Catalytic growth of Au nanoparticles by NAD(P)H cofactors:: Optical sensors for NAD(P)+-dependent biocatalyzed transformations

被引：142

作者：

Xiao, Y

Pavlov, V

Levine, S

Niazov, T

Markovitch, G

Willner, I ^{[1
]}

机构：

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

[2] Tel Aviv Univ, Sch Chem, IL-69978 Tel Aviv, Israel

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 34期

关键词：

biosensors; cofactors; enzymes; gold; nanostructures;

D O I：

10.1002/anie.200460608

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Gold-plated gold: NAD(P)H cofactors mediate the catalytic growth of Au nano-particles in the presence of AuC4- and CTAB (cetyltrimethylammonium bromide; see picture). The process allows for the optical detection of the cofactors and the analysis of NAD(P) +-dependent biocatalyzed transformations in solutions and on surfaces.

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页码：4519 / 4522

页数：4

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