Reversible Optical Sensor Strip for Oxygen

Seeing red: An optical sensor based on CdTe quantum dots (QDs) and [meso‐tetrakis(pentafluorophenyl)porphyrinato]platinum(II) (PtF20TPP; λem,max=648 nm, red), achieves both colorimetric and quantitative determination of oxygen. The sensor strip is reversible in its response and can be reused.

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Bibliographic Details
Published in:Angewandte Chemie (International ed.) 2008-09, Vol.47 (39), p.7450-7453
Main Authors: Wang, Xu-dong, Chen, Xi, Xie, Zhao-xiong, Wang, Xiao-ru
Format: Article
Language:English
Subjects:
Biosensing Techniques - methods
colorimetry
luminescence
Molecular Structure
Optics and Photonics
oxygen
Oxygen - chemistry
quantum dots
sensors
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Description
Summary:Seeing red: An optical sensor based on CdTe quantum dots (QDs) and [meso‐tetrakis(pentafluorophenyl)porphyrinato]platinum(II) (PtF20TPP; λem,max=648 nm, red), achieves both colorimetric and quantitative determination of oxygen. The sensor strip is reversible in its response and can be reused.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200801733