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Complete polymer electrophoresis microchip with integrated high voltage and detection electrodes
conference contribution
posted on 2023-05-23, 12:20 authored by Henderson, RD, Rosanne Guijt, Alan HendersonAlan Henderson, Trevor LewisTrevor Lewis, Emily HilderEmily Hilder, Paul HaddadPaul Haddad, Michael BreadmoreMichael BreadmoreThis paper reports the first fully-integrated fully polymeric microchip for electrophoresis including electrodes for high voltage and also for contactless conductivity detection. The complete polymer microchip was demonstrated with a separation of the inorganic cations, K, Na and Li to benchmark performance. Rapid separations (30 s) with high electric field strengths (200 V/cm) yielded detection limits of 26-75 μM.
History
Publication title
Proceedings of the 15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011Pagination
2013-2015ISBN
9781618395955Department/School
School of Natural SciencesPublisher
Chemical and Biological Microsystems SocietyPlace of publication
Seattle, WA, USAEvent title
15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011Event Venue
Seattle, WADate of Event (Start Date)
2011-10-02Date of Event (End Date)
2011-10-06Rights statement
Copyright 2011 Chemical and Biological Microsystems SocietyRepository Status
- Restricted