Issue 1, 2021

High-resolution integrated piezoresistive sensors for microfluidic monitoring

Abstract

Microfluidic devices are traditionally monitored by bulky and expensive off-chip sensors. We have developed a soft piezoresistive sensor capable of measuring micron-level strains that can be easily integrated into devices via soft lithography. We apply this sensor to achieve fast and localized monitoring of pressure, flow, and valve actuation.

Graphical abstract: High-resolution integrated piezoresistive sensors for microfluidic monitoring

Supplementary files

Article information

Article type
Communication
Submitted
17 Oct 2020
Accepted
21 Nov 2020
First published
10 Dec 2020

Lab Chip, 2021,21, 83-92

High-resolution integrated piezoresistive sensors for microfluidic monitoring

Y. Zhou, E. M. Werner, E. Lee, M. Chu, T. Nguyen, K. D. Costa, E. E. Hui and M. Khine, Lab Chip, 2021, 21, 83 DOI: 10.1039/D0LC01046D

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