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Remote-Control Photoswitching Using NIR Light
DOI:10.1021/ja904746s.png)
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
IF:
15.6
论文数:
20.1W
被引数:
63.3W
机构
引用论文
Laser Scanning Up-Conversion Luminescence Microscopy for Imaging Cells Labeled with Rare-Earth Nanophosphors
ANALYTICAL CHEMISTRY
IF6.7
Synthesis of Hexagonal-Phase Core-Shell NaYF4 Nanocrystals with Tunable Upconversion Fluorescence
LANGMUIR
IF3.9
Highly efficient multicolour upconversion emission in transparent colloids of lanthanide-doped NaYF4 nanocrystals
ADVANCED MATERIALS
IF26.8
High Contrast in Vitro and in Vivo Photoluminescence Bioimaging Using Near Infrared to Near Infrared Up-Conversion in TM3+ and Yb3+ Doped Fluoride Nanophosphors
NANO LETTERS
IF9.1

