Fluorescent Chemosensor for Detection and Quantitation of Carbon Dioxide Gas

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• 作者：Yang Liu ; Youhong Tang ; Nikolay N. Barashkov ; Irina S. Irgibaeva ; Jacky W. Y. Lam ; Rongrong Hu ; Dinara Birimzhanova ; Yong Yu ; Ben Zhong Tang
• 刊名：Journal of the American Chemical Society
• 出版年：2010
• 出版时间：October 13, 2010
• 年：2010
• 卷：132
• 期：40
• 页码：13951-13953
• 全文大小：201K
• 年卷期：v.132,no.40(October 13, 2010)
• ISSN：1520-5126

文摘

CO₂ sensing is of great societal implications, as CO₂ 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 CO₂ 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 CO₂ sensing process is specific, quantitative, and interferent tolerant.