Nanotech 2004 Vol. 1
Nanotech 2004 Vol. 1
Technical Proceedings of the 2004 NSTI Nanotechnology Conference and Trade Show, Volume 1

Bio Nano Analysis and Characterization Chapter 2

Sample-Shunting Based PCR Microfluidic Device

Authors: P-A Auroux, P.J.R. Day and A. Manz

Affilation: Imperial College, United Kingdom

Pages: 67 - 69

Keywords: PCR, DNA, microfluidics, chip

A new method to perform on-chip DNA amplification is presented in this abstract: we shunt the sample back and forth over temperature-controlled zones. Compared to existing systems, this approach offers, in addition to a greater flexibility in terms of cycling programme, an incomparable ease of parallelisation. We report in this paper the first results obtained when using a sample-shunting approach to achieve on-chip PCR. An unoptimised chip displays an efficiency of 25% and is six times faster than a conventional thermo-cycler. To the extent of our knowledge no comparable results have been previously published.

ISBN: 0-9728422-7-6
Pages: 521
Hardcopy: $79.95