Publication

High-Performance Protein Preconcentrator Using Microchannel-Integrated Nafion Strip

Martinus Adela Maria Gijs, Venkataragavalu Sivagnanam, Hui Yang, Meng Shen
2011
Conference Papers

Abstract

A microfluidic device for protein preconcentration based on the electrokinetic trapping principle is proposed. It comprises a Nafion strip which is simply cut from a commercially available membrane and integrated into a polydimethylsiloxane (PDMS) microfluidic structure using a guiding channel. By applying low voltage (1000 of fluorescently labeled bovine serum albumin (BSA) within a few minutes. Moreover, a numerical study of the preconcentration effect is presented to microscopically understand the phenomenon in our type of device.

Official source

https://infoscience.epfl.ch/entities/publication/f4f68cbf-bef3-45cd-a2da-b8117507489d

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High-Performance Protein Preconcentrator Using Microchannel-Integrated Nafion Strip

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