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OSMOTIC REACTION DETECTOR FOR MONITORING BIOLOGICAL AND NON-BIOLOGICAL REACTIONS

  • US 20090260425A1
  • Filed: 06/29/2009
  • Published: 10/22/2009
  • Est. Priority Date: 12/18/2003
  • Status: Active Grant
First Claim
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1. An osmotic reaction detector for monitoring reactivity in reactions between a first material of interest and a second material of interest by measuring pressure changes in said detector as a result of a change in concentration of impermeable species in said detector, said detector comprising:

  • a body defining an interior chamber;

    a semi-permeable membrane incorporated within said body, wherein said semi-permeable membrane is impermeable to said first and second materials of interest and reaction products formed therefrom and permeable to a carrier fluid; and

    a pressure sensor for measuring charges in osmotic pressure of the detector.

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