Green synthesis of nanosilver particles from extract of Dracocephalum Lindbergii
Journal Title: Asian Journal of Nanoscience and Materials - Year 2018, Vol 1, Issue 1
Abstract
We describe the synthesis of silver nanoparticles (Ag-NPs) using aqueous extract of Dracocephalum lindbergii . UV–visible spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM), and X-ray energy dispersive spectrophotometer (EDX) were performed to ascertain the formation of Ag-NPs. UV-visible absorption spectra of the reaction medium containing silver nanoparticles showed maximum absorbance at 416 nm. The XRD pattern revealed the crystalline structure of SNPs. The SEM analysis showed the size and shape of the nanoparticles. The environmental friendly method provides simple, easy and cost effective faster synthesis of nanoparticles than chemical methods and can be used in several areas such as food, medicine.
Authors and Affiliations
Majid Halimi, Malihe Nasrabadi, Neda Soleamani
Keywords
Related Articles
- EP ID EP579980
- DOI 10.26655/ajnanomat.2018.1.3
- Views 113
- Downloads 0
Green synthesis of nanosilver particles from extract of Dracocephalum Lindbergii
We describe the synthesis of silver nanoparticles (Ag-NPs) using aqueous extract of Dracocephalum lindbergii . UV–visible spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM), and X-ray energy disper...
Theoretical and Experimental Methods for Studying Volumetric Behavior of Binary mixtures Containing Normal Alkanols
In this paper, molecular interactions in the binary mixtures composed of a xylene and selected 1-alkanol (1-butanol up to 1-octanol) were investigated by measurement of the density at T= 323.15 K. From the experimental d...
Effect of Aloe vera on synthesis of nano Tin (iv) oxide
Tin (IV) oxide (SnO2) is a compound semiconductor which has been used for gas sensing and fluoride removal. SnO2 was synthesized with tin chloride as a precursor by sol gel method. Aloe vera was added during the preparat...
Comparison of TiO2 nanoparticles impact with TiO2/CNTs nano hybrid on microbial community of staphylococcus
There has been an increase in carbon nanotubes (CNT) uses in different industries; however, its impact on the environment is still under a vast consideration and investigation. In this research study, the soil with staph...
Cyto-toxicity and oligodynamic effect of bio-synthesized silver nanoparticles from plant residue of Artocarpus altilis and its spectroscopic analysis
The medicinal plant residue obtained to synthesis AgNPs is the thrust area of research today. The present research work emphasis on the AgNPs synthesized from a medicinal plant residue Artocarpus altilis whose secondary...