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

Ceramics International, Год журнала: 2024, Номер 50(18), С. 34321 - 34330

Опубликована: Июнь 19, 2024

Язык: Английский

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

Optical Materials, Год журнала: 2025, Номер unknown, С. 116852 - 116852

Опубликована: Фев. 1, 2025

Язык: Английский

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

Vacuum, Год журнала: 2024, Номер 227, С. 113434 - 113434

Опубликована: Июнь 26, 2024

Язык: 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, Год журнала: 2024, Номер 853, С. 141524 - 141524

Опубликована: Авг. 14, 2024

Язык: 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, Год журнала: 2025, Номер 15(1)

Опубликована: Янв. 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.

Язык: Английский

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

Inorganic Chemistry Communications, Год журнала: 2025, Номер unknown, С. 114097 - 114097

Опубликована: Март 1, 2025

Язык: 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, Год журнала: 2024, Номер unknown

Опубликована: Сен. 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.

Язык: Английский

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

Vacuum, Год журнала: 2024, Номер unknown, С. 113661 - 113661

Опубликована: Сен. 1, 2024

Язык: Английский

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Structural, Magnetic, Photocatalytic, Electrochemical and Antibacterial properties of Ag-doped Cerium ferrite nanoparticles

Ceramics International, Год журнала: 2025, Номер unknown

Опубликована: Фев. 1, 2025

Язык: 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, Год журнала: 2024, Номер 352, С. 128021 - 128021

Опубликована: Май 24, 2024

Язык: Английский

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