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Controlled fluid transport in microfabricated polymeric substrates

  • US 6,514,399 B1
  • Filed: 11/28/2000
  • Issued: 02/04/2003
  • Est. Priority Date: 04/16/1996
  • Status: Expired due to Term
First Claim
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1. A microfluidic device comprising:

  • a polymeric substrate having at least a first microscale chamber disposed therein, the microscale chamber comprising at least a first surface; and

    at least a first modifying layer which first modifying layer is at least partially embedded in at least the first surface of the first microscale chamber.

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