Growing metal nanoparticles by enzymes

被引：349

作者：

Willner, I ^{[1
]}

Baron, R ^{[1
]}

Willner, B ^{[1
]}

机构：

[1] Hebrew Univ Jerusalem, Inst Chem, IL-91904 Jerusalem, Israel

来源：

ADVANCED MATERIALS | 2006年 / 18卷 / 09期

关键词：

D O I：

10.1002/adma.200501865

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Enzymes act as catalysts for the growth of metallic nanoparticles (NPs). The enzyme-mediated growth of metallic NPs provides a general means to follow biocatalysed transformations, and to develop optical sensors for different substrates such as glucose, L-DOPA, alcohols, lactate or nerve gas analogs. Enzymes modified with Au NPs act as biocatalysts for the fabrication of metallic nanowires. The dip-pen nanolithography of NP-functionalized enzymes on Si surfaces yields biocatalytic templates that enable the orthogonal evolution of nanowires consisting of different metals.

引用

页码：1109 / 1120

页数：12

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