Articles with "synthesis nanoparticles" as a keyword



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Fungi-mediated synthesis of nanoparticles: characterization process and agricultural applications.

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Published in 2023 at "Journal of the science of food and agriculture"

DOI: 10.1002/jsfa.12496

Abstract: In the field of nanotechnology, the use of biologically active products from fungi for the reduction and synthesis of nanoparticles as an alternative to toxic chemicals has received extensive attention due to the production of… read more here.

Keywords: nanotechnology; synthesis nanoparticles; nanoparticles characterization; synthesis ... See more keywords
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Modeling the Process of Synthesis of Nanoparticles into Fibrous Materials by the Method of Chemical Reduction

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Published in 2020 at "Fibre Chemistry"

DOI: 10.1007/s10692-020-10177-8

Abstract: Silk fibers served as a matrix for the reduction of nanoparticles from a silver salt solution. A mathematical model describing the dependence of the total content of reduced silver on a fiber Y on the… read more here.

Keywords: reduction; synthesis nanoparticles; modeling process; nanoparticles fibrous ... See more keywords
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Novel, green and low cost synthesis of Ag nanoparticles with superior adsorption and solar based photocatalytic activity

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Published in 2019 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-019-01203-5

Abstract: In this article we reported a new and green method for synthesis of Ag nanoparticles based on anbarnesara. Anbarnesa derived from female donkeys and its antioxidant effects have been well-known. Since this synthesis method is… read more here.

Keywords: adsorption; synthesis nanoparticles; photocatalytic activity; green low ... See more keywords
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Green Synthesis of Ag Nanoparticles with Anti-bacterial Activity Using the Leaf Extract of an African Medicinal Plant, Ipomoea asarifolia (Convolvulaceae)

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Published in 2017 at "Journal of Cluster Science"

DOI: 10.1007/s10876-017-1271-4

Abstract: Herbal drugs prepared with the plant Ipomoea asarifolia has many medicinal uses throughout West Africa, including its employ as diuretic, emmenagogue and purgative. This species is a good source of acylated anthocyanins, and the methanol… read more here.

Keywords: synthesis nanoparticles; plant; green synthesis; leaf extract ... See more keywords
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Peacock Feathers Extract Use as Template for Synthesis of Ag and Au Nanoparticles and Their Biological Applications

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Published in 2021 at "Waste and Biomass Valorization"

DOI: 10.1007/s12649-021-01537-4

Abstract: Traditionally, Peacock feathers have been used for ornamental purposes, and as a curing agent against treacherous snakes’ venom (protease enzyme). We have evaluated peacock feathers as synergetic support for the synthesis of Ag and Au nanoparticles,… read more here.

Keywords: synthesis nanoparticles; microscopy; aunps; peacock feathers ... See more keywords
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Synthesis of C:Se nanoparticles ablated on porous silicon for sensing NO2 and NH3 gases

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Published in 2021 at "Optik"

DOI: 10.1016/j.ijleo.2021.167013

Abstract: Abstract In this work, synthesis and characterizing of carbon: selenium nanoparticles (C:Se NPs) are synthesized by laser ablation Q-switched Nd:YAG laser with wavelength of 1064 nm at different laser pulses energy 200, 600 and 800 mJ with… read more here.

Keywords: synthesis nanoparticles; synthesis; nanoparticles ablated; laser ... See more keywords
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Synthesis of Ag nanoparticles decoration on magnetic carbonized polydopamine nanospheres for effective catalytic reduction of Cr(VI).

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Published in 2018 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2018.04.094

Abstract: More discrete and active Ag nanoparticles (Ag NPs) were fabricated by decorating them on the surface of magnetic nanoparticles encapsulated in carbonized polydopamine nanospheres (M/C-PDA/Ag) via in-situ solid-state decomposition process. The morphology, structure, surface compositions… read more here.

Keywords: catalytic reduction; polydopamine nanospheres; synthesis nanoparticles; carbonized polydopamine ... See more keywords
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Synthesis of Ag and Au nanoparticles embedded in carbon film: Optical, crystalline and topography analysis

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Published in 2018 at "Results in physics"

DOI: 10.1016/j.rinp.2017.12.033

Abstract: Abstract Atomic force microscopy (AFM) images give valuable information about surface roughness of thin films based on the results of power spectral density (PSD) through the fast Fourier transform (FFT) algorithms. In the present work,… read more here.

Keywords: topography; carbon; synthesis nanoparticles; embedded carbon ... See more keywords
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Synthesis of Nanoparticles and Theoretical Model of Their Retention in Plasma of RF Capacitive Discharge with Vertically Arranged Electrodes in Acetylene

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Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.2c05846

Abstract: In the present research, experiments on the formation and retention of nanoparticles (NPs) in the plasma of radio frequency (RF) capacitive discharge in acetylene were carried out with vertically positioned internal electrodes. It has been… read more here.

Keywords: synthesis nanoparticles; capacitive discharge; model retention; discharge ... See more keywords
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Colloidal synthesis of nanoparticles: from bimetallic to high entropy alloys.

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Published in 2022 at "Nanoscale"

DOI: 10.1039/d2nr02478k

Abstract: At the nanoscale, the synthesis of a random alloy (i.e. without phase segregation, whatever the composition) by chemical synthesis remains a difficult task, even for simple binary type systems. In this context, a unique approach… read more here.

Keywords: synthesis nanoparticles; bimetallic high; synthesis; nanoparticles bimetallic ... See more keywords
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Zn(II) porphyrin-based photocatalytic synthesis of Cu nanoparticles for electrochemical reduction of CO2

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Published in 2018 at "Journal of Porphyrins and Phthalocyanines"

DOI: 10.1142/s1088424618500293

Abstract: Copper nanoparticles frequently exhibit unique electrocatalytic activity for the electrochemical reduction of carbon dioxide. However, the synthesis of Cu nanoparticles in aqueous systems remains r... read more here.

Keywords: based photocatalytic; porphyrin based; synthesis nanoparticles; electrochemical reduction ... See more keywords