The field of nanotechnology is concerned with the creation and application of materials
having a nanoscale spatial dimensioning. Having a considerable surface area to volume …

Nanotechnology is termed as a result of the synthesis, characterization, exploration, and
application of nano-sized materials in the event of science and technology. In recent years …

Metallic stents are used to promote revascularization and maintain patency of plaqued or
damaged arteries following balloon angioplasty. To mitigate the long‐term side effects …

Compared to several other metal ions with similar chemical properties, zinc is relatively
harmless. Only exposure to high doses has toxic effects, making acute zinc intoxication a …

Written by experienced and internationally renowned contributors, this is the fourth edition of
what has become the standard reference for cosmetic scientists and dermatologists seeking …

Zinc is an essential trace element in the human body and its importance in health and
disease is appreciated. It serves as a cofactor in numerous transcription factors and enzyme …

Titanium dioxide (TiO2) has been noted (US Federal Register, 43FR38206, 25 August 1978)
to be a safe physical sunscreen because it reflects and scatters UVB and UVA in sunlight …

Metal oxide nanoparticles are commonly used in personal-care formulations as protective
agents against exposure to ultraviolet radiation. Although previous research has concluded …

The use of sunscreen products has been advocated by many health care practitioners as a
means to reduce skin damage produced by ultraviolet radiation (UVR) from sunlight. There …

Nanotechnology is a relatively new and vast field. The increased presence of nanomaterials
in commercial products such as cosmetics and sunscreens, dental fillings, photovoltaic cells …