Thiolate ligands for synthesis of water-soluble gold clusters

被引：162

作者：

Ackerson, CJ ^{[1
]}

Jadzinsky, PD ^{[1
]}

Kornberg, RD ^{[1
]}

机构：

[1] Stanford Univ, Dept Biol Struct, Stanford, CA 94305 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2005年 / 127卷 / 18期

关键词：

D O I：

10.1021/ja046114i

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Water-soluble monolayer-protected gold clusters (MPCs) have been an object of investigation by many research groups since their first syntheses were reported in 1998 and 1999. The basic requirements for a ligand to form a monolayer protecting a gold cluster were established some time ago for alkanethiolate MPCs, but there has been no such information published for water-soluble MPCs. We identify 6 new ligands capable of forming water-soluble MPCs, as well as 22 water-soluble ligands that fail to form MPCs. Our findings contribute not only to the definition of the requirements for MPC formation but also to the variety of MPCs available for applications in chemistry and biology. Copyright © 2005 American Chemical Society.

引用

页码：6550 / 6551

页数：2

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