How to very efficiently functionalize gold nanoparticles by "click'' chemistry

被引：100

作者：

Boisselier, Elodie ^{[1
]}

Salmon, Lionel ^{[2
]}

Ruiz, Jaime ^{[1
]}

Astruc, Didier ^{[1
]}

机构：

[1] Univ Bordeaux 1, CNRS, Inst Mol Sci, UMR 5255, F-33405 Talence, France

[2] CNRS, Chim Coordinat Lab, UPR 5255, F-31077 Toulouse 04, France

来源：

CHEMICAL COMMUNICATIONS | 2008年 / 44期

关键词：

D O I：

10.1039/b812249k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Difficulties previously encountered in the very useful "click'' functionalization of gold nanoparticles (AuNPs) resulting in low yields are now overcome by using specific conditions: 1 : 1 water-THF medium, stoichiometric CuSO(4) and sodium ascorbate, inert atmosphere at 20 degrees C that provide quantitative "click'' reactions between azidoalkylthiolate-AuNPs with various hydrophilic (PEG-containing) and hydrophobic (organic and organometallic) alkynes.

引用

页码：5788 / 5790

页数：3

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