Microfluidic surfaces
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United States of America Patent
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Jun 7, 2011
Grant Date -
Sep 12, 2002
app pub date -
Dec 11, 2000
filing date -
Dec 23, 1999
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Abstract
A microfluidic device comprising a set of one or more, preferably more than 5, covered microchannel structures manufactured in the surface of a planar substrate. The device is characterized in that a part surface of at least one of the microchannel structures has a coat exposing a non-ionic hydrophilic polymer. The non-ionic hydrophilic polymer is preferably attached covalently directly to the part surface or to a polymer skeleton that is attached to the surface.
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