A ZnFe2O4-catalyzed segment imprinted polymer on a three-dimensional origami paper-based microfluidic chip for the detection of microcystin

Jinglong Han; Feng Liu; Ji Qi; Maryam Arabi; Wenpeng Li; Guoqing Wang; Lingxin Chen; Bowei Li

doi:10.1039/d2an00032f

A ZnFe₂O₄-catalyzed segment imprinted polymer on a three-dimensional origami paper-based microfluidic chip for the detection of microcystin

Analyst. 2022 Mar 14;147(6):1060-1065. doi: 10.1039/d2an00032f.

Authors

Jinglong Han¹, Feng Liu¹, Ji Qi², Maryam Arabi², Wenpeng Li¹, Guoqing Wang³, Lingxin Chen², Bowei Li²

Affiliations

¹ School of Environment and Materials Engineering, Yantai University, Yantai 264005, China.
² CAS Key Laboratory of Coastal Environment Processes and Ecological Remediation, The Research Center for Coastal Environment Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China. lxchen@yic.ac.cn.
³ College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, Qingdao, 266003, China.

PMID: 35191458
DOI: 10.1039/d2an00032f

Abstract

Microcystin has been causing serious environmental pollution; however, the recognition of such compounds is still challenging because of low abundance and coexisting interfering species. In this contribution, we develop a novel microfluidic paper-based colorimetric sensor by exploiting molecular imprinting technology and Fenton reaction for on-site microcystin-RR determination in complex water samples using a smartphone.

MeSH terms

Catalysis
Microcystins
Microfluidics
Molecular Imprinting*
Polymers*

Substances

Microcystins
Polymers