From green chemistry to biomedicine: the sustainable symphony of cobalt oxide nanoparticles

M Sahu, S Singh, S Prajapati, DK Verma, DK Shin - RSC advances, 2024 - pubs.rsc.org
Deciphering the importance of nanostructures in advanced technologies for a broad
application spectrum has far-reaching implications for humans and the environment. Cost …

Synthesis of Nickel Oxide Nanoparticles and Copper-Doped Nickel Oxide Nanocomposites Using Phytolacca dodecandra L'Herit Leaf Extract and Evaluation of Its …

SG Firisa, GG Muleta, AA Yimer - ACS omega, 2022 - ACS Publications
Nanotechnology research is emerging as cutting-edge technology, and nanoparticles (NPs)
and nanocomposites (NCs) have played a significant role in the bioremediation and …

Marine Algae Extract (Grateloupia Sparsa) for the Green Synthesis of Co3O4NPs: Antioxidant, Antibacterial, Anticancer, and Hemolytic Activities

AK Hajri, MA Albalawi, I Alsharif… - Bioinorganic Chemistry …, 2022 - Wiley Online Library
The aqueous extract of red algae was used for bio‐inspired manufacturing of cobalt oxide
nanoparticles (Co3O4NPs) and for antioxidant, antibacterial, hemolytic potency, and …

Green synthesis and multifunctional properties of Cu/NiO nanocomposites using Commelina benghalensis leaf extract

R Kumar, K Kumar, N Thakur, A Umar, AA Ibrahim… - Chemosphere, 2024 - Elsevier
This study presents the green synthesis and multifunctional properties of Cu/NiO
nanocomposites (NCs) fabricated with varying ratios (90: 10, 80: 20, and 70: 30) using …

[HTML][HTML] Novel synthesis of Cu2ZnAl2O4 nanostructures for photocatalytic and electrochemical sensor applications

HV Harini, HP Nagaswarupa, ET Bekele… - Sensors …, 2023 - Elsevier
Hybrid nanostructured materials currently offer a potential approach for a variety of
applications due to improvements in their physio-chemical characteristics. Techniques for …

Phytosynthesis of transition (Ni, Fe, Co, Cr, and Mn) metals and their oxide nanoparticles for biomedical applications: a review

HM Esfanddarani, M Panigrahi - Journal of Materials Science, 2024 - Springer
Transition metal nanoparticles (NPs) and their oxides have attracted considerable interest
due to their fascinating and promising applications in biomedical, energy, environment …

Enhanced photocatalytic degradation and antimicrobial activities of biogenic Co 3 O 4 nanoparticles mediated by fenugreek: sustainable strategies

A Kaur, S Kumar, H Kaur, GS Lotey, PP Singh… - Materials …, 2024 - pubs.rsc.org
The present study introduces Trigonella foenum-graecum (TFG, fenugreek)-mediated
Co3O4 nanoparticles (NPs) as an innovative solution for eliminating industrial azo dyes from …

Synthesis of Co3O4 Nanoparticles Using Ananas Comosus Peel Extract for Cr6+ Ion Adsorption and Antibacterial Applications

MK Shumete, LT Tufa, FK Sabir, HCA Murthy… - …, 2024 - Wiley Online Library
Water contamination, caused by both point and nonpoint sources, alongside the prevalence
of diseases caused by bacteria, represents a significant global challenge. In this work, cobalt …

[HTML][HTML] The photocatalytic and antibacterial activity of graphene oxide coupled CoOx/MnOx nanocomposites

H Liyanaarachchi, C Thambiliyagodage… - … Technology & Innovation, 2025 - Elsevier
CoO x and MnO x metal oxide composites were fabricated via co-precipitation varying the
Co: Mn (CM) weight ratio as 4: 1, 2: 1, 1: 1, 1: 2 and 1: 4, and they hydrothermally coupled …

BaTiO3/MgO Nanocomposite: Synthesis, Characterizations and Multifunctional Applications for Photocatalytic Dye Degradation and Heavy Metal Ions Detection …

HM Deepa, HP Nagaswarupa, R Naik, N Basavaraju… - Topics in …, 2024 - Springer
BaTiO 3/MgO nanocomposites were prepared using the solution combustion method and
characterized through X-ray diffraction (XRD), Scanning Electron Microscopy (SEM) …