An Efficient Method Based on the Photothermal Effect for the Release of Molecules from Metal Nanoparticle Surfaces

被引：115

作者：

Bakhtiari, Amir Bahman Samsam ^{[1
]}

Hsiao, Dennis ^{[1
]}

Jin, Guoxia ^{[1
]}

Gates, Byron D. ^{[1
]}

Branda, Neil R. ^{[1
]}

机构：

[1] Simon Fraser Univ, Labs 4D, Burnaby, BC V5A 1S6, Canada

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 23期

基金：

加拿大自然科学与工程研究理事会; 加拿大创新基金会;

关键词：

cycloaddition; fluorescence; nanostructures; photorelease; photothermal effects; SELF-ASSEMBLED MONOLAYERS; DIELS-ALDER REACTION; GOLD NANOPARTICLES; COLLOIDAL GOLD; SILICA SPHERES; THERAPY; SIZE; FLUORESCENCE; NANOSHELLS;

D O I：

10.1002/anie.200805303

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Please release me: The heat generated when metal nanoparticles absorb light results in a significant increase in the temperature of the environment around the particles and is used to selectively break bonds within a molecular system anchored to the nanoparticle surface (see picture). This process represents an advantageous and more universal method to deliver chemicals locally, while avoiding excessive tissue damage. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：4166 / 4169

页数：4

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