Use of mushroom extract for the synthesis of copper nickel bimetallic nanoparticles: chemical functionalization with polyethyleneimine polymer, characterization, and application to the adsorption of anionic dyes from water.
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| Title: | Use of mushroom extract for the synthesis of copper nickel bimetallic nanoparticles: chemical functionalization with polyethyleneimine polymer, characterization, and application to the adsorption of anionic dyes from water. |
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| Authors: | Sebeia, Nouha1 (AUTHOR), Othmani, Masseoud2 (AUTHOR), Jabli, Mahjoub3 (AUTHOR) m.jabli@mu.edu.sa |
| Source: | International Journal of Phytoremediation. 2025, Vol. 27 Issue 9, p1263-1273. 11p. |
| Subjects: | Scanning electron microscopes, Stabilizing agents, Copper, X-ray diffraction, Polyethyleneimine |
| Abstract: | In the current work, a biological extract of mushroom was used to synthesize copper nickel bimetallic nanoparticles (CuNi). The prepared CuNi bimetallic nanoparticles were then functionalized with polyethyleneimine polymer. The prepared nanocomposites (CuNi/PEI) were characterized using several analytical techniques including Fourier-transform infrared spectroscopy (FT-IR), X-ray diffraction analysis (XRD), scanning electron microscope (SEM), and thermogravimetric analysis (TGA). FT-IR showed that several phyto-constituents could act as reducing and stabilizing agents for CuNi. Some nanoparticles looked spherical and some others were nano-rods. The XRD sharp peak, at 2θ = 25.4°, indicated the crystalline nature of CuNi bimetallic nanoparticles. The crystallinity of CuNi was not significantly affected after surface functionalization with polyethyleneimine. The prepared nanocomposites were thermally less stable than CuNi. Further, the nanocomposites were used for the adsorption of two anionic dyes namely Acid Blue 25 (AB25) and Naphthol blue black B (NBBB). At optimum conditions, the highest adsorption capacities of AB25 and NBBB using CuNi/PEI nanocomposites were 198 and 152 mg/g, respectively. However, the adsorption abilities of AB25 and NBBB using CuNi bimetallic nanoparticles were only 35 and 24 mg/g, respectively. The adsorption mechanism was exothermic, nonspontaneous, and fitted well to the pseudo-second order kinetic model and Langmuir isotherm. Overall, the green approach, facile synthesis, and adsorption performance suggested that the prepared CuNi/PEI nanocomposite could be used as an excellent candidate in decolorization processes. NOVELTY STATEMENT: Copper nickel bimetallic nanoparticles were prepared through a green approach using a biological extract of mushroom. The prepared CuNi bimetallic nanoparticles were functionalized with polyethyleneimine. The resulting nanocomposites displayed good adsorption abilities of AB25 and NBBB. [ABSTRACT FROM AUTHOR] |
| Copyright of International Journal of Phytoremediation is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
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| Header | DbId: egs DbLabel: Engineering Source An: 186283988 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Use of mushroom extract for the synthesis of copper nickel bimetallic nanoparticles: chemical functionalization with polyethyleneimine polymer, characterization, and application to the adsorption of anionic dyes from water. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Sebeia%2C+Nouha%22">Sebeia, Nouha</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Othmani%2C+Masseoud%22">Othmani, Masseoud</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Jabli%2C+Mahjoub%22">Jabli, Mahjoub</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> m.jabli@mu.edu.sa</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Phytoremediation%22">International Journal of Phytoremediation</searchLink>. 2025, Vol. 27 Issue 9, p1263-1273. 11p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Scanning+electron+microscopes%22">Scanning electron microscopes</searchLink><br /><searchLink fieldCode="DE" term="%22Stabilizing+agents%22">Stabilizing agents</searchLink><br /><searchLink fieldCode="DE" term="%22Copper%22">Copper</searchLink><br /><searchLink fieldCode="DE" term="%22X-ray+diffraction%22">X-ray diffraction</searchLink><br /><searchLink fieldCode="DE" term="%22Polyethyleneimine%22">Polyethyleneimine</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In the current work, a biological extract of mushroom was used to synthesize copper nickel bimetallic nanoparticles (CuNi). The prepared CuNi bimetallic nanoparticles were then functionalized with polyethyleneimine polymer. The prepared nanocomposites (CuNi/PEI) were characterized using several analytical techniques including Fourier-transform infrared spectroscopy (FT-IR), X-ray diffraction analysis (XRD), scanning electron microscope (SEM), and thermogravimetric analysis (TGA). FT-IR showed that several phyto-constituents could act as reducing and stabilizing agents for CuNi. Some nanoparticles looked spherical and some others were nano-rods. The XRD sharp peak, at 2θ = 25.4°, indicated the crystalline nature of CuNi bimetallic nanoparticles. The crystallinity of CuNi was not significantly affected after surface functionalization with polyethyleneimine. The prepared nanocomposites were thermally less stable than CuNi. Further, the nanocomposites were used for the adsorption of two anionic dyes namely Acid Blue 25 (AB25) and Naphthol blue black B (NBBB). At optimum conditions, the highest adsorption capacities of AB25 and NBBB using CuNi/PEI nanocomposites were 198 and 152 mg/g, respectively. However, the adsorption abilities of AB25 and NBBB using CuNi bimetallic nanoparticles were only 35 and 24 mg/g, respectively. The adsorption mechanism was exothermic, nonspontaneous, and fitted well to the pseudo-second order kinetic model and Langmuir isotherm. Overall, the green approach, facile synthesis, and adsorption performance suggested that the prepared CuNi/PEI nanocomposite could be used as an excellent candidate in decolorization processes. NOVELTY STATEMENT: Copper nickel bimetallic nanoparticles were prepared through a green approach using a biological extract of mushroom. The prepared CuNi bimetallic nanoparticles were functionalized with polyethyleneimine. The resulting nanocomposites displayed good adsorption abilities of AB25 and NBBB. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of International Journal of Phytoremediation is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1080/15226514.2025.2491067 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 11 StartPage: 1263 Subjects: – SubjectFull: Scanning electron microscopes Type: general – SubjectFull: Stabilizing agents Type: general – SubjectFull: Copper Type: general – SubjectFull: X-ray diffraction Type: general – SubjectFull: Polyethyleneimine Type: general Titles: – TitleFull: Use of mushroom extract for the synthesis of copper nickel bimetallic nanoparticles: chemical functionalization with polyethyleneimine polymer, characterization, and application to the adsorption of anionic dyes from water. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Sebeia, Nouha – PersonEntity: Name: NameFull: Othmani, Masseoud – PersonEntity: Name: NameFull: Jabli, Mahjoub IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 09 Text: 2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 15226514 Numbering: – Type: volume Value: 27 – Type: issue Value: 9 Titles: – TitleFull: International Journal of Phytoremediation Type: main |
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