Apparatus and method for coupling microfluidic systems with a mass spectrometer utilizing rapid voltage switching

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United States of America Patent

APP PUB NO 20070158192A1
SERIAL NO

11495905

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Abstract

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The invention relates to an apparatus for coupling microfluidic systems with electrospray ionization mass spectrometry utilizing a hydrodynamic flow. The invention also relates to a method of preventing a sample in a main channel of a microfluidic device from migrating down either a first side channel or a second side channel by rapidly alternating a voltage being applied to the first side channel and the second side channel.

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Patent Owner(s)

Patent OwnerAddress
WEST VIRGINIA UNIVERSITY RESEARCH CORPORATION886 CHESTNUT RIDGE ROAD MORGANTOWN WV 26506

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lenke, James Morgantown, WV 1 2
Razunguzwa, Trust Morgantown, WV 1 2
Timperman, Aaron T Morgantown, WV 12 278

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