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15 Φεβ 2022 · Although titanium dioxide (TiO2) is a suspected human carcinogen when inhaled, fiber-grade TiO2 (nano)particles were demonstrated in synthetic textile fibers of face masks intended for...
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4 Νοε 2022 · The antibacterial efficacies of cloth face masks coated with TiO2 were measured by inoculating them in bacterial suspensions (105 CFUs from both E. coli and S. aureus).
This suggests that TiO2 is commonly applied in textiles of face masks, as in a wide variety of other textiles, e.g. to improve stability to ultraviolet light, as white colorant or as a matting...
Wearing face masks is an important and widely applied public health measure to control infectious agents. The benefits of the use of silver-based biocides or TiO. 2. particles in face masks have to be balanced against their possible inhalation toxicity to avoid possible future consequences caused by a poorly regulated use.
4 Νοε 2022 · Face masks coated with TiO2 are widely applied for enhanced self-cleaning and antibacterial properties to control infectious diseases, such as COVID-19 28. This paper aimed to evaluate the antibacterial properties of face masks coated with TiO2 nanoparticles.
28 Οκτ 2021 · Titanium dioxide is used, among other things, to whiten textile fibres, to make them matt or to protect them from UV radiation and discolouration. Tests on a sample of masks on the Belgian market show that this substance is also widely used in the production of face masks.
25 Νοε 2022 · VERDICT. Misleading. Although some face masks approved by the FDA can contain titanium dioxide, the study cited in online claims does not provide evidence that titanium dioxide is...
