棉纺织技术2024，Vol.52Issue(4)：54-58,5.
抗细菌黏附氟化SiO2纳米纤维膜的制备及其性能
Preparation and performance of antibacterial adhesion fluorinated SiO2 nanofiber membrane
摘要
Abstract
Preparation and performances of antibacterial adhesion fluorinated SiO2 nanofiber membrane were discussed.Tetraethyl silicate(TEOS)was used as the silicon source to obtain SiO2 electrospinning solution.Perfluorooctyltrimethoxysilicon(FAS)was doped into spinning solution.Electrospinning method was used to prepare antibacterial adhesion fluorinated SiO2 nanofiber membrane.Results showed that fluorinated SiO2 nanofiber membrane had excellent hydrophobic performance.It could effectively resist bacterial cells suspended in hydrophilic environments and prevent them adhering to the surface of nanofiber membranes.The fluorinated SiO2 nanofiber membrane was mixed with escherichia coli and staphylococcus aureus for 24 h,it was found that the membrane have excellent antimicrobial activity.In addition,the cytotoxicity of L929 cells in vitro were tested after 24 h and 72 h of cultivation.It was found that the fluorinated SiO2 nanofiber membranes still maintained lower cytotoxicity.It is considered that antibacterial adhesion fluorinated SiO2 nanofiber membrane can further explore the application of antibacterial fibers.关键词
氟化SiO2纳米纤维膜/抗菌性能/疏水性能/抗细菌黏附性/抗菌活性Key words
fluorinated SiO2 nanofiber membrane/antibacterial performance/hydrophobic performance/antibacterial adhesion/antimicrobial activity分类
轻工业引用本文复制引用
李雪梅,孟海涛,王照伟,李晓玉,朱泽阳..抗细菌黏附氟化SiO2纳米纤维膜的制备及其性能[J].棉纺织技术,2024,52(4):54-58,5.基金项目
新疆维吾尔自治区自然科学计划(自然科学基金) （自然科学基金）
青年科学基金项目(2022D01C352) （2022D01C352）
