ZnO/PBAT nanocomposite films: Investigation on the mechanical and biological activity for food packaging

被引：138
|
作者：
Venkatesan, Raja [1 ]
Rajeswari, Natesan [1 ]
机构：
[1] Anna Univ, Dept Printing Technol, Coll Engn Guindy, Madras 600025, Tamil Nadu, India
来源：
POLYMERS FOR ADVANCED TECHNOLOGIES | 2017年 / 28卷 / 01期
关键词：
poly(butylene adipate-co-terephthalate) (PBAT); ZnO nanoparticles; nano-composites; antimicrobial food packaging; LAYERED SILICATE NANOCOMPOSITES; ANTIMICROBIAL ACTIVITIES; ANTIBACTERIAL ACTIVITY; COATINGS; EXFOLIATION; ORGANOCLAYS; PERMANENT; CHITOSAN; PLASMA;
D O I：
10.1002/pat.3847
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Packaging of foods in high barrier materials is essential to attain food safety. Nanocomposite technology is leading in search of the earlier said kind of packaging materials. The role of zinc oxide (ZnO) loadings on poly(butylene adipate-co-terephthalate) (PBAT) structure were investigated, in addition to that packaging properties such as barrier, thermal, and mechanical properties were studied. Antimicrobial films are developed based on PBAT and ZnO nanoparticles. The nanocomposites exhibits a significant increase in the mechanical and thermal stability. The resulting PBAT/ZnO nanofilms show superior antimicrobial activity against Escherichia coli and Staphylococcus aureus. Copyright (c) 2016 John Wiley & Sons, Ltd.
引用
收藏
页码：20 / 27
页数：8
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