Synthesis, characterization, and antifouling potential of functionalized copper nanoparticles

被引：163

作者：

Anyaogu, Kelechi C. ^{[1
]}

Fedorov, Andrei V. ^{[1
]}

Neckers, Douglas C. ^{[1
]}

机构：

[1] Bowling Green State Univ, Ctr Photochem Sci, Bowling Green, OH 43403 USA

来源：

LANGMUIR | 2008年 / 24卷 / 08期

关键词：

D O I：

10.1021/la800102f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis, characterization, and antimicrobial properties of functionalized copper nanoparticle/polymer composites are reported. Copper nanoparticles (Cu NPs) are stabilized by surface attachment of the acrylic functionality that can be copolymerized with other acrylic monomers, thus, becoming an integral part of the polymer backbone. Biological experiments show that Cu NP/polymer composites exhibit antimicrobial activity similar to that of conventional copper-based biocides. Atomic absorption spectroscopy shows the smallest amount of copper ions leaching from chemically bound acrylated Cu NPs compared to the nonfunctionalized biocides. These composites have a strong potential for use in antibacterial or marine antifouling coatings.

引用

页码：4340 / 4346

页数：7

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