UV-driven self-replenishing liquid-infused surface with promising anti-algal adhesion performance.

ABSTRACT: Slippery liquid-infused porous surfaces (SLIPSs) inspired by Nepenthes have attracted much attention owing to their potential application in various cutting-edge fields. However, the performance of SLIPSs is impeded by surface damage and lubricant depletion, thereby limiting their further application. Herein, a UV-responsive slippery surface (SMEMG) was fabricated by introducing the UV-responsive functional group coumarin into the polymer side chain through random copolymerization, followed by crosslinking, curing and impregnation with vegetable oil. The self-healing ability and lubricant self-replenishing performance of the SMEMG were investigated. The results show that upon exposure to UV light, the damaged surface substrate can be repaired through a reversible photodimerization r

SUBMITTER: Kong S 

PROVIDER: S-EPMC11378032 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature