Articles with "sulphide nanoparticles" as a keyword



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Optical and structural characterization of copper sulphide nanoparticles from copper(II) piperidine dithiocarbamate

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Published in 2020 at "Optical and Quantum Electronics"

DOI: 10.1007/s11082-020-02455-w

Abstract: We report the preparation of copper sulphide nanoparticles from copper(II) piperidine dithiocarbamate. Powder XRD patterns confirmed covellite copper sulphide (CuS) for nanoparticles obtained at 120 °C while nanoparticles prepared at 180 and 220 °C exist in digenite… read more here.

Keywords: copper; sulphide nanoparticles; nanoparticles copper; copper piperidine ... See more keywords
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Comparison between removal of Ethidium bromide and eosin by synthesized manganese (II) doped zinc (II) sulphide nanoparticles: kinetic, isotherms and thermodynamic studies

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Published in 2020 at "Journal of Environmental Health Science and Engineering"

DOI: 10.1007/s40201-020-00536-2

Abstract: The present work seeks to investigate the kinetics and thermodynamic studies of ethidium bromide (EtBr) and eosin adsorption onto the synthesized Manganese (II) doped Zinc (II) Sulphide nanoparticles. A convenient scheme of co-precipitation was used… read more here.

Keywords: adsorption; sulphide nanoparticles; manganese doped; eosin ... See more keywords
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The effect of structural and optical properties on the photocatalytic efficiency of Zinc Sulphide nanoparticles obtained by hydro/solvothermal decomposition of Zinc N,N-diethyldithiocarbamate

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Published in 2017 at "Journal of Physics and Chemistry of Solids"

DOI: 10.1016/j.jpcs.2017.01.030

Abstract: Abstract Cubic and hexagonal zinc sulphide nanoparticles were prepared by hydro/solvothermal decomposition of Zinc N,N-diethyldithiocarbamate by using different experimental conditions such as pH values, solvents and the presence of a particle stabilizer, sodium polyacrylate. The… read more here.

Keywords: zinc; solvothermal decomposition; sulphide nanoparticles; hydro solvothermal ... See more keywords
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Synthesis and characterization of metal sulphide nanoparticles to investigate the effect of nanoparticles on germination of soybean and wheat seeds

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Published in 2020 at "Materials Chemistry and Physics"

DOI: 10.1016/j.matchemphys.2020.123216

Abstract: Abstract Food production and boosting its productivity is the major challenge across the word. Nanoparticles can affect the growth, germination rate and development of plants. Silver sulphide (Ag2S NPs), zinc sulphide nanoparticles (ZnS NPs) and… read more here.

Keywords: germination; zns; sulphide nanoparticles; metal sulphide ... See more keywords
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Cysteine-Mediated Green Synthesis of Copper Sulphide Nanoparticles: Biocompatibility Studies and Characterization as Counter Electrodes

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Published in 2022 at "Nanomaterials"

DOI: 10.3390/nano12183194

Abstract: A one-pot green method for aqueous synthesis of fluorescent copper sulphide nanoparticles (NPs) was developed. The reaction was carried out in borax–citrate buffer at physiological pH, 37 °C, aerobic conditions and using Cu (II) and… read more here.

Keywords: copper; biocompatibility; copper sulphide; counter electrodes ... See more keywords