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Titanium dioxide (TiO2), a widely used white pigment in cosmetics, paints, and sunscreens, is known for its photocatalytic properties. When exposed to ultraviolet (UV) light, TiO2 nanoparticles can generate reactive oxygen species (ROS) and exhibit antibacterial properties. This unique characteristic has sparked interest in harnessing TiO2 as an antibacterial coating for surgical masks.This introduction sets the stage for a comprehensive exploration of the antibacterial effects of surgical …

Galvanic coating techniques are process used to apply thin layers of metal onto various substrates for purposes like enhancing appearance, improving corrosion resistance, or enhancing conductivity. Galvanic coating techniques, which involve the deposition of thin metal layers on various substrates for aesthetic, anti-corrosion, or conductivity improvements, can be enhanced by nanomaterials to achieve better coating uniformity, increased adhesion, and improved performance properties. Re …

Nano coatings play a significant role in providing protection against ultraviolet (UV) and near-infrared (NIR) radiation. UV and NIR radiation can be harmful to human health and can cause various issues, including skin damage, eye damage, and even an increased risk of certain types of cancer.Therefore, it is essential to have effective measures to block or minimize exposure to these types of radiation. Nano coatings are thin films or layers that are engineered at the nanoscale level, typically r …

Titanium dioxide is an essential component widely used in the cosmetic industry. This inorganic substance is employed either as a white pigment or an inorganic UV filter in cosmetic products. It can be found in sunscreens, foundations, powders, and various other cosmetic items. As a UV filter, titanium dioxide effectively protects the skin from the harmful effects of sunlight. Additionally, it imparts whiteness, opacity, and pigment to the products. The cosmetic industry harnesses the prope …

In recent times, there's been a significant push in the advancement of photodynamic therapy (PDT). This involves exploring new photosensitizing agents and better ways to deliver them. One particularly promising method has been the combination of dyes and nanoparticles (NPs). This method not only boosts the selectivity of the photosensitizer but can also improve the overall effectiveness of the therapy. Among various substances used, Titanium Dioxide (Tio2) stands out. Its versatile properti …