The silver-based photocatalytic Nano Defender Ag⁺ series is a silver-based photocatalytic coating agent that has obtained evidence of its effectiveness in inactivating the novel coronavirus.
"Nano Defender Ag⁺" is a product that has passed the designated tests by SIAA (the Antibacterial Product Technology Association) and has been certified for its antibacterial properties and safety.
Previous titanium oxide "photocatalytic coatings" were only effective in the presence of light (ultraviolet). However, Nano Defender Ag⁺, which combines tungsten and silver ions, demonstrates deodorizing and antibacterial effects even without light. It is released as a visible light-responsive type. Of course, when exposed to light, it exhibits effects through the dual power of photocatalysis and silver ions.
We propose its use in general residences, medical facilities, nursing homes, kindergartens, daycare centers, educational institutions, hotels, lodging facilities, amusement facilities, buses, taxis, airplanes, transportation systems, convenience stores, large halls, concert venues, city halls, and more.
There is a proven track record of photocatalytic application at the World Heritage Site and National Treasure "Kamo Miko Shrine 'Shimogamo Shrine'." This includes the inside and outside of the fortune-telling box, trays, ballpoint pens, pencils, calculators, the matchmaking amulet distribution office, official worship/temple stamp reception office, assembly hall restrooms, west parking lot restrooms, and west rear restrooms, among others, as antibacterial measures for worshippers from the end of 2024 to the beginning of 2025.
Example of application (Nano Defender Ag⁺) at Shimogamo Shrine | Kamo Miko Shrine.