Synthesis, characterization and antimicrobial activity of modified cellulose-graft-polyacrylonitrile with some aromatic aldehyde derivatives

被引：31

作者：

El-Khouly, A. S. ^{[1
,2
]}

Kenawy, E. ^{[2
,3
]}

Safaan, A. A. ^{[2
]}

Takahashi, Y. ^{[2
]}

Hafiz, Y. A. ^{[2
]}

Sonomoto, K. ^{[4
]}

Zendo, T. ^{[4
]}

机构：

[1] Kyushu Univ, Div Adv Device Mat, Inst Mat Chem & Engn, Kasuga, Fukuoka 8168580, Japan

[2] Tanta Univ, Fac Sci, Dept Chem, Tanta 31527, Egypt

[3] King Saud Univ, Dept Chem, Petrochem Res Chair, Fac Sci, Riyadh 11451, Saudi Arabia

[4] Kyushu Univ, Fac Agr, Dept Biosci & Biotechnol, Div Microbial Sci & Technol,Higashi Ku, Fukuoka 8128581, Japan

来源：

CARBOHYDRATE POLYMERS | 2011年 / 83卷 / 02期

关键词：

Aminated grafted cellulose; Solid state NMR; Antimicrobial activity; Bactericidal effect; HALAMINE POLYMERIC BIOCIDES; QUATERNARY AMMONIUM; ANTIBACTERIAL ACTIVITY; COPOLYMERS; SURFACES; MONOMERS; STABILITY; CHEMISTRY; C-13-NMR; RELEASE;

D O I：

10.1016/j.carbpol.2010.07.047

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Antimicrobial grafted cellulose materials have been elaborated by the grafting of acrylonitrile onto cellulose by the use of KMnO4/citric acid initiation method followed by the amination reaction with ethylenediamine The aminated grafted cellulose was reacted with some aromatic aldehyde derivatives The grafted cellulose aminated grafted cellulose and its derivatives were characterized by FT-IR and solid state NMR spectra These modified cellulose materials displayed antimicrobial activity against representative some strains of bacteria and fungi In the presence of aminated grafted cellulose or its derivatives the growth inhibition reached almost 100% with the fungal species The modified grafted cellulose derivatives (EDA MC-g-PAN II and EDA MC-g-PAN III) were challenged with Bacillus subtilis as a function of contact time The biocidal results showed that these derivatives have bactericidal effect against the bacterial species Crown Copyright (C) 2010 Published by Elsevier Ltd All rights reserved

引用

页码：346 / 353

页数：8

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