Method of fabricating a membrane having a tapered pore
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United States of America Patent
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Mar 20, 2012
Grant Date -
Nov 5, 2009
app pub date -
Mar 23, 2009
filing date -
Mar 31, 2008
priority date (Note) -
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Abstract
A method of fabricating a membrane having a tapered pore, a polymeric membrane having a tapered pore, and uses of such polymeric membrane are disclosed. The membrane includes apertures of increasing diameter which are aligned with each other to form the tapered pore.
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