Molecular recognition and photoprotection of riboflavin in water by a biomimetic host
| Autor: | Hong Zhang, Xin-Yu Pang, Wei Jiang, Liu-Pan Yang, Li-Li Wang |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Hydrogen bond
Host (biology) Chemistry Metals and Alloys Tetralactam macrocycle Riboflavin General Chemistry Photochemistry Catalysis Surfaces Coatings and Films Electronic Optical and Magnetic Materials Hydrophobic effect Molecular recognition Photoprotection Materials Chemistry Ceramics and Composites |
| Zdroj: | Chemical communications (Cambridge, England). 57(100) |
| ISSN: | 1364-548X |
| Popis: | A water-soluble tetralactam macrocycle with 2,6-diethoxynaphthalene group 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 to be against photo-degradation under UV-vis irradiation, which may be harnessed to extend the shelf life of riboflavin. |
| Databáze: | OpenAIRE |
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