Nanotechnology-Dermatological Perspective

Nanotechnology is the application of the science dealing with the study of small particles with dimensions of less than a hundred nanometers. Nanoparticles, owing to their size, have special physicochemical properties that are distinct from the derived bulk material. These nanoparticles have recently been employed for various diagnostic and therapeutic purposes and are particularly suited for use in the field of dermatology. This article discusses in brief the types of nanoparticles, the current and potential uses of nanoparticles in dermatological and cosmetic medicine. An account of potential hazards of indiscriminate use of nanoparticles has also been added to the review.