Nanoreactors for Simultaneous Remote Thermal Activation and Optical Monitoring of Chemical Reactions

被引：64

作者：

Vazquez-Vazquez, Carmen ^{[1
]}

Vaz, Belen ^{[2
]}

Giannini, Vincenzo ^{[3
]}

Perez-Lorenzo, Moises ^{[1
]}

Alvarez-Puebla, Ramon A. ^{[4
,5
,6
]}

Correa-Duarte, Miguel A. ^{[1
]}

机构：

[1] Univ Vigo, Dept Phys Chem, Vigo 36310, Spain

[2] Univ Vigo, Dept Organ Chem, Vigo 36310, Spain

[3] Univ London Imperial Coll Sci Technol & Med, Dept Phys, London SW7 2AZ, England

[4] Univ Rovira & Virgili, E-43007 Tarragona, Spain

[5] Ctr Tecnol Quim Catalunya, Tarragona 43007, Spain

[6] Passeig Lluis Co 23, ICREA, Barcelona 08010, Spain

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2013年 / 135卷 / 37期

基金：

欧洲研究理事会;

关键词：

LIGHT CONCENTRATION; NANOPARTICLES; PLASMONICS; NANOSHELLS; DESIGN; SHELL;

D O I：

10.1021/ja4051873

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report herein the design of plasmonic hollow nanoreactors capable of concentrating light at the nanometer scale for the simultaneous performance and optical monitoring of thermally activated reactions. These reactors feature the encapsulation of plasmonic nanoparticles on the inner walls of a mesoporous silica capsule. A Diels-Alder cycloaddition reaction was carried out in the inner cavities of these nanoreactors to evidence their efficacy. Thus, it is demonstrated that reactions can be accomplished in a confined volume without alteration of the temperature of the bulk solvent while allowing real-time monitoring of the reaction progress.

引用

页码：13616 / 13619

页数：4

共 23 条

[1] Heterogenous Catalysis Mediated by Plasmon Heating [J].