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Application of CoFe2O4/PEG nanocomposite as a peroxidase mimetic in the colorimetric detection of glyphosate

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dc.contributor.author GUTSUL, Tatiana
dc.contributor.author SIRBU, Andrei
dc.contributor.author LUPU, Maria
dc.contributor.author SIDORENKO, Anatolie
dc.date.accessioned 2024-04-25T07:20:39Z
dc.date.available 2024-04-25T07:20:39Z
dc.date.issued 2024
dc.identifier.citation GUTSUL, Tatiana et al. Application of CoFe2O4/PEG nanocomposite as a peroxidase mimetic in the colorimetric detection of glyphosate. In: Quo Vadis – Ethics of the Scientific Research: conf. NANO-2024, event devoted to the 60th anniversary of the Technical University of Moldova, 15-18 April 2024, Chişinău, Republica Moldova: Program and proceedings of the conference, Chişinău 2024, pp. 57-58. ISBN 978-9975-64-422-8. en_US
dc.identifier.isbn 978-9975-64-422-8
dc.identifier.uri http://repository.utm.md/handle/5014/26903
dc.description.abstract In the presented work, cobalt ferrite nanoparticles stabilized with polyethylene glycol were synthesized by the solvathermal method, the CoFe2O4/PEG nanocomposite was created on their basis, and identification by various SEM, EDX, XRD, and FI-IR methods was carried out. The peroxidase-like activity of the resulting CoFe2O4/PEG nanocomposite was studied, which makes it possible to use this catalytic process for the detection of glyphosate. A method for the determination of glyphosate was developed on model aqueous solutions and it was shown that the minimum detectable concentration is 0,13 μM. It was shown that the nanocomposite CoFe2O4/PEG has the property of mimetic enzyme peroxidase and can be used to detect glyphosate. en_US
dc.language.iso en en_US
dc.publisher Technical University of Moldova en_US
dc.relation.ispartofseries NANO-2024 "Quo Vadis – Ethics of the Scientific Research", event devoted to the 60th anniversary of the Technical University of Moldova;15-18 April 2024, Chişinău, Republica Moldova
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject cobalt ferrite nanoparticles en_US
dc.subject polyethylene glycol (PEG) en_US
dc.subject nanocomposites en_US
dc.subject glyphosate en_US
dc.subject mimetic enzyme peroxidase en_US
dc.title Application of CoFe2O4/PEG nanocomposite as a peroxidase mimetic in the colorimetric detection of glyphosate en_US
dc.type Article en_US


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Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

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