Issue 100, 2021

Molecular recognition and photoprotection of riboflavin in water by a biomimetic host

Abstract

A water-soluble tetralactam macrocycle with 2,6-diethoxynaphthalene groups as side walls is able to strongly bind riboflavin (Ka >107 M−1) in water through hydrogen bonding and the hydrophobic effect. The encapsulated riboflavin can be stabilized by the host against photo-degradation under UV-vis irradiation, which may be harnessed to extend the shelf life of riboflavin.

Graphical abstract: Molecular recognition and photoprotection of riboflavin in water by a biomimetic host

Supplementary files

Article information

Article type
Communication
Submitted
15 Okt 2021
Accepted
23 Nov 2021
First published
27 Nov 2021

Chem. Commun., 2021,57, 13724-13727

Molecular recognition and photoprotection of riboflavin in water by a biomimetic host

H. Zhang, L. Wang, X. Pang, L. Yang and W. Jiang, Chem. Commun., 2021, 57, 13724 DOI: 10.1039/D1CC05818E

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