title: Open time studies of cold curing polyurethane adhesives using a standardized
spatula test setup suitable for near-production conditions
type: journal_article
user_id: '48864'
volume: 129
year: '2023'
...
---
_id: '62825'
author:
- first_name: Pascal
full_name: Pollmeier, Pascal
id: '44191'
last_name: Pollmeier
citation:
ama: 'Pollmeier P. Umgang Mit Evidenzen Angehender Lehrkräfte in Den Naturwissenschaften:
Epistemologie in Der Lehrkräfteausbildung.; 2023.'
apa: 'Pollmeier, P. (2023). Umgang mit Evidenzen angehender Lehrkräfte in den
Naturwissenschaften: Epistemologie in der Lehrkräfteausbildung.'
bibtex: '@book{Pollmeier_2023, title={Umgang mit Evidenzen angehender Lehrkräfte
in den Naturwissenschaften: Epistemologie in der Lehrkräfteausbildung}, author={Pollmeier,
Pascal}, year={2023} }'
chicago: 'Pollmeier, Pascal. Umgang Mit Evidenzen Angehender Lehrkräfte in Den
Naturwissenschaften: Epistemologie in Der Lehrkräfteausbildung, 2023.'
ieee: 'P. Pollmeier, Umgang mit Evidenzen angehender Lehrkräfte in den Naturwissenschaften:
Epistemologie in der Lehrkräfteausbildung. 2023.'
mla: 'Pollmeier, Pascal. Umgang Mit Evidenzen Angehender Lehrkräfte in Den Naturwissenschaften:
Epistemologie in Der Lehrkräfteausbildung. 2023.'
short: 'P. Pollmeier, Umgang Mit Evidenzen Angehender Lehrkräfte in Den Naturwissenschaften:
Epistemologie in Der Lehrkräfteausbildung, 2023.'
date_created: 2025-12-03T21:34:51Z
date_updated: 2025-12-03T21:35:29Z
department:
- _id: '386'
- _id: '33'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://digital.ub.uni-paderborn.de/hs/content/titleinfo/7376014
oa: '1'
status: public
supervisor:
- first_name: Sabine
full_name: Fechner, Sabine
id: '54823'
last_name: Fechner
orcid: 0000-0001-5645-5870
title: 'Umgang mit Evidenzen angehender Lehrkräfte in den Naturwissenschaften: Epistemologie
in der Lehrkräfteausbildung'
type: dissertation
user_id: '54823'
year: '2023'
...
---
_id: '62854'
abstract:
- lang: eng
text: Highly selective rare-earth separation has become increasingly important due
to the indispensable role of these elements in various cutting-edge technologies
including clean energy. However, the similar physicochemical properties of rare-earth
elements (REEs) render their separation very challenging, and the development
of new selective receptors for these elements is potentially of very considerable
economic and environmental importance. Herein, we report the development of a
series of 4-phosphoryl pyrazolone receptors for the selective separation of trivalent
lanthanum, europium, and ytterbium as the representatives of light, middle, and
heavy REEs, respectively. X-ray crystallography studies were employed to obtain
solid-state structures across 11 of the resulting complexes, allowing comparative
structure–function relationships to be probed, including the effect of lanthanide
contraction that occurs along the series from lanthanum to europium to ytterbium
and which potentially provides a basis for REE ion separation. In addition, the
influence of ligand structure and lipophilicity on lanthanide binding and selectivity
was systematically investigated via n-octanol/water distribution and liquid–liquid
extraction (LLE) studies. Corresponding stoichiometry relationships between solid
and solution states were well established using slope analyses. The results provide
new insights into some fundamental lanthanide coordination chemistry from a separation
perspective and establish 4-phosphoryl pyrazolone derivatives as potential practical
extraction reagents for the selective separation of REEs in the future.
author:
- first_name: Jianfeng
full_name: Zhang, Jianfeng
last_name: Zhang
- first_name: Marco
full_name: Wenzel, Marco
last_name: Wenzel
- first_name: Kathleen
full_name: Schnaars, Kathleen
id: '117735'
last_name: Schnaars
- first_name: Felix
full_name: Hennersdorf, Felix
last_name: Hennersdorf
- first_name: Leonard F.
full_name: Lindoy, Leonard F.
last_name: Lindoy
- first_name: Jan J.
full_name: Weigand, Jan J.
last_name: Weigand
citation:
ama: Zhang J, Wenzel M, Schnaars K, Hennersdorf F, Lindoy LF, Weigand JJ. Highly
Tunable 4-Phosphoryl Pyrazolone Receptors for Selective Rare-Earth Separation.
Inorganic Chemistry. 2023;62(7):3212-3228. doi:10.1021/acs.inorgchem.2c04221
apa: Zhang, J., Wenzel, M., Schnaars, K., Hennersdorf, F., Lindoy, L. F., &
Weigand, J. J. (2023). Highly Tunable 4-Phosphoryl Pyrazolone Receptors for Selective
Rare-Earth Separation. Inorganic Chemistry, 62(7), 3212–3228. https://doi.org/10.1021/acs.inorgchem.2c04221
bibtex: '@article{Zhang_Wenzel_Schnaars_Hennersdorf_Lindoy_Weigand_2023, title={Highly
Tunable 4-Phosphoryl Pyrazolone Receptors for Selective Rare-Earth Separation},
volume={62}, DOI={10.1021/acs.inorgchem.2c04221},
number={7}, journal={Inorganic Chemistry}, publisher={American Chemical Society
(ACS)}, author={Zhang, Jianfeng and Wenzel, Marco and Schnaars, Kathleen and Hennersdorf,
Felix and Lindoy, Leonard F. and Weigand, Jan J.}, year={2023}, pages={3212–3228}
}'
chicago: 'Zhang, Jianfeng, Marco Wenzel, Kathleen Schnaars, Felix Hennersdorf, Leonard
F. Lindoy, and Jan J. Weigand. “Highly Tunable 4-Phosphoryl Pyrazolone Receptors
for Selective Rare-Earth Separation.” Inorganic Chemistry 62, no. 7 (2023):
3212–28. https://doi.org/10.1021/acs.inorgchem.2c04221.'
ieee: 'J. Zhang, M. Wenzel, K. Schnaars, F. Hennersdorf, L. F. Lindoy, and J. J.
Weigand, “Highly Tunable 4-Phosphoryl Pyrazolone Receptors for Selective Rare-Earth
Separation,” Inorganic Chemistry, vol. 62, no. 7, pp. 3212–3228, 2023,
doi: 10.1021/acs.inorgchem.2c04221.'
mla: Zhang, Jianfeng, et al. “Highly Tunable 4-Phosphoryl Pyrazolone Receptors for
Selective Rare-Earth Separation.” Inorganic Chemistry, vol. 62, no. 7,
American Chemical Society (ACS), 2023, pp. 3212–28, doi:10.1021/acs.inorgchem.2c04221.
short: J. Zhang, M. Wenzel, K. Schnaars, F. Hennersdorf, L.F. Lindoy, J.J. Weigand,
Inorganic Chemistry 62 (2023) 3212–3228.
date_created: 2025-12-04T12:10:57Z
date_updated: 2025-12-04T12:19:26Z
department:
- _id: '985'
doi: 10.1021/acs.inorgchem.2c04221
extern: '1'
intvolume: ' 62'
issue: '7'
language:
- iso: eng
page: 3212-3228
publication: Inorganic Chemistry
publication_identifier:
issn:
- 0020-1669
- 1520-510X
publication_status: published
publisher: American Chemical Society (ACS)
quality_controlled: '1'
status: public
title: Highly Tunable 4-Phosphoryl Pyrazolone Receptors for Selective Rare-Earth Separation
type: journal_article
user_id: '117735'
volume: 62
year: '2023'
...
---
_id: '62944'
abstract:
- lang: eng
text: AbstractMonitoring early stages of polymeric
deposit formation and its prevention were studied by in‐situ electrochemical impedance
spectroscopy (EIS) in a continuously operating reactor employed for polymer production.
An EIS flow cell was designed and employed during the emulsion polymerization
of vinyl acetate. The electrochemical analysis of the complex impedance at the
solution/reactor interface allows the time‐resolved detection of film formation
processes. In comparison to oxide‐covered stainless steel, an anti‐adhesive sol‐gel
coated alloy showed a significant inhibition of poly(vinyl acetate) fouling. The
EIS‐based approach proved to be a valuable tool for monitoring both thin barrier
film performance and fouling processes under harsh process conditions.
author:
- first_name: Vanessa
full_name: Neßlinger, Vanessa
id: '54649'
last_name: Neßlinger
orcid: 0000-0001-9416-1646
- first_name: Sören
full_name: Rust, Sören
last_name: Rust
- first_name: Jan
full_name: Atlanov, Jan
last_name: Atlanov
- first_name: Werner
full_name: Pauer, Werner
last_name: Pauer
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
citation:
ama: Neßlinger V, Rust S, Atlanov J, Pauer W, Grundmeier G. Monitoring Polymeric
Fouling in a Continuous Reactor by Electrochemical Impedance Spectroscopy. Chemie
Ingenieur Technik. 2023;96(3):291-299. doi:10.1002/cite.202300032
apa: Neßlinger, V., Rust, S., Atlanov, J., Pauer, W., & Grundmeier, G. (2023).
Monitoring Polymeric Fouling in a Continuous Reactor by Electrochemical Impedance
Spectroscopy. Chemie Ingenieur Technik, 96(3), 291–299. https://doi.org/10.1002/cite.202300032
bibtex: '@article{Neßlinger_Rust_Atlanov_Pauer_Grundmeier_2023, title={Monitoring
Polymeric Fouling in a Continuous Reactor by Electrochemical Impedance Spectroscopy},
volume={96}, DOI={10.1002/cite.202300032},
number={3}, journal={Chemie Ingenieur Technik}, publisher={Wiley}, author={Neßlinger,
Vanessa and Rust, Sören and Atlanov, Jan and Pauer, Werner and Grundmeier, Guido},
year={2023}, pages={291–299} }'
chicago: 'Neßlinger, Vanessa, Sören Rust, Jan Atlanov, Werner Pauer, and Guido Grundmeier.
“Monitoring Polymeric Fouling in a Continuous Reactor by Electrochemical Impedance
Spectroscopy.” Chemie Ingenieur Technik 96, no. 3 (2023): 291–99. https://doi.org/10.1002/cite.202300032.'
ieee: 'V. Neßlinger, S. Rust, J. Atlanov, W. Pauer, and G. Grundmeier, “Monitoring
Polymeric Fouling in a Continuous Reactor by Electrochemical Impedance Spectroscopy,”
Chemie Ingenieur Technik, vol. 96, no. 3, pp. 291–299, 2023, doi: 10.1002/cite.202300032.'
mla: Neßlinger, Vanessa, et al. “Monitoring Polymeric Fouling in a Continuous Reactor
by Electrochemical Impedance Spectroscopy.” Chemie Ingenieur Technik, vol.
96, no. 3, Wiley, 2023, pp. 291–99, doi:10.1002/cite.202300032.
short: V. Neßlinger, S. Rust, J. Atlanov, W. Pauer, G. Grundmeier, Chemie Ingenieur
Technik 96 (2023) 291–299.
date_created: 2025-12-08T08:36:42Z
date_updated: 2025-12-08T08:37:11Z
department:
- _id: '302'
doi: 10.1002/cite.202300032
intvolume: ' 96'
issue: '3'
language:
- iso: ger
page: 291-299
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Chemie Ingenieur Technik
publication_identifier:
issn:
- 0009-286X
- 1522-2640
publication_status: published
publisher: Wiley
status: public
title: Monitoring Polymeric Fouling in a Continuous Reactor by Electrochemical Impedance
Spectroscopy
type: journal_article
user_id: '54649'
volume: 96
year: '2023'
...
---
_id: '62968'
author:
- first_name: Pascal
full_name: Pollmeier, Pascal
id: '44191'
last_name: Pollmeier
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
orcid: 0000-0002-5804-1855
- first_name: Tim
full_name: Rogge, Tim
last_name: Rogge
citation:
ama: 'Pollmeier P, Vogelsang C, Rogge T. Zwischen Angst und Vorfreude – Emotionales
Erleben Lehramtsstudierender bei der Arbeit mit Eigenvideografien. In: ; 2023.'
apa: Pollmeier, P., Vogelsang, C., & Rogge, T. (2023). Zwischen Angst und
Vorfreude – Emotionales Erleben Lehramtsstudierender bei der Arbeit mit Eigenvideografien.
Jahrestagung der Gesellschaft für empirische Bildungsforschung e.V., Essen.
bibtex: '@inproceedings{Pollmeier_Vogelsang_Rogge_2023, title={Zwischen Angst und
Vorfreude – Emotionales Erleben Lehramtsstudierender bei der Arbeit mit Eigenvideografien},
author={Pollmeier, Pascal and Vogelsang, Christoph and Rogge, Tim}, year={2023}
}'
chicago: Pollmeier, Pascal, Christoph Vogelsang, and Tim Rogge. “Zwischen Angst
Und Vorfreude – Emotionales Erleben Lehramtsstudierender Bei Der Arbeit Mit Eigenvideografien,”
2023.
ieee: P. Pollmeier, C. Vogelsang, and T. Rogge, “Zwischen Angst und Vorfreude –
Emotionales Erleben Lehramtsstudierender bei der Arbeit mit Eigenvideografien,”
presented at the Jahrestagung der Gesellschaft für empirische Bildungsforschung
e.V., Essen, 2023.
mla: Pollmeier, Pascal, et al. Zwischen Angst Und Vorfreude – Emotionales Erleben
Lehramtsstudierender Bei Der Arbeit Mit Eigenvideografien. 2023.
short: 'P. Pollmeier, C. Vogelsang, T. Rogge, in: 2023.'
conference:
location: Essen
name: Jahrestagung der Gesellschaft für empirische Bildungsforschung e.V.
date_created: 2025-12-08T09:54:34Z
date_updated: 2025-12-08T09:54:36Z
department:
- _id: '386'
keyword:
- Emotionen
- Video
- Eigenvideografie
- Studierende
- Lehramt
- Praxissemester
- Unterricht
language:
- iso: eng
status: public
title: Zwischen Angst und Vorfreude – Emotionales Erleben Lehramtsstudierender bei
der Arbeit mit Eigenvideografien
type: conference_abstract
user_id: '44191'
year: '2023'
...
---
_id: '62963'
author:
- 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
citation:
ama: 'Pollmeier P, Fechner S. Depicting the confrontation with anomalous data in
Models of Data. In: 15th Conference of The European Science Education Research
Association (ESERA). ; 2023.'
apa: Pollmeier, P., & Fechner, S. (2023). Depicting the confrontation with anomalous
data in Models of Data. 15th Conference of The European Science Education Research
Association (ESERA). 15th Conference of The European Science Education Research
Association (ESERA), Cappadocia.
bibtex: '@inproceedings{Pollmeier_Fechner_2023, title={Depicting the confrontation
with anomalous data in Models of Data}, booktitle={15th Conference of The European
Science Education Research Association (ESERA)}, author={Pollmeier, Pascal and
Fechner, Sabine}, year={2023} }'
chicago: Pollmeier, Pascal, and Sabine Fechner. “Depicting the Confrontation with
Anomalous Data in Models of Data.” In 15th Conference of The European Science
Education Research Association (ESERA), 2023.
ieee: P. Pollmeier and S. Fechner, “Depicting the confrontation with anomalous data
in Models of Data,” presented at the 15th Conference of The European Science Education
Research Association (ESERA), Cappadocia, 2023.
mla: Pollmeier, Pascal, and Sabine Fechner. “Depicting the Confrontation with Anomalous
Data in Models of Data.” 15th Conference of The European Science Education
Research Association (ESERA), 2023.
short: 'P. Pollmeier, S. Fechner, in: 15th Conference of The European Science Education
Research Association (ESERA), 2023.'
conference:
location: Cappadocia
name: 15th Conference of The European Science Education Research Association (ESERA)
date_created: 2025-12-08T09:45:37Z
date_updated: 2025-12-08T18:36:38Z
department:
- _id: '386'
keyword:
- Daten
- anomale Daten
- Auswertung
- Umgang mit Daten
- Experiment
language:
- iso: eng
publication: 15th Conference of The European Science Education Research Association
(ESERA)
status: public
title: Depicting the confrontation with anomalous data in Models of Data
type: conference_abstract
user_id: '54823'
year: '2023'
...
---
_id: '62955'
author:
- first_name: Sabine
full_name: Fechner, Sabine
id: '54823'
last_name: Fechner
orcid: 0000-0001-5645-5870
- first_name: Dietlinde
full_name: Stroop, Dietlinde
last_name: Stroop
- first_name: Jonas
full_name: Ponath, Jonas
id: '100087'
last_name: Ponath
- first_name: Pascal
full_name: Pollmeier, Pascal
id: '44191'
last_name: Pollmeier
citation:
ama: 'Fechner S, Stroop D, Ponath J, Pollmeier P. Digitale Messwerterfassung im
Chemieunterricht – Einblicke in die Entwicklung von Lernumgebungen und digitale
Netzwerke. In: Herbsttagung Des Deutscher Verein Zur Förderung Des Mathematischen
Und Naturwissenschaftlichen Unterrichts (MNU) . Herbsttagung des Deutscher
Verein zur Förderung des mathematischen und naturwissenschaftlichen Unterrichts
(MNU e.V.) Landesverbands Westfalen. ; 2023.'
apa: Fechner, S., Stroop, D., Ponath, J., & Pollmeier, P. (2023). Digitale Messwerterfassung
im Chemieunterricht – Einblicke in die Entwicklung von Lernumgebungen und digitale
Netzwerke. Herbsttagung Des Deutscher Verein Zur Förderung Des Mathematischen
Und Naturwissenschaftlichen Unterrichts (MNU) . Herbsttagung des Deutscher
Verein zur Förderung des mathematischen und naturwissenschaftlichen Unterrichts
(MNU e.V.) Landesverbands Westfalen, Dortmund.
bibtex: '@inproceedings{Fechner_Stroop_Ponath_Pollmeier_2023, series={Herbsttagung
des Deutscher Verein zur Förderung des mathematischen und naturwissenschaftlichen
Unterrichts (MNU e.V.) Landesverbands Westfalen}, title={Digitale Messwerterfassung
im Chemieunterricht – Einblicke in die Entwicklung von Lernumgebungen und digitale
Netzwerke}, booktitle={Herbsttagung des Deutscher Verein zur Förderung des mathematischen
und naturwissenschaftlichen Unterrichts (MNU) }, author={Fechner, Sabine and Stroop,
Dietlinde and Ponath, Jonas and Pollmeier, Pascal}, year={2023}, collection={Herbsttagung
des Deutscher Verein zur Förderung des mathematischen und naturwissenschaftlichen
Unterrichts (MNU e.V.) Landesverbands Westfalen} }'
chicago: Fechner, Sabine, Dietlinde Stroop, Jonas Ponath, and Pascal Pollmeier.
“Digitale Messwerterfassung Im Chemieunterricht – Einblicke in Die Entwicklung
von Lernumgebungen Und Digitale Netzwerke.” In Herbsttagung Des Deutscher Verein
Zur Förderung Des Mathematischen Und Naturwissenschaftlichen Unterrichts (MNU)
. Herbsttagung Des Deutscher Verein Zur Förderung Des Mathematischen Und Naturwissenschaftlichen
Unterrichts (MNU e.V.) Landesverbands Westfalen, 2023.
ieee: S. Fechner, D. Stroop, J. Ponath, and P. Pollmeier, “Digitale Messwerterfassung
im Chemieunterricht – Einblicke in die Entwicklung von Lernumgebungen und digitale
Netzwerke,” presented at the Herbsttagung des Deutscher Verein zur Förderung des
mathematischen und naturwissenschaftlichen Unterrichts (MNU e.V.) Landesverbands
Westfalen, Dortmund, 2023.
mla: Fechner, Sabine, et al. “Digitale Messwerterfassung Im Chemieunterricht – Einblicke
in Die Entwicklung von Lernumgebungen Und Digitale Netzwerke.” Herbsttagung
Des Deutscher Verein Zur Förderung Des Mathematischen Und Naturwissenschaftlichen
Unterrichts (MNU) , 2023.
short: 'S. Fechner, D. Stroop, J. Ponath, P. Pollmeier, in: Herbsttagung Des Deutscher
Verein Zur Förderung Des Mathematischen Und Naturwissenschaftlichen Unterrichts
(MNU) , 2023.'
conference:
location: Dortmund
name: Herbsttagung des Deutscher Verein zur Förderung des mathematischen und naturwissenschaftlichen
Unterrichts (MNU e.V.) Landesverbands Westfalen
date_created: 2025-12-08T09:16:40Z
date_updated: 2025-12-08T18:39:00Z
department:
- _id: '386'
keyword:
- Digital
- Digitalisierung
- Messsensoren
- Lehrkräfte
- Chemie
- Nachhaltigkeit
- Bildung für nachhaltige Entwicklung
- BNE
language:
- iso: eng
project:
- _id: '641'
name: ComeMINT-Netzwerk. fortbilden durch vernetzen – vernetzen durch fortbilden.
Gelingensbedingungen adaptiver MINT-Fortbildungsmodule in Community Networks.
publication: 'Herbsttagung des Deutscher Verein zur Förderung des mathematischen und
naturwissenschaftlichen Unterrichts (MNU) '
series_title: Herbsttagung des Deutscher Verein zur Förderung des mathematischen und
naturwissenschaftlichen Unterrichts (MNU e.V.) Landesverbands Westfalen
status: public
title: Digitale Messwerterfassung im Chemieunterricht – Einblicke in die Entwicklung
von Lernumgebungen und digitale Netzwerke
type: conference_abstract
user_id: '54823'
year: '2023'
...
---
_id: '37613'
abstract:
- lang: eng
text: Chemical phenomena are only observable on a macroscopic level, whereas
they are explained by entities on a non-visible level. Students often demonstrate
limited ability to link these different levels. Augmented reality (AR) offers
the possibility to increase contiguity by embedding virtual models into hands-on
experiments. Therefore, this paper presents a pre- and post-test study investigating
how learning and cognitive load are influenced by AR during hands-on experiments.
Three comparison groups (AR, animation and filmstrip), with a total of N = 104
German secondary school students, conducted and explained two hands-on experiments.
Whereas the AR group was allowed to use an AR app showing virtual models of the
processes on the submicroscopic level during the experiments, the two other groups
were provided with the same dynamic or static models after experimenting. Results
indicate no significant learning gain for the AR group in contrast to the two
other groups. The perceived intrinsic cognitive load was higher for the AR group
in both experiments as well as the extraneous load in the second experiment. It
can be concluded that AR could not unleash its theoretically derived potential
in the present study.
article_number: '9'
author:
- first_name: Hendrik
full_name: Peeters, Hendrik
id: '49942'
last_name: Peeters
orcid: https://orcid.org/ 0000-0002-7143-3781
- 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: Peeters H, Habig S, Fechner S. Does augmented reality help to understand chemical
phenomena during hands-on experiments?–Implications for cognitive load and learning.
Multimodal Technologies and Interaction. 2023;7(2). doi:10.3390/mti7020009
apa: Peeters, H., Habig, S., & Fechner, S. (2023). Does augmented reality help
to understand chemical phenomena during hands-on experiments?–Implications for
cognitive load and learning. Multimodal Technologies and Interaction, 7(2),
Article 9. https://doi.org/10.3390/mti7020009
bibtex: '@article{Peeters_Habig_Fechner_2023, title={Does augmented reality help
to understand chemical phenomena during hands-on experiments?–Implications for
cognitive load and learning}, volume={7}, DOI={10.3390/mti7020009},
number={29}, journal={Multimodal Technologies and Interaction}, publisher={MDPI
AG}, author={Peeters, Hendrik and Habig, Sebastian and Fechner, Sabine}, year={2023}
}'
chicago: Peeters, Hendrik, Sebastian Habig, and Sabine Fechner. “Does Augmented
Reality Help to Understand Chemical Phenomena during Hands-on Experiments?–Implications
for Cognitive Load and Learning.” Multimodal Technologies and Interaction
7, no. 2 (2023). https://doi.org/10.3390/mti7020009.
ieee: 'H. Peeters, S. Habig, and S. Fechner, “Does augmented reality help to understand
chemical phenomena during hands-on experiments?–Implications for cognitive load
and learning,” Multimodal Technologies and Interaction, vol. 7, no. 2,
Art. no. 9, 2023, doi: 10.3390/mti7020009.'
mla: Peeters, Hendrik, et al. “Does Augmented Reality Help to Understand Chemical
Phenomena during Hands-on Experiments?–Implications for Cognitive Load and Learning.”
Multimodal Technologies and Interaction, vol. 7, no. 2, 9, MDPI AG, 2023,
doi:10.3390/mti7020009.
short: H. Peeters, S. Habig, S. Fechner, Multimodal Technologies and Interaction
7 (2023).
date_created: 2023-01-19T15:02:21Z
date_updated: 2025-12-11T13:36:33Z
department:
- _id: '386'
- _id: '33'
doi: 10.3390/mti7020009
intvolume: ' 7'
issue: '2'
keyword:
- augmented reality
- chemistry education
- models
- experiment
- cognitive load
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/2414-4088/7/2/9
oa: '1'
publication: Multimodal Technologies and Interaction
publication_identifier:
issn:
- 2414-4088
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Does augmented reality help to understand chemical phenomena during hands-on
experiments?–Implications for cognitive load and learning
type: journal_article
user_id: '54823'
volume: 7
year: '2023'
...
---
_id: '63010'
author:
- first_name: Lisa
full_name: Wedekind, Lisa
id: '64381'
last_name: Wedekind
- 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
citation:
ama: 'Wedekind L, Pollmeier P, Fechner S. Making use of analogical transfer in context-based
learning. In: 15th Conference of the European Science Education Research Association
(ESERA 2023). 15th Conference of the European Science Education Research Association
(ESERA 2023). ; 2023.'
apa: Wedekind, L., Pollmeier, P., & Fechner, S. (2023). Making use of analogical
transfer in context-based learning. 15th Conference of the European Science
Education Research Association (ESERA 2023). ESERA Conference 2023, Cappadocia,
Türkiye.
bibtex: '@inproceedings{Wedekind_Pollmeier_Fechner_2023, series={15th Conference
of the European Science Education Research Association (ESERA 2023)}, title={Making
use of analogical transfer in context-based learning}, booktitle={15th Conference
of the European Science Education Research Association (ESERA 2023)}, author={Wedekind,
Lisa and Pollmeier, Pascal and Fechner, Sabine}, year={2023}, collection={15th
Conference of the European Science Education Research Association (ESERA 2023)}
}'
chicago: Wedekind, Lisa, Pascal Pollmeier, and Sabine Fechner. “Making Use of Analogical
Transfer in Context-Based Learning.” In 15th Conference of the European Science
Education Research Association (ESERA 2023). 15th Conference of the European
Science Education Research Association (ESERA 2023), 2023.
ieee: L. Wedekind, P. Pollmeier, and S. Fechner, “Making use of analogical transfer
in context-based learning,” presented at the ESERA Conference 2023, Cappadocia,
Türkiye, 2023.
mla: Wedekind, Lisa, et al. “Making Use of Analogical Transfer in Context-Based
Learning.” 15th Conference of the European Science Education Research Association
(ESERA 2023), 2023.
short: 'L. Wedekind, P. Pollmeier, S. Fechner, in: 15th Conference of the European
Science Education Research Association (ESERA 2023), 2023.'
conference:
end_date: 2023-09-01
location: Cappadocia, Türkiye
name: ESERA Conference 2023
start_date: 2023-08-28
date_created: 2025-12-10T08:02:19Z
date_updated: 2025-12-13T23:44:30Z
department:
- _id: '386'
language:
- iso: eng
publication: 15th Conference of the European Science Education Research Association
(ESERA 2023)
series_title: 15th Conference of the European Science Education Research Association
(ESERA 2023)
status: public
title: Making use of analogical transfer in context-based learning
type: conference_abstract
user_id: '54823'
year: '2023'
...
---
_id: '62969'
author:
- first_name: Pascal
full_name: Pollmeier, Pascal
id: '44191'
last_name: Pollmeier
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
orcid: 0000-0002-5804-1855
- first_name: Sabine
full_name: Fechner, Sabine
id: '54823'
last_name: Fechner
orcid: 0000-0001-5645-5870
citation:
ama: 'Pollmeier P, Vogelsang C, Fechner S. Evidence based practice of pre-service
teachers. In: 15th Conference of the European Science Education Research Association
(ESERA). ; 2023.'
apa: Pollmeier, P., Vogelsang, C., & Fechner, S. (2023). Evidence based practice
of pre-service teachers. 15th Conference of the European Science Education
Research Association (ESERA). 15th Conference of the European Science Education
Research Association (ESERA), Cappadocia.
bibtex: '@inproceedings{Pollmeier_Vogelsang_Fechner_2023, title={Evidence based
practice of pre-service teachers}, booktitle={15th Conference of the European
Science Education Research Association (ESERA)}, author={Pollmeier, Pascal and
Vogelsang, Christoph and Fechner, Sabine}, year={2023} }'
chicago: Pollmeier, Pascal, Christoph Vogelsang, and Sabine Fechner. “Evidence Based
Practice of Pre-Service Teachers.” In 15th Conference of the European Science
Education Research Association (ESERA), 2023.
ieee: P. Pollmeier, C. Vogelsang, and S. Fechner, “Evidence based practice of pre-service
teachers,” presented at the 15th Conference of the European Science Education
Research Association (ESERA), Cappadocia, 2023.
mla: Pollmeier, Pascal, et al. “Evidence Based Practice of Pre-Service Teachers.”
15th Conference of the European Science Education Research Association (ESERA),
2023.
short: 'P. Pollmeier, C. Vogelsang, S. Fechner, in: 15th Conference of the European
Science Education Research Association (ESERA), 2023.'
conference:
location: Cappadocia
name: 15th Conference of the European Science Education Research Association (ESERA)
date_created: 2025-12-08T09:56:33Z
date_updated: 2025-12-13T23:45:09Z
department:
- _id: '386'
- _id: '33'
keyword:
- Epistemologie
- Evidenzen
- Daten
- Umgang mit Daten
- Kompetenzen
- Studierende
- pre-service teachers
language:
- iso: eng
publication: 15th Conference of the European Science Education Research Association
(ESERA)
quality_controlled: '1'
status: public
title: Evidence based practice of pre-service teachers
type: conference_abstract
user_id: '54823'
year: '2023'
...
---
_id: '64893'
abstract:
- lang: eng
text: AbstractThe synthesis of three novel imidazolyl‐substituted
sulfur‐containing heteroacenes is reported. These heteroacenes consisting of annelated
benzo‐ and naphthothiophenes serve as precursors for the generation of open‐shell
quinoid heteroacenes by oxidation with alkaline ferric cyanide. Spectroscopic
and computational experiments support the formation of reactive open‐shell quinoids,
which, however, quickly produce paramagnetic polymeric material.
article_number: e202300003
author:
- first_name: Peng
full_name: Hou, Peng
last_name: Hou
- first_name: Sebastian
full_name: Peschtrich, Sebastian
last_name: Peschtrich
- first_name: Wolfram
full_name: Feuerstein, Wolfram
last_name: Feuerstein
- first_name: Roland
full_name: Schoch, Roland
last_name: Schoch
- first_name: Stephan
full_name: Hohloch, Stephan
last_name: Hohloch
- first_name: Frank
full_name: Breher, Frank
last_name: Breher
- first_name: Jan
full_name: Paradies, Jan
id: '53339'
last_name: Paradies
orcid: 0000-0002-3698-668X
citation:
ama: Hou P, Peschtrich S, Feuerstein W, et al. Imidazolyl‐Substituted Benzo‐ and
Naphthodithiophenes as Precursors for the Synthesis of Transient Open‐Shell Quinoids.
ChemistryOpen. 2023;12(11). doi:10.1002/open.202300003
apa: Hou, P., Peschtrich, S., Feuerstein, W., Schoch, R., Hohloch, S., Breher, F.,
& Paradies, J. (2023). Imidazolyl‐Substituted Benzo‐ and Naphthodithiophenes
as Precursors for the Synthesis of Transient Open‐Shell Quinoids. ChemistryOpen,
12(11), Article e202300003. https://doi.org/10.1002/open.202300003
bibtex: '@article{Hou_Peschtrich_Feuerstein_Schoch_Hohloch_Breher_Paradies_2023,
title={Imidazolyl‐Substituted Benzo‐ and Naphthodithiophenes as Precursors for
the Synthesis of Transient Open‐Shell Quinoids}, volume={12}, DOI={10.1002/open.202300003},
number={11e202300003}, journal={ChemistryOpen}, publisher={Wiley}, author={Hou,
Peng and Peschtrich, Sebastian and Feuerstein, Wolfram and Schoch, Roland and
Hohloch, Stephan and Breher, Frank and Paradies, Jan}, year={2023} }'
chicago: Hou, Peng, Sebastian Peschtrich, Wolfram Feuerstein, Roland Schoch, Stephan
Hohloch, Frank Breher, and Jan Paradies. “Imidazolyl‐Substituted Benzo‐ and Naphthodithiophenes
as Precursors for the Synthesis of Transient Open‐Shell Quinoids.” ChemistryOpen
12, no. 11 (2023). https://doi.org/10.1002/open.202300003.
ieee: 'P. Hou et al., “Imidazolyl‐Substituted Benzo‐ and Naphthodithiophenes
as Precursors for the Synthesis of Transient Open‐Shell Quinoids,” ChemistryOpen,
vol. 12, no. 11, Art. no. e202300003, 2023, doi: 10.1002/open.202300003.'
mla: Hou, Peng, et al. “Imidazolyl‐Substituted Benzo‐ and Naphthodithiophenes as
Precursors for the Synthesis of Transient Open‐Shell Quinoids.” ChemistryOpen,
vol. 12, no. 11, e202300003, Wiley, 2023, doi:10.1002/open.202300003.
short: P. Hou, S. Peschtrich, W. Feuerstein, R. Schoch, S. Hohloch, F. Breher, J.
Paradies, ChemistryOpen 12 (2023).
date_created: 2026-03-11T10:21:31Z
date_updated: 2026-03-11T10:21:47Z
department:
- _id: '2'
- _id: '389'
doi: 10.1002/open.202300003
intvolume: ' 12'
issue: '11'
language:
- iso: eng
publication: ChemistryOpen
publication_identifier:
issn:
- 2191-1363
- 2191-1363
publication_status: published
publisher: Wiley
status: public
title: Imidazolyl‐Substituted Benzo‐ and Naphthodithiophenes as Precursors for the
Synthesis of Transient Open‐Shell Quinoids
type: journal_article
user_id: '53339'
volume: 12
year: '2023'
...
---
_id: '30209'
abstract:
- lang: eng
text: DNA origami technology enables the folding of DNA strands into complex
nanoscale shapes whose properties and interactions with molecular species often
deviate significantly from that of genomic DNA. Here, we investigate the salting-out
of different DNA origami shapes by the kosmotropic salt ammonium sulfate that
is routinely employed in protein precipitation. We find that centrifugation in
the presence of 3 M ammonium sulfate results in notable precipitation of DNA origami
nanostructures but not of double-stranded genomic DNA. The precipitated DNA origami
nanostructures can be resuspended in ammonium sulfate-free buffer without apparent
formation of aggregates or loss of structural integrity. Even though quasi-1D
six-helix bundle DNA origami are slightly less susceptible toward salting-out
than more compact DNA origami triangles and 24-helix bundles, precipitation and
recovery yields appear to be mostly independent of DNA origami shape and superstructure.
Exploiting the specificity of ammonium sulfate salting-out for DNA origami nanostructures,
we further apply this method to separate DNA origami triangles from genomic DNA
fragments in a complex mixture. Our results thus demonstrate the possibility of
concentrating and purifying DNA origami nanostructures by ammonium sulfate-induced
salting-out.
author:
- first_name: Marcel
full_name: Hanke, Marcel
last_name: Hanke
- first_name: Niklas
full_name: Hansen, Niklas
last_name: Hansen
- first_name: Ruiping
full_name: Chen, Ruiping
last_name: Chen
- first_name: Guido
full_name: Grundmeier, Guido
last_name: Grundmeier
- first_name: Karim
full_name: Fahmy, Karim
last_name: Fahmy
- first_name: Adrian
full_name: Keller, Adrian
last_name: Keller
citation:
ama: Hanke M, Hansen N, Chen R, Grundmeier G, Fahmy K, Keller A. Salting-Out of
DNA Origami Nanostructures by Ammonium Sulfate. International Journal of Molecular
Sciences. 2022;23(5):2817. doi:10.3390/ijms23052817
apa: Hanke, M., Hansen, N., Chen, R., Grundmeier, G., Fahmy, K., & Keller, A.
(2022). Salting-Out of DNA Origami Nanostructures by Ammonium Sulfate. International
Journal of Molecular Sciences, 23(5), 2817. https://doi.org/10.3390/ijms23052817
bibtex: '@article{Hanke_Hansen_Chen_Grundmeier_Fahmy_Keller_2022, title={Salting-Out
of DNA Origami Nanostructures by Ammonium Sulfate}, volume={23}, DOI={10.3390/ijms23052817},
number={5}, journal={International Journal of Molecular Sciences}, publisher={MDPI
AG}, author={Hanke, Marcel and Hansen, Niklas and Chen, Ruiping and Grundmeier,
Guido and Fahmy, Karim and Keller, Adrian}, year={2022}, pages={2817} }'
chicago: 'Hanke, Marcel, Niklas Hansen, Ruiping Chen, Guido Grundmeier, Karim Fahmy,
and Adrian Keller. “Salting-Out of DNA Origami Nanostructures by Ammonium Sulfate.”
International Journal of Molecular Sciences 23, no. 5 (2022): 2817. https://doi.org/10.3390/ijms23052817.'
ieee: 'M. Hanke, N. Hansen, R. Chen, G. Grundmeier, K. Fahmy, and A. Keller, “Salting-Out
of DNA Origami Nanostructures by Ammonium Sulfate,” International Journal of
Molecular Sciences, vol. 23, no. 5, p. 2817, 2022, doi: 10.3390/ijms23052817.'
mla: Hanke, Marcel, et al. “Salting-Out of DNA Origami Nanostructures by Ammonium
Sulfate.” International Journal of Molecular Sciences, vol. 23, no. 5,
MDPI AG, 2022, p. 2817, doi:10.3390/ijms23052817.
short: M. Hanke, N. Hansen, R. Chen, G. Grundmeier, K. Fahmy, A. Keller, International
Journal of Molecular Sciences 23 (2022) 2817.
date_created: 2022-03-07T07:28:02Z
date_updated: 2022-03-07T07:29:27Z
department:
- _id: '302'
doi: 10.3390/ijms23052817
intvolume: ' 23'
issue: '5'
keyword:
- Inorganic Chemistry
- Organic Chemistry
- Physical and Theoretical Chemistry
- Computer Science Applications
- Spectroscopy
- Molecular Biology
- General Medicine
- Catalysis
language:
- iso: eng
page: '2817'
publication: International Journal of Molecular Sciences
publication_identifier:
issn:
- 1422-0067
publication_status: published
publisher: MDPI AG
status: public
title: Salting-Out of DNA Origami Nanostructures by Ammonium Sulfate
type: journal_article
user_id: '48864'
volume: 23
year: '2022'
...
---
_id: '30910'
author:
- first_name: Lin
full_name: Ma, Lin
last_name: Ma
- first_name: Travis P.
full_name: Pollard, Travis P.
last_name: Pollard
- first_name: Yong
full_name: Zhang, Yong
last_name: Zhang
- first_name: Marshall A.
full_name: Schroeder, Marshall A.
last_name: Schroeder
- first_name: Xiaoming
full_name: Ren, Xiaoming
last_name: Ren
- first_name: Kee Sung
full_name: Han, Kee Sung
last_name: Han
- first_name: Michael S.
full_name: Ding, Michael S.
last_name: Ding
- first_name: Arthur V.
full_name: Cresce, Arthur V.
last_name: Cresce
- first_name: Terrill B.
full_name: Atwater, Terrill B.
last_name: Atwater
- first_name: Julian
full_name: Mars, Julian
last_name: Mars
- first_name: Longsheng
full_name: Cao, Longsheng
last_name: Cao
- first_name: Hans-Georg
full_name: Steinrück, Hans-Georg
id: '84268'
last_name: Steinrück
orcid: 0000-0001-6373-0877
- first_name: Karl T.
full_name: Mueller, Karl T.
last_name: Mueller
- first_name: Michael F.
full_name: Toney, Michael F.
last_name: Toney
- first_name: Matt
full_name: Hourwitz, Matt
last_name: Hourwitz
- first_name: John T.
full_name: Fourkas, John T.
last_name: Fourkas
- first_name: Edward J.
full_name: Maginn, Edward J.
last_name: Maginn
- first_name: Chunsheng
full_name: Wang, Chunsheng
last_name: Wang
- first_name: Oleg
full_name: Borodin, Oleg
last_name: Borodin
- first_name: Kang
full_name: Xu, Kang
last_name: Xu
citation:
ama: Ma L, Pollard TP, Zhang Y, et al. Ammonium enables reversible aqueous Zn battery
chemistries by tailoring the interphase. One Earth. 2022;5(4):413-421.
doi:10.1016/j.oneear.2022.03.012
apa: Ma, L., Pollard, T. P., Zhang, Y., Schroeder, M. A., Ren, X., Han, K. S., Ding,
M. S., Cresce, A. V., Atwater, T. B., Mars, J., Cao, L., Steinrück, H.-G., Mueller,
K. T., Toney, M. F., Hourwitz, M., Fourkas, J. T., Maginn, E. J., Wang, C., Borodin,
O., & Xu, K. (2022). Ammonium enables reversible aqueous Zn battery chemistries
by tailoring the interphase. One Earth, 5(4), 413–421. https://doi.org/10.1016/j.oneear.2022.03.012
bibtex: '@article{Ma_Pollard_Zhang_Schroeder_Ren_Han_Ding_Cresce_Atwater_Mars_et
al._2022, title={Ammonium enables reversible aqueous Zn battery chemistries by
tailoring the interphase}, volume={5}, DOI={10.1016/j.oneear.2022.03.012},
number={4}, journal={One Earth}, publisher={Elsevier BV}, author={Ma, Lin and
Pollard, Travis P. and Zhang, Yong and Schroeder, Marshall A. and Ren, Xiaoming
and Han, Kee Sung and Ding, Michael S. and Cresce, Arthur V. and Atwater, Terrill
B. and Mars, Julian and et al.}, year={2022}, pages={413–421} }'
chicago: 'Ma, Lin, Travis P. Pollard, Yong Zhang, Marshall A. Schroeder, Xiaoming
Ren, Kee Sung Han, Michael S. Ding, et al. “Ammonium Enables Reversible Aqueous
Zn Battery Chemistries by Tailoring the Interphase.” One Earth 5, no. 4
(2022): 413–21. https://doi.org/10.1016/j.oneear.2022.03.012.'
ieee: 'L. Ma et al., “Ammonium enables reversible aqueous Zn battery chemistries
by tailoring the interphase,” One Earth, vol. 5, no. 4, pp. 413–421, 2022,
doi: 10.1016/j.oneear.2022.03.012.'
mla: Ma, Lin, et al. “Ammonium Enables Reversible Aqueous Zn Battery Chemistries
by Tailoring the Interphase.” One Earth, vol. 5, no. 4, Elsevier BV, 2022,
pp. 413–21, doi:10.1016/j.oneear.2022.03.012.
short: L. Ma, T.P. Pollard, Y. Zhang, M.A. Schroeder, X. Ren, K.S. Han, M.S. Ding,
A.V. Cresce, T.B. Atwater, J. Mars, L. Cao, H.-G. Steinrück, K.T. Mueller, M.F.
Toney, M. Hourwitz, J.T. Fourkas, E.J. Maginn, C. Wang, O. Borodin, K. Xu, One
Earth 5 (2022) 413–421.
date_created: 2022-04-18T16:20:44Z
date_updated: 2022-04-18T16:21:11Z
department:
- _id: '633'
doi: 10.1016/j.oneear.2022.03.012
intvolume: ' 5'
issue: '4'
keyword:
- Earth and Planetary Sciences (miscellaneous)
- General Environmental Science
language:
- iso: eng
page: 413-421
publication: One Earth
publication_identifier:
issn:
- 2590-3322
publication_status: published
publisher: Elsevier BV
status: public
title: Ammonium enables reversible aqueous Zn battery chemistries by tailoring the
interphase
type: journal_article
user_id: '84268'
volume: 5
year: '2022'
...
---
_id: '30920'
abstract:
- lang: eng
text: "Abstract\r\n Batteries capable
of extreme fast-charging (XFC) are a necessity for the deployment of electric
vehicles. Material properties of electrodes and electrolytes along with cell parameters
such as stack pressure and temperature have coupled, synergistic, and sometimes
deleterious effects on fast-charging performance. We develop a new experimental
testbed that allows precise and conformal application of electrode stack pressure.
We focus on cell capacity degradation using single-layer pouch cells with graphite
anodes, LiNi0.5Mn0.3Co0.2O2 (NMC532) cathodes, and carbonate-based electrolyte.
In the tested range (10 – 125 psi), cells cycled at higher pressure show higher
capacity and less capacity fading. Additionally, Li plating decreases with increasing
pressure as observed with scanning electron microscopy (SEM) and optical imaging.
While the loss of Li inventory from Li plating is the largest contributor to capacity
fade, electrochemical and SEM examination of the NMC cathodes after XFC experiments
show increased secondary particle damage at lower pressure. We infer that the
better performance at higher pressure is due to more homogenous reactions of active
materials across the electrode and less polarization through the electrode thickness.
Our study emphasizes the importance of electrode stack pressure in XFC batteries
and highlights its subtle role in cell conditions."
author:
- first_name: Chuntian
full_name: Cao, Chuntian
last_name: Cao
- first_name: Hans-Georg
full_name: Steinrück, Hans-Georg
id: '84268'
last_name: Steinrück
orcid: 0000-0001-6373-0877
- first_name: Partha P
full_name: Paul, Partha P
last_name: Paul
- first_name: Alison R.
full_name: Dunlop, Alison R.
last_name: Dunlop
- first_name: Stephen E.
full_name: Trask, Stephen E.
last_name: Trask
- first_name: Andrew
full_name: Jansen, Andrew
last_name: Jansen
- first_name: Robert M
full_name: Kasse, Robert M
last_name: Kasse
- first_name: Vivek
full_name: Thampy, Vivek
last_name: Thampy
- first_name: Maha
full_name: Yusuf, Maha
last_name: Yusuf
- first_name: Johanna
full_name: Nelson Weker, Johanna
last_name: Nelson Weker
- first_name: Badri
full_name: Shyam, Badri
last_name: Shyam
- first_name: Ram
full_name: Subbaraman, Ram
last_name: Subbaraman
- first_name: Kelly
full_name: Davis, Kelly
last_name: Davis
- first_name: Christina M
full_name: Johnston, Christina M
last_name: Johnston
- first_name: Christopher J
full_name: Takacs, Christopher J
last_name: Takacs
- first_name: Michael
full_name: Toney, Michael
last_name: Toney
citation:
ama: Cao C, Steinrück H-G, Paul PP, et al. Conformal Pressure and Fast-Charging
Li-Ion Batteries. Journal of The Electrochemical Society. 2022;169:040540.
doi:10.1149/1945-7111/ac653f
apa: Cao, C., Steinrück, H.-G., Paul, P. P., Dunlop, A. R., Trask, S. E., Jansen,
A., Kasse, R. M., Thampy, V., Yusuf, M., Nelson Weker, J., Shyam, B., Subbaraman,
R., Davis, K., Johnston, C. M., Takacs, C. J., & Toney, M. (2022). Conformal
Pressure and Fast-Charging Li-Ion Batteries. Journal of The Electrochemical
Society, 169, 040540. https://doi.org/10.1149/1945-7111/ac653f
bibtex: '@article{Cao_Steinrück_Paul_Dunlop_Trask_Jansen_Kasse_Thampy_Yusuf_Nelson
Weker_et al._2022, title={Conformal Pressure and Fast-Charging Li-Ion Batteries},
volume={169}, DOI={10.1149/1945-7111/ac653f},
journal={Journal of The Electrochemical Society}, publisher={The Electrochemical
Society}, author={Cao, Chuntian and Steinrück, Hans-Georg and Paul, Partha P and
Dunlop, Alison R. and Trask, Stephen E. and Jansen, Andrew and Kasse, Robert M
and Thampy, Vivek and Yusuf, Maha and Nelson Weker, Johanna and et al.}, year={2022},
pages={040540} }'
chicago: 'Cao, Chuntian, Hans-Georg Steinrück, Partha P Paul, Alison R. Dunlop,
Stephen E. Trask, Andrew Jansen, Robert M Kasse, et al. “Conformal Pressure and
Fast-Charging Li-Ion Batteries.” Journal of The Electrochemical Society
169 (2022): 040540. https://doi.org/10.1149/1945-7111/ac653f.'
ieee: 'C. Cao et al., “Conformal Pressure and Fast-Charging Li-Ion Batteries,”
Journal of The Electrochemical Society, vol. 169, p. 040540, 2022, doi:
10.1149/1945-7111/ac653f.'
mla: Cao, Chuntian, et al. “Conformal Pressure and Fast-Charging Li-Ion Batteries.”
Journal of The Electrochemical Society, vol. 169, The Electrochemical Society,
2022, p. 040540, doi:10.1149/1945-7111/ac653f.
short: C. Cao, H.-G. Steinrück, P.P. Paul, A.R. Dunlop, S.E. Trask, A. Jansen, R.M.
Kasse, V. Thampy, M. Yusuf, J. Nelson Weker, B. Shyam, R. Subbaraman, K. Davis,
C.M. Johnston, C.J. Takacs, M. Toney, Journal of The Electrochemical Society 169
(2022) 040540.
date_created: 2022-04-20T06:37:40Z
date_updated: 2022-04-20T06:38:37Z
department:
- _id: '633'
doi: 10.1149/1945-7111/ac653f
intvolume: ' 169'
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
page: '040540'
publication: Journal of The Electrochemical Society
publication_identifier:
issn:
- 0013-4651
- 1945-7111
publication_status: published
publisher: The Electrochemical Society
status: public
title: Conformal Pressure and Fast-Charging Li-Ion Batteries
type: journal_article
user_id: '84268'
volume: 169
year: '2022'
...
---
_id: '30922'
abstract:
- lang: eng
text: AbstractPure iron is very attractive as a
biodegradable implant material due to its high biocompatibility. In combination
with additive manufacturing, which facilitates great flexibility of the implant
design, it is possible to selectively adjust the microstructure of the material
in the process, thereby control the corrosion and fatigue behavior. In the present
study, conventional hot-rolled (HR) pure iron is compared to pure iron manufactured
by electron beam melting (EBM). The microstructure, the corrosion behavior and
the fatigue properties were studied comprehensively. The investigated sample conditions
showed significant differences in the microstructures that led to changes in corrosion
and fatigue properties. The EBM iron showed significantly lower fatigue strength
compared to the HR iron. These different fatigue responses were observed under
purely mechanical loading as well as with superimposed corrosion influence and
are summarized in a model that describes the underlying failure mechanisms.
article_number: '18'
author:
- first_name: Steffen
full_name: Wackenrohr, Steffen
last_name: Wackenrohr
- first_name: Christof Johannes Jaime
full_name: Torrent, Christof Johannes Jaime
last_name: Torrent
- first_name: Sebastian
full_name: Herbst, Sebastian
last_name: Herbst
- first_name: Florian
full_name: Nürnberger, Florian
last_name: Nürnberger
- first_name: Philipp
full_name: Krooss, Philipp
last_name: Krooss
- first_name: Christoph
full_name: Ebbert, Christoph
last_name: Ebbert
- first_name: Markus
full_name: Voigt, Markus
id: '15182'
last_name: Voigt
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
- first_name: Thomas
full_name: Niendorf, Thomas
last_name: Niendorf
- first_name: Hans Jürgen
full_name: Maier, Hans Jürgen
last_name: Maier
citation:
ama: Wackenrohr S, Torrent CJJ, Herbst S, et al. Corrosion fatigue behavior of electron
beam melted iron in simulated body fluid. npj Materials Degradation. 2022;6(1).
doi:10.1038/s41529-022-00226-4
apa: Wackenrohr, S., Torrent, C. J. J., Herbst, S., Nürnberger, F., Krooss, P.,
Ebbert, C., Voigt, M., Grundmeier, G., Niendorf, T., & Maier, H. J. (2022).
Corrosion fatigue behavior of electron beam melted iron in simulated body fluid.
Npj Materials Degradation, 6(1), Article 18. https://doi.org/10.1038/s41529-022-00226-4
bibtex: '@article{Wackenrohr_Torrent_Herbst_Nürnberger_Krooss_Ebbert_Voigt_Grundmeier_Niendorf_Maier_2022,
title={Corrosion fatigue behavior of electron beam melted iron in simulated body
fluid}, volume={6}, DOI={10.1038/s41529-022-00226-4},
number={118}, journal={npj Materials Degradation}, publisher={Springer Science
and Business Media LLC}, author={Wackenrohr, Steffen and Torrent, Christof Johannes
Jaime and Herbst, Sebastian and Nürnberger, Florian and Krooss, Philipp and Ebbert,
Christoph and Voigt, Markus and Grundmeier, Guido and Niendorf, Thomas and Maier,
Hans Jürgen}, year={2022} }'
chicago: Wackenrohr, Steffen, Christof Johannes Jaime Torrent, Sebastian Herbst,
Florian Nürnberger, Philipp Krooss, Christoph Ebbert, Markus Voigt, Guido Grundmeier,
Thomas Niendorf, and Hans Jürgen Maier. “Corrosion Fatigue Behavior of Electron
Beam Melted Iron in Simulated Body Fluid.” Npj Materials Degradation 6,
no. 1 (2022). https://doi.org/10.1038/s41529-022-00226-4.
ieee: 'S. Wackenrohr et al., “Corrosion fatigue behavior of electron beam
melted iron in simulated body fluid,” npj Materials Degradation, vol. 6,
no. 1, Art. no. 18, 2022, doi: 10.1038/s41529-022-00226-4.'
mla: Wackenrohr, Steffen, et al. “Corrosion Fatigue Behavior of Electron Beam Melted
Iron in Simulated Body Fluid.” Npj Materials Degradation, vol. 6, no. 1,
18, Springer Science and Business Media LLC, 2022, doi:10.1038/s41529-022-00226-4.
short: S. Wackenrohr, C.J.J. Torrent, S. Herbst, F. Nürnberger, P. Krooss, C. Ebbert,
M. Voigt, G. Grundmeier, T. Niendorf, H.J. Maier, Npj Materials Degradation 6
(2022).
date_created: 2022-04-20T07:55:17Z
date_updated: 2022-04-20T07:59:08Z
department:
- _id: '35'
- _id: '302'
- _id: '321'
doi: 10.1038/s41529-022-00226-4
intvolume: ' 6'
issue: '1'
keyword:
- Materials Chemistry
- Materials Science (miscellaneous)
- Chemistry (miscellaneous)
- Ceramics and Composites
language:
- iso: eng
publication: npj Materials Degradation
publication_identifier:
issn:
- 2397-2106
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Corrosion fatigue behavior of electron beam melted iron in simulated body fluid
type: journal_article
user_id: '7266'
volume: 6
year: '2022'
...
---
_id: '30923'
abstract:
- lang: eng
text: Additive manufacturing (AM) processes are not solely used where maximum
design freedom meets low lot sizes. Direct microstructure design and topology
optimization can be realized concomitantly during processing by adjusting the
geometry, the material composition, and the solidification behavior of the material
considered. However, when complex specific requirements have to be met, a targeted
part design is highly challenging. In the field of biodegradable implant surgery,
a cytocompatible material of an application-adapted shape has to be characterized
by a specific degradation behavior and reliably predictable mechanical properties.
For instance, small amounts of oxides can have a significant effect on microstructural
development, thus likewise affecting the strength and corrosion behavior of the
processed material. In the present study, biocompatible pure Fe was processed
using electron powder bed fusion (E-PBF). Two different modifications of the Fe
were processed by incorporating Fe oxide and Ce oxide in different proportions
in order to assess their impact on the microstructural evolution, the mechanical
response and the corrosion behavior. The quasistatic mechanical and chemical properties
were analyzed and correlated with the final microstructural appearance.
author:
- first_name: Christof J. J.
full_name: Torrent, Christof J. J.
last_name: Torrent
- first_name: Philipp
full_name: Krooß, Philipp
last_name: Krooß
- first_name: Jingyuan
full_name: Huang, Jingyuan
last_name: Huang
- first_name: Markus
full_name: Voigt, Markus
id: '15182'
last_name: Voigt
- first_name: Christoph
full_name: Ebbert, Christoph
last_name: Ebbert
- first_name: Steffen
full_name: Knust, Steffen
last_name: Knust
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
- first_name: Thomas
full_name: Niendorf, Thomas
last_name: Niendorf
citation:
ama: Torrent CJJ, Krooß P, Huang J, et al. Oxide Modified Iron in Electron Beam
Powder Bed Fusion—From Processability to Corrosion Properties. Alloys.
2022;1(1):31-53. doi:10.3390/alloys1010004
apa: Torrent, C. J. J., Krooß, P., Huang, J., Voigt, M., Ebbert, C., Knust, S.,
Grundmeier, G., & Niendorf, T. (2022). Oxide Modified Iron in Electron Beam
Powder Bed Fusion—From Processability to Corrosion Properties. Alloys,
1(1), 31–53. https://doi.org/10.3390/alloys1010004
bibtex: '@article{Torrent_Krooß_Huang_Voigt_Ebbert_Knust_Grundmeier_Niendorf_2022,
title={Oxide Modified Iron in Electron Beam Powder Bed Fusion—From Processability
to Corrosion Properties}, volume={1}, DOI={10.3390/alloys1010004},
number={1}, journal={Alloys}, publisher={MDPI AG}, author={Torrent, Christof J.
J. and Krooß, Philipp and Huang, Jingyuan and Voigt, Markus and Ebbert, Christoph
and Knust, Steffen and Grundmeier, Guido and Niendorf, Thomas}, year={2022}, pages={31–53}
}'
chicago: 'Torrent, Christof J. J., Philipp Krooß, Jingyuan Huang, Markus Voigt,
Christoph Ebbert, Steffen Knust, Guido Grundmeier, and Thomas Niendorf. “Oxide
Modified Iron in Electron Beam Powder Bed Fusion—From Processability to Corrosion
Properties.” Alloys 1, no. 1 (2022): 31–53. https://doi.org/10.3390/alloys1010004.'
ieee: 'C. J. J. Torrent et al., “Oxide Modified Iron in Electron Beam Powder
Bed Fusion—From Processability to Corrosion Properties,” Alloys, vol. 1,
no. 1, pp. 31–53, 2022, doi: 10.3390/alloys1010004.'
mla: Torrent, Christof J. J., et al. “Oxide Modified Iron in Electron Beam Powder
Bed Fusion—From Processability to Corrosion Properties.” Alloys, vol. 1,
no. 1, MDPI AG, 2022, pp. 31–53, doi:10.3390/alloys1010004.
short: C.J.J. Torrent, P. Krooß, J. Huang, M. Voigt, C. Ebbert, S. Knust, G. Grundmeier,
T. Niendorf, Alloys 1 (2022) 31–53.
date_created: 2022-04-20T07:57:11Z
date_updated: 2022-04-20T07:59:23Z
department:
- _id: '35'
- _id: '302'
- _id: '321'
doi: 10.3390/alloys1010004
intvolume: ' 1'
issue: '1'
language:
- iso: eng
page: 31-53
publication: Alloys
publication_identifier:
issn:
- 2674-063X
publication_status: published
publisher: MDPI AG
status: public
title: Oxide Modified Iron in Electron Beam Powder Bed Fusion—From Processability
to Corrosion Properties
type: journal_article
user_id: '7266'
volume: 1
year: '2022'
...