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ELECTROCHEMICAL SYSTEM FOR DETERMINING CONCENTRATION OF ANALYTE IN SAMPLE, ELECTROCHEMICAL SENSOR STRIP AND METHOD OF INCREASING ACCURACY OF QUANTITATIVE DETERMINATION OF ANALYTE
ELECTROCHEMICAL SYSTEM FOR DETERMINING CONCENTRATION OF ANALYTE IN SAMPLE, ELECTROCHEMICAL SENSOR STRIP AND METHOD OF INCREASING ACCURACY OF QUANTITATIVE DETERMINATION OF ANALYTE
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机译:测定样品中分析物浓度的电化学系统,电化学传感器条带以及提高分析物定量测定准确度的方法
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摘要
FIELD: chemistry.;SUBSTANCE: electrochemical system for determining concentration of an analyte in a sample comprises a sensor strip, which includes a substrate, a first electrode on the said substrate, having a first layer on a first conductor lying on the substrate, where the first layer has average initial thickness less than 30 mcm. The first layer includes a binder which forms a diffusion barrier layer and this diffusion barrier layer has inner volume, and a second electrode on the said substrate, and a measuring device which is electrically connected to the said first electrode through the said first conductor and electrically connected to the said second electrode through a second conductor. The measuring device transmits a reading pulse with duration shorter than 5 seconds to the said first and second electrodes.;EFFECT: reduced errors caused by components of the sample such as erythrocytes and deviations during the production process.;33 cl, 15 dwg, 2 tbl
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