Development of Biocompatible Mussel-Inspired Cellulose-Based Underwater Adhesives.

ABSTRACT: Conventional adhesives have poor underwater adhesion and harm to human health and the environment during their use, which largely limits their practical applications. Herein, we synthesized cellulose-based adhesives with underwater adhesion and biocompatibility by grafting N-(3,4-dihydroxyphenethyl)methacrylamide into the cellulose chain via atom transfer radical polymerization (ATRP). FTIR, ¹H NMR, and XPS analyses ensured the successful preparation of the cellulose-based adhesive polymers. The different properties of the prepared adhesives, including swelling ratio, adhesion strength, and biocompatibility are examined. Results found that the lap shear strength is enhanced by increasing the catechol content. When catechol content is 27.2 mol %, cellulose-based adhesive w

SUBMITTER: Tang Z 

PROVIDER: S-EPMC10809253 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature