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祝贺张鹏飞的文章在ACS AMI接受发表!

发布人:管理员发布时间:2023-04-19

张鹏飞在ACS AMI发表题为《Dual Coordination between Stereochemistry and Cations Endows Polyethylene Terephthalate Fabrics with Diversiform Antimicrobial Abilities for Attack and Defense》的文章。该文章通过简单的两步方法,将具有立体化学结构的4-甲酰基苯甲酸龙脑酯(BF)引入阳离子聚合物PEI改性PET织物中。所获得的织物具有高杀菌活性、优异的抗细菌粘附性、理想的抗真菌性能和低细胞毒性的显著特征。

摘要:Modification of fabrics by stereochemical antiadhesion     strategies is an emerging approach to antimicrobial fabric finishing.However, a purely antiadhesive fabric cannot avoid the passive adhesion of pathogenic microorganisms. To address this issue, borneol 4-formylbenzoate (BF) with a stereochemical structure is introduced into a cationic polymer PEI-modified PET fabric by a simple two-step method.The obtained fabric exhibits remarkable features of high bactericidal activity,excellent resistance to bacterial adhesion, desirable fungal repellent performance, and low cytotoxicity. More impressively, this modified fabric
not only effectively reduces microbial contamination during food preservation but also plays a role in avoiding infection and accelerating wound healing in the mouse wound model. The dual coordination between stereochemistry and cations is validated as a viable “attack and defense” antimicrobial strategy, providing an effective guide for diversiform antimicrobial designs.