Issue 29, 2014
From the journal:

RSC Advances

Frit-free PDMS microfluidic device for chromatographic separation and on-chip detection†

Shervin Kabiri,‡a   Mahaveer D. Kurkuri,‡ab   Tushar Kumeriaa  and  Dusan Losic*a  

* Corresponding authors

a School of Chemical Engineering, The University of Adelaide, North Engineering Building, Adelaide, SA 5005, Australia
E-mail: dusan.losic@adelaide.edu.au

b Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Bangalore-562112, India

Abstract

A simple frit-free PDMS (polydimethylsiloxane) microfluidic chromatographic device, packed with diatomaceous earth (DE) microparticles as a normal phase stationary material using iron oxide magnetic nanoparticles is described. The separation of two model dyes was successfully demonstrated by integrating on-chip fibre optic detection to create a lab on a chip type of device.

Graphical abstract: Frit-free PDMS microfluidic device for chromatographic separation and on-chip detection

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Article information

DOI
https://doi.org/10.1039/C4RA01393J
Article type
Communication
Submitted
18 Feb 2014
Accepted
13 Mar 2014
First published
14 Mar 2014

RSC Adv., 2014,4, 15276-15280

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Frit-free PDMS microfluidic device for chromatographic separation and on-chip detection

S. Kabiri, M. D. Kurkuri, T. Kumeria and D. Losic, RSC Adv., 2014, 4, 15276 DOI: 10.1039/C4RA01393J

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