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Remote-Control Photoswitching Using NIR Light

delete2009-07-17
delete212
PRE
AI
C
Carl‐Johan Carling
J
John‐Christopher Boyer
N
Neil R. Branda *
DOI:10.1021/ja904746sdelete
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摘要

摘要

En 中文
Near-infrared (NIR) light is used to toggle photoswitches back and forth between their two isomers even though the chromophores do not significantly absorb this type of light. The reactions are achieved through a remote control process by using photon upconverting hexagonal NaYF4 nanocrystals doped with lanthanide ions. These nanoparticles absorb 980 nm light and convert it to wavelengths that can be used to trigger the photoswitches offering a practical means to potentially achieve 3D-data storage, drug-delivery, and photolithography.
Keyword:
UP-CONVERSION
DIARYLETHENE
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期刊

Journal of the American Chemical Society 封面图
Journal of the American Chemical Society
IF:
15.6
论文数:
20.1W
被引数:
63.3W

机构

S
Simon Fraser University
学者数:
390
论文数: 203
被引数: 0
U
university of victoria
学者数:
344
论文数: 187
被引数: 0
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