Caiqing Technology is a specialized production of titanium dioxide enterprises, the company will titanium dioxide this product as the company's core industry. Caiqing technology with the regional sulfuric acid scale advantage, with titanium ore as raw material, actively introduce the top technology at home and abroad, the use of mature sulfuric acid titanium dioxide production process to produce high quality rutile titanium dioxide products and anatase titanium dioxide products, its production process, equipment and automation control are in the domestic leading level. Caiqing technology will pay attention to the technology of titanium dioxide research and development, to provide high-quality titanium dioxide for the paint industry to contribute their own strength. Thank the China Paint Association visit, we must live up to the trust of Caiqing technology titanium dioxide brand! Thanks!

References

The production of ROS was studied on white blood cells as a model to screen the effect on eukaryotic cells after being exposed to samples and solar simulated irradiation (according to the level of penetration under the skin). For that purpose, the leukocytes were separated from anticoagulated fresh blood using the Ficoll-Hypaque reactive in a well-known technique [33]. Then, 50 μL of suspensions of P25TiO₂NPs (0.2 mg/mL and 0.02 mg/mL), vitaminB2@P25TiO₂NPs (0.2 mg/mL and 0.02 mg/mL) and vitamin B2 (0.2 mg/mL and 0.02 mg/mL) were prepared and mixed with 50 μL of white blood cells suspension. A solution of 3% H₂O₂ was used as positive control and PBS as negative control. Then, the samples were irradiated using the LED panel for 3 and 6 h to simulate the light penetration into the skin. Also, a set of samples was kept in the dark as control. Finally, the ROS were detected through the colorimetric assay employing the nitroblue tetrazolium salt (NBT salt) and the absorbance at 650 nm was measured. The experiment was reproduced twice; the standard deviation was calculated and p-value < 0.05 were considered significant.

3.Used for coloring rubber products, varnishes, leather, paper, enamel, etc.

Is titanium dioxide dangerous? Has it been linked to any health issues?