International Journal of
TechnoChem Research

ISSN 2395 - 4248

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  • Co-Published with Asian Publication Corporation
  •  Co-Published with Asian    Publication Corporation  

     Co-Published with Asian    Publication Corporation  

     Co-Published with Asian    Publication Corporation  

     Co-Published with Asian    Publication Corporation  

ABSTRACT

Green Synthesis of Copper Nanoparticles using Cassia Auriculata Leaves Extract

G. Valli*1 & S. Geetha

ABSTRACT

Knowing the morphology of Copper nanoparticles was confirmed by Field Emission Scanning Electron microscopy (FE-SEM). Herein, we are reporting a novel biological approach for the formation of copper nanoparticles using leave. Copper sulphate was made to reduce with aqueous solution of Cassia auriculata leave extracts. X-Ray diffraction (XRD) pattern reveals the formation of Copper nanoparticles, which shows crystallinity. Field emission scanning electron microscopy (FE-SEM) suggested particles size and spherical shape in the range of 38.1-43.5 nm. UV absorption studies of copper naoparticles showed that have absorbance in the range 488.5 to 514.3 nm and FT-IR studies of copper nanoparticles were showed that the stretching frequency of finger print region at 509.21 cm-1 for Cu-O bond. Keywords: Cassia auriculata leaves, Copper nanoparticles, UV-Vis, FT-IR, XRD, FE-SEM.

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