anatase grade titanium dioxide

As China's production and consumption of talc and titanium dioxide continue to grow, the country has become an increasingly important player in the global market for these minerals. In addition to meeting domestic demand, China has also emerged as a major exporter of both talc and titanium dioxide, shipping large quantities of these minerals to countries around the world. This has helped to establish China as a key supplier of these essential minerals, further cementing its position as a global economic powerhouse.

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In addition to the toxic effects of TiO2 NPs, discussed in previous chapters, these NPs have been also shown to promote photosynthesis and nitrogen metabolism, resulting in the enhanced growth of spinach. It increases the absorption of light and accelerates the transfer and transformation of the light energy. It was also found that treatment with nano-sized TiO2 significantly increased the level of antioxidant enzymes, and decreased the ROS accumulation and malonyldialdehyde content in spinach chloroplasts under visible and UV irradiation. TiO2 NPs also increased the superoxide dismutase activity of germinating soybean, enhanced its antioxidant ability, and promoted seed germination and seedling growth.

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{随机栏目} 2025-08-18 05:00 1323