Remote-Control Photorelease of Caged Compounds Using Near-Infrared Light and Upconverting Nanoparticles

被引：182
作者：
Carling, Carl-Johan [1 ]
Nourmohammadian, Farahnaz [1 ]
Boyer, John-Christopher [1 ]
Branda, Neil R. [1 ]
机构：
[1] Simon Fraser Univ, LABS 4D, Burnaby, BC 5VA 1S6, Canada
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 22期
基金：
加拿大自然科学与工程研究理事会;
关键词：
nanoparticles; near-infrared fluorescence photochemistry; photorelease; upconversion; PHOTODYNAMIC THERAPY; PHOTOLYSIS; LUMINESCENCE; FLUORESCENCE; LINKER;
D O I：
10.1002/anie.201000611
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
(Figure Presented) Cage fighter: Lanthanide-doped upconverting nanoparticles convert near-infrared light into ultraviolet light, which drives the photoinduced release of a caged" species on the nanoparticle surface. This approach overcomes the problem that low-energy light Is necessary for penetrating deeper into tissue without damage but cannot be used to directly trigger important organic photochemical reactions. © 2010 Wiley-VCH Verlag GmbH & Co. KGaA."
引用
收藏
页码：3782 / 3785
页数：4
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