ABSTRACT: Nanotechnology refers to material at the nanometer scale. It has the commercial application of products in the fields of medicine, engineering, manufacturing, information and environmental technology. Titanium dioxide nanoparticles (Tio2 NPs) are manufactured worldwide in large quantities for use in a wide range of applications including pigments, plastics, papers, inks, food colorants, toothpastes and cosmetic manufacturing. Milk thistle is ...
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