BIOSENSOR AND METHOD FOR MANUFACTURING BIOSENSOR

In one aspect, a biosensor that is capable of performing measurement with a high reproducibility, and a method for manufacturing the biosensor are provided. The present disclosure, as one aspect, relates to a biosensor that comprises a base material, a conductive part including two or more electrodes provided on a surface of the base material, and a reagent layer provided on at least a part of the conductive part, wherein the reagent layer is a reagent layer with the reagent stacked three-dimensionally, obtained by repeatedly forming droplet dots of the reagent on the conductive part. The present disclosure, as another aspect, relates to a method for manufacturing a biosensor that comprises a base material, a conductive part including two or more electrodes provided on a surface of the base material, and a reagent layer provided on at least a part of the conductive part, wherein the method comprises repeatedly forming droplet dots of a reagent on the conductive part to form the reagent layer in which the reagent is stacked three-dimensionally.