Sensing equipment and method

Sensing equipment and method

  • CN 102,202,790 B
  • Filed: 07/15/2009
  • Issued: 11/30/2016
  • Est. Priority Date: 07/15/2008
  • Status: Active Grant
First Claim
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1. for detecting existence or the sensing equipment for quantity of the analyte resided in aqueous sample, comprising:

  • (i) at least one application region being suitable to aqueous sample is applied to equipment;

    (ii) at least one probe, indicator or reagent, wherein, in use, at least one probe described, indicator or reagentCan react with the analyte resided in aqueous sample;

    (iii) at least one test zone, in use, analyte and at least one probe described, between indicator or reagentReaction result and/or process can be determined;

    (iv) logical with at least one flowing of at least one application region described and at least one test zone described fluid communicationRoad;

    It is characterized in that;

    at least one flow channel described includes that coating, described coating comprise the polymerization of at least one amphiphatic moleculeThing and at least one probe, indicator or the combination of reagent, at least one amphiphilic polymers wherein said and described at leastOne probe, indicator or reagent dissolve in described aqueous sample, and wherein, in use, along at least one stream describedThe fluid passage of dynamic passage is more than the desired path of single capillarity and ratio desired by single capillarityPath more controlled, and at least one amphiphilic polymers described improves at least one probe described, indicator or examinationAgent and the mixing efficiency of described aqueous sample.

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