PROBLEM TO BE SOLVED: To provide a bioelectrode, which is excellent in conductivity and biocompatibility, is light, and can be manufactured at low cost.SOLUTION: The bioelectrode comprises: a conductive substrate； and a bio-contacting layer formed on the conductive substrate. The bio-contacting layer includes particles of which surfaces are covered with gold, silver or platinum, and a resin layer in which the particles are dispersed, wherein the thickness of the resin layer is thinner than or equal to an average particle diameter of the particles.SELECTED DRAWING: Figure 1【課題】導電性及び生体適合性に優れ、軽量であり、かつ低コストで製造することができる生体電極を提供する。【解決手段】導電性基材と該導電性基材上に形成された生体接触層とを有する生体電極であって、前記生体接触層は、表面が金、銀、又は白金で覆われた粒子と該粒子が分散された樹脂層とを含み、該樹脂層の厚さが、前記粒子の平均粒径と同じかそれよりも薄いものであることを特徴とする生体電極。【選択図】図１
