Chiral Supramolecular Organogel Constructed Using Riboflavin and Melamine: Its Application in Photo-Catalyzed Colorimetric Chiral Sensing and Enantioselective Adsorption.
self-assembly * gels * chiral sensing * optical resolution * riboflavin
Journal
Chemistry (Weinheim an der Bergstrasse, Germany)
ISSN: 1521-3765
Titre abrégé: Chemistry
Pays: Germany
ID NLM: 9513783
Informations de publication
Date de publication:
27 Nov 2023
27 Nov 2023
Historique:
revised:
24
11
2023
received:
13
10
2023
accepted:
27
11
2023
medline:
28
11
2023
pubmed:
28
11
2023
entrez:
28
11
2023
Statut:
aheadofprint
Résumé
The synthesis of a chiral supramolecular organogel via the hierarchical helical self-assembly of optically active riboflavin and melamine derivatives is described herein. Owing to the photocatalysis of riboflavin and the supramolecular chirality induced in the helically stacked riboflavin/melamine complex, the gel is observed to act as a light-stimulated chiral sensor of optically active alcohols by detecting the change in color from yellow to green. The gel also served as an efficient chiral adsorbent, enabling optical resolution of a racemic compound with high chiral recognition ability.
Identifiants
pubmed: 38012829
doi: 10.1002/chem.202303353
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e202303353Informations de copyright
© 2023 Wiley-VCH GmbH.