Home
World Journal of Advanced Research and Reviews
International Journal with High Impact Factor for fast publication of Research and Review articles

Main navigation

  • Home
    • Journal Information
    • Editorial Board Members
    • Reviewer Panel
    • Abstracting and Indexing
    • Journal Policies
    • Our CrossMark Policy
    • Publication Ethics
    • Issue in Progress
    • Current Issue
    • Past Issues
    • Instructions for Authors
    • Article processing fee
    • Track Manuscript Status
    • Get Publication Certificate
    • Join Editorial Board
    • Join Reviewer Panel
  • Contact us
  • Downloads

eISSN: 2581-9615 || CODEN: WJARAI || Impact Factor 8.2 ||  CrossRef DOI

Research and review articles are invited for publication in March 2026 (Volume 29, Issue 3) Submit manuscript

Green synthesis of cobalt oxide nanoparticles from Clitoria ternatea flower extracts its characterization and biological activities

Breadcrumb

  • Home
  • Green synthesis of cobalt oxide nanoparticles from Clitoria ternatea flower extracts its characterization and biological activities

G. T. Parethe *, P. Rajesh, P.Nathiya, M. Balaji and S. Kavica

Department of Chemistry, Government Arts College (Autonomous), Coimbatore-641018, India
 
Research Article
World Journal of Advanced Research and Reviews, 2023, 19(01), 001-009
Article DOI: 10.30574/wjarr.2023.19.1.1301
DOI url: https://doi.org/10.30574/wjarr.2023.19.1.1301
 
Received on 22 May 2023; revised on 01 July 2023; accepted on 03 July 2023
 
Cobalt oxide nanoparticles (Co3O4-NPs) have numerous applications and presently the green method for the synthesis of nanoparticles is favored over other methods because of their benefits to the environment. In this study, Co3O4-NPs were synthesized by using the flower extracts of Clitoria ternatea and Cobaltous chloride hexahydrate as a source of cobalt. The synthesized Co3O4-NPs were studied by different techniques such as UV-Visible Spectroscopy, Fourier transform (FTIR), X-ray diffraction (XRD), Scanning Electron Microscopy (SEM) and Energy dispersive analysis. Scanning Electron Microscopy images revealed the spherical and irregular structure of Co3O4-NPs having the particle size between 13 to 17 nm. X-ray diffraction showed the crystalline nature of cobalt oxide nanoparticles with Face – centered cubic. The prepared Co3O4-NPs showed significant antimicrobial activity against Streptococcus thermophilus, Aspergillus flavus and Aspergillus niger.
 
Clitoria ternatea; Cobalt oxide nanoparticles; Surface functionalisation; Antibacterial activity; Antifungal activity
 
https://wjarr.com/sites/default/files/fulltext_pdf/WJARR-2023-1301.pdf

Preview Article PDF

G. T. Parethe, P. Rajesh, P.Nathiya, M. Balaji and S. Kavica. Green synthesis of cobalt oxide nanoparticles from Clitoria ternatea flower extracts its characterization and biological activities. World Journal of Advanced Research and Reviews, 2023, 19(1), 001-009. Article DOI: https://doi.org/10.30574/wjarr.2023.19.1.1301

Copyright © Author(s). All rights reserved. This article is published under the terms of the Creative Commons Attribution 4.0 International License (CC BY 4.0), which permits use, sharing, adaptation, distribution, and reproduction in any medium or format, as long as appropriate credit is given to the original author(s) and source, a link to the license is provided, and any changes made are indicated.

All statements, opinions, and data contained in this publication are solely those of the individual author(s) and contributor(s). The journal, editors, reviewers, and publisher disclaim any responsibility or liability for the content, including accuracy, completeness, or any consequences arising from its use.

Get Certificates

Get Publication Certificate

Download LoA

Check Corssref DOI details

Issue details

Issue Cover Page

Editorial Board

Table of content

Copyright © 2026 World Journal of Advanced Research and Reviews - All rights reserved

Developed & Designed by VS Infosolution