Agricultural waste-derived (nano) materials for water and wastewater treatment: Current challenges and future perspectives

H Ouyang, N Safaeipour, RS Othman, M Otadi… - Journal of Cleaner …, 2023 - Elsevier
The general environmental quality has a direct impact on how well life is supported on earth.
There are fewer and fewer water sources available, and those that are available are …

Size dependent electrochemical properties of green synthesized NiO nanoparticles as a supercapacitor electrode

R Prabhu, N Jayarambabu, N Anitha, P Jitesh… - Inorganic Chemistry …, 2024 - Elsevier
The nickel oxide nanoparticles (NiO NPs) are synthesized by a green method using the leaf
extract of Ocimum sanctum (OS) as a reducing agent. The NiO NPs of different sizes are …

Facile green synthesis of a novel NiO and its catalytic effect on methylene blue photocatalytic reduction and sodium borohydride hydrolysis

O Baytar - International Journal of Phytoremediation, 2024 - Taylor & Francis
NiO nanoparticles were synthesized from pine cone extract by green synthesis method,
which is a simple, cost-effective, environmentally friendly and sustainable method. The …

Natural grape juice assisted synthesis of metal oxide nanoparticles: Evaluation of microstructural, vibrational and colloidal stability analysis for Liquified Petroleum …

SS Kavi, V Susithra, AF Abd El-Rehim… - Sensors and Actuators B …, 2024 - Elsevier
The current study used simple and cost-effective methods to generate Fe 3 O 4, ZnO, NiO,
and Co 3 O 4 nanoparticles. Grape juice was chosen as a sustainable fuel along with metal …

[HTML][HTML] Green Synthesis of Nickel Nanoparticles Using Salvadora persica and Their Application in Antimicrobial Activity against Oral Microbes

H Balto, M Amina, RS Bhat, HM Al-Yousef… - Microbiology …, 2023 - mdpi.com
The current study evaluated the biogenic synthesis of nickel oxide nanoparticles (SP-
NiONPs) from the root extract of (Salvadora persica) S. persica and their biological …

Green synthesis of NiO and NiO@ graphene oxide nanomaterials using Elettaria cardamomum leaves: Structural and electrochemical studies

A Kiran, S Hussain, I Ahmad, M Imran, M Saqib… - Heliyon, 2024 - cell.com
An eco-friendly synthetic route was developed for the formation of nickel oxide (NiO aq and
NiO et) nanoparticles (NPs) by treating Ni (NO 3) 2. 6H 2 O with aqueous/ethanolic extracts …

Green synthesis of undoped and Ag-doped NiO nanoparticles: Evaluation and their synergetic effect on antimicrobial, anticancer, and antioxidant activities

BR Malini, GK Prashanth, HN Jayasimha… - Inorganic Chemistry …, 2024 - Elsevier
In this investigation, we successfully synthesized nickel oxide nanoparticles (NiO NPs) using
a combustion method with Acacia nilotica gum as a biofuel, and systematically altered silver …

Evaluation of adsorption performance of CuO and ZnO nanoparticles synthesized by green method for treatment of Cr (VI)-polluted waters

D Trak, B Kabak, Y Arslan, E Kendüzler - Journal of Industrial and …, 2024 - Elsevier
This study focused on the removal of hexavalent chromium (Cr (VI)) from water using copper
oxide (CuO) and zinc oxide (ZnO) nanoparticles synthesized via a simple biosynthesis …

Salvia officinalis leaf extract-stabilized NiO NPs, ZnO NPs, and NiO@ZnO nanocomposite: Green hydrothermal synthesis, characterization and supercapacitor …

K Zenkin, S Durmuş, D Emre, A Bilici… - Biomass Conversion and …, 2024 - Springer
In this study, NiO nanoparticles (NiO NPs) and NiO@ ZnO nanocomposite were synthesized
for the first time using a Salvia officinalis (S. officinalis) extract-assisted hydrothermal …

[HTML][HTML] Plant-Mediated Synthesis of NiO Nanoparticles for Textile Dye Degradation in Water: A Review

I Seete, DA Bopape, LM Mahlaule-Glory, Z Tetana… - Colorants, 2025 - mdpi.com
Water contamination caused by dyes from increased human activities, in particular usage in
the textile sector, has led to high rates of disposal of both natural and synthetic dyes in the …