---
_id: '53166'
abstract:
- lang: eng
  text: <jats:p>The Knoevenagel reaction is a classic reaction in organic chemistry
    for the formation of C-C bonds. In this study, various catalytic monomers for
    Knoevenagel reactions were synthesized and polymerized via photolithography to
    form polymeric gel dots with a composition of 90% catalyst, 9% gelling agent and
    1% crosslinker. Furthermore, these gel dots were inserted into a microfluidic
    reactor (MFR) and the conversion of the reaction using gel dots as catalysts in
    the MFR for 8 h at room temperature was studied. The gel dots containing primary
    amines showed a better conversion of about 83–90% with aliphatic aldehyde and
    86–100% with aromatic aldehyde, compared to the tertiary amines (52–59% with aliphatic
    aldehyde and 77–93% with aromatic aldehydes) which resembles the reactivity of
    the amines. Moreover, the addition of polar solvent (water) in the reaction mixture
    and the swelling properties of the gel dots by altering the polymer backbone showed
    a significant enhancement in the conversion of the reaction, due to the increased
    accessibility of the catalytic sites in the polymeric network. These results suggested
    the primary-amine-based catalysts facilitate better conversion compared to tertiary
    amines and the reaction solvent had a significant influence on organocatalysis
    to improve the efficiency of MFR.</jats:p>
article_number: '171'
article_type: original
author:
- first_name: Naresh
  full_name: Killi, Naresh
  last_name: Killi
- first_name: Julian
  full_name: Bartenbach, Julian
  last_name: Bartenbach
- first_name: Dirk
  full_name: Kuckling, Dirk
  id: '287'
  last_name: Kuckling
citation:
  ama: Killi N, Bartenbach J, Kuckling D. Polymeric Networks Containing Amine Derivatives
    as Organocatalysts for Knoevenagel Reaction within Continuously Driven Microfluidic
    Reactors. <i>Gels</i>. 2023;9(3). doi:<a href="https://doi.org/10.3390/gels9030171">10.3390/gels9030171</a>
  apa: Killi, N., Bartenbach, J., &#38; Kuckling, D. (2023). Polymeric Networks Containing
    Amine Derivatives as Organocatalysts for Knoevenagel Reaction within Continuously
    Driven Microfluidic Reactors. <i>Gels</i>, <i>9</i>(3), Article 171. <a href="https://doi.org/10.3390/gels9030171">https://doi.org/10.3390/gels9030171</a>
  bibtex: '@article{Killi_Bartenbach_Kuckling_2023, title={Polymeric Networks Containing
    Amine Derivatives as Organocatalysts for Knoevenagel Reaction within Continuously
    Driven Microfluidic Reactors}, volume={9}, DOI={<a href="https://doi.org/10.3390/gels9030171">10.3390/gels9030171</a>},
    number={3171}, journal={Gels}, publisher={MDPI AG}, author={Killi, Naresh and
    Bartenbach, Julian and Kuckling, Dirk}, year={2023} }'
  chicago: Killi, Naresh, Julian Bartenbach, and Dirk Kuckling. “Polymeric Networks
    Containing Amine Derivatives as Organocatalysts for Knoevenagel Reaction within
    Continuously Driven Microfluidic Reactors.” <i>Gels</i> 9, no. 3 (2023). <a href="https://doi.org/10.3390/gels9030171">https://doi.org/10.3390/gels9030171</a>.
  ieee: 'N. Killi, J. Bartenbach, and D. Kuckling, “Polymeric Networks Containing
    Amine Derivatives as Organocatalysts for Knoevenagel Reaction within Continuously
    Driven Microfluidic Reactors,” <i>Gels</i>, vol. 9, no. 3, Art. no. 171, 2023,
    doi: <a href="https://doi.org/10.3390/gels9030171">10.3390/gels9030171</a>.'
  mla: Killi, Naresh, et al. “Polymeric Networks Containing Amine Derivatives as Organocatalysts
    for Knoevenagel Reaction within Continuously Driven Microfluidic Reactors.” <i>Gels</i>,
    vol. 9, no. 3, 171, MDPI AG, 2023, doi:<a href="https://doi.org/10.3390/gels9030171">10.3390/gels9030171</a>.
  short: N. Killi, J. Bartenbach, D. Kuckling, Gels 9 (2023).
date_created: 2024-04-03T11:06:26Z
date_updated: 2024-04-03T11:07:31Z
department:
- _id: '163'
doi: 10.3390/gels9030171
intvolume: '         9'
issue: '3'
keyword:
- Knoevenagel reaction
- organocatalysis
- polymeric gel dots
- microfluidic reactions
- polymeric networks
language:
- iso: eng
publication: Gels
publication_identifier:
  issn:
  - 2310-2861
publication_status: published
publisher: MDPI AG
status: public
title: Polymeric Networks Containing Amine Derivatives as Organocatalysts for Knoevenagel
  Reaction within Continuously Driven Microfluidic Reactors
type: journal_article
user_id: '94'
volume: 9
year: '2023'
...
---
_id: '42878'
author:
- first_name: Laura
  full_name: Köring, Laura
  last_name: Köring
- first_name: Arne
  full_name: Stepen, Arne
  last_name: Stepen
- first_name: Bernhard
  full_name: Birenheide, Bernhard
  last_name: Birenheide
- first_name: Simon
  full_name: Barth, Simon
  last_name: Barth
- first_name: Maxim
  full_name: Leskov, Maxim
  last_name: Leskov
- first_name: Roland
  full_name: Schoch, Roland
  last_name: Schoch
- first_name: Felix
  full_name: Krämer, Felix
  last_name: Krämer
- first_name: Frank
  full_name: Breher, Frank
  last_name: Breher
- first_name: Jan
  full_name: Paradies, Jan
  id: '53339'
  last_name: Paradies
  orcid: 0000-0002-3698-668X
citation:
  ama: 'Köring L, Stepen A, Birenheide B, et al. Boron‐Centered Lewis Superacid through
    Redox‐Active Ligands: Application in C−F and S−F Bond Activation. <i>Angewandte
    Chemie International Edition</i>. Published online 2023. doi:<a href="https://doi.org/10.1002/anie.202301632">10.1002/anie.202301632</a>'
  apa: 'Köring, L., Stepen, A., Birenheide, B., Barth, S., Leskov, M., Schoch, R.,
    Krämer, F., Breher, F., &#38; Paradies, J. (2023). Boron‐Centered Lewis Superacid
    through Redox‐Active Ligands: Application in C−F and S−F Bond Activation. <i>Angewandte
    Chemie International Edition</i>. <a href="https://doi.org/10.1002/anie.202301632">https://doi.org/10.1002/anie.202301632</a>'
  bibtex: '@article{Köring_Stepen_Birenheide_Barth_Leskov_Schoch_Krämer_Breher_Paradies_2023,
    title={Boron‐Centered Lewis Superacid through Redox‐Active Ligands: Application
    in C−F and S−F Bond Activation}, DOI={<a href="https://doi.org/10.1002/anie.202301632">10.1002/anie.202301632</a>},
    journal={Angewandte Chemie International Edition}, publisher={Wiley}, author={Köring,
    Laura and Stepen, Arne and Birenheide, Bernhard and Barth, Simon and Leskov, Maxim
    and Schoch, Roland and Krämer, Felix and Breher, Frank and Paradies, Jan}, year={2023}
    }'
  chicago: 'Köring, Laura, Arne Stepen, Bernhard Birenheide, Simon Barth, Maxim Leskov,
    Roland Schoch, Felix Krämer, Frank Breher, and Jan Paradies. “Boron‐Centered Lewis
    Superacid through Redox‐Active Ligands: Application in C−F and S−F Bond Activation.”
    <i>Angewandte Chemie International Edition</i>, 2023. <a href="https://doi.org/10.1002/anie.202301632">https://doi.org/10.1002/anie.202301632</a>.'
  ieee: 'L. Köring <i>et al.</i>, “Boron‐Centered Lewis Superacid through Redox‐Active
    Ligands: Application in C−F and S−F Bond Activation,” <i>Angewandte Chemie International
    Edition</i>, 2023, doi: <a href="https://doi.org/10.1002/anie.202301632">10.1002/anie.202301632</a>.'
  mla: 'Köring, Laura, et al. “Boron‐Centered Lewis Superacid through Redox‐Active
    Ligands: Application in C−F and S−F Bond Activation.” <i>Angewandte Chemie International
    Edition</i>, Wiley, 2023, doi:<a href="https://doi.org/10.1002/anie.202301632">10.1002/anie.202301632</a>.'
  short: L. Köring, A. Stepen, B. Birenheide, S. Barth, M. Leskov, R. Schoch, F. Krämer,
    F. Breher, J. Paradies, Angewandte Chemie International Edition (2023).
date_created: 2023-03-08T19:27:25Z
date_updated: 2023-03-08T19:31:59Z
department:
- _id: '2'
- _id: '389'
doi: 10.1002/anie.202301632
keyword:
- General Chemistry
- Catalysis
language:
- iso: eng
publication: Angewandte Chemie International Edition
publication_identifier:
  issn:
  - 1433-7851
  - 1521-3773
publication_status: published
publisher: Wiley
status: public
title: 'Boron‐Centered Lewis Superacid through Redox‐Active Ligands: Application in
  C−F and S−F Bond Activation'
type: journal_article
user_id: '53339'
year: '2023'
...
---
_id: '42879'
author:
- first_name: Laura
  full_name: Köring, Laura
  last_name: Köring
- first_name: Arne
  full_name: Stepen, Arne
  last_name: Stepen
- first_name: Bernhard
  full_name: Birenheide, Bernhard
  last_name: Birenheide
- first_name: Simon
  full_name: Barth, Simon
  last_name: Barth
- first_name: Maxim
  full_name: Leskov, Maxim
  last_name: Leskov
- first_name: Roland
  full_name: Schoch, Roland
  last_name: Schoch
- first_name: Felix
  full_name: Krämer, Felix
  last_name: Krämer
- first_name: Frank
  full_name: Breher, Frank
  last_name: Breher
- first_name: Jan
  full_name: Paradies, Jan
  id: '53339'
  last_name: Paradies
  orcid: 0000-0002-3698-668X
citation:
  ama: 'Köring L, Stepen A, Birenheide B, et al. Boron‐Centered Lewis Superacid through
    Redox‐Active Ligands: Application in C−F and S−F Bond Activation. <i>Angewandte
    Chemie</i>. Published online 2023. doi:<a href="https://doi.org/10.1002/ange.202301632">10.1002/ange.202301632</a>'
  apa: 'Köring, L., Stepen, A., Birenheide, B., Barth, S., Leskov, M., Schoch, R.,
    Krämer, F., Breher, F., &#38; Paradies, J. (2023). Boron‐Centered Lewis Superacid
    through Redox‐Active Ligands: Application in C−F and S−F Bond Activation. <i>Angewandte
    Chemie</i>. <a href="https://doi.org/10.1002/ange.202301632">https://doi.org/10.1002/ange.202301632</a>'
  bibtex: '@article{Köring_Stepen_Birenheide_Barth_Leskov_Schoch_Krämer_Breher_Paradies_2023,
    title={Boron‐Centered Lewis Superacid through Redox‐Active Ligands: Application
    in C−F and S−F Bond Activation}, DOI={<a href="https://doi.org/10.1002/ange.202301632">10.1002/ange.202301632</a>},
    journal={Angewandte Chemie}, publisher={Wiley}, author={Köring, Laura and Stepen,
    Arne and Birenheide, Bernhard and Barth, Simon and Leskov, Maxim and Schoch, Roland
    and Krämer, Felix and Breher, Frank and Paradies, Jan}, year={2023} }'
  chicago: 'Köring, Laura, Arne Stepen, Bernhard Birenheide, Simon Barth, Maxim Leskov,
    Roland Schoch, Felix Krämer, Frank Breher, and Jan Paradies. “Boron‐Centered Lewis
    Superacid through Redox‐Active Ligands: Application in C−F and S−F Bond Activation.”
    <i>Angewandte Chemie</i>, 2023. <a href="https://doi.org/10.1002/ange.202301632">https://doi.org/10.1002/ange.202301632</a>.'
  ieee: 'L. Köring <i>et al.</i>, “Boron‐Centered Lewis Superacid through Redox‐Active
    Ligands: Application in C−F and S−F Bond Activation,” <i>Angewandte Chemie</i>,
    2023, doi: <a href="https://doi.org/10.1002/ange.202301632">10.1002/ange.202301632</a>.'
  mla: 'Köring, Laura, et al. “Boron‐Centered Lewis Superacid through Redox‐Active
    Ligands: Application in C−F and S−F Bond Activation.” <i>Angewandte Chemie</i>,
    Wiley, 2023, doi:<a href="https://doi.org/10.1002/ange.202301632">10.1002/ange.202301632</a>.'
  short: L. Köring, A. Stepen, B. Birenheide, S. Barth, M. Leskov, R. Schoch, F. Krämer,
    F. Breher, J. Paradies, Angewandte Chemie (2023).
date_created: 2023-03-08T19:31:03Z
date_updated: 2023-03-08T19:32:09Z
department:
- _id: '2'
- _id: '389'
doi: 10.1002/ange.202301632
keyword:
- General Medicine
language:
- iso: eng
publication: Angewandte Chemie
publication_identifier:
  issn:
  - 0044-8249
  - 1521-3757
publication_status: published
publisher: Wiley
status: public
title: 'Boron‐Centered Lewis Superacid through Redox‐Active Ligands: Application in
  C−F and S−F Bond Activation'
type: journal_article
user_id: '53339'
year: '2023'
...
---
_id: '44523'
author:
- first_name: Jan
  full_name: Paradies, Jan
  id: '53339'
  last_name: Paradies
  orcid: 0000-0002-3698-668X
citation:
  ama: Paradies J. Structure–Reactivity Relationships in Borane-Based FLP-Catalyzed
    Hydrogenations, Dehydrogenations, and Cycloisomerizations. <i>Accounts of Chemical
    Research</i>. 2023;56(7):821-834. doi:<a href="https://doi.org/10.1021/acs.accounts.2c00832">10.1021/acs.accounts.2c00832</a>
  apa: Paradies, J. (2023). Structure–Reactivity Relationships in Borane-Based FLP-Catalyzed
    Hydrogenations, Dehydrogenations, and Cycloisomerizations. <i>Accounts of Chemical
    Research</i>, <i>56</i>(7), 821–834. <a href="https://doi.org/10.1021/acs.accounts.2c00832">https://doi.org/10.1021/acs.accounts.2c00832</a>
  bibtex: '@article{Paradies_2023, title={Structure–Reactivity Relationships in Borane-Based
    FLP-Catalyzed Hydrogenations, Dehydrogenations, and Cycloisomerizations}, volume={56},
    DOI={<a href="https://doi.org/10.1021/acs.accounts.2c00832">10.1021/acs.accounts.2c00832</a>},
    number={7}, journal={Accounts of Chemical Research}, publisher={American Chemical
    Society (ACS)}, author={Paradies, Jan}, year={2023}, pages={821–834} }'
  chicago: 'Paradies, Jan. “Structure–Reactivity Relationships in Borane-Based FLP-Catalyzed
    Hydrogenations, Dehydrogenations, and Cycloisomerizations.” <i>Accounts of Chemical
    Research</i> 56, no. 7 (2023): 821–34. <a href="https://doi.org/10.1021/acs.accounts.2c00832">https://doi.org/10.1021/acs.accounts.2c00832</a>.'
  ieee: 'J. Paradies, “Structure–Reactivity Relationships in Borane-Based FLP-Catalyzed
    Hydrogenations, Dehydrogenations, and Cycloisomerizations,” <i>Accounts of Chemical
    Research</i>, vol. 56, no. 7, pp. 821–834, 2023, doi: <a href="https://doi.org/10.1021/acs.accounts.2c00832">10.1021/acs.accounts.2c00832</a>.'
  mla: Paradies, Jan. “Structure–Reactivity Relationships in Borane-Based FLP-Catalyzed
    Hydrogenations, Dehydrogenations, and Cycloisomerizations.” <i>Accounts of Chemical
    Research</i>, vol. 56, no. 7, American Chemical Society (ACS), 2023, pp. 821–34,
    doi:<a href="https://doi.org/10.1021/acs.accounts.2c00832">10.1021/acs.accounts.2c00832</a>.
  short: J. Paradies, Accounts of Chemical Research 56 (2023) 821–834.
date_created: 2023-05-05T13:25:50Z
date_updated: 2023-05-05T13:27:06Z
department:
- _id: '2'
- _id: '389'
doi: 10.1021/acs.accounts.2c00832
intvolume: '        56'
issue: '7'
keyword:
- General Medicine
- General Chemistry
language:
- iso: eng
page: 821-834
publication: Accounts of Chemical Research
publication_identifier:
  issn:
  - 0001-4842
  - 1520-4898
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Structure–Reactivity Relationships in Borane-Based FLP-Catalyzed Hydrogenations,
  Dehydrogenations, and Cycloisomerizations
type: journal_article
user_id: '53339'
volume: 56
year: '2023'
...
---
_id: '46277'
author:
- first_name: Benedikt
  full_name: Sieland, Benedikt
  last_name: Sieland
- first_name: Marcel
  full_name: Stahn, Marcel
  last_name: Stahn
- first_name: Roland
  full_name: Schoch, Roland
  last_name: Schoch
- first_name: Constantin
  full_name: Daniliuc, Constantin
  last_name: Daniliuc
- first_name: Sebastian
  full_name: Spicher, Sebastian
  last_name: Spicher
- first_name: Stefan
  full_name: Grimme, Stefan
  last_name: Grimme
- first_name: Andreas
  full_name: Hansen, Andreas
  last_name: Hansen
- first_name: Jan
  full_name: Paradies, Jan
  id: '53339'
  last_name: Paradies
  orcid: 0000-0002-3698-668X
citation:
  ama: Sieland B, Stahn M, Schoch R, et al. Dispersion Energy‐Stabilized Boron and
    Phosphorus Lewis Pairs. <i>Angewandte Chemie International Edition</i>. Published
    online 2023. doi:<a href="https://doi.org/10.1002/anie.202308752">10.1002/anie.202308752</a>
  apa: Sieland, B., Stahn, M., Schoch, R., Daniliuc, C., Spicher, S., Grimme, S.,
    Hansen, A., &#38; Paradies, J. (2023). Dispersion Energy‐Stabilized Boron and
    Phosphorus Lewis Pairs. <i>Angewandte Chemie International Edition</i>. <a href="https://doi.org/10.1002/anie.202308752">https://doi.org/10.1002/anie.202308752</a>
  bibtex: '@article{Sieland_Stahn_Schoch_Daniliuc_Spicher_Grimme_Hansen_Paradies_2023,
    title={Dispersion Energy‐Stabilized Boron and Phosphorus Lewis Pairs}, DOI={<a
    href="https://doi.org/10.1002/anie.202308752">10.1002/anie.202308752</a>}, journal={Angewandte
    Chemie International Edition}, publisher={Wiley}, author={Sieland, Benedikt and
    Stahn, Marcel and Schoch, Roland and Daniliuc, Constantin and Spicher, Sebastian
    and Grimme, Stefan and Hansen, Andreas and Paradies, Jan}, year={2023} }'
  chicago: Sieland, Benedikt, Marcel Stahn, Roland Schoch, Constantin Daniliuc, Sebastian
    Spicher, Stefan Grimme, Andreas Hansen, and Jan Paradies. “Dispersion Energy‐Stabilized
    Boron and Phosphorus Lewis Pairs.” <i>Angewandte Chemie International Edition</i>,
    2023. <a href="https://doi.org/10.1002/anie.202308752">https://doi.org/10.1002/anie.202308752</a>.
  ieee: 'B. Sieland <i>et al.</i>, “Dispersion Energy‐Stabilized Boron and Phosphorus
    Lewis Pairs,” <i>Angewandte Chemie International Edition</i>, 2023, doi: <a href="https://doi.org/10.1002/anie.202308752">10.1002/anie.202308752</a>.'
  mla: Sieland, Benedikt, et al. “Dispersion Energy‐Stabilized Boron and Phosphorus
    Lewis Pairs.” <i>Angewandte Chemie International Edition</i>, Wiley, 2023, doi:<a
    href="https://doi.org/10.1002/anie.202308752">10.1002/anie.202308752</a>.
  short: B. Sieland, M. Stahn, R. Schoch, C. Daniliuc, S. Spicher, S. Grimme, A. Hansen,
    J. Paradies, Angewandte Chemie International Edition (2023).
date_created: 2023-08-03T09:00:33Z
date_updated: 2023-08-03T09:01:41Z
department:
- _id: '2'
- _id: '389'
doi: 10.1002/anie.202308752
keyword:
- General Chemistry
- Catalysis
language:
- iso: eng
publication: Angewandte Chemie International Edition
publication_identifier:
  issn:
  - 1433-7851
  - 1521-3773
publication_status: published
publisher: Wiley
status: public
title: Dispersion Energy‐Stabilized Boron and Phosphorus Lewis Pairs
type: journal_article
user_id: '53339'
year: '2023'
...
---
_id: '64893'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>The 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.</jats:p>
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.
    <i>ChemistryOpen</i>. 2023;12(11). doi:<a href="https://doi.org/10.1002/open.202300003">10.1002/open.202300003</a>
  apa: Hou, P., Peschtrich, S., Feuerstein, W., Schoch, R., Hohloch, S., Breher, F.,
    &#38; Paradies, J. (2023). Imidazolyl‐Substituted Benzo‐ and Naphthodithiophenes
    as Precursors for the Synthesis of Transient Open‐Shell Quinoids. <i>ChemistryOpen</i>,
    <i>12</i>(11), Article e202300003. <a href="https://doi.org/10.1002/open.202300003">https://doi.org/10.1002/open.202300003</a>
  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={<a href="https://doi.org/10.1002/open.202300003">10.1002/open.202300003</a>},
    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.” <i>ChemistryOpen</i>
    12, no. 11 (2023). <a href="https://doi.org/10.1002/open.202300003">https://doi.org/10.1002/open.202300003</a>.
  ieee: 'P. Hou <i>et al.</i>, “Imidazolyl‐Substituted Benzo‐ and Naphthodithiophenes
    as Precursors for the Synthesis of Transient Open‐Shell Quinoids,” <i>ChemistryOpen</i>,
    vol. 12, no. 11, Art. no. e202300003, 2023, doi: <a href="https://doi.org/10.1002/open.202300003">10.1002/open.202300003</a>.'
  mla: Hou, Peng, et al. “Imidazolyl‐Substituted Benzo‐ and Naphthodithiophenes as
    Precursors for the Synthesis of Transient Open‐Shell Quinoids.” <i>ChemistryOpen</i>,
    vol. 12, no. 11, e202300003, Wiley, 2023, doi:<a href="https://doi.org/10.1002/open.202300003">10.1002/open.202300003</a>.
  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: '35642'
abstract:
- lang: eng
  text: '<jats:p>There is an increasing interest in sensing applications for a variety
    of analytes in aqueous environments, as conventional methods do not work reliably
    under humid conditions or they require complex equipment with experienced operators.
    Hydrogel sensors are easy to fabricate, are incredibly sensitive, and have broad
    dynamic ranges. Experiments on their robustness, reliability, and reusability
    have indicated the possible long-term applications of these systems in a variety
    of fields, including disease diagnosis, detection of pharmaceuticals, and in environmental
    testing. It is possible to produce hydrogels, which, upon sensing a specific analyte,
    can adsorb it onto their 3D-structure and can therefore be used to remove them
    from a given environment. High specificity can be obtained by using molecularly
    imprinted polymers. Typical detection principles involve optical methods including
    fluorescence and chemiluminescence, and volume changes in colloidal photonic crystals,
    as well as electrochemical methods. Here, we explore the current research utilizing
    hydrogel-based sensors in three main areas: (1) biomedical applications, (2) for
    detecting and quantifying pharmaceuticals of interest, and (3) detecting and quantifying
    environmental contaminants in aqueous environments.</jats:p>'
article_number: '768'
article_type: review
author:
- first_name: Katharina
  full_name: Völlmecke, Katharina
  last_name: Völlmecke
- first_name: Rowshon
  full_name: Afroz, Rowshon
  last_name: Afroz
- first_name: Sascha
  full_name: Bierbach, Sascha
  last_name: Bierbach
- first_name: Lee Josephine
  full_name: Brenker, Lee Josephine
  last_name: Brenker
- first_name: Sebastian
  full_name: Frücht, Sebastian
  last_name: Frücht
- first_name: Alexandra
  full_name: Glass, Alexandra
  last_name: Glass
- first_name: Ryland
  full_name: Giebelhaus, Ryland
  last_name: Giebelhaus
- first_name: Axel
  full_name: Hoppe, Axel
  last_name: Hoppe
- first_name: Karen
  full_name: Kanemaru, Karen
  last_name: Kanemaru
- first_name: Michal
  full_name: Lazarek, Michal
  last_name: Lazarek
- first_name: Lukas
  full_name: Rabbe, Lukas
  last_name: Rabbe
- first_name: Longfei
  full_name: Song, Longfei
  last_name: Song
- first_name: Andrea
  full_name: Velasco Suarez, Andrea
  last_name: Velasco Suarez
- first_name: Shuang
  full_name: Wu, Shuang
  last_name: Wu
- first_name: Michael
  full_name: Serpe, Michael
  last_name: Serpe
- first_name: Dirk
  full_name: Kuckling, Dirk
  id: '287'
  last_name: Kuckling
citation:
  ama: Völlmecke K, Afroz R, Bierbach S, et al. Hydrogel-Based Biosensors. <i>Gels</i>.
    2022;8(12). doi:<a href="https://doi.org/10.3390/gels8120768">10.3390/gels8120768</a>
  apa: Völlmecke, K., Afroz, R., Bierbach, S., Brenker, L. J., Frücht, S., Glass,
    A., Giebelhaus, R., Hoppe, A., Kanemaru, K., Lazarek, M., Rabbe, L., Song, L.,
    Velasco Suarez, A., Wu, S., Serpe, M., &#38; Kuckling, D. (2022). Hydrogel-Based
    Biosensors. <i>Gels</i>, <i>8</i>(12), Article 768. <a href="https://doi.org/10.3390/gels8120768">https://doi.org/10.3390/gels8120768</a>
  bibtex: '@article{Völlmecke_Afroz_Bierbach_Brenker_Frücht_Glass_Giebelhaus_Hoppe_Kanemaru_Lazarek_et
    al._2022, title={Hydrogel-Based Biosensors}, volume={8}, DOI={<a href="https://doi.org/10.3390/gels8120768">10.3390/gels8120768</a>},
    number={12768}, journal={Gels}, publisher={MDPI AG}, author={Völlmecke, Katharina
    and Afroz, Rowshon and Bierbach, Sascha and Brenker, Lee Josephine and Frücht,
    Sebastian and Glass, Alexandra and Giebelhaus, Ryland and Hoppe, Axel and Kanemaru,
    Karen and Lazarek, Michal and et al.}, year={2022} }'
  chicago: Völlmecke, Katharina, Rowshon Afroz, Sascha Bierbach, Lee Josephine Brenker,
    Sebastian Frücht, Alexandra Glass, Ryland Giebelhaus, et al. “Hydrogel-Based Biosensors.”
    <i>Gels</i> 8, no. 12 (2022). <a href="https://doi.org/10.3390/gels8120768">https://doi.org/10.3390/gels8120768</a>.
  ieee: 'K. Völlmecke <i>et al.</i>, “Hydrogel-Based Biosensors,” <i>Gels</i>, vol.
    8, no. 12, Art. no. 768, 2022, doi: <a href="https://doi.org/10.3390/gels8120768">10.3390/gels8120768</a>.'
  mla: Völlmecke, Katharina, et al. “Hydrogel-Based Biosensors.” <i>Gels</i>, vol.
    8, no. 12, 768, MDPI AG, 2022, doi:<a href="https://doi.org/10.3390/gels8120768">10.3390/gels8120768</a>.
  short: K. Völlmecke, R. Afroz, S. Bierbach, L.J. Brenker, S. Frücht, A. Glass, R.
    Giebelhaus, A. Hoppe, K. Kanemaru, M. Lazarek, L. Rabbe, L. Song, A. Velasco Suarez,
    S. Wu, M. Serpe, D. Kuckling, Gels 8 (2022).
date_created: 2023-01-10T08:02:50Z
date_updated: 2023-01-10T08:05:30Z
department:
- _id: '163'
doi: 10.3390/gels8120768
intvolume: '         8'
issue: '12'
keyword:
- Polymers and Plastics
- Organic Chemistry
- Biomaterials
- Bioengineering
language:
- iso: eng
main_file_link:
- url: https://www.mdpi.com/2310-2861/8/12/768
publication: Gels
publication_identifier:
  issn:
  - 2310-2861
publication_status: published
publisher: MDPI AG
status: public
title: Hydrogel-Based Biosensors
type: journal_article
user_id: '94'
volume: 8
year: '2022'
...
---
_id: '32416'
abstract:
- lang: eng
  text: In recent years, sequence-defined oligomers (SDOs) gained increasing interest
    due to their perfectly controlled molecular structure, thus providing defined
    properties. In order to tune the properties, different functionalities need to
    be incorporated into the oligomers and the chain tacticity needs to be controlled.
    Beside the synthesis of SDOs, suitable methods need to be found to analyze the
    molecular structure. In this work, oligomers exhibiting an alternating or block-wise
    sequence of side chain functionalities were analyzed using a hyphenation of ultra-high-performance
    liquid chromatography and electrospray ionization mass spectrometry enhanced by
    ion mobility separation (IMS). Moieties in the side chains were varied according
    to polarity and bulkiness. Moreover, chain tacticity was varied. Drift times in
    the IMS cell and the corresponding collision cross section (CCS) values were shown
    to be individual parameters allowing the identification of SDOs, even in the case
    that SDO structures only differ in sequence or tacticity of side chain functionalities.
    Thus, a library of CCS values was obtained as reference used for the analysis
    of complex mixtures of SDOs.
article_type: original
author:
- first_name: Marie-Theres
  full_name: Berg, Marie-Theres
  last_name: Berg
- first_name: Artjom
  full_name: Herberg, Artjom
  id: '94'
  last_name: Herberg
- first_name: Dirk
  full_name: Kuckling, Dirk
  id: '287'
  last_name: Kuckling
citation:
  ama: Berg M-T, Herberg A, Kuckling D. Hyphenation of ultra-high-performance liquid
    chromatography and ion mobility mass spectrometry for the analysis of sequence-defined
    oligomers with different functionalities and tacticity. <i>International Journal
    of Polymer Analysis and Characterization</i>. Published online 2022:1-12. doi:<a
    href="https://doi.org/10.1080/1023666x.2022.2100968">10.1080/1023666x.2022.2100968</a>
  apa: Berg, M.-T., Herberg, A., &#38; Kuckling, D. (2022). Hyphenation of ultra-high-performance
    liquid chromatography and ion mobility mass spectrometry for the analysis of sequence-defined
    oligomers with different functionalities and tacticity. <i>International Journal
    of Polymer Analysis and Characterization</i>, 1–12. <a href="https://doi.org/10.1080/1023666x.2022.2100968">https://doi.org/10.1080/1023666x.2022.2100968</a>
  bibtex: '@article{Berg_Herberg_Kuckling_2022, title={Hyphenation of ultra-high-performance
    liquid chromatography and ion mobility mass spectrometry for the analysis of sequence-defined
    oligomers with different functionalities and tacticity}, DOI={<a href="https://doi.org/10.1080/1023666x.2022.2100968">10.1080/1023666x.2022.2100968</a>},
    journal={International Journal of Polymer Analysis and Characterization}, publisher={Informa
    UK Limited}, author={Berg, Marie-Theres and Herberg, Artjom and Kuckling, Dirk},
    year={2022}, pages={1–12} }'
  chicago: Berg, Marie-Theres, Artjom Herberg, and Dirk Kuckling. “Hyphenation of
    Ultra-High-Performance Liquid Chromatography and Ion Mobility Mass Spectrometry
    for the Analysis of Sequence-Defined Oligomers with Different Functionalities
    and Tacticity.” <i>International Journal of Polymer Analysis and Characterization</i>,
    2022, 1–12. <a href="https://doi.org/10.1080/1023666x.2022.2100968">https://doi.org/10.1080/1023666x.2022.2100968</a>.
  ieee: 'M.-T. Berg, A. Herberg, and D. Kuckling, “Hyphenation of ultra-high-performance
    liquid chromatography and ion mobility mass spectrometry for the analysis of sequence-defined
    oligomers with different functionalities and tacticity,” <i>International Journal
    of Polymer Analysis and Characterization</i>, pp. 1–12, 2022, doi: <a href="https://doi.org/10.1080/1023666x.2022.2100968">10.1080/1023666x.2022.2100968</a>.'
  mla: Berg, Marie-Theres, et al. “Hyphenation of Ultra-High-Performance Liquid Chromatography
    and Ion Mobility Mass Spectrometry for the Analysis of Sequence-Defined Oligomers
    with Different Functionalities and Tacticity.” <i>International Journal of Polymer
    Analysis and Characterization</i>, Informa UK Limited, 2022, pp. 1–12, doi:<a
    href="https://doi.org/10.1080/1023666x.2022.2100968">10.1080/1023666x.2022.2100968</a>.
  short: M.-T. Berg, A. Herberg, D. Kuckling, International Journal of Polymer Analysis
    and Characterization (2022) 1–12.
date_created: 2022-07-26T06:38:52Z
date_updated: 2023-01-10T08:14:52Z
department:
- _id: '163'
doi: 10.1080/1023666x.2022.2100968
keyword:
- Ultra-high-performance liquid chromatography
- ion mobility separation
- mass spectrometry
- LC-MS hyphenation
- sequence-defined oligomers
language:
- iso: eng
page: 1-12
publication: International Journal of Polymer Analysis and Characterization
publication_identifier:
  issn:
  - 1023-666X
  - 1563-5341
publication_status: published
publisher: Informa UK Limited
status: public
title: Hyphenation of ultra-high-performance liquid chromatography and ion mobility
  mass spectrometry for the analysis of sequence-defined oligomers with different
  functionalities and tacticity
type: journal_article
user_id: '94'
year: '2022'
...
---
_id: '35645'
abstract:
- lang: eng
  text: Poly(quinuclidin-3-yl methacrylate-co-divinylbenzene) microparticles having
    porous as well as nonporous morphology and varying contents of quinuclidine functionality
    were synthesized by distillation–precipitation polymerization. Further, the synthesized
    microparticles were explored to catalyze the Baylis–Hillman reaction between 4-nitrobenzaldehyde
    and acrylonitrile. Porous and nonporous microparticles functionalized with a catalytic
    moiety with a loading of 70% (labeled as P70 and NP70) were employed to optimize
    reaction parameters such as water content, solvent, and temperature for the Baylis–Hillman
    reaction between 4-nitrobenzaldehyde and acrylonitrile. Using optimal conditions,
    the catalytic efficiency of porous and nonporous microparticles at different feed
    compositions was determined. Porous microparticles containing 70% of quinuclidine
    (P70) displayed 100% conversion within 16 h at 50 °C, while nonporous microparticles
    containing 70% of quinuclidine (NP70) displayed a relatively less catalytic conversion,
    which is attributed to their lower surface area. Furthermore, the catalytic activity
    of porous microparticles containing 70% of quinuclidine (P70) for the Baylis–Hillman
    reaction involving a variety of aryl aldehyde derivatives was determined, where
    the microparticles displayed impressive catalytic efficiency. In addition, the
    reusability of the microparticles functionalized with a catalytic moiety was evaluated
    for five cycles of catalytic reaction.
article_type: original
author:
- first_name: Amit
  full_name: Kumar, Amit
  last_name: Kumar
- first_name: Dirk
  full_name: Kuckling, Dirk
  id: '287'
  last_name: Kuckling
- first_name: Leena
  full_name: Nebhani, Leena
  last_name: Nebhani
citation:
  ama: Kumar A, Kuckling D, Nebhani L. Quinuclidine-Immobilized Porous Polymeric Microparticles
    as a Compelling Catalyst for the Baylis–Hillman Reaction. <i>ACS Applied Polymer
    Materials</i>. 2022;4(12):8996-9005. doi:<a href="https://doi.org/10.1021/acsapm.2c01330">10.1021/acsapm.2c01330</a>
  apa: Kumar, A., Kuckling, D., &#38; Nebhani, L. (2022). Quinuclidine-Immobilized
    Porous Polymeric Microparticles as a Compelling Catalyst for the Baylis–Hillman
    Reaction. <i>ACS Applied Polymer Materials</i>, <i>4</i>(12), 8996–9005. <a href="https://doi.org/10.1021/acsapm.2c01330">https://doi.org/10.1021/acsapm.2c01330</a>
  bibtex: '@article{Kumar_Kuckling_Nebhani_2022, title={Quinuclidine-Immobilized Porous
    Polymeric Microparticles as a Compelling Catalyst for the Baylis–Hillman Reaction},
    volume={4}, DOI={<a href="https://doi.org/10.1021/acsapm.2c01330">10.1021/acsapm.2c01330</a>},
    number={12}, journal={ACS Applied Polymer Materials}, publisher={American Chemical
    Society (ACS)}, author={Kumar, Amit and Kuckling, Dirk and Nebhani, Leena}, year={2022},
    pages={8996–9005} }'
  chicago: 'Kumar, Amit, Dirk Kuckling, and Leena Nebhani. “Quinuclidine-Immobilized
    Porous Polymeric Microparticles as a Compelling Catalyst for the Baylis–Hillman
    Reaction.” <i>ACS Applied Polymer Materials</i> 4, no. 12 (2022): 8996–9005. <a
    href="https://doi.org/10.1021/acsapm.2c01330">https://doi.org/10.1021/acsapm.2c01330</a>.'
  ieee: 'A. Kumar, D. Kuckling, and L. Nebhani, “Quinuclidine-Immobilized Porous Polymeric
    Microparticles as a Compelling Catalyst for the Baylis–Hillman Reaction,” <i>ACS
    Applied Polymer Materials</i>, vol. 4, no. 12, pp. 8996–9005, 2022, doi: <a href="https://doi.org/10.1021/acsapm.2c01330">10.1021/acsapm.2c01330</a>.'
  mla: Kumar, Amit, et al. “Quinuclidine-Immobilized Porous Polymeric Microparticles
    as a Compelling Catalyst for the Baylis–Hillman Reaction.” <i>ACS Applied Polymer
    Materials</i>, vol. 4, no. 12, American Chemical Society (ACS), 2022, pp. 8996–9005,
    doi:<a href="https://doi.org/10.1021/acsapm.2c01330">10.1021/acsapm.2c01330</a>.
  short: A. Kumar, D. Kuckling, L. Nebhani, ACS Applied Polymer Materials 4 (2022)
    8996–9005.
date_created: 2023-01-10T08:07:12Z
date_updated: 2023-01-10T08:12:15Z
department:
- _id: '163'
doi: 10.1021/acsapm.2c01330
intvolume: '         4'
issue: '12'
keyword:
- distillation−precipitation polymerization
- porous microparticles
- heterogeneous catalysis Baylis−Hillman reaction
- reusable catalyst
language:
- iso: eng
main_file_link:
- url: https://pubs.acs.org/doi/10.1021/acsapm.2c01330
page: 8996-9005
publication: ACS Applied Polymer Materials
publication_identifier:
  issn:
  - 2637-6105
  - 2637-6105
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Quinuclidine-Immobilized Porous Polymeric Microparticles as a Compelling Catalyst
  for the Baylis–Hillman Reaction
type: journal_article
user_id: '94'
volume: 4
year: '2022'
...
---
_id: '32865'
abstract:
- lang: eng
  text: For the first time, poly(N-isopropylacrylamide) (PNIPAAm) star polymers with
    a β-cyclodextrin core are characterized in detail by size-exclusion chromatography
    (SEC) with triple detection to experimentally verify the number of arms. A combination
    of a refractive index detector, multi-angle laser light scattering detector, and
    an online-viscosimeter was used for branching analysis. At first, the SEC system
    was calibrated and the detector setup was validated using linear polystyrene reference
    polymers. The applicability of the established triple detection SEC for branching
    analysis was shown by the analysis of two commercially available polystyrene star
    polymers. Due to the high molar masses of the star polymers, both the contraction
    ratio g and g′ could be determined independently, thus allowing the calculation
    of the viscosity shielding ratio ε. Finally, the branching analysis of the PNIPAAm
    star polymers could experimentally confirm the assumed arm number of up to 21
    arms. Moreover, an increasingly compact molecular structure and the influence
    of the arm number on the viscosity shielding ratio could be shown.
author:
- first_name: Artjom
  full_name: Herberg, Artjom
  id: '94'
  last_name: Herberg
- first_name: Dirk
  full_name: Kuckling, Dirk
  id: '287'
  last_name: Kuckling
citation:
  ama: Herberg A, Kuckling D. Branching analysis of β-cyclodextrin-based poly(<i>N</i>-isopropylacrylamide)
    star polymers using triple detection SEC. <i>International Journal of Polymer
    Analysis and Characterization</i>. Published online 2022:1-19. doi:<a href="https://doi.org/10.1080/1023666x.2022.2110133">10.1080/1023666x.2022.2110133</a>
  apa: Herberg, A., &#38; Kuckling, D. (2022). Branching analysis of β-cyclodextrin-based
    poly(<i>N</i>-isopropylacrylamide) star polymers using triple detection SEC. <i>International
    Journal of Polymer Analysis and Characterization</i>, 1–19. <a href="https://doi.org/10.1080/1023666x.2022.2110133">https://doi.org/10.1080/1023666x.2022.2110133</a>
  bibtex: '@article{Herberg_Kuckling_2022, title={Branching analysis of β-cyclodextrin-based
    poly(<i>N</i>-isopropylacrylamide) star polymers using triple detection SEC},
    DOI={<a href="https://doi.org/10.1080/1023666x.2022.2110133">10.1080/1023666x.2022.2110133</a>},
    journal={International Journal of Polymer Analysis and Characterization}, publisher={Informa
    UK Limited}, author={Herberg, Artjom and Kuckling, Dirk}, year={2022}, pages={1–19}
    }'
  chicago: Herberg, Artjom, and Dirk Kuckling. “Branching Analysis of β-Cyclodextrin-Based
    Poly(<i>N</i>-Isopropylacrylamide) Star Polymers Using Triple Detection SEC.”
    <i>International Journal of Polymer Analysis and Characterization</i>, 2022, 1–19.
    <a href="https://doi.org/10.1080/1023666x.2022.2110133">https://doi.org/10.1080/1023666x.2022.2110133</a>.
  ieee: 'A. Herberg and D. Kuckling, “Branching analysis of β-cyclodextrin-based poly(<i>N</i>-isopropylacrylamide)
    star polymers using triple detection SEC,” <i>International Journal of Polymer
    Analysis and Characterization</i>, pp. 1–19, 2022, doi: <a href="https://doi.org/10.1080/1023666x.2022.2110133">10.1080/1023666x.2022.2110133</a>.'
  mla: Herberg, Artjom, and Dirk Kuckling. “Branching Analysis of β-Cyclodextrin-Based
    Poly(<i>N</i>-Isopropylacrylamide) Star Polymers Using Triple Detection SEC.”
    <i>International Journal of Polymer Analysis and Characterization</i>, Informa
    UK Limited, 2022, pp. 1–19, doi:<a href="https://doi.org/10.1080/1023666x.2022.2110133">10.1080/1023666x.2022.2110133</a>.
  short: A. Herberg, D. Kuckling, International Journal of Polymer Analysis and Characterization
    (2022) 1–19.
date_created: 2022-08-17T06:28:55Z
date_updated: 2023-01-10T08:13:52Z
department:
- _id: '163'
doi: 10.1080/1023666x.2022.2110133
keyword:
- Size-exclusion chromatography
- triple detection
- branching analysis
- star polymers
- poly(N-isopropylacrylamide)
- β-cyclodextrin
language:
- iso: eng
page: 1-19
publication: International Journal of Polymer Analysis and Characterization
publication_identifier:
  issn:
  - 1023-666X
  - 1563-5341
publication_status: published
publisher: Informa UK Limited
status: public
title: Branching analysis of β-cyclodextrin-based poly(<i>N</i>-isopropylacrylamide)
  star polymers using triple detection SEC
type: journal_article
user_id: '94'
year: '2022'
...
---
_id: '35703'
author:
- first_name: Peng
  full_name: Hou, Peng
  last_name: Hou
- first_name: Sebastian
  full_name: Peschtrich, Sebastian
  last_name: Peschtrich
- first_name: Nils
  full_name: Huber, Nils
  last_name: Huber
- first_name: Wolfram
  full_name: Feuerstein, Wolfram
  last_name: Feuerstein
- first_name: Angela
  full_name: Bihlmeier, Angela
  last_name: Bihlmeier
- first_name: Ivo
  full_name: Krummenacher, Ivo
  last_name: Krummenacher
- first_name: Roland
  full_name: Schoch, Roland
  last_name: Schoch
- first_name: Wim
  full_name: Klopper, Wim
  last_name: Klopper
- 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, Huber N, et al. Cover Feature: Impact of Heterocycle
    Annulation on NIR Absorbance in Quinoid Thioacene Derivatives (Chem. Eur. J. 23/2022).
    <i>Chemistry – A European Journal</i>. 2022;28(23). doi:<a href="https://doi.org/10.1002/chem.202200982">10.1002/chem.202200982</a>'
  apa: 'Hou, P., Peschtrich, S., Huber, N., Feuerstein, W., Bihlmeier, A., Krummenacher,
    I., Schoch, R., Klopper, W., Breher, F., &#38; Paradies, J. (2022). Cover Feature:
    Impact of Heterocycle Annulation on NIR Absorbance in Quinoid Thioacene Derivatives
    (Chem. Eur. J. 23/2022). <i>Chemistry – A European Journal</i>, <i>28</i>(23).
    <a href="https://doi.org/10.1002/chem.202200982">https://doi.org/10.1002/chem.202200982</a>'
  bibtex: '@article{Hou_Peschtrich_Huber_Feuerstein_Bihlmeier_Krummenacher_Schoch_Klopper_Breher_Paradies_2022,
    title={Cover Feature: Impact of Heterocycle Annulation on NIR Absorbance in Quinoid
    Thioacene Derivatives (Chem. Eur. J. 23/2022)}, volume={28}, DOI={<a href="https://doi.org/10.1002/chem.202200982">10.1002/chem.202200982</a>},
    number={23}, journal={Chemistry – A European Journal}, publisher={Wiley}, author={Hou,
    Peng and Peschtrich, Sebastian and Huber, Nils and Feuerstein, Wolfram and Bihlmeier,
    Angela and Krummenacher, Ivo and Schoch, Roland and Klopper, Wim and Breher, Frank
    and Paradies, Jan}, year={2022} }'
  chicago: 'Hou, Peng, Sebastian Peschtrich, Nils Huber, Wolfram Feuerstein, Angela
    Bihlmeier, Ivo Krummenacher, Roland Schoch, Wim Klopper, Frank Breher, and Jan
    Paradies. “Cover Feature: Impact of Heterocycle Annulation on NIR Absorbance in
    Quinoid Thioacene Derivatives (Chem. Eur. J. 23/2022).” <i>Chemistry – A European
    Journal</i> 28, no. 23 (2022). <a href="https://doi.org/10.1002/chem.202200982">https://doi.org/10.1002/chem.202200982</a>.'
  ieee: 'P. Hou <i>et al.</i>, “Cover Feature: Impact of Heterocycle Annulation on
    NIR Absorbance in Quinoid Thioacene Derivatives (Chem. Eur. J. 23/2022),” <i>Chemistry
    – A European Journal</i>, vol. 28, no. 23, 2022, doi: <a href="https://doi.org/10.1002/chem.202200982">10.1002/chem.202200982</a>.'
  mla: 'Hou, Peng, et al. “Cover Feature: Impact of Heterocycle Annulation on NIR
    Absorbance in Quinoid Thioacene Derivatives (Chem. Eur. J. 23/2022).” <i>Chemistry
    – A European Journal</i>, vol. 28, no. 23, Wiley, 2022, doi:<a href="https://doi.org/10.1002/chem.202200982">10.1002/chem.202200982</a>.'
  short: P. Hou, S. Peschtrich, N. Huber, W. Feuerstein, A. Bihlmeier, I. Krummenacher,
    R. Schoch, W. Klopper, F. Breher, J. Paradies, Chemistry – A European Journal
    28 (2022).
date_created: 2023-01-10T09:10:15Z
date_updated: 2023-01-23T12:47:43Z
department:
- _id: '2'
- _id: '389'
doi: 10.1002/chem.202200982
intvolume: '        28'
issue: '23'
keyword:
- General Chemistry
- Catalysis
- Organic Chemistry
language:
- iso: eng
publication: Chemistry – A European Journal
publication_identifier:
  issn:
  - 0947-6539
  - 1521-3765
publication_status: published
publisher: Wiley
status: public
title: 'Cover Feature: Impact of Heterocycle Annulation on NIR Absorbance in Quinoid
  Thioacene Derivatives (Chem. Eur. J. 23/2022)'
type: journal_article
user_id: '53339'
volume: 28
year: '2022'
...
---
_id: '59617'
abstract:
- lang: eng
  text: '<jats:p>There is an increasing interest in sensing applications for a variety
    of analytes in aqueous environments, as conventional methods do not work reliably
    under humid conditions or they require complex equipment with experienced operators.
    Hydrogel sensors are easy to fabricate, are incredibly sensitive, and have broad
    dynamic ranges. Experiments on their robustness, reliability, and reusability
    have indicated the possible long-term applications of these systems in a variety
    of fields, including disease diagnosis, detection of pharmaceuticals, and in environmental
    testing. It is possible to produce hydrogels, which, upon sensing a specific analyte,
    can adsorb it onto their 3D-structure and can therefore be used to remove them
    from a given environment. High specificity can be obtained by using molecularly
    imprinted polymers. Typical detection principles involve optical methods including
    fluorescence and chemiluminescence, and volume changes in colloidal photonic crystals,
    as well as electrochemical methods. Here, we explore the current research utilizing
    hydrogel-based sensors in three main areas: (1) biomedical applications, (2) for
    detecting and quantifying pharmaceuticals of interest, and (3) detecting and quantifying
    environmental contaminants in aqueous environments.</jats:p>'
article_number: '768'
author:
- first_name: Katharina
  full_name: Völlmecke, Katharina
  last_name: Völlmecke
- first_name: Rowshon
  full_name: Afroz, Rowshon
  last_name: Afroz
- first_name: Sascha
  full_name: Bierbach, Sascha
  last_name: Bierbach
- first_name: Lee Josephine
  full_name: Brenker, Lee Josephine
  last_name: Brenker
- first_name: Sebastian
  full_name: Frücht, Sebastian
  last_name: Frücht
- first_name: Alexandra
  full_name: Glass, Alexandra
  last_name: Glass
- first_name: Ryland
  full_name: Giebelhaus, Ryland
  last_name: Giebelhaus
- first_name: Axel
  full_name: Hoppe, Axel
  id: '62844'
  last_name: Hoppe
- first_name: Karen
  full_name: Kanemaru, Karen
  last_name: Kanemaru
- first_name: Michal
  full_name: Lazarek, Michal
  last_name: Lazarek
- first_name: Lukas
  full_name: Rabbe, Lukas
  last_name: Rabbe
- first_name: Longfei
  full_name: Song, Longfei
  last_name: Song
- first_name: Andrea
  full_name: Velasco Suarez, Andrea
  last_name: Velasco Suarez
- first_name: Shuang
  full_name: Wu, Shuang
  last_name: Wu
- first_name: Michael
  full_name: Serpe, Michael
  last_name: Serpe
- first_name: Dirk
  full_name: Kuckling, Dirk
  id: '287'
  last_name: Kuckling
citation:
  ama: Völlmecke K, Afroz R, Bierbach S, et al. Hydrogel-Based Biosensors. <i>Gels</i>.
    2022;8(12). doi:<a href="https://doi.org/10.3390/gels8120768">10.3390/gels8120768</a>
  apa: Völlmecke, K., Afroz, R., Bierbach, S., Brenker, L. J., Frücht, S., Glass,
    A., Giebelhaus, R., Hoppe, A., Kanemaru, K., Lazarek, M., Rabbe, L., Song, L.,
    Velasco Suarez, A., Wu, S., Serpe, M., &#38; Kuckling, D. (2022). Hydrogel-Based
    Biosensors. <i>Gels</i>, <i>8</i>(12), Article 768. <a href="https://doi.org/10.3390/gels8120768">https://doi.org/10.3390/gels8120768</a>
  bibtex: '@article{Völlmecke_Afroz_Bierbach_Brenker_Frücht_Glass_Giebelhaus_Hoppe_Kanemaru_Lazarek_et
    al._2022, title={Hydrogel-Based Biosensors}, volume={8}, DOI={<a href="https://doi.org/10.3390/gels8120768">10.3390/gels8120768</a>},
    number={12768}, journal={Gels}, publisher={MDPI AG}, author={Völlmecke, Katharina
    and Afroz, Rowshon and Bierbach, Sascha and Brenker, Lee Josephine and Frücht,
    Sebastian and Glass, Alexandra and Giebelhaus, Ryland and Hoppe, Axel and Kanemaru,
    Karen and Lazarek, Michal and et al.}, year={2022} }'
  chicago: Völlmecke, Katharina, Rowshon Afroz, Sascha Bierbach, Lee Josephine Brenker,
    Sebastian Frücht, Alexandra Glass, Ryland Giebelhaus, et al. “Hydrogel-Based Biosensors.”
    <i>Gels</i> 8, no. 12 (2022). <a href="https://doi.org/10.3390/gels8120768">https://doi.org/10.3390/gels8120768</a>.
  ieee: 'K. Völlmecke <i>et al.</i>, “Hydrogel-Based Biosensors,” <i>Gels</i>, vol.
    8, no. 12, Art. no. 768, 2022, doi: <a href="https://doi.org/10.3390/gels8120768">10.3390/gels8120768</a>.'
  mla: Völlmecke, Katharina, et al. “Hydrogel-Based Biosensors.” <i>Gels</i>, vol.
    8, no. 12, 768, MDPI AG, 2022, doi:<a href="https://doi.org/10.3390/gels8120768">10.3390/gels8120768</a>.
  short: K. Völlmecke, R. Afroz, S. Bierbach, L.J. Brenker, S. Frücht, A. Glass, R.
    Giebelhaus, A. Hoppe, K. Kanemaru, M. Lazarek, L. Rabbe, L. Song, A. Velasco Suarez,
    S. Wu, M. Serpe, D. Kuckling, Gels 8 (2022).
date_created: 2025-04-22T05:59:29Z
date_updated: 2025-04-22T06:12:07Z
department:
- _id: '311'
doi: 10.3390/gels8120768
intvolume: '         8'
issue: '12'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.mdpi.com/2310-2861/8/12/768
oa: '1'
publication: Gels
publication_identifier:
  issn:
  - 2310-2861
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Hydrogel-Based Biosensors
type: journal_article
user_id: '62844'
volume: 8
year: '2022'
...
---
_id: '59619'
abstract:
- lang: eng
  text: "<jats:title>Abstract</jats:title><jats:p>A frustrated Lewis pair‐catalyzed
    hydroboration of aromatic and aliphatic nitriles was developed. The catalyst provides
    the primary amines in high yields of 77–99% with catalyst loading as low as 2 mol%.
    The reaction displays high functional group tolerance towards esters, amides,
    nitro groups and aliphatic halides. The addition of the diborylated amines to
    ethyl 3‐phenylpropiolate proceeds with Z‐selectivity with d.r. of &gt;99:1 in
    77–90% yield over two steps. The reaction mechanism was investigated by control
    and computational experiments.</jats:p><jats:p><jats:boxed-text content-type=\"graphic\"
    position=\"anchor\"><jats:graphic xmlns:xlink=\"http://www.w3.org/1999/xlink\"
    mimetype=\"image/png\" position=\"anchor\" specific-use=\"enlarged-web-image\"
    xlink:href=\"graphic/adsc202200525-toc-0001-m.png\"><jats:alt-text>magnified image</jats:alt-text></jats:graphic></jats:boxed-text>\r\n</jats:p>"
author:
- first_name: Benedikt
  full_name: Sieland, Benedikt
  last_name: Sieland
- first_name: Axel
  full_name: Hoppe, Axel
  id: '62844'
  last_name: Hoppe
- first_name: Arne J.
  full_name: Stepen, Arne J.
  last_name: Stepen
- first_name: Jan
  full_name: Paradies, Jan
  id: '53339'
  last_name: Paradies
  orcid: 0000-0002-3698-668X
citation:
  ama: 'Sieland B, Hoppe A, Stepen AJ, Paradies J. Frustrated Lewis Pair‐Catalyzed
    Hydroboration of Nitriles: FLP Versus Borenium Catalysis. <i>Advanced Synthesis
    &#38;amp; Catalysis</i>. 2022;364(18):3143-3148. doi:<a href="https://doi.org/10.1002/adsc.202200525">10.1002/adsc.202200525</a>'
  apa: 'Sieland, B., Hoppe, A., Stepen, A. J., &#38; Paradies, J. (2022). Frustrated
    Lewis Pair‐Catalyzed Hydroboration of Nitriles: FLP Versus Borenium Catalysis.
    <i>Advanced Synthesis &#38;amp; Catalysis</i>, <i>364</i>(18), 3143–3148. <a href="https://doi.org/10.1002/adsc.202200525">https://doi.org/10.1002/adsc.202200525</a>'
  bibtex: '@article{Sieland_Hoppe_Stepen_Paradies_2022, title={Frustrated Lewis Pair‐Catalyzed
    Hydroboration of Nitriles: FLP Versus Borenium Catalysis}, volume={364}, DOI={<a
    href="https://doi.org/10.1002/adsc.202200525">10.1002/adsc.202200525</a>}, number={18},
    journal={Advanced Synthesis &#38;amp; Catalysis}, publisher={Wiley}, author={Sieland,
    Benedikt and Hoppe, Axel and Stepen, Arne J. and Paradies, Jan}, year={2022},
    pages={3143–3148} }'
  chicago: 'Sieland, Benedikt, Axel Hoppe, Arne J. Stepen, and Jan Paradies. “Frustrated
    Lewis Pair‐Catalyzed Hydroboration of Nitriles: FLP Versus Borenium Catalysis.”
    <i>Advanced Synthesis &#38;amp; Catalysis</i> 364, no. 18 (2022): 3143–48. <a
    href="https://doi.org/10.1002/adsc.202200525">https://doi.org/10.1002/adsc.202200525</a>.'
  ieee: 'B. Sieland, A. Hoppe, A. J. Stepen, and J. Paradies, “Frustrated Lewis Pair‐Catalyzed
    Hydroboration of Nitriles: FLP Versus Borenium Catalysis,” <i>Advanced Synthesis
    &#38;amp; Catalysis</i>, vol. 364, no. 18, pp. 3143–3148, 2022, doi: <a href="https://doi.org/10.1002/adsc.202200525">10.1002/adsc.202200525</a>.'
  mla: 'Sieland, Benedikt, et al. “Frustrated Lewis Pair‐Catalyzed Hydroboration of
    Nitriles: FLP Versus Borenium Catalysis.” <i>Advanced Synthesis &#38;amp; Catalysis</i>,
    vol. 364, no. 18, Wiley, 2022, pp. 3143–48, doi:<a href="https://doi.org/10.1002/adsc.202200525">10.1002/adsc.202200525</a>.'
  short: B. Sieland, A. Hoppe, A.J. Stepen, J. Paradies, Advanced Synthesis &#38;amp;
    Catalysis 364 (2022) 3143–3148.
date_created: 2025-04-22T06:01:56Z
date_updated: 2025-04-22T06:12:05Z
department:
- _id: '389'
doi: 10.1002/adsc.202200525
intvolume: '       364'
issue: '18'
keyword:
- hydroboration
- nitrile
- amine
- frustrated Lewis pair
- density functional theory
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://advanced.onlinelibrary.wiley.com/doi/10.1002/adsc.202200525
oa: '1'
page: 3143-3148
publication: Advanced Synthesis &amp; Catalysis
publication_identifier:
  issn:
  - 1615-4150
  - 1615-4169
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: 'Frustrated Lewis Pair‐Catalyzed Hydroboration of Nitriles: FLP Versus Borenium
  Catalysis'
type: journal_article
user_id: '62844'
volume: 364
year: '2022'
...
---
_id: '37942'
author:
- first_name: Jennifer N.
  full_name: Andexer, Jennifer N.
  last_name: Andexer
- first_name: Uwe
  full_name: Beifuss, Uwe
  last_name: Beifuss
- first_name: Malte
  full_name: Brasholz, Malte
  last_name: Brasholz
- first_name: Rolf
  full_name: Breinbauer, Rolf
  last_name: Breinbauer
- first_name: Martin
  full_name: Breugst, Martin
  last_name: Breugst
- first_name: Oliver
  full_name: Dumele, Oliver
  last_name: Dumele
- first_name: Martin
  full_name: Ernst, Martin
  last_name: Ernst
- first_name: Ruth
  full_name: Ganardi, Ruth
  last_name: Ganardi
- first_name: Michael
  full_name: Giese, Michael
  last_name: Giese
- first_name: Tobias A. M.
  full_name: Gulder, Tobias A. M.
  last_name: Gulder
- first_name: Wolfgang
  full_name: Hüttel, Wolfgang
  last_name: Hüttel
- first_name: Stephanie
  full_name: Kath‐Schorr, Stephanie
  last_name: Kath‐Schorr
- first_name: Karsten
  full_name: Körber, Karsten
  last_name: Körber
- first_name: Markus
  full_name: Kordes, Markus
  last_name: Kordes
- first_name: Thomas
  full_name: Lindel, Thomas
  last_name: Lindel
- first_name: Christian
  full_name: Mück‐Lichtenfeld, Christian
  last_name: Mück‐Lichtenfeld
- first_name: Jochen
  full_name: Niemeyer, Jochen
  last_name: Niemeyer
- first_name: Roland
  full_name: Pfau, Roland
  last_name: Pfau
- first_name: Fabian
  full_name: Pfrengle, Fabian
  last_name: Pfrengle
- first_name: Jörg
  full_name: Pietruszka, Jörg
  last_name: Pietruszka
- first_name: Johannes L.
  full_name: Röckl, Johannes L.
  last_name: Röckl
- first_name: Norbert
  full_name: Schaschke, Norbert
  last_name: Schaschke
- first_name: Hanna
  full_name: Sebode, Hanna
  last_name: Sebode
- first_name: Mathias O.
  full_name: Senge, Mathias O.
  last_name: Senge
- first_name: Bernd F.
  full_name: Straub, Bernd F.
  last_name: Straub
- first_name: Johannes
  full_name: Teichert, Johannes
  last_name: Teichert
- first_name: Siegfried R.
  full_name: Waldvogel, Siegfried R.
  last_name: Waldvogel
- first_name: Thomas
  full_name: Werner, Thomas
  id: '89271'
  last_name: Werner
  orcid: 0000-0001-9025-3244
- first_name: Christian
  full_name: Winter, Christian
  last_name: Winter
citation:
  ama: Andexer JN, Beifuss U, Brasholz M, et al. Trendbericht Organische Chemie 2022.
    <i>Nachrichten aus der Chemie</i>. 2022;70(3):42-69. doi:<a href="https://doi.org/10.1002/nadc.20224122453">10.1002/nadc.20224122453</a>
  apa: Andexer, J. N., Beifuss, U., Brasholz, M., Breinbauer, R., Breugst, M., Dumele,
    O., Ernst, M., Ganardi, R., Giese, M., Gulder, T. A. M., Hüttel, W., Kath‐Schorr,
    S., Körber, K., Kordes, M., Lindel, T., Mück‐Lichtenfeld, C., Niemeyer, J., Pfau,
    R., Pfrengle, F., … Winter, C. (2022). Trendbericht Organische Chemie 2022. <i>Nachrichten
    Aus Der Chemie</i>, <i>70</i>(3), 42–69. <a href="https://doi.org/10.1002/nadc.20224122453">https://doi.org/10.1002/nadc.20224122453</a>
  bibtex: '@article{Andexer_Beifuss_Brasholz_Breinbauer_Breugst_Dumele_Ernst_Ganardi_Giese_Gulder_et
    al._2022, title={Trendbericht Organische Chemie 2022}, volume={70}, DOI={<a href="https://doi.org/10.1002/nadc.20224122453">10.1002/nadc.20224122453</a>},
    number={3}, journal={Nachrichten aus der Chemie}, publisher={Wiley}, author={Andexer,
    Jennifer N. and Beifuss, Uwe and Brasholz, Malte and Breinbauer, Rolf and Breugst,
    Martin and Dumele, Oliver and Ernst, Martin and Ganardi, Ruth and Giese, Michael
    and Gulder, Tobias A. M. and et al.}, year={2022}, pages={42–69} }'
  chicago: 'Andexer, Jennifer N., Uwe Beifuss, Malte Brasholz, Rolf Breinbauer, Martin
    Breugst, Oliver Dumele, Martin Ernst, et al. “Trendbericht Organische Chemie 2022.”
    <i>Nachrichten Aus Der Chemie</i> 70, no. 3 (2022): 42–69. <a href="https://doi.org/10.1002/nadc.20224122453">https://doi.org/10.1002/nadc.20224122453</a>.'
  ieee: 'J. N. Andexer <i>et al.</i>, “Trendbericht Organische Chemie 2022,” <i>Nachrichten
    aus der Chemie</i>, vol. 70, no. 3, pp. 42–69, 2022, doi: <a href="https://doi.org/10.1002/nadc.20224122453">10.1002/nadc.20224122453</a>.'
  mla: Andexer, Jennifer N., et al. “Trendbericht Organische Chemie 2022.” <i>Nachrichten
    Aus Der Chemie</i>, vol. 70, no. 3, Wiley, 2022, pp. 42–69, doi:<a href="https://doi.org/10.1002/nadc.20224122453">10.1002/nadc.20224122453</a>.
  short: J.N. Andexer, U. Beifuss, M. Brasholz, R. Breinbauer, M. Breugst, O. Dumele,
    M. Ernst, R. Ganardi, M. Giese, T.A.M. Gulder, W. Hüttel, S. Kath‐Schorr, K. Körber,
    M. Kordes, T. Lindel, C. Mück‐Lichtenfeld, J. Niemeyer, R. Pfau, F. Pfrengle,
    J. Pietruszka, J.L. Röckl, N. Schaschke, H. Sebode, M.O. Senge, B.F. Straub, J.
    Teichert, S.R. Waldvogel, T. Werner, C. Winter, Nachrichten Aus Der Chemie 70
    (2022) 42–69.
date_created: 2023-01-22T20:22:02Z
date_updated: 2025-11-10T07:59:34Z
department:
- _id: '35'
- _id: '2'
- _id: '657'
doi: 10.1002/nadc.20224122453
intvolume: '        70'
issue: '3'
keyword:
- General Chemical Engineering
- General Chemistry
language:
- iso: eng
page: 42-69
publication: Nachrichten aus der Chemie
publication_identifier:
  issn:
  - 1439-9598
  - 1868-0054
publication_status: published
publisher: Wiley
status: public
title: Trendbericht Organische Chemie 2022
type: journal_article
user_id: '89271'
volume: 70
year: '2022'
...
---
_id: '37938'
author:
- first_name: Constanza
  full_name: Terazzi, Constanza
  last_name: Terazzi
- first_name: Karoline
  full_name: Laatz, Karoline
  last_name: Laatz
- 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, Laatz K, von Langermann J, Werner T. Synthesis of Cyclic Carbonates
    Catalyzed by CaI<sub>2</sub>–Et<sub>3</sub>N and Studies on Their Biocatalytic
    Kinetic Resolution. <i>ACS Sustainable Chemistry and Engineering</i>. 2022;10(40):13335-13342.
    doi:<a href="https://doi.org/10.1021/acssuschemeng.2c03210">10.1021/acssuschemeng.2c03210</a>
  apa: Terazzi, C., Laatz, K., von Langermann, J., &#38; Werner, T. (2022). Synthesis
    of Cyclic Carbonates Catalyzed by CaI<sub>2</sub>–Et<sub>3</sub>N and Studies
    on Their Biocatalytic Kinetic Resolution. <i>ACS Sustainable Chemistry and Engineering</i>,
    <i>10</i>(40), 13335–13342. <a href="https://doi.org/10.1021/acssuschemeng.2c03210">https://doi.org/10.1021/acssuschemeng.2c03210</a>
  bibtex: '@article{Terazzi_Laatz_von Langermann_Werner_2022, title={Synthesis of
    Cyclic Carbonates Catalyzed by CaI<sub>2</sub>–Et<sub>3</sub>N and Studies on
    Their Biocatalytic Kinetic Resolution}, volume={10}, DOI={<a href="https://doi.org/10.1021/acssuschemeng.2c03210">10.1021/acssuschemeng.2c03210</a>},
    number={40}, journal={ACS Sustainable Chemistry and Engineering}, publisher={American
    Chemical Society (ACS)}, author={Terazzi, Constanza and Laatz, Karoline and von
    Langermann, Jan and Werner, Thomas}, year={2022}, pages={13335–13342} }'
  chicago: 'Terazzi, Constanza, Karoline Laatz, Jan von Langermann, and Thomas Werner.
    “Synthesis of Cyclic Carbonates Catalyzed by CaI<sub>2</sub>–Et<sub>3</sub>N and
    Studies on Their Biocatalytic Kinetic Resolution.” <i>ACS Sustainable Chemistry
    and Engineering</i> 10, no. 40 (2022): 13335–42. <a href="https://doi.org/10.1021/acssuschemeng.2c03210">https://doi.org/10.1021/acssuschemeng.2c03210</a>.'
  ieee: 'C. Terazzi, K. Laatz, J. von Langermann, and T. Werner, “Synthesis of Cyclic
    Carbonates Catalyzed by CaI<sub>2</sub>–Et<sub>3</sub>N and Studies on Their Biocatalytic
    Kinetic Resolution,” <i>ACS Sustainable Chemistry and Engineering</i>, vol. 10,
    no. 40, pp. 13335–13342, 2022, doi: <a href="https://doi.org/10.1021/acssuschemeng.2c03210">10.1021/acssuschemeng.2c03210</a>.'
  mla: Terazzi, Constanza, et al. “Synthesis of Cyclic Carbonates Catalyzed by CaI<sub>2</sub>–Et<sub>3</sub>N
    and Studies on Their Biocatalytic Kinetic Resolution.” <i>ACS Sustainable Chemistry
    and Engineering</i>, vol. 10, no. 40, American Chemical Society (ACS), 2022, pp.
    13335–42, doi:<a href="https://doi.org/10.1021/acssuschemeng.2c03210">10.1021/acssuschemeng.2c03210</a>.
  short: C. Terazzi, K. Laatz, J. von Langermann, T. Werner, ACS Sustainable Chemistry
    and Engineering 10 (2022) 13335–13342.
date_created: 2023-01-22T20:10:44Z
date_updated: 2025-11-10T08:47:07Z
department:
- _id: '2'
- _id: '657'
doi: 10.1021/acssuschemeng.2c03210
intvolume: '        10'
issue: '40'
keyword:
- T1
- T3
- CSSD
language:
- iso: eng
page: 13335-13342
publication: ACS Sustainable Chemistry and Engineering
publication_identifier:
  issn:
  - 2168-0485
  - 2168-0485
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Synthesis of Cyclic Carbonates Catalyzed by CaI<sub>2</sub>–Et<sub>3</sub>N
  and Studies on Their Biocatalytic Kinetic Resolution
type: journal_article
user_id: '89271'
volume: 10
year: '2022'
...
---
_id: '37940'
author:
- first_name: Changyue
  full_name: Ren, Changyue
  last_name: Ren
- first_name: Anke
  full_name: Spannenberg, Anke
  last_name: Spannenberg
- first_name: Thomas
  full_name: Werner, Thomas
  id: '89271'
  last_name: Werner
  orcid: 0000-0001-9025-3244
citation:
  ama: Ren C, Spannenberg A, Werner T. Synthesis of Bifunctional Phosphonium Salts
    Bearing Perfluorinated Side Chains and Their Application in the Synthesis of Cyclic
    Carbonates from Epoxides and CO            <sub>2</sub>. <i>Asian Journal of Organic
    Chemistry</i>. 2022;11(9). doi:<a href="https://doi.org/10.1002/ajoc.202200156">10.1002/ajoc.202200156</a>
  apa: Ren, C., Spannenberg, A., &#38; Werner, T. (2022). Synthesis of Bifunctional
    Phosphonium Salts Bearing Perfluorinated Side Chains and Their Application in
    the Synthesis of Cyclic Carbonates from Epoxides and CO            <sub>2</sub>.
    <i>Asian Journal of Organic Chemistry</i>, <i>11</i>(9). <a href="https://doi.org/10.1002/ajoc.202200156">https://doi.org/10.1002/ajoc.202200156</a>
  bibtex: '@article{Ren_Spannenberg_Werner_2022, title={Synthesis of Bifunctional
    Phosphonium Salts Bearing Perfluorinated Side Chains and Their Application in
    the Synthesis of Cyclic Carbonates from Epoxides and CO            <sub>2</sub>},
    volume={11}, DOI={<a href="https://doi.org/10.1002/ajoc.202200156">10.1002/ajoc.202200156</a>},
    number={9}, journal={Asian Journal of Organic Chemistry}, publisher={Wiley}, author={Ren,
    Changyue and Spannenberg, Anke and Werner, Thomas}, year={2022} }'
  chicago: Ren, Changyue, Anke Spannenberg, and Thomas Werner. “Synthesis of Bifunctional
    Phosphonium Salts Bearing Perfluorinated Side Chains and Their Application in
    the Synthesis of Cyclic Carbonates from Epoxides and CO            <sub>2</sub>.”
    <i>Asian Journal of Organic Chemistry</i> 11, no. 9 (2022). <a href="https://doi.org/10.1002/ajoc.202200156">https://doi.org/10.1002/ajoc.202200156</a>.
  ieee: 'C. Ren, A. Spannenberg, and T. Werner, “Synthesis of Bifunctional Phosphonium
    Salts Bearing Perfluorinated Side Chains and Their Application in the Synthesis
    of Cyclic Carbonates from Epoxides and CO            <sub>2</sub>,” <i>Asian Journal
    of Organic Chemistry</i>, vol. 11, no. 9, 2022, doi: <a href="https://doi.org/10.1002/ajoc.202200156">10.1002/ajoc.202200156</a>.'
  mla: Ren, Changyue, et al. “Synthesis of Bifunctional Phosphonium Salts Bearing
    Perfluorinated Side Chains and Their Application in the Synthesis of Cyclic Carbonates
    from Epoxides and CO            <sub>2</sub>.” <i>Asian Journal of Organic Chemistry</i>,
    vol. 11, no. 9, Wiley, 2022, doi:<a href="https://doi.org/10.1002/ajoc.202200156">10.1002/ajoc.202200156</a>.
  short: C. Ren, A. Spannenberg, T. Werner, Asian Journal of Organic Chemistry 11
    (2022).
date_created: 2023-01-22T20:19:21Z
date_updated: 2025-11-10T08:47:20Z
department:
- _id: '35'
- _id: '2'
- _id: '657'
doi: 10.1002/ajoc.202200156
intvolume: '        11'
issue: '9'
keyword:
- T1
- T2
- CSSD
language:
- iso: eng
publication: Asian Journal of Organic Chemistry
publication_identifier:
  issn:
  - 2193-5807
  - 2193-5815
publication_status: published
publisher: Wiley
status: public
title: Synthesis of Bifunctional Phosphonium Salts Bearing Perfluorinated Side Chains
  and Their Application in the Synthesis of Cyclic Carbonates from Epoxides and CO            <sub>2</sub>
type: journal_article
user_id: '89271'
volume: 11
year: '2022'
...
---
_id: '23701'
article_number: '120326'
author:
- first_name: Timo
  full_name: Schoppa, Timo
  last_name: Schoppa
- first_name: Dimitri
  full_name: Jung, Dimitri
  last_name: Jung
- first_name: Tarik
  full_name: Rust, Tarik
  last_name: Rust
- first_name: Dennis
  full_name: Mulac, Dennis
  last_name: Mulac
- first_name: Dirk
  full_name: Kuckling, Dirk
  id: '287'
  last_name: Kuckling
- first_name: Klaus
  full_name: Langer, Klaus
  last_name: Langer
citation:
  ama: Schoppa T, Jung D, Rust T, Mulac D, Kuckling D, Langer K. Light-responsive
    polymeric nanoparticles based on a novel nitropiperonal based polyester as drug
    delivery systems for photosensitizers in PDT. <i>International Journal of Pharmaceutics</i>.
    2021;597. doi:<a href="https://doi.org/10.1016/j.ijpharm.2021.120326">10.1016/j.ijpharm.2021.120326</a>
  apa: Schoppa, T., Jung, D., Rust, T., Mulac, D., Kuckling, D., &#38; Langer, K.
    (2021). Light-responsive polymeric nanoparticles based on a novel nitropiperonal
    based polyester as drug delivery systems for photosensitizers in PDT. <i>International
    Journal of Pharmaceutics</i>, <i>597</i>, Article 120326. <a href="https://doi.org/10.1016/j.ijpharm.2021.120326">https://doi.org/10.1016/j.ijpharm.2021.120326</a>
  bibtex: '@article{Schoppa_Jung_Rust_Mulac_Kuckling_Langer_2021, title={Light-responsive
    polymeric nanoparticles based on a novel nitropiperonal based polyester as drug
    delivery systems for photosensitizers in PDT}, volume={597}, DOI={<a href="https://doi.org/10.1016/j.ijpharm.2021.120326">10.1016/j.ijpharm.2021.120326</a>},
    number={120326}, journal={International Journal of Pharmaceutics}, publisher={Elsevier},
    author={Schoppa, Timo and Jung, Dimitri and Rust, Tarik and Mulac, Dennis and
    Kuckling, Dirk and Langer, Klaus}, year={2021} }'
  chicago: Schoppa, Timo, Dimitri Jung, Tarik Rust, Dennis Mulac, Dirk Kuckling, and
    Klaus Langer. “Light-Responsive Polymeric Nanoparticles Based on a Novel Nitropiperonal
    Based Polyester as Drug Delivery Systems for Photosensitizers in PDT.” <i>International
    Journal of Pharmaceutics</i> 597 (2021). <a href="https://doi.org/10.1016/j.ijpharm.2021.120326">https://doi.org/10.1016/j.ijpharm.2021.120326</a>.
  ieee: 'T. Schoppa, D. Jung, T. Rust, D. Mulac, D. Kuckling, and K. Langer, “Light-responsive
    polymeric nanoparticles based on a novel nitropiperonal based polyester as drug
    delivery systems for photosensitizers in PDT,” <i>International Journal of Pharmaceutics</i>,
    vol. 597, Art. no. 120326, 2021, doi: <a href="https://doi.org/10.1016/j.ijpharm.2021.120326">10.1016/j.ijpharm.2021.120326</a>.'
  mla: Schoppa, Timo, et al. “Light-Responsive Polymeric Nanoparticles Based on a
    Novel Nitropiperonal Based Polyester as Drug Delivery Systems for Photosensitizers
    in PDT.” <i>International Journal of Pharmaceutics</i>, vol. 597, 120326, Elsevier,
    2021, doi:<a href="https://doi.org/10.1016/j.ijpharm.2021.120326">10.1016/j.ijpharm.2021.120326</a>.
  short: T. Schoppa, D. Jung, T. Rust, D. Mulac, D. Kuckling, K. Langer, International
    Journal of Pharmaceutics 597 (2021).
date_created: 2021-09-02T12:48:00Z
date_updated: 2022-07-28T09:57:44Z
department:
- _id: '311'
doi: 10.1016/j.ijpharm.2021.120326
intvolume: '       597'
language:
- iso: eng
publication: International Journal of Pharmaceutics
publication_identifier:
  issn:
  - 0378-5173
publication_status: published
publisher: Elsevier
status: public
title: Light-responsive polymeric nanoparticles based on a novel nitropiperonal based
  polyester as drug delivery systems for photosensitizers in PDT
type: journal_article
user_id: '94'
volume: 597
year: '2021'
...
---
_id: '23662'
author:
- first_name: Tarik
  full_name: Rust, Tarik
  last_name: Rust
- first_name: Dimitri
  full_name: Jung, Dimitri
  last_name: Jung
- first_name: Axel
  full_name: Hoppe, Axel
  last_name: Hoppe
- first_name: Timo
  full_name: Schoppa, Timo
  last_name: Schoppa
- first_name: Klaus
  full_name: Langer, Klaus
  last_name: Langer
- first_name: Dirk
  full_name: Kuckling, Dirk
  id: '287'
  last_name: Kuckling
citation:
  ama: Rust T, Jung D, Hoppe A, Schoppa T, Langer K, Kuckling D. Backbone-Degradable
    (Co-)Polymers for Light-Triggered Drug Delivery. <i>ACS Applied Polymer Materials</i>.
    2021;3(8):3831-3842. doi:<a href="https://doi.org/10.1021/acsapm.1c00411">10.1021/acsapm.1c00411</a>
  apa: Rust, T., Jung, D., Hoppe, A., Schoppa, T., Langer, K., &#38; Kuckling, D.
    (2021). Backbone-Degradable (Co-)Polymers for Light-Triggered Drug Delivery. <i>ACS
    Applied Polymer Materials</i>, <i>3</i>(8), 3831–3842. <a href="https://doi.org/10.1021/acsapm.1c00411">https://doi.org/10.1021/acsapm.1c00411</a>
  bibtex: '@article{Rust_Jung_Hoppe_Schoppa_Langer_Kuckling_2021, title={Backbone-Degradable
    (Co-)Polymers for Light-Triggered Drug Delivery}, volume={3}, DOI={<a href="https://doi.org/10.1021/acsapm.1c00411">10.1021/acsapm.1c00411</a>},
    number={8}, journal={ACS Applied Polymer Materials}, publisher={ACS}, author={Rust,
    Tarik and Jung, Dimitri and Hoppe, Axel and Schoppa, Timo and Langer, Klaus and
    Kuckling, Dirk}, year={2021}, pages={3831–3842} }'
  chicago: 'Rust, Tarik, Dimitri Jung, Axel Hoppe, Timo Schoppa, Klaus Langer, and
    Dirk Kuckling. “Backbone-Degradable (Co-)Polymers for Light-Triggered Drug Delivery.”
    <i>ACS Applied Polymer Materials</i> 3, no. 8 (2021): 3831–42. <a href="https://doi.org/10.1021/acsapm.1c00411">https://doi.org/10.1021/acsapm.1c00411</a>.'
  ieee: 'T. Rust, D. Jung, A. Hoppe, T. Schoppa, K. Langer, and D. Kuckling, “Backbone-Degradable
    (Co-)Polymers for Light-Triggered Drug Delivery,” <i>ACS Applied Polymer Materials</i>,
    vol. 3, no. 8, pp. 3831–3842, 2021, doi: <a href="https://doi.org/10.1021/acsapm.1c00411">10.1021/acsapm.1c00411</a>.'
  mla: Rust, Tarik, et al. “Backbone-Degradable (Co-)Polymers for Light-Triggered
    Drug Delivery.” <i>ACS Applied Polymer Materials</i>, vol. 3, no. 8, ACS, 2021,
    pp. 3831–42, doi:<a href="https://doi.org/10.1021/acsapm.1c00411">10.1021/acsapm.1c00411</a>.
  short: T. Rust, D. Jung, A. Hoppe, T. Schoppa, K. Langer, D. Kuckling, ACS Applied
    Polymer Materials 3 (2021) 3831–3842.
date_created: 2021-09-02T06:41:16Z
date_updated: 2022-07-28T10:00:40Z
department:
- _id: '311'
doi: 10.1021/acsapm.1c00411
intvolume: '         3'
issue: '8'
language:
- iso: eng
page: 3831-3842
publication: ACS Applied Polymer Materials
publication_identifier:
  issn:
  - 2637-6105
  - 2637-6105
publication_status: published
publisher: ACS
status: public
title: Backbone-Degradable (Co-)Polymers for Light-Triggered Drug Delivery
type: journal_article
user_id: '94'
volume: 3
year: '2021'
...
---
_id: '23699'
author:
- first_name: Carsten J.
  full_name: Schmiegel, Carsten J.
  last_name: Schmiegel
- first_name: Rene
  full_name: Baier, Rene
  last_name: Baier
- first_name: Dirk
  full_name: Kuckling, Dirk
  id: '287'
  last_name: Kuckling
citation:
  ama: Schmiegel CJ, Baier R, Kuckling D. Direct Asymmetric Aldol Reaction in Continuous
    Flow Using Gel‐Bound Organocatalysts. <i>European Journal of Organic Chemistry</i>.
    Published online 2021:2578-2586. doi:<a href="https://doi.org/10.1002/ejoc.202100268">10.1002/ejoc.202100268</a>
  apa: Schmiegel, C. J., Baier, R., &#38; Kuckling, D. (2021). Direct Asymmetric Aldol
    Reaction in Continuous Flow Using Gel‐Bound Organocatalysts. <i>European Journal
    of Organic Chemistry</i>, 2578–2586. <a href="https://doi.org/10.1002/ejoc.202100268">https://doi.org/10.1002/ejoc.202100268</a>
  bibtex: '@article{Schmiegel_Baier_Kuckling_2021, title={Direct Asymmetric Aldol
    Reaction in Continuous Flow Using Gel‐Bound Organocatalysts}, DOI={<a href="https://doi.org/10.1002/ejoc.202100268">10.1002/ejoc.202100268</a>},
    journal={European Journal of Organic Chemistry}, publisher={Wiley-VCH}, author={Schmiegel,
    Carsten J. and Baier, Rene and Kuckling, Dirk}, year={2021}, pages={2578–2586}
    }'
  chicago: Schmiegel, Carsten J., Rene Baier, and Dirk Kuckling. “Direct Asymmetric
    Aldol Reaction in Continuous Flow Using Gel‐Bound Organocatalysts.” <i>European
    Journal of Organic Chemistry</i>, 2021, 2578–86. <a href="https://doi.org/10.1002/ejoc.202100268">https://doi.org/10.1002/ejoc.202100268</a>.
  ieee: 'C. J. Schmiegel, R. Baier, and D. Kuckling, “Direct Asymmetric Aldol Reaction
    in Continuous Flow Using Gel‐Bound Organocatalysts,” <i>European Journal of Organic
    Chemistry</i>, pp. 2578–2586, 2021, doi: <a href="https://doi.org/10.1002/ejoc.202100268">10.1002/ejoc.202100268</a>.'
  mla: Schmiegel, Carsten J., et al. “Direct Asymmetric Aldol Reaction in Continuous
    Flow Using Gel‐Bound Organocatalysts.” <i>European Journal of Organic Chemistry</i>,
    Wiley-VCH, 2021, pp. 2578–86, doi:<a href="https://doi.org/10.1002/ejoc.202100268">10.1002/ejoc.202100268</a>.
  short: C.J. Schmiegel, R. Baier, D. Kuckling, European Journal of Organic Chemistry
    (2021) 2578–2586.
date_created: 2021-09-02T12:44:25Z
date_updated: 2022-07-28T09:57:57Z
department:
- _id: '311'
doi: 10.1002/ejoc.202100268
language:
- iso: eng
page: 2578-2586
publication: European Journal of Organic Chemistry
publication_identifier:
  issn:
  - 1434-193X
  - 1099-0690
publication_status: published
publisher: Wiley-VCH
status: public
title: Direct Asymmetric Aldol Reaction in Continuous Flow Using Gel‐Bound Organocatalysts
type: journal_article
user_id: '94'
year: '2021'
...
---
_id: '31022'
author:
- first_name: Momen S. A.
  full_name: Abdelaty, Momen S. A.
  last_name: Abdelaty
- first_name: Dirk
  full_name: Kuckling, Dirk
  id: '287'
  last_name: Kuckling
citation:
  ama: Abdelaty MSA, Kuckling D. Altering of lower critical solution temperature of
    environmentally responsive poly (N-isopropylacrylamide-co-acrylic acid-co-vanillin
    acrylate) affected by acrylic acid, vanillin acrylate, and post-polymerization
    modification. <i>Colloid and Polymer Science</i>. 2021;299(10):1617-1629. doi:<a
    href="https://doi.org/10.1007/s00396-021-04882-x">10.1007/s00396-021-04882-x</a>
  apa: Abdelaty, M. S. A., &#38; Kuckling, D. (2021). Altering of lower critical solution
    temperature of environmentally responsive poly (N-isopropylacrylamide-co-acrylic
    acid-co-vanillin acrylate) affected by acrylic acid, vanillin acrylate, and post-polymerization
    modification. <i>Colloid and Polymer Science</i>, <i>299</i>(10), 1617–1629. <a
    href="https://doi.org/10.1007/s00396-021-04882-x">https://doi.org/10.1007/s00396-021-04882-x</a>
  bibtex: '@article{Abdelaty_Kuckling_2021, title={Altering of lower critical solution
    temperature of environmentally responsive poly (N-isopropylacrylamide-co-acrylic
    acid-co-vanillin acrylate) affected by acrylic acid, vanillin acrylate, and post-polymerization
    modification}, volume={299}, DOI={<a href="https://doi.org/10.1007/s00396-021-04882-x">10.1007/s00396-021-04882-x</a>},
    number={10}, journal={Colloid and Polymer Science}, publisher={Springer Science
    and Business Media LLC}, author={Abdelaty, Momen S. A. and Kuckling, Dirk}, year={2021},
    pages={1617–1629} }'
  chicago: 'Abdelaty, Momen S. A., and Dirk Kuckling. “Altering of Lower Critical
    Solution Temperature of Environmentally Responsive Poly (N-Isopropylacrylamide-Co-Acrylic
    Acid-Co-Vanillin Acrylate) Affected by Acrylic Acid, Vanillin Acrylate, and Post-Polymerization
    Modification.” <i>Colloid and Polymer Science</i> 299, no. 10 (2021): 1617–29.
    <a href="https://doi.org/10.1007/s00396-021-04882-x">https://doi.org/10.1007/s00396-021-04882-x</a>.'
  ieee: 'M. S. A. Abdelaty and D. Kuckling, “Altering of lower critical solution temperature
    of environmentally responsive poly (N-isopropylacrylamide-co-acrylic acid-co-vanillin
    acrylate) affected by acrylic acid, vanillin acrylate, and post-polymerization
    modification,” <i>Colloid and Polymer Science</i>, vol. 299, no. 10, pp. 1617–1629,
    2021, doi: <a href="https://doi.org/10.1007/s00396-021-04882-x">10.1007/s00396-021-04882-x</a>.'
  mla: Abdelaty, Momen S. A., and Dirk Kuckling. “Altering of Lower Critical Solution
    Temperature of Environmentally Responsive Poly (N-Isopropylacrylamide-Co-Acrylic
    Acid-Co-Vanillin Acrylate) Affected by Acrylic Acid, Vanillin Acrylate, and Post-Polymerization
    Modification.” <i>Colloid and Polymer Science</i>, vol. 299, no. 10, Springer
    Science and Business Media LLC, 2021, pp. 1617–29, doi:<a href="https://doi.org/10.1007/s00396-021-04882-x">10.1007/s00396-021-04882-x</a>.
  short: M.S.A. Abdelaty, D. Kuckling, Colloid and Polymer Science 299 (2021) 1617–1629.
date_created: 2022-05-03T06:52:26Z
date_updated: 2022-07-28T10:03:21Z
department:
- _id: '163'
doi: 10.1007/s00396-021-04882-x
intvolume: '       299'
issue: '10'
keyword:
- Materials Chemistry
- Colloid and Surface Chemistry
- Polymers and Plastics
- Physical and Theoretical Chemistry
language:
- iso: eng
page: 1617-1629
publication: Colloid and Polymer Science
publication_identifier:
  issn:
  - 0303-402X
  - 1435-1536
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Altering of lower critical solution temperature of environmentally responsive
  poly (N-isopropylacrylamide-co-acrylic acid-co-vanillin acrylate) affected by acrylic
  acid, vanillin acrylate, and post-polymerization modification
type: journal_article
user_id: '94'
volume: 299
year: '2021'
...
