期刊
REVISTA BRASILEIRA DE FARMACOGNOSIA-BRAZILIAN JOURNAL OF PHARMACOGNOSY
卷 26, 期 5, 页码 640-646出版社
SOC BRASILEIRA FARMACOGNOSIA
DOI: 10.1016/j.bjp.2016.06.002
关键词
Silver; Nanoparticles; Megaphrynium macrostachyum; UV-visible spectroscopy
资金
- Multidisciplinary Laboratory of the Faculty of Medicine and Pharmaceutical Sciences, Department of Pharmaceutical Sciences
- Association of Commonwealth University [CMCF-2015-3]
Nanobiotechnology is one of the most promising areas in modern nanoscience and technology. Metallic nanoparticles have found uses in many applications in different fields, such as catalysis, photonics, electronics, medicine and agriculture. Synthesized nanoparticles through chemical and physical methods are expensive and have low biocompatibility. In the present study, silver nanoparticles have been synthesized from Megaphrynium macrostachyum (Benth. & Hook. f.) Milne-Redh., Marantaceae, leaf extract. Megaphrynium macrostachyum is a plant with large leaves found in the rainforest of West and Central Africa. Synthetic optimizations following factors such as incubation time, temperature, pH, extract and silver ion concentration during silver formation are discussed. UV-visible spectra gave surface plasmon resonance for synthesized silver nanoparticles based Megaphrynium macrostachyum peaks at 400-450 nm. X-ray diffraction revealed the average size of pure crystallites composed from Ag and AgCl. (C) 2016 Sociedade Brasileira de Farmacognosia. Published by Elsevier Editora Ltda.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据