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Preliminary Study on Silver Nanoparticle Synthesis Through Chemical and Biological Methods

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dc.contributor.author PLESNICUTE, Ramona Mirela
dc.contributor.author VACARIU, Anamaria
dc.contributor.author MOTRESCU, Iuliana
dc.contributor.author CREANGA, Dorina
dc.date.accessioned 2023-11-02T10:57:17Z
dc.date.available 2023-11-02T10:57:17Z
dc.date.issued 2023
dc.identifier.citation PLESNICUTE, Ramona Mirela, VACARIU, Anamaria, MOTRESCU, Iuliana et al. Preliminary Study on Silver Nanoparticle Synthesis Through Chemical and Biological Methods. In: 6th International Conference on Nanotechnologies and Biomedical Engineering: proc. of ICNBME-2023, 20–23, 2023, Chisinau, vol. 1: Nanotechnologies and Nano-biomaterials for Applications in Medicine, 2023, p. 123-133. ISBN 978-3-031-42774-9. e-ISBN 978-3-031-42775-6. en_US
dc.identifier.isbn 978-3-031-42774-9
dc.identifier.isbn 978-3-031-42775-6
dc.identifier.uri https://doi.org/10.1007/978-3-031-42775-6_14
dc.identifier.uri http://repository.utm.md/handle/5014/24616
dc.description Acces full text - https://doi.org/10.1007/978-3-031-42775-6_14 en_US
dc.description.abstract This research was focused on the synthesis and characterization of silver nanoparticles, known for their various utilizations in the people daily life. Aiming the promotion of eco-friendly nanoproducts, we present a comparison between the properties of silver nanoparticles synthesized by chemical reduction method and biological method based on the reduction with antioxidants from plant extract. The formation of colloidal silver nanoparticles was evidenced by the recordings of the characteristic spectral band (due to the phenomenon of localized surface plasmon resonance) in the UV-Vis range for both types of samples. The citrate-AgNP suspension, synthesized by reduction with trisodium citrate reagent, was characterized by relatively broad band with maximum at 425 nm while green tea-AgNP suspension, synthesized with green tea leaf extract, presented the characteristic band with maximum at about 445 nm. Highest intensity of LSPR band was noticed for the AgNPs synthesized by the eco-friendly method denoting remarkably better efficiency of the biological reducers. The good granularity in the nanometric domain was revealed by Scanning Electron Microscopy for both samples while the elemental composition was confirmed by Energy Dispersive Spectroscopy. The optimization of the biological synthesis with green tea extract is designed to efficiently provide silver nanoparticles for biomedical applications that are more friendly with the environment. en_US
dc.language.iso en en_US
dc.publisher Springer Nature Switzerland en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject silver nanoparticles en_US
dc.subject colloidal suspensions en_US
dc.subject green synthesis en_US
dc.title Preliminary Study on Silver Nanoparticle Synthesis Through Chemical and Biological Methods en_US
dc.type Article en_US


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  • 2023
    6th International Conference on Nanotechnologies and Biomedical Engineering, September 20–23, 2023, Chisinau, Moldova

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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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