Issue 4, 2003

Sub-second isoelectric focusing in free flow using a microfluidic device

Abstract

Using a microfabricated chip with a bed volume of 0.2 µL we demonstrate the validity of the scaling laws for molecular mass transport of isoelectric focusing (IEF) in free flow. Nano- or microlitre sample volumes can be concentrated within 430 ms by a factor of up to 400. These very fast performances make the chip applicable to proteomic analysis and for continuous monitoring of biochemical processes.

Article information

Article type
Communication
Submitted
22 Jūl. 2003
Accepted
17 Sept. 2003
First published
07 Okt. 2003

Lab Chip, 2003,3, 224-227

Sub-second isoelectric focusing in free flow using a microfluidic device

Y. Xu, C. Zhang, D. Janasek and A. Manz, Lab Chip, 2003, 3, 224 DOI: 10.1039/B308476K

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