C - Chemistry – Metallurgy – 12 – Q
Patent
C - Chemistry, Metallurgy
12
Q
C12Q 1/00 (2006.01) G01N 33/487 (2006.01) G01N 33/543 (2006.01) G01N 27/30 (2006.01) G01N 27/333 (2006.01) G01N 33/49 (2006.01) G01N 33/493 (2006.01)
Patent
CA 2515425
A method for reducing interference caused by contaminants on the detection and/or measurement of an analyte in a biological sample includes providing a chemical sensor that contains carboxylated polyvinyl chloride (PVC-COOH) as a polymer component of the sensor~s polymeric membrane. A biological sample containing the analyte of interest and a contaminant is placed in contact with the chemical sensor that includes PVC-COOH as a polymer component of the sensor~s polymeric membrane. The analyte of interest in the biological sample is then measured and/or detected by the chemical sensor without interference by the contaminant.
L'invention concerne un procédé pour réduire une interférence due à des agents de contamination lors de la détection et/ou la mesure d'un analyte dans un échantillon biologique, ce procédé consistant à créer un capteur chimique contenant du chlorure de polyvinyle carboxyle (PVC-COOH) comme composant polymère de la membrane polymère du capteur. Un échantillon biologique contenant l'analyte concerné et un agent de contamination est mis en contact avec le capteur chimique qui contient le PVC-COOH comme composant polymère de la membrane polymère du capteur. L'analyte concerné dans l'échantillon biologique est alors mesuré et/ou détecté par le capteur chimique sans interférence avec l'agent de contamination.
Instrumentation Laboratory Company
Sim & Mcburney
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