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Updated: May 2, 2026

Visual Detection of Multiple Nucleic Acids in a Capillary Array
Published on: November 15, 2017
Multiplex detection of nucleic acids using a low cost microfluidic chip and a personal glucose meter at the
Qing Wang1, Hui Wang, Xiaohai Yang
1State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecular Engineering of Hunan Province, Hunan University, Changsha 410082, China. kmwang@hnu.edu.cn.
Abstract:
A simple assay for multiplex DNA detection has been developed using a microfluidic chip and a personal glucose meter. By using this system, multiplex detection of three genotypes of hepatitis B virus DNA was possible with a detection limit of 10 pM. This point-of-care assay represented a versatile platform for sensitive multiplex target detection.
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