期刊
CHEMICAL PHYSICS LETTERS
卷 652, 期 -, 页码 148-151出版社
ELSEVIER
DOI: 10.1016/j.cplett.2016.04.004
关键词
Silver nanoflowers; L-Cysteine; Green-synthesis
资金
- Ministry of Guangdong Province [2012B091100187]
The preparation of size- and shape-controlled metallic nanostructures in an eco-friendly manner has been regarded as one of the key issues in nanoscience research today. In this paper, biosynthesis of silver nanoflowers (AgNFs) using L-cysteine as reducing and capping agent in alkaline solution via 70 degrees C water bath for 4 h has been demonstrated. The formation of L-cys-AgNPs was observed visually by color change of the samples. The prepared samples were characterized by UV-vis spectroscopy, Transmission electron microscopy (TEM) spectroscopy, X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR). These results indicate that single-crystalline of AgNFs have been successfully synthesized. (C) 2016 Elsevier B.V. All rights reserved.
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