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Title: Surface functionalization of titanium with silver nanoparticles
Authors: Sharonova, Anna Aleksandrovna
Surmeneva, Maria Alexandrovna
Loza, K.
Prymak, O.
Epple, M.
Surmenev, Roman Anatolievich
Keywords: функционализация; поверхности; титан; наночастицы; серебро; металлический титан; биокомпозиты; биологически активные вещества; антибактериальные свойства
Issue Date: 2019
Publisher: IOP Publishing
Citation: Surface functionalization of titanium with silver nanoparticles / A. A. Sharonova [et al.] // Journal of Physics: Conference Series. — Bristol : IOP Publishing, 2019. — Vol. 1145 : Prospects of Fundamental Sciences Development (PFSD-2018) : XV International Conference of Students and Young Scientists, 24-27 April 2018, Tomsk, Russian Federation : [proceedings]. — [012032, 7 p.].
Abstract: This study aims to investigate the most efficient ways for metallic samples functionalization with silver nanoparticles (AgNPs). Three different techniques of surface functionalization have been used for the coating of titanium metal, i.e. the sessile drop method (evaporation), dip-coating and electrophoretic deposition (EPD). AgNPs stabilized with polyvinylpyrrolidone had a spherical shape and the metallic core diameter, charge and polydispersity index were 70±20 nm, -15 mV and 0.192, respectively. SEM analysis revealed that AgNPs were homogeneously distributed over the entire surface and did not form the particle agglomerates only in case of EPD. Thus, EPD method and spherical AgNPs can be used for further investigation concerning the preparation of biocomposites with antibacterial and bioactive properties.
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