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Tuneable nanochannel formation for sample-in/answer-out devices

journal contribution
posted on 2023-05-17, 21:37 authored by Shallan, AI, Adam GaudryAdam Gaudry, Rosanne Guijt, Michael BreadmoreMichael Breadmore
Control of the dielectric breakdown of PDMS was achieved by limiting the current during the breakdown process. This enabled tuning of the nanochannel pore size and hence their permeability for molecules of different molecular weights. This method enabled the analysis of the drug quinine from whole blood in 3 min using a simple, disposable microfluidic device.

Funding

Australian Research Council

History

Publication title

Chemical Communications

Volume

49

Issue

27

Pagination

2816-2818

ISSN

1359-7345

Department/School

School of Natural Sciences

Publisher

RSC Publications

Place of publication

United Kingdom

Rights statement

Copyright 2013 Royal Society of Chemistry

Repository Status

  • Restricted

Socio-economic Objectives

Expanding knowledge in the chemical sciences

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