N-halamine Modified Polyester Fabrics: Preparation and Biocidal Functions

被引：15

作者：

Ma, Kaikai ^{[1
]}

Jiang, Zhiming ^{[1
]}

Li, Lin ^{[1
]}

Liu, Ying ^{[1
]}

Ren, Xuehong ^{[1
]}

Huang, Tung-Shi ^{[2
]}

机构：

[1] Jiangnan Univ, Coll Text & Clothing, Key Lab Ecotext, Minist Educ, Wuxi 214122, Jiangsu, Peoples R China

[2] Auburn Univ, Dept Poultry Sci, Auburn, AL 36849 USA

来源：

FIBERS AND POLYMERS | 2014年 / 15卷 / 11期

关键词：

Antimicrobial; N-halamine; Polyester; Finishing; POLYMERIC BIOCIDES; HOSPITAL FABRICS; SURVIVAL; CHLORINATION;

D O I：

10.1007/s12221-014-2340-z

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

A cyclic N-halamine precursor, 1-glycidyl-s-triazine-2,4,6-trione (GTT), was synthesized and grafted onto polyester fibers. The tricarbimide rings could be transferred to N-halamine structure upon exposure to dilute sodium hypochlorite solution. Structural and surface characterizations of the polyester (PET) fabrics treated with GTT were accomplished using FT-IR, SEM, and DSC. The antimicrobial efficacy test showed that the N-halamine modified PET could inactivate 6-log of Staphylococcus aureus (Gram-positive) and E. coli O157:H7 (Gram-negative) within 10 min of contact time. The antimicrobial fabrics exhibited good durability and stability to washing and storage.

引用

页码：2340 / 2344

页数：5

共 23 条

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