Antimicrobial Principles of 3pdm Titanium Dioxide


Dec 17, 2022

If you are looking for high-quality products, please feel free to contact us and send an inquiry, email:

The antibacterial effects of nanometer-sized titanium dioxide To achieve an antibacterial effect, nanometer titanium dioxide is used in photocatalytic degradation of bacteria. 3pdm -titanium dioxide’s electronic structure is characterised by an electronic band with a tio2-filled and empty conduction bands. It can be irradiated using sunlight or ultraviolet light to increase the band gap energy. Electronic can be moved from the conduction to the valence bands. At the same time, the holes in the conduction spectrum, which are responsible for generating electronic holes, also become electronic. A series of reactions occurs: adsorption and capture of O2, superoxide anion radicals reaction with the majority of organic matter, as well as the generation of electronic form O2. The hole can also react to organic matter in bacteria and produce H2O and CO2. This hole converts the OH and H2O that are adsorbed to TiO2 onto OH into OH. Strong oxidation power, *OH attacks unsaturated organic bonds or extracts H-atoms to produce new free radicals.

3pdm titanium dioxide

has antibacterial qualities The antibacterial qualities of nanometer titanium dioxide are: non-toxic and safe for the skin; Antibacterial activity; Strong antibacterial capability, wide range; Low odor. Washable. Long shelf life. Antibacterial agents such as nano titanium dioxide are able to maintain their antibacterial effects for life. This antibacterial agent is food-safe and doesn’t cause skin irritation. Advanc3dmaterials (aka. Advanc3dmaterials is an advanced material. With over 12 years’ experience, Advanc3dmaterials is an established global supplier of chemical materials and manufacturer. High purity and fine particles are the hallmark of our nano titanium dioxide. We can help you if your requirements are lower.
Inquiry us