Mussel-Inspired Catechol-Functionalized Hydrogels and Their Medical Applications

Autor: Wei-Yan Quan, Zhang Hu, Hua-Zhong Liu, Qian-Qian Ouyang, Dong-Ying Zhang, Si-Dong Li, Pu-Wang Li, Zi-Ming Yang
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Molecules, Vol 24, Iss 14, p 2586 (2019)
Druh dokumentu: article
ISSN: 1420-3049
DOI: 10.3390/molecules24142586
Popis: Mussel adhesive proteins (MAPs) have a unique ability to firmly adhere to different surfaces in aqueous environments via the special amino acid, 3,4-dihydroxyphenylalanine (DOPA). The catechol groups in DOPA are a key group for adhesive proteins, which is highly informative for the biomedical domain. By simulating MAPs, medical products can be developed for tissue adhesion, drug delivery, and wound healing. Hydrogel is a common formulation that is highly adaptable to numerous medical applications. Based on a discussion of the adhesion mechanism of MAPs, this paper reviews the formation and adhesion mechanism of catechol-functionalized hydrogels, types of hydrogels and main factors affecting adhesion, and medical applications of hydrogels, and future the development of catechol-functionalized hydrogels.
Databáze: Directory of Open Access Journals
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