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ELECTROCHEMICAL BIOSENSOR HAVING A SURFACTANT STABILIZED POLYURETHANE LAYER, INSULATING BASE PLATE, ELECTRODE BASE LAYER AND AN EMBOSSED CONCAVE LID OF DEFORMABLE MATERIAL
ELECTROCHEMICAL BIOSENSOR HAVING A SURFACTANT STABILIZED POLYURETHANE LAYER, INSULATING BASE PLATE, ELECTRODE BASE LAYER AND AN EMBOSSED CONCAVE LID OF DEFORMABLE MATERIAL
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机译:具有表面活性剂稳定的聚氨酯层,绝缘基体板,电极基体层和凸凹面可变形材料的电化学生物传感器
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摘要
Disclosed is an electrochemical sensor which is made up of an insulating base plate bearing an electrode on its surface which reacts with an analyte to produce mobile electrons. The base plate is mated with a lid of a deformable material which has a concave area surrounded by a flat surface so that when mated to the base plate there is formed a capillary space into which a fluid test sample can be drawn. The side of the lid facing the base is coated with a polymeric material which serves to bond the lid to the base plate and to increase the hydrophilic nature of the capillary space.
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