Fluorescent chemosensor for detection and quantitation of carbon dioxide gas.
CO(2) sensing is of great societal implications, as CO(2) is a component of gas mixtures from many natural and anthropogenic processes with huge impacts on globe climate and human well-being. Herein we report a CO(2) assay scheme over a wide concentration range, utilizing a fluorogen with an aggregation-induced emission feature and a liquid with tunable polarity and viscosity. The CO(2) sensing process is specific, quantitative, and interferent tolerant.
Liu
Yang
Y
Department of Chemistry, Institute of Molecular Functional Materials, The Hong Kong University of Science and Technology, Hong Kong, China.
Tang
Youhong
Y
Barashkov
Nikolay N
NN
Irgibaeva
Irina S
IS
Lam
Jacky W Y
JW
Hu
Rongrong
R
Birimzhanova
Dinara
D
Yu
Yong
Y
Tang
Ben Zhong
BZ
D002245:Carbon Dioxide / Q000032:analysis*; D005453:Fluorescence; D005740:Gases
D005740:Gases; D002245:Carbon Dioxide