Visible-light response ZnO/CuCo2O4 nanocomposite: Vibrational, optical, structural, morphological, photocatalytic, and kinetic analyses

Ceramics International, Journal Year: 2024, Volume and Issue: 50(18), P. 34321 - 34330

Published: June 19, 2024

Language: Английский

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Z-scheme ZnO/LaMnO3 heterojunction using Momordica balsamina L leaves extracts for photocatalytic malachite green degradation.

Optical Materials, Journal Year: 2025, Volume and Issue: unknown, P. 116852 - 116852

Published: Feb. 1, 2025

Language: Английский

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Effect of secondary metabolites from several leaf extracts on the green synthesized-ZnO nanoparticles

Vacuum, Journal Year: 2024, Volume and Issue: 227, P. 113434 - 113434

Published: June 26, 2024

Language: Английский

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Parmelia perlata mediated microwave-assisted one-pot green synthesis of NiO nanoparticles a noble approach: Antibacterial and photocatalytic activity evaluation

Chemical Physics Letters, Journal Year: 2024, Volume and Issue: 853, P. 141524 - 141524

Published: Aug. 14, 2024

Language: Английский

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Biofabrication of zinc oxide nanoparticles using Moringa oleifera, characterization and statistical optimization for their application in crystal violet adsorption

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: Jan. 30, 2025

Crystal violet (Cry) is an essential textile dye belonging to the triphenylmethane group, that widely used in industry. It also applied for paper printing and Gram staining. Previously, it was significant as a topical antiseptic due its antibacterial, antifungal, anthelmintic properties. Despite various applications, crystal has been recognized biohazard toxic carcinogenic persists environment with long-lasting effects detrimental impacts. In this research, water extract from Moringa oleifera leaves employed environmentally friendly methods synthesize zinc oxide nanoparticles (Mo/ZnO-NPs), characterized by TEM, EDX, FT-IR, Zeta potential. Mo/ZnO-NPs exhibit potential of − 21.9 mV, X-ray diffraction (XRD) analysis confirms their crystallographic structure. The size biogenic ranges 5.52 41.59 nm. This study designed estimate maximize ability remove using Central Composite Design (CCD), considering pH (ranging 3 11), incubation time 30 150), concentrations 0.2 1.8 mg/mL), 25 125 ppm). maximum percentage value removal 97.26 optimal conditions 9, 120 min, 1.4 mg/mL, concentration 50 ppm. best-predicted caused highest (97.8%) were determined desirability function 10, 140 1.3 80 Under these conditions, experimental removal% (98.7%) verified. synthesized can be promising candidate adsorption violet.

Language: Английский

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Facile green synthesis of MnV2O6 nanoparticles: Photocatalytic studies and selective oxidation of aromatic alcohols

Inorganic Chemistry Communications, Journal Year: 2025, Volume and Issue: unknown, P. 114097 - 114097

Published: March 1, 2025

Language: Английский

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Bi2Ce2O7 nanoparticles synthesized using Elaeis guineensis Jacq. Leaf extracts and its potential for photocatalytic application

Vacuum, Journal Year: 2024, Volume and Issue: unknown, P. 113661 - 113661

Published: Sept. 1, 2024

Language: Английский

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Quercetin-mediated green synthesis of Au/TiO2 nanocomposites for the photocatalytic degradation of antibiotic ciprofloxacin

Journal of Industrial and Engineering Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Contaminated water is one of the world's largest health and environmental problem. Emerging pollutants, such as pharmaceutics, are raising increasing concerns, they non-regulated toxic chemicals found in low concentrations that very resilient to conventional treatments. In search for effective methods address this problem, photocatalysis arises a possible solution degrade organic pollutants. TiO2 most widely used catalysts, but reduced photoactivation under visible radiation constitutes major drawback. The inclusion plasmonic nanoparticles, gold (AuNPs), can improve ability absorb from sunlight. AuNPs synthesis include expensive reagents. Herein, an alternative method proposed, using flavonoid quercetin act reducing agent deposition on surface (Au/TiO2). optimised, different loadings tested. characterisation Au/TiO2 confirms increased absorption wavelength range with well reduction energy band gap. photocatalytic efficiency was evaluated degradation antibiotic ciprofloxacin UV simulated sunlight irradiation, obtaining maximum 86 95%, respectively.

Language: Английский

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Efficient and easily recyclable photocatalytic reduction of Se(IV) from wastewater using stable TiO2/BiOBr/cloth: Mechanism insight and machine learning modeling

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 352, P. 128021 - 128021

Published: May 24, 2024

Language: Английский

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Zinc oxyhydroxide–chili pepper nanobiohybrids: Synthesis, characterization and evaluation of their potential use as a pesticide on Puto barberi

Materials Science and Engineering B, Journal Year: 2025, Volume and Issue: 315, P. 118086 - 118086

Published: Feb. 11, 2025

Language: Английский

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