One-step synthesis of starch-silver nanoparticle solution and its application to antibacterial paper coating

被引：79

作者：

Jung, Jeyoung ^{[1
]}

Raghavendra, Gownolla Malegowd ^{[1
]}

Kim, Dowan ^{[1
]}

Seo, Jongchul ^{[1
]}

机构：

[1] Yonsei Univ, Dept Packaging, Gangwondo 26493, South Korea

来源：

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES | 2018年 / 107卷

关键词：

Starch; Silver nanoparticles; Ultrasonication; Paper; Antibacterial activity; GREEN SYNTHESIS; CHITOSAN; RESISTANCE; BARRIER; AG;

D O I：

10.1016/j.ijbiomac.2017.10.108

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Antibacterial starch-silver nanoparticles (ST-AgNPs) for use as coating solutions were prepared in a single step by ultrasonicating a mixture of starch, silver nitrate, and distilled water. The starch was used as an eco-friendly and inexpensive reducing agent. UV-vis spectra and transmission electron microscopy indicated that our single-step process was effective for synthesizing starch-based coating solution with AgNPs. Further, the as-prepared coating solution with AgNPs was applied to expand the application of paper for antibacterial packaging. The starch-coated paper with AgNPs showed not only highly enhanced oil resistance, but also excellent antibacterial activity, making our biodegradable starch-coated paper with AgNPs highly feasible for packaging applications. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：2285 / 2290

页数：6

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