BACKGROUND: Photocatalysis of titanium dioxide (TiO(2)) substrates is primarily induced by ultraviolet light irradiation. Anion-doped TiO(2) substrates were shown to exhibit photocatalytic activities under visible-light illumination. relative environmentally-friendly materials. Their anti-spore activity against Bacillus anthracis. https://www.roneverhart.com/Playtex-Women-s-18-Hour-Ultimate-Shoulder-Comfort-Wireless-Bra-Nude-46C/