Hydrogel‐Assisted Electrokinetics for High‐Resolution and Non‐invasive Flow Monitoring in Microfluidic Chips^†

Abstract

Comprehensive SummarySchematic of flow monitoring based on the hydrogel‐assisted electrokinetics in a microfluidic chip. (a) Schematic of the flow sensor. Top: Enlarged structure of the probe and structure of the microchannel. (b) Illustration of conventional streaming potential phenomenon. (c) Schematic of the hydrogel‐assisted streaming potential.This article is protected by copyright. All rights reserved.