Preparation and Performance of Cotton Fabric with Antibacterial and Hydrophobic Properties Based on Click Reaction

IF 0.7 Q4 AGRICULTURAL ENGINEERING

Journal of cotton science Pub Date : 2023-01-01 DOI:10.56454/flcf9505

Xu Meng, Zhihao Ji, F. Xi, Sijia Fu, Aiqin Hou, K. Xie, L. Liang

{"title":"Preparation and Performance of Cotton Fabric with Antibacterial and Hydrophobic Properties Based on Click Reaction","authors":"Xu Meng, Zhihao Ji, F. Xi, Sijia Fu, Aiqin Hou, K. Xie, L. Liang","doi":"10.56454/flcf9505","DOIUrl":null,"url":null,"abstract":"A simple modification method for creating cotton fabrics with hydrophobic and antibacterial surface properties is proposed. Silicon dioxide nanoparticles were obtained and added to a mixed solution of ethanol and silver nitrate to form a composite solution, and the SiO2/Ag+ composite solution was used to modify the cotton fabric. Then, the fabric was modified by self-assembly of (3-mercaptopropyl) triethoxysilane (MPTES), and the modified fabric was completed by grafting dodecafluoroheptyl methacrylate using click chemistry technology. A scanning electron microscope (SEM), Fourier transform infrared spectrometer (FTIR), thermogravimetric/differential thermal analyzer (TG), and contact angle measuring instruments were used to characterize the surface morphology and wettability of the cotton fabric. The results showed that the modified cotton fabric had a contact angle of 114.3 ° and still had good hydrophobicity after being subjected to multiple frictions. The modified cotton fabric also showed good antibacterial properties against Escherichia coli (E. coli) in a Petri dish.","PeriodicalId":15558,"journal":{"name":"Journal of cotton science","volume":"1 1","pages":""},"PeriodicalIF":0.7000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of cotton science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.56454/flcf9505","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"AGRICULTURAL ENGINEERING","Score":null,"Total":0}

引用次数: 0

Abstract

A simple modification method for creating cotton fabrics with hydrophobic and antibacterial surface properties is proposed. Silicon dioxide nanoparticles were obtained and added to a mixed solution of ethanol and silver nitrate to form a composite solution, and the SiO2/Ag+ composite solution was used to modify the cotton fabric. Then, the fabric was modified by self-assembly of (3-mercaptopropyl) triethoxysilane (MPTES), and the modified fabric was completed by grafting dodecafluoroheptyl methacrylate using click chemistry technology. A scanning electron microscope (SEM), Fourier transform infrared spectrometer (FTIR), thermogravimetric/differential thermal analyzer (TG), and contact angle measuring instruments were used to characterize the surface morphology and wettability of the cotton fabric. The results showed that the modified cotton fabric had a contact angle of 114.3 ° and still had good hydrophobicity after being subjected to multiple frictions. The modified cotton fabric also showed good antibacterial properties against Escherichia coli (E. coli) in a Petri dish.

查看原文本刊更多论文

基于点击反应的抗菌疏水性棉织物的制备及性能研究

提出了一种制备具有疏水性和抗菌表面性能的棉织物的简单改性方法。将二氧化硅纳米颗粒加入到乙醇和硝酸银的混合溶液中形成复合溶液，用SiO2/Ag+复合溶液对棉织物进行改性。然后，采用(3-巯基丙基)三乙氧基硅烷(MPTES)自组装法对织物进行改性，并采用点击化学技术接枝甲基丙烯酸十二氟庚酯完成织物改性。采用扫描电镜(SEM)、傅里叶变换红外光谱仪(FTIR)、热重/差热分析仪(TG)和接触角测量仪对棉织物的表面形貌和润湿性进行了表征。结果表明，改性棉织物的接触角为114.3°，经过多次摩擦后仍具有良好的疏水性。在培养皿中，改性棉织物对大肠杆菌也表现出良好的抗菌性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Journal of cotton science AGRICULTURAL ENGINEERING-

CiteScore

0.90

自引率

20.00%

发文量

期刊介绍： The multidisciplinary, refereed journal contains articles that improve our understanding of cotton science. Publications may be compilations of original research, syntheses, reviews, or notes on original research or new techniques or equipment.