Comparative toxicity of bimetallic Fe nanoparticles toward Escherichia coli: mechanism and environmental implications

被引：27

作者：

Kim, Eun-Ju ^{[1
]}

Thao Le Thanh ^{[1
]}

Chang, Yoon-Seok ^{[1
]}

机构：

[1] POSTECH, Sch Environm Sci & Technol, Pohang 790784, South Korea

来源：

ENVIRONMENTAL SCIENCE-NANO | 2014年 / 1卷 / 03期

基金：

新加坡国家研究基金会;

关键词：

ZERO-VALENT IRON; OXIDE NANOPARTICLES; CYTOTOXICITY; REACTIVITY; EXPOSURE; WATER;

D O I：

10.1039/c3en00057e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Herein, we assessed the potential toxicities of different bimetallic Fe nanoparticles (Fe/Pd, Fe/Cu, Fe/Ni, and Fe/Pt) toward E. coli and compared them with that of unmodified Fe. The results showed that Fe/Cu was the most toxic followed by Fe, Fe/Ni, Fe/Pt, and Fe/Pd nanoparticles in descending order.

引用

页码：233 / 237

页数：5

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