Bioinspired synthesis of Fe2O3 nanoparticles uing Rosa Rugosa flower extract and their application as a potent alternative disinfecting agent against waterborne pathogens within wastewater management

Journal of the Taiwan Institute of Chemical Engineers, Год журнала: 2025, Номер 171, С. 106079 - 106079

Опубликована: Март 13, 2025

Язык: Английский

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Green nanotechnologies for removing cosmetic pollutants: approach towards preserving and protecting aquatic health

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

Опубликована: Март 13, 2025

Язык: Английский

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Autonomous Defense Based on Biogenic Nanoparticle Formation in Daunomycin-Producing Streptomyces

Microorganisms, Год журнала: 2025, Номер 13(1), С. 107 - 107

Опубликована: Янв. 8, 2025

Daunomycin is a chemotherapeutic agent widely used for the treatment of leukemia, but its toxicity toward healthy dividing cells limits clinical use and production by fermentation. Herein, we describe development specialized cultivation medium daunomycin production, including shift to oil rather than sugar as primary carbon source. This achieved an almost threefold increase in yields, reaching 5.5-6.0 g/L. produced oil-based was predominantly found solid sediment, whereas that sugar-based mostly soluble. The thus induces autonomous daunomycin-resistance mechanism involving biogenic nanoparticle formation. characterization nanoparticles confirmed incorporation iron daunomycin, indicating this approach has potential mitigate cytotoxicity while improving yields. presence proteins associated with homeostasis oxidative stress responses revealed ability strain adapt high concentrations. Our findings provide insight into mechanisms formation optimization processes. Further investigation will help refine microbial systems also broaden application similar strategies synthesis other therapeutically important compounds.

Язык: Английский

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Green Synthesis of Copper Nanoparticles Using a Bioflocculant from Proteus mirabilis AB 932526.1 for Wastewater Treatment and Antimicrobial Applications

Applied Nano, Год журнала: 2025, Номер 6(1), С. 5 - 5

Опубликована: Март 3, 2025

Nanotechnology offers effective solutions for removing contaminants and harmful bacteria from polluted water. This study synthesized copper nanoparticles using a carbohydrate-based bioflocculant derived Proteus mirabilis AB 932526.1. The is natural polymer that facilitates the aggregation of particles, enhancing efficiency nanoparticle synthesis process. Characterization was conducted Fourier Transform Infrared Spectroscopy, Scanning Electron Microscopy, Energy-Dispersive X-ray Ultraviolet-Visible Diffraction, Transmission Microscopy techniques to assess their properties, flocculation efficiency, antibacterial characteristics. optimal 80% achieved at concentration 0.4 mg/mL, while 1 mg/mL resulted in lower 60%. effects biosynthesized on human-derived embryonic renal cell cultures were also investigated, demonstrating they are safe concentrations. effectively removed staining dyes such as safranin (90%), carbol fuchsine (88%), methylene blue (91%), methyl orange (93%), Congo red (94%), compared blank showing only 39% removal. Furthermore, when both chemical flocculants bioflocculants, exhibited significant nutrient removal efficiencies nitrogen, sulfur, phosphate, total nitrates coal mine Vulindlela domestic wastewater. Notably, these demonstrated exceptional activity against Gram-positive Gram-negative bacteria.

Язык: Английский

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Eco-friendly synthesis of metallic nanoparticles from agri-food waste extracts: Applications in food packaging and healthcare–A critical review

Materials Today Chemistry, Год журнала: 2025, Номер 45, С. 102619 - 102619

Опубликована: Март 4, 2025

Язык: Английский

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Therapeutic Potential of Green Synthesized Polyherbal Formulated Silver Nanoparticles in Alloxan-Induced Diabetes Mellitus—An In Vivo Strategy

Biological Trace Element Research, Год журнала: 2025, Номер unknown

Опубликована: Март 12, 2025

Язык: Английский

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Bio‐Inspired Synthesis and Photocatalytic Applications of α‐Fe₂O₃@ZnO Nanobinary Using Laurus nobilis Leaf Extract: Efficient for Anionic and Cationic Dye Degradation With Reusability Studies

Applied Organometallic Chemistry, Год журнала: 2025, Номер 39(4)

Опубликована: Март 11, 2025

ABSTRACT This study investigates the sustainable synthesis and applications of α‐Fe₂O₃@ZnO nanocomposites derived using Laurus nobilis leaf extract as a natural reducing agent, promoting eco‐friendly material development for environmental remediation. XRD analysis confirmed formation nanocomposite with crystallite size 21.48 nm, while SEM revealed porous structure uniformly distributed particles ranging from 20 to 50 nm. FTIR spectroscopy identified characteristic Fe‐O Zn‐O bonds, ensuring nanocomposite's purity. Optical showed direct indirect bandgap energies 2.80 1.16 eV, respectively, highlighting its excellent optical properties. The demonstrated remarkable photocatalytic efficiency, achieving 96.3% degradation Brilliant Cresyl Blue (BCB) dye 95.88% Rose Bengal (RB) within 120 min under sunlight irradiation. followed first‐order kinetics, rate constants 0.0241 −1 BCB 0.01875 RB. exhibited reusability, maintaining 93.5% efficiency after five cycles, structural stability throughout repeated use. These results underscore multifunctional potential green‐synthesized dye‐contaminated wastewater treatment, contributing technologies.

Язык: Английский

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Eco-friendly Nanoparticle Phytosynthesis via Plant Extracts: Mechanistic Insights, Recent Advances, and Multifaceted Uses

Nano TransMed, Год журнала: 2025, Номер unknown, С. 100080 - 100080

Опубликована: Март 1, 2025

Язык: Английский

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Unlock Laboratory Waste Potential to Turn into Sustainable Bi-metallic Nanoparticles with Dyes Degradation and Therapeutic Activities

Journal of Inorganic and Organometallic Polymers and Materials, Год журнала: 2025, Номер unknown

Опубликована: Март 21, 2025

Язык: Английский

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Understanding the silver nanotoxicity: mechanisms, risks, and mitigation strategies

Journal of Nanoparticle Research, Год журнала: 2025, Номер 27(4)

Опубликована: Март 25, 2025

Язык: Английский

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