PREPARATION OF SILVER NANOPARTICLE BY MICROORGANISM AND ITS APPLICATION IN PHARMACY

International Journal of Biomedical and Advance Research

Amiya Kumar Prusty

关键词: s Silver nanoparticle;    Microorganism;    Bioreduction;    Extracellular reductase enzymes;   

学科分类：药学、药理学、毒理学（综合）

来源: Scholar Science Journals

【 摘 要 】

Materials by changing their size from normal to nanometer range shows a great change in their  physicochemical properties primarily due to their small size and large specific surface area. A number of techniques have been reported for the preparation of metallic nanoparticles but there is a great need to develop environmentally benign nanoparticle synthesis processes without use of toxic chemicals. Therefore use of biological systems for preparation of nanoparticle is considered as a best solution where use of toxic chemicals and harsh preparation methods can be avoided. Silver nanoparticles can be prepared by bioreduction process using bacteria, actinomycetes and fungi etc very efficiently. The silver nanoparticles formed are having efficient antimicrobial activity.

【 授权许可】

CC BY