中南民族大学学报（自然科学版）2025，Vol.44Issue(3)：301-306,6.DOI:10.20056/j.cnki.ZNMDZK.20240734
叶状ZIF-L@Ag复合材料的合成、表征和抗菌性能
Synthesis,characterization,and antibacterial properties of leaf-shaped ZIF-L@Ag composites
摘要
Abstract
The ZIF series represents a class of zeolite-like imidazolate frame material,with ZIF-L being characterized by self-assembly following the coordination of nitrogen atoms from 2-methylimidazole with Zn2+,thereby exhibiting notable loading and adsorption capabilities.The synthesis of leaf-shaped ZIF-L was presented via an aqueous solution approach,subsequently integrating it with silver nanoparticles(NPs)to form the foliated ZIF-L@Ag composite.Assessment through minimum inhibitory concentration(MIC)and colony-forming unit(CFU)counting analyses revealed the exceptional antibacterial efficacy of the ZIF-L@Ag composite against carbapenem-resistant Pseudomonas aeruginosa.The results of cell membrane permeability measurement indicated that ZIF-L@AgNPs composites could modulate the permeability of bacterial cell membranes.关键词
ZIF-L咪唑酸盐框架材料/ZIF-L@Ag复合材料/抗菌材料Key words
ZIF-L imidazole salt framework material/ZIF-L@Ag composite material/antibacterial material分类
化学引用本文复制引用
徐建铭,戴乐,朱家骅,韩晓乐..叶状ZIF-L@Ag复合材料的合成、表征和抗菌性能[J].中南民族大学学报（自然科学版）,2025,44(3):301-306,6.基金项目
国家自然科学基金资助项目(32271538) （32271538）
中央高校基本科研业务费专项资金资助项目(GZY23005) （GZY23005）
