Structural, Optical, and Antioxidant Properties of Biocompatible CuO-MgO Nanocomposites

Results in Materials, Год журнала: 2025, Номер unknown, С. 100695 - 100695

Опубликована: Апрель 1, 2025

Язык: Английский

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Synthesis of novel MgO-ZnO nanocomposite using Pluchea indica leaf extract and study of their biological activities

Bioresources and Bioprocessing, Год журнала: 2025, Номер 12(1)

Опубликована: Апрель 12, 2025

The biosynthesis of bimetallic nanoparticles using plant extracts has garnered significant attention due to their eco-friendly and cost-effective nature. This study aimed biosynthesize magnesium oxide-zinc oxide nanocomposite (MgO-ZnO nanocomposite) Pluchea indica leaf extract for the first time, with a focus on characterizing its physicochemical properties evaluating biological activities. biosynthesized MgO-ZnO was fully characterized, revealing an absorbance peak at 300 nm UV-vis spectroscopy. Transmission electron microscopy (TEM) confirmed particle stability within size range 5-35 nm. Cytotoxicity analysis Wi 38 normal cell line demonstrated IC50 value 179.13 µg/mL, indicating good biosafety. exhibited potent anticancer activity, values 73.61 µg/mL 31.25 against Hep-G2 MCF-7 cancer lines, respectively. Antibacterial assays revealed activity Klebsiella pneumoniae, Escherichia coli, Bacillus cereus, Staphylococcus aureus, Candida albicans, minimum inhibitory concentrations (MICs) ranging from 250 µg/mL. Furthermore, displayed antioxidant 175 as determined by DPPH assay. In conclusion, successful synthesis P. demonstrates potential safe effective agent concentration-dependent antioxidants, antibacterial, applications. highlights versatility plant-mediated in developing functional nanomaterials biomedical use.

Язык: Английский

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Eco-friendly synthesis of CuO-ZnO bimetallic nanoparticles via Erythrina variegata leaf extract: biological applications and photocatalytic degradation of organic dyes

Nanotechnology for Environmental Engineering, Год журнала: 2025, Номер 10(2)

Опубликована: Май 15, 2025

Язык: Английский

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Green Synthesis of CuO/ZnO Nanocomposites using Ficus Drupacea: In‐Vitro Antibacterial and Cytotoxicity Analysis

ChemistrySelect, Год журнала: 2024, Номер 9(22)

Опубликована: Июнь 7, 2024

Abstract With the increasing demand for environmentally friendly and effective biomedical solutions, synthesis of nanoparticles with enhanced properties has become imperative. This study addresses this by employing a green method that utilizes Ficus Drupacea fruit extract to produce ZnO/CuO nanostructures, offering versatile applications. While several reports exist on nanostructures using plant extracts, is primary report utilization creating nanostructures. A series five ( ZC0 , ZC25 ZC50 ZC75 ZC100 ) were synthesized varying proportion CuO ZnO. Through comprehensive characterization techniques including XRD (X‐Ray Diffraction), HR‐TEM (High‐Resolution Transmission Electron Microscopy), UV‐Vis spectroscopy, successful tunable confirmed, average crystal sizes ranging from 14.32 nm 38.61 nm. The unveils significant cytotoxicity against MCF‐7 breast cancer cells, demonstrating highest activity an LC50 (Lethal Concentration 50) value below 50 μg/mL. Antimicrobial assays underscore potent Streptococcus mutans Acinetobacter baumannii MIC (Minimum Inhibitory Concentration) values 1.5 mg/mL. These findings emphasize potential these advanced

Язык: Английский

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Biosynthesis of CuO/ZnO Nanocomposites Using Leaf Extract of Croton Macrostachyus: Characterization, Photodegradation, and Biological Activities

Chemistry Africa, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 29, 2024

Язык: Английский

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Green Essence of Plant Resources Capped Zinc Oxide Nanoparticles: Renewable Distinctions, Size‐Shape‐Modulated Physicochemical Diversity and Emerging Biomedical‐Environmental Usefulness

Particle & Particle Systems Characterization, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 15, 2024

Abstract The natural essence, biocompatibility, and pleiotropic functioning of plant polyphenols have swiftly emerged as integrated assets for biomedical environmental applications resources capped ZnO NPs. Simultaneous reducing cum capping abilities, synergistic edible prospects, precursor‐plant extract stoichiometry‐driven robust size‐shape modulation are the major encouragements being explored increasing recent interest in biomedical‐environmental extracts (PEs) structure‐function dynamics from leaves, roots, fruits, seeds, whole plants sum up multifaceted polyphenols‐capped Recent resources' utility NPs mandates discussing correlative mechanisms sustainable future insights. PEs drug carriers sensing agents significantly moderate toxic chemotherapeutic intake via enhanced tumor cell internalization, aided by immune‐modulating actions constituent phytochemicals. On front, antioxidant features make them potent degrading degradation persisting effluents. Keeping above aspects mind, this review article focuses on underlying remediation made This would augment awareness consolidating understanding predictive mechanistic controls.

Язык: Английский

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Biofabrication, characterization and unveiling the biological potential of zinc oxide nanoparticles from bacterium Bacillus pacificus KR A1

Surfaces and Interfaces, Год журнала: 2024, Номер 55, С. 105382 - 105382

Опубликована: Ноя. 2, 2024

Язык: Английский

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