期刊
RSC ADVANCES
卷 12, 期 14, 页码 8708-8718出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d1ra09114j
关键词
-
资金
- National Key Research and Development Program of China [2017YFE0102600]
In this study, a cross-linked polymer network with anti-biofouling properties was prepared by photopolymerization. The mechanical properties and biocompatibility of the network were adjusted by varying the composition of the materials. The designed network has the potential for commercial applications in the field of biological anti-fouling materials.
The anti-biofouling properties have important applications in the medical field. In this study, cross-linked networks were prepared by photopolymerizing two synthetic macromonomers, including fumaric acid monoethyl ester (FAME) functionalized, three-armed poly(l-lactide) prepolymers (3-PLLA-F) and poly(epsilon-caprolactone) prepolymers (2-PCL-F), with N-vinyl-2-pyrrolidone (NVP) as the diluent. The prepared networks were characterized by their thermal properties, mechanical properties, cytotoxicity experiments and anti-biofouling properties. The Young's modulus and tensile strength of networks decreased by increasing PCL content. In contrast, the elongation of networks significantly increased. Moreover, no obvious cytotoxicity was observed, and the adhesion of L929 fibroblasts and platelets was resisted. Combined with Digital Light Processing technology (DLP) in the future, the designed polymer network could potentially be commercial in the field of biological anti-fouling materials.
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