Photoactive antibacterial cotton fabrics treated by 3,3′,4,4′-benzophenonetetracarboxylic dianhydride

被引：41

作者：

Hong, Kyung Hwa ^{[2
]}

Sun, Gang ^{[1
]}

机构：

[1] Univ Calif Davis, Div Text & Clothing, Davis, CA 95616 USA

[2] Korea Text Inspect & Testing Inst, R&D Div, Seoul 135935, South Korea

来源：

CARBOHYDRATE POLYMERS | 2011年 / 84卷 / 03期

基金：

美国国家科学基金会;

关键词：

Photoactive antimicrobial function; Cotton fabrics; Benzophenone; 3,3 ',4,4 '-Benzophenonetetracarboxylic dianhydride; CROSS-LINKING; INFRARED-SPECTROSCOPY; POLYCARBOXYLIC ACIDS; STRENGTH; SILVER; DIMETHYLOLETHYLENEUREA; DERIVATIVES; CELLULOSE; POLYMER; FIBERS;

D O I：

10.1016/j.carbpol.2010.12.062

中图分类号：

O69 [应用化学];

学科分类号：

070301 [无机化学];

摘要：

Photoactive antimicrobial cotton fabrics were produced by chemically incorporating 3,3',4,4'-benzophenonetetracarboxylic dianhydride (BPTCD) onto the fibers through a pad-dry-cure finishing process. An esterification reaction between anhydride group of BPTCD and hydroxyl group of cotton cellulose was promoted by a catalyst under elevated temperature. The structural features and functional properties of the BPTCD treated cotton fabrics were investigated by FTIR, XRD, SEM, TGA and antimicrobial testing. Results showed that the BPTCD treated cotton fabrics display excellent antimicrobial functions under UVA (365 nm) light, and also the treatment does not damage the mechanical properties of the cotton fabric. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：1027 / 1032

页数：6

共 25 条

[1]

The antimicrobial activity of cotton fabrics treated with different crosslinking agents and chitosan [J].

El-Tahlawy, KF ;

El-Bendary, MA ;

Elhendawy, AG ;

Hudson, SM .

CARBOHYDRATE POLYMERS, 2005, 60 (04) :421-430

[2]

Görner H, 2003, PHOTOCHEM PHOTOBIOL, V77, P171, DOI 10.1562/0031-8655(2003)077<0171:POADTS>2.0.CO

[3]

[4]

PERSISTENT CARBON-CENTERED RADICALS [J].

GRILLER, D ;

INGOLD, KU .

ACCOUNTS OF CHEMICAL RESEARCH, 1976, 9 (01) :13-19

[5]

Structures and Photoactive Properties of Poly(styrene-co-vinylbenzophenone) [J].

Hong, Kyung Hwa ;

Sun, Gang .

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2008, 46 (22) :2423-2430

[6]

Antimicrobial and chemical detoxifying functions of cotton fabrics containing different benzophenone derivatives [J].

Hong, Kyung Hwa ;

Sun, Gang .

CARBOHYDRATE POLYMERS, 2008, 71 (04) :598-605

[7]

Preparation and properties of benzophenone chromophoric group branched polymer for self-decontamination [J].

Hong, Kyung Hwa ;

Sun, Gang .

POLYMER ENGINEERING AND SCIENCE, 2007, 47 (11) :1750-1755

[8]

Photocatalytic functional cotton fabrics containing benzophenone chromophoric groups [J].

Hong, Kyung Hwa ;

Sun, Gang .

JOURNAL OF APPLIED POLYMER SCIENCE, 2007, 106 (04) :2661-2667

[9]

Benzophenone Incorporated Polyvinyl Alcohol Hydrogels as Photo-Induced Antimicrobial Materials [J].

Hong, Kyung Hwa ;

Sun, Gang .

POLYMER ENGINEERING AND SCIENCE, 2010, 50 (09) :1780-1787

[10]

Photoactive Antimicrobial Agents/Polyurethane Finished Leather [J].

Hong, Kyung Hwa ;

Sun, Gang .

JOURNAL OF APPLIED POLYMER SCIENCE, 2010, 115 (02) :1138-1144

← 1 2 3 →