chemical material tio2 rutile titanium dioxide r816 for coating and paints suppliers

In a study published in 2022 in the journal Particle and Fibre Technology, researchers examined the impact of maternal exposure to titanium dioxide nanoparticles in newborn offspring mice. They found that “a chronic exposure to TiO2 NPs during pregnancy alters the respiratory activity of offspring, characterized by an abnormally elevated rate of breathing.” Breathing was also shown to be “significantly and abnormally accelerated,” and the ability for neural circuitry to effectively adjust breathing rates was impaired. The researchers concluded: “Our findings thus demonstrate that a maternal exposure to TiO2 NPs during pregnancy affects the normal development and operation of the respiratory centers in progeny.”

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chemical material tio2 rutile titanium dioxide r816 for coating and paints suppliers2025-08-16 08:28
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In a 2016 study published in Scientifica (Cairo), Egyptian researchers examined the effects of titanium dioxide nanoparticles on the organs of mice by orally administering the food additive daily, for five days. The results showed that the exposure produced “mild to moderate changes in the cytoarchitecture of brain tissue in a time dependent manner.” Furthermore, “Comet assay revealed the apoptotic DNA fragmentation, while PCR-SSCP pattern and direct sequencing showed point mutation of Presenilin 1 gene at exon 5, gene linked to inherited forms of Alzheimer’s disease.” The researchers wrote: “From these findings, “the present study concluded that TiO2NPs is genotoxic and mutagenic to brain tissue which in turn might lead to Alzheimer’s disease incidence.”

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chemical material tio2 rutile titanium dioxide r816 for coating and paints suppliers2025-08-16 08:26
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In a study published in the journal Environmental Toxicology and Pharmacology in 2020, researchers examined the effects of food additives titanium dioxide and silica on the intestinal tract by grouping and feeding mice three different food-grade particles — micro-TiO2, nano-TiO2, and nano-SiO2.  With all three groups, researchers observed changes in the gut microbiota, particularly mucus-associated bacteria. Furthermore, all three groups experienced inflammatory damage to the intestine, but the nano-TiO2 displayed the most pronounced changes. The researchers wrote: “Our results suggest that the toxic effects on the intestine were due to reduced intestinal mucus barrier function and an increase in metabolite lipopolysaccharides which activated the expression of inflammatory factors downstream. In mice exposed to nano-TiO2, the intestinal PKC/TLR4/NF-κB signaling pathway was activated. These findings will raise awareness of toxicities associated with the use of food-grade TiO2 and SiO2.”

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chemical material tio2 rutile titanium dioxide r816 for coating and paints suppliers2025-08-16 08:14
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China, the world's most populous nation and a global economic powerhouse, has emerged as a dominant player in the production of titanium dioxide (TiO2), a critical pigment used in a myriad of industries from paint and plastics to cosmetics and food. The country's billion-ton TiO2 industry is not just a testament to its manufacturing prowess but also a reflection of its strategic approach towards resource optimization and market dominance.

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chemical material tio2 rutile titanium dioxide r816 for coating and paints suppliers2025-08-16 07:09
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chemical material tio2 rutile titanium dioxide r816 for coating and paints suppliers2025-08-16 07:05
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