期刊
JOURNAL OF ALLOYS AND COMPOUNDS
卷 507, 期 1, 页码 L13-L16出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jallcom.2010.07.156
关键词
Silver nanoparticles (AgNPs); Black pepper extract; Nanomaterials; Electron microscopy; Biomimetic synthesis
资金
- Department of Science and Technology, Government of India [SR/NM/NS-87/2008]
In this paper, we report biomimetic synthesis of silver nanoparticles using crude black pepper (Piper nigrum) extract at room temperature. X-ray diffraction (XRD) pattern suggests the formation and crystallinity of silver nanoparticles. The average particle size of silver nanoparticles was found in the range of 20-50 nm as confirmed by Transmission electron microscopy (TEM). UV-vis absorption shows a characteristic absorption peak of silver nanoparticles at 410 nm. This synthesis approach is cost effective, eco-friendly and promising for the biosensing and nanoelectronic applications. (C) 2010 Elsevier B.V. All rights reserved.
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