Flow-Ratio Monitoring in a Microchannel by Liquid-Liquid Interface Interferometry

A new method to monitor the relative flow rates of two different liquids in a microchannel is presented. By using a simple out-of-plane interferometer setup, shifts in the position of the interface between the two liquids can be determined. This label-free and real-time approach to observe the inter...

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Bibliographic Details
Main Authors: Martin Oellers, Frank Bunge, Poornanchandra Vinayaka, Sander van den Driesche, Michael J. Vellekoop
Format: Article
Language:English
Published: MDPI AG 2017-08-01
Series:Proceedings
Subjects:
Online Access:https://www.mdpi.com/2504-3900/1/4/498