Adsorption of methylene blue from textile industrial wastewater using activated carbon developed from H3PO4-activated khat stem waste

T Takele, K Angassa, M Abewaa, AM Kebede… - Biomass Conversion …, 2023 - Springer
The need for sustainable treatment technology was driven by the major environmental issue
and health-related problems caused by untreated dye-containing wastewater generated …

Green synthesis of N, B co-doped TiO2 nanoparticles with enhanced photocatalytic and antioxidant activities

AM Elbasiony, AA Alamri, UA Soliman… - Journal of the Taiwan …, 2024 - Elsevier
Background Reactive dyes are widely used in the fabric production, and because they are
poisonous, and hazardous, their release into the environment today indicates a rise in …

Biogenic ZnO/CuO/Fe2O3 Nanocomposite: A Groundbreaking Approach for Enhanced Degradation Capabilities and Reusability in Dye Removal Applications

A Serouti, LS Eddine, S Meneceur, GG Hasan… - Arabian Journal for …, 2024 - Springer
We present the successful synthesis of a biogenic ZnO/CuO/Fe2O3 nanocomposite using an
aqueous leaf extract of Ocimum Basilicum L. The confirmation of biosynthesis was achieved …

Enhancing supercapacitor and antimicrobial performance of bioengineered Ag/Mn3O4 composite nanorods

K Chinnaiah, K Kannan, R Krishnamoorthi… - Journal of Industrial and …, 2024 - Elsevier
Higher global demands for sustainable and eco-friendly sources have led the successful
synthesis of Ag/Mn 3 O 4 nanorods using an aqueous leaf extract of Withania somnifera via …

[HTML][HTML] Facile synthesis of novel ZnO-MgO nanohybrids and its photocatalytic degradation of toxic pollutants

K Kannan, B Hemavathi, D Radhika… - Desalination and Water …, 2024 - Elsevier
The development of high receptive photocatalysts for the degradation of dye from water is an
implication route to unravel the complications of water contamination. ZnO-MgO …

[HTML][HTML] Water purification and biological efficacy of green synthesized Co/Zn-Doped α-Fe2O3 nanoparticles

P Kumar, S Kumar, A Tapwal, S Nimesh… - Sustainable Chemistry for …, 2024 - Elsevier
In the present study, Co/Zn doped α-Fe 2 O 3 (Hematite) nanoparticles (NPs) were
synthesized using polyvinylpyrrolidone (PVP) and Azadirachta indica (AI) leaves aqueous …

Biosynthesis of ZnO/Ag nanocomposites heterostructure for efficient photocatalytic degradation of antibiotics and synthetic dyes

L Hamza, SE Laouini, HA Mohammed… - Zeitschrift für …, 2024 - degruyter.com
This study addresses the pressing issue of environmental pollution caused by antibiotics
and synthetic dyes in aquatic ecosystems, presenting a novel approach for their efficient …

One-step facile combustion synthesis of dual-phased Mn3O4-γ-MnS nanocomposite for photodegradation of Methylene blue (MB) dye

PS Nandisha, G Vinay - Materials Letters, 2024 - Elsevier
Abstract Dual-phased Mn 3 O 4-γ-MnS nanocomposites are highly stable, abundantly
available, low cost, environmentally compatible, and were synthesized by using a one-step …

Biomimetic Nanoarchitectonics of Ag@ TiO2/g-C3N4: Unveiling kinetic and mechanistic pathways for enhanced photocatalysis

S Garg, MK Choudhary, J Kataria, S Sharma - Chemosphere, 2025 - Elsevier
In the pursuit of eco-friendly solutions for environmental remediation, the development of
efficient photocatalyst is paramount. In this study, we report the biomimetic nanoengineering …

Sunlight Responsive Photo-Oxidation of Methylene Blue Dye Using MgO/MnO2 Nanoparticles

H Laksaci, ND Zemani, O Khelifi, M Saeed… - Colloids and Surfaces C …, 2025 - Elsevier
Despite extensive research on metal oxide-based photocatalysts, challenges remain in
optimizing their structural and defect properties to enhance photocatalytic efficiency for …