Light-Addressable Actuator-Sensor Platform for Monitoring and Manipulation of pH Gradients in Microfluidics: A Case Study with the Enzyme Penicillinase

The feasibility of light-addressed detection and manipulation of pH gradients inside an electrochemical microfluidic cell was studied. Local pH changes, induced by a light-addressable electrode (LAE), were detected using a light-addressable potentiometric sensor (LAPS) with different measurement mod...

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Bibliographic Details

Published in:	Biosensors
Main Authors:	Rene Welden, Melanie Jablonski, Christina Wege, Michael Keusgen, Patrick Hermann Wagner, Torsten Wagner, Michael J. Schöning
Format:	Article
Language:	English
Published:	MDPI AG 2021-05-01
Subjects:	light-addressable potentiometric sensor light-addressable electrode actuator-sensor system enzyme kinetics microfluidics
Online Access:	https://www.mdpi.com/2079-6374/11/6/171