Topic Offer the sample selection possible electrochemistry living thing test piece at traceSolutionsThis device is something which relates to the sample selection possible electrochemistry living thing sensor at a kind of trace. The insulating substrate of pair is provided, the reaction area which is extended outside on the end face of that substrate is provided, that reaction area is designated as open condition. Furthermore, respectively between the substrate polarity, the job electrode and the reference electrode which differ are provided, that electrode applies the reaction enzyme to one end which is extended to reaction area. When detecting, the electrode edge which does not apply the enzyme is interposed in the measuring instrument, reaction area extends and it is condition, as for the opening because restriction is not received with the omnidirection, the inspection body (such as blood) from reaction area opening all diffusing direction, when it is sucked into reaction area, the reaction enzyme melting quickly, as for the electrode it becomes the aisle depending upon continuity, the oxidation or reduction material and the inspection body cause the reaction of the only Characteristic, generate the movement of the electron. Furthermore, concentration of the inspection body can be detected by combining with the detection instrument. Choice figure Drawing 7
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