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Updated: May 10, 2026

Fluorescence detection methods for microfluidic droplet platforms
Published on: December 10, 2011
An AC voltammetry approach for the detection of droplets in microfluidic devices
1Department of Chemical Engineering and Biotechnology, University of Cambridge, New Museum Site, Pembroke Street, Cambridge, CB2 3RA, UK.
Abstract:
A simple electrochemical method using ac voltammetry to detect aqueous droplets up to 480 droplets per second in a flow-focusing microfluidic device is presented. The method offers a promising and versatile platform with simple and inexpensive instrumentation for droplets real time detection and preliminary characterization.
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