Issue 27, 2013

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

Abstract

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.

Graphical abstract: Tuneable nanochannel formation for sample-in/answer-out devices

Supplementary files

Article information

Article type
Communication
Submitted
19 Nov 2012
Accepted
23 Jan 2013
First published
30 Jan 2013

Chem. Commun., 2013,49, 2816-2818

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

A. I. Shallan, A. J. Gaudry, R. M. Guijt and M. C. Breadmore, Chem. Commun., 2013, 49, 2816 DOI: 10.1039/C3CC38330J

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements