Importance

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Abstract

Disclosed are a biosensor structure for sample measurement and a sample measuring method using same. In a biosensor electrode structure for sample measurement according to an embodiment of the present invention, a working electrode, which is an electrode for measuring a sample, and a reference electrode are arranged to be spaced apart from each other in the longitudinal direction of a sample insertion channel, a working protrusion, which is a protrusion of the working electrode, and two reference protrusions, which are protrusions of the reference electrode, are alternately arranged at a part corresponding to the sample insertion channel, the ratio of the area of the working protrusion to the areas of the reference protrusions is equal to or greater than 1, at least one recognition electrode for recognizing the sample is disposed adjacent to the working electrode or the reference electrode and parallel to the working electrode and the reference electrode while being spaced apart from the working electrode and the reference electrode, and the at least one recognition electrode has at least one recognition protrusion which is a protrusion disposed at the part corresponding to the sample insertion channel.

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First Claim