Enhanced Detection of Proteins in Microchip Separations by On-Chip Preconcentration [electronic resource].
Published
Washington, D.C. : United States. Dept. of Energy, 2001. Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Microfluidic chips incorporating a semiporous glass filter were used to electrokinetically concentrate proteins on-chip prior to injection and electrophoretic analysis. Signal enhancements of >100-fold could be achieved for the microchip analysis of both native and SDS-denatured proteins using this technique.
Published through SciTech Connect. 05/24/2001. "p01-110929" International Symposium on Capillary Chromatography and Electrophoresis, Las Vegas, NV (US), 05/20/2001--05/25/2001. Foote, R.S.