Antibacterial material and antibacterial film and antibacterial member using the same

摘要: In one embodiment, an antibacterial material includes at least microparticles selected from tungsten oxide and complex microparticles. The microparticles, which are undergone a test to evaluate viable cell count by inoculating in piece, the adhered range of 0.02 mg/cm2 or more 40 less, bacterium among Staphylococcus aureus, Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, methicillin-resistant enterohemorrhagic storing for 24 hours, have activity value R 0.1 expressed following: R=log(B 1 /C 1) where, B1 denotes average (number) after untreated piece C1 on coated hours.