February 2025 update: We no longer supply samples of Nanoptek Visible Light Titania. We will, however, be happy to negotiate a license to the production recipe to qualified parties.
Nanoptek Visible Light Titania™ photocatalyst clears pollutants in the dye class 20X faster than the industry-leading titania photocatalyst. 
Moreover, our VLT™ photocatalyst continues to work in the absence of ultraviolet light (below 400 nm on the horizontal axis in the absorption spectra below), so that it can be applied to indoor lighting applications where no other photocatalyst works nearly as effectively, or at all.
