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4 Νοε 2021 · The results demonstrate the strong effect of particle size on membrane disruption and leakage behaviors, especially indicating the cytotoxicity of nano-sized TiO 2 particles improved with decrease of particle sizes. Therefore, the use of TiO 2 NPs as a food additive has potential health risks.
18 Ιαν 2012 · This study quantifies the amount of titanium in common food products, derives estimates of human exposure to dietary (nano-) TiO 2, and discusses the impact of the nanoscale fraction of TiO 2 entering the environment. The foods with the highest content of TiO 2 included candies, sweets, and chewing gums.
2 Φεβ 2012 · TiO 2 nanomaterials in foods, consumer products, and household products are discharged as feces/urine, washed off of surfaces, or disposed of to sewage that enters wastewater treatment plants (WWTPs).
1 Ιαν 2023 · Nanoparticle semiconductor photocatalyst like TiO 2 can play a vital role in degrading pollutants for the treatment of water and environment. TiO 2 nanoparticles can absorb radiation the UV region in order to show their photocatalytic properties, but as the UV region is of very less use, by doping with various elements or compounds the band of ...
Importantly, the use of a SOD corona or surface passivated TiO2 nanoparticles prevents the decrease of HDAC9. These expts. elucidate the underlying mechanism of TiO2 nanoparticle-mediated cellular responses including oxidative stress and changes in gene expression.
24 Αυγ 2018 · Nowadays, TiO 2 is being used frequently for photo degradation of organic molecules and water splitting for hydrogen generation. Most important applications include purification, disinfection of waste water, self-cleaning coatings for buildings in urban areas and the production of the green currency of energy (hydrogen) by splitting water.
8 Οκτ 2014 · With as many as 21 critical summaries of the most recent experimental and theoretical findings by leading experts in the field, this issue provides an exhaustive picture of TiO 2 nanomaterials, ranging from their synthesis to properties, property modifications, and applications.
