Tagetes erecta mediated phytosynthesis of silver nanoparticles: an eco-friendly approach

被引：3
|
作者：
Dhuldhaj, Umesh P. [1 ,2 ]
Deshmukh, Shivaji D. [1 ]
Gade, Aniket K. [1 ]
Yashpal, Madhu [2 ]
Rai, Mahendra K. [1 ]
机构：
[1] Sant Gadge Baba Amravati Univ, Dept Biotechnol, Amravati 444602, Maharashtra, India
[2] Banaras Hindu Univ, Dept Bot, Varanasi 221005, Uttar Pradesh, India
来源：
NUSANTARA BIOSCIENCE | 2012年 / 4卷 / 03期
关键词：
Tagetes erecta; eco-friendly; nanoparticles; phytosynthesis; TEM;
D O I：
10.13057/nusbiosci/n040304
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Dhuldhaj UP, Deshmukh SD, Gade AK, Yashpal M, Rai MK. 2012. Tagetes erecta mediated phytosynthesis of silver nanoparticles: an eco-friendly approach. Nusantara Bioscience 4: 109-112. Nanotechnology is a multidisciplinary field having applications in the various fields like medicine, pharmacy, engineering and biotechnology. An important step in nanotechnology is to develop simple and eco-friendly method for the nanomaterial synthesis. Here we describe simple and eco-friendly method for synthesis of silver nanoparticles by extract of Tagetes erecta plant leaves. The phytosynthesis (synthesis by plant) of silver nanoparticles was detected by color change from light-green to dark-brown. Synthesis of silver nanoparticles was confirmed by UV-Vis spectrophotometry, further characterization includes nanoparticle tracking analysis system (NTA) (LM20) and transmission electron microscopy (TEM). TEM analysis confirms the synthesis of the polydispersed spherical silver nanoparticles of 20-50 nm, with the average size of 30 nm.
引用
收藏
页码：109 / 112
页数：4
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