Device for the manipulation of limited quantities of liquids
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United States of America Patent
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Apr 26, 2011
Grant Date -
Feb 3, 2005
app pub date -
Jun 10, 2004
filing date -
Jun 13, 2003
priority date (Note) -
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Abstract
Device for manipulation of limited quantities of liquids with the following features: the device has at least one solid; the solid has surface areas in which different capillary forces act; one or more first surface areas have a microstructured and/or nanostructured surface; the microstructured and/or nanostructured surfaces have regularly arranged structure elements (A to E); the solid and the structure elements consist of one material and are connected to one another in one piece; one or more first surface areas are provided with reagents; the second surface area encompasses at least one of the first surface areas.
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