Introducing the short-term antibacterial capability of photocatalytic Titanister!
We report the antibacterial test results against Escherichia coli (E. coli) using the photocatalytic material "Titanistar®." In the photocatalyst industry, tests often last around 3 to 5 hours, so we confirmed the superiority of the antibacterial response through a test set with a short ultraviolet lamp irradiation time of 1 hour. 【Results of the antibacterial test with 1 hour of ultraviolet irradiation】 This time, we conducted an antibacterial test with an irradiation time of 1 hour. Using a strain of E. coli and a film adhesion method with a concentration of 2.5×10^S, we irradiated with 1 mW/cm² BLB. The test area consisted of titanium plates treated with Titanistar, while the control area consisted of untreated pure titanium plates. After 1 hour, no bacterial count could be detected on the Titanistar-treated plates. In contrast, the bacterial count on the untreated titanium plates showed almost no change. This indicates that Titanistar has a high photocatalytic ability. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
What is the photocatalyst "Titanistar"? It is not a coating-type photocatalyst, nor does it use any of the raw materials employed in those types. By simply performing surface oxidation treatment on titanium within pure titanium metal, it generates a titanium dioxide photocatalytic film on the surface of pure titanium. This film contains no impurities and is generated without a boundary on pure titanium. It is characterized by high photocatalytic ability and a highly durable film. What the photocatalyst "Titanistar" can solve: - Water purification and water quality improvement; however, it is not suitable for purifying highly contaminated water. - Gas purification and air cleaning - General bacteria and various virus countermeasures *For more details, please refer to the PDF materials or feel free to contact us.*
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Yield Co., Ltd. manufactures and sells chemical industrial products. Our main products include titanium dioxide photocatalytic materials "Titanistar" and high-performance water purification devices "Aquabeam." Please feel free to contact us if you have any inquiries.