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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 BreadmoreControl 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 CommunicationsVolume
49Issue
27Pagination
2816-2818ISSN
1359-7345Department/School
School of Natural SciencesPublisher
RSC PublicationsPlace of publication
United KingdomRights statement
Copyright 2013 Royal Society of ChemistryRepository Status
- Restricted