Plasmonic Nanoprobes for Real-Time Optical Monitoring of Nitric Oxide inside Living Cells

被引：69

作者：

Gil, Pilar Rivera ^{[1
]}

Vazquez-Vazquez, Carmen ^{[2
]}

Giannini, Vincenzo ^{[3
]}

Pilar Callao, M. ^{[4
]}

Parak, Wolfgang J. ^{[1
]}

Correa-Duarte, Miguel A. ^{[2
]}

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

机构：

[1] Univ Marburg, Dept Phys, D-35037 Marburg, Germany

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

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

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

[5] ICREA Catalonian Inst Res & Adv Studies, Barcelona 08010, Spain

[6] Ctr Chem Technol Catalonia, Tarragona 43007, Spain

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 51期

基金：

欧洲研究理事会;

关键词：

analytical methods; intracellular monitoring; nanostructures; nitrogen oxides; optical sensors; ENHANCED RAMAN-SCATTERING; NANOPARTICLES; PH; NANOREACTORS; AUTOPHAGY; CAPSULES; DESIGN;

D O I：

10.1002/anie.201306390

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An optical sensor was developed for the quantitative determination of intracellular nitric oxide. The sensor consists of plasmonic nanoprobes (see picture, left) that have a coating of mesoporous silica and an inner gold island film functionalized with a chemoreceptor for NO. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：13694 / 13698

页数：5

共 42 条

[1] How Colloidal Nanoparticles Could Facilitate Multiplexed Measurements of Different Analytes with Analyte-Sensitive Organic Fluorophores [J].