Abstract

APPLICATIONS AND SYNTHESIS OF NANOPARTICLES IN MEDICINE

Dr. Leena H. Sarkar

Abstract

Nanoparticles are materials with dimensions of the nanoscale i.e., under 100 nm in size. Recently researchers have developed interest in synthesis and applications of nanotechnology. It is considered as most active area of research and advancements have been made in the field of medicine, clinical applications, magnetic resonance imaging and drug delivery systems. However, in some cases nanoparticles also bring with them unique challenges to our society and environment, due to their toxic nature. This review aims to highlight the major contributions of nanoparticles to modern medicine and also discuss the effects of nanoparticles on environment and society.

Keywords: nanoparticles, contrast agents, drug delivery, tumors, quantum dots, cancer, toxicity.