Colorimetric detection of bisphenol A in water: a smartphone-based sensor using inverse opal molecularly imprinted photonic crystal hydrogel

Sree Sanker S S; Subin Thomas; Dhanya P. Jacob; V S Suniya; Savitha Nalini; K N Madhusoodanan

doi:10.1039/d4an01426j

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Colorimetric detection of bisphenol A in water: a smartphone-based sensor using inverse opal molecularly imprinted photonic crystal hydrogel

Sree Sanker S S Subin Thomas Dhanya P. Jacob V S Suniya Savitha Nalini K N Madhusoodanan

Year: 2025 Journal: The Analyst Vol: 150 (16)Pages: 3730-3739 Publisher: Royal Society of Chemistry

DOI: 10.1039/d4an01426j

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Abstract

This research develops a portable smartphone-based colorimetric sensor for the sensitive and selective detection of bisphenol A using molecularly imprinted inverse opal hydrogels and a regression model for accurate, real-time on-site monitoring.

Keywords:

Molecularly imprinted polymer Bisphenol A Photonic crystal Molecular imprinting Materials science Nanotechnology Chemical engineering Chemistry Optoelectronics Selectivity Composite material Organic chemistry Catalysis

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Advanced biosensing and bioanalysis techniques

Life Sciences → Biochemistry, Genetics and Molecular Biology → Molecular Biology

Colorimetric detection of bisphenol A in water: a smartphone-based sensor using inverse opal molecularly imprinted photonic crystal hydrogel

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