Wettability gradient colorimetric sensing by amphiphilic molecular response

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2013 English Publisher:Royal Society of Chemistry (RSC)Journal:Chem. Commun., volume 49, pages 728-730 (issn: 1359-7345, eissn: 1364-548X,

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Authors: Wei, Hong; Haoran, Li; Xiaobin, Hu; Binyuan, Zhao; Fan, Zhang; Di, Zhang; Zhou, Xu;

doi: 10.1039/c2cc37780b

pmid: 23228952

Wettability gradient colorimetric sensing by amphiphilic molecular response

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Abstract

Herein we present a highly sensitive sensing method combining amphiphilic molecules and wettability gradient photonic hydrogels for molecular recognition and chemical sensing applications. These wettability gradient photonic films exhibit low analyte amount, fast response, as well as interference resistance, which enable them for applications in forgery detection and visual determination of analyte concentrations.

Related Organizations

State Key Laboratory of Metal Matrix Composites
China (People's Republic of)
Shanghai Jiao Tong University
China (People's Republic of)

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