Green synthesis and Applications of Metal Nanoparticles.- A Review Article

Results in Chemistry, Год журнала: 2023, Номер 5, С. 100832 - 100832

Опубликована: Янв. 1, 2023

There are various methods used for the synthesis of Nanoparticles but only Metal nanoparticles using plant extracts is described. Phytoconstituents present in responsible reduction metal salt solution mentioned. The characterisation obtained done by suitable analytical chemistry techniques involving spectroscopy and microscopy studies. Applications these like photocatalyst, industrial catalyst, therapeutic uses highlighted.

Язык: Английский

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Green Synthesis of Cobalt Ferrite Nanoparticles: An Emerging Material for Environmental and Biomedical Applications

Journal of Nanomaterials, Год журнала: 2023, Номер 2023, С. 1 - 15

Опубликована: Фев. 6, 2023

Research and utilization of nanotechnology are growing exponentially in every aspect life. The constant growth applications for magnetic nanoparticles, specifically nanoferrites, attracted many researchers. Among them, nanocobalt ferrite is the most crucial studied nanoparticle. Environmentally benign synthetic methods became necessary to minimize environmental occupational hazards. Green synthesis approaches science technology now widely applied nanomaterials. Herein, we reviewed recent advances synthesizing ferrites their composites using various scientific search engines. Subsequently, were discussed, such as (treatment water/wastewater, photocatalytic degradation dyes, nanosorbent remediation) biomedical (nanobiosensors cancer diagnosis at primary stage, effective targeted drug delivery, resonance imaging, hyperthermia, potential candidates against microbial infections). This review offers comprehensive knowledge on how choose appropriate natural resources green benefits this approach compared conventional methods.

Язык: Английский

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Green synthesis, characterization, antibacterial, and antifungal activity of copper oxide nanoparticles derived from Morinda citrifolia leaf extract

Scientific Reports, Год журнала: 2023, Номер 13(1)

Опубликована: Ноя. 1, 2023

Abstract The green methodologies of nanoparticles with plant extracts have received an increase interest. Copper oxide (CuO NPs) been utilized in a many applications the last few decades. current study presents synthesis CuO NPs aqueous extract Morinda citrifolia as stabilizing agent. leaf was mixed solution copper sulphate (CuSO 4 ·5H 2 O) and sodium hydroxide catalyst. UV–visible spectroscopy, FTIR, XRD, SEM, TEM, EDAX analysis were performed to synthesized NPs. Particle size distribution measured dynamic light scattering. highly stable, sphere-like, particles from 20 50 nm. Furthermore, as-formed shown strong antibacterial activity against Gram-positive bacteria ( Bacillus subtilis, Staphylococcus aureus ), Gram-negative Escherichia coli ). revealed similar trend analysed for antifungal activity. zone inhibition fungi evaluated Aspergillus flavus (13.0 ± 1.1), niger (14.3 0.7), Penicillium frequentans (16.8 1.4). According results this investigation, may be used biomedicine replacement agent biological applications.

Язык: Английский

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Starch-based controlled release fertilizers: A review

International Journal of Biological Macromolecules, Год журнала: 2023, Номер 238, С. 124075 - 124075

Опубликована: Март 20, 2023

Язык: Английский

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Exploring the potential of metal and metal oxide nanomaterials for sustainable water and wastewater treatment: A review of their antimicrobial properties

Chemosphere, Год журнала: 2023, Номер 335, С. 139103 - 139103

Опубликована: Июнь 2, 2023

Язык: Английский

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