Formation of monolayer ensembles of branched gold nanoparticles

Autor:	Beynik, T.G., Matveevskaya, N.A., Kosyanov, D.Yu., Vornovskikh, A.A., Kuryavyi, V.G., Dukarov, S.V., Petrushenko, S.I.
Rok vydání:	2018
Předmět:	Materials science Chemical engineering Colloidal gold Monolayer General Materials Science Characterization and properties 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 0210 nano-technology 01 natural sciences 0104 chemical sciences
Zdroj:	Functional materials. 25:534-538
ISSN:	2218-2993 1027-5495
Popis:	Monolayer film structures based on branched gold nanoparticles (Au NPs) with (80±20) nm average NPs size were synthesized using template synthesis on functionalized glass substrates. The obtained materials have a high distribution uniformity of isolated Au NPs in a monolayer. The study of the surface profile of monolayer ensembles showed that NPs have a three-dimensional shape, the average roughness of the films surface is 20-30 nm, which corresponds to the length of the sharp NP branches (25±5 nm). The optical properties of Au NPs monolayer ensembles were studied.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76ab4ec8969c9a0a6190fdbf2e04a269 https://doi.org/10.15407/fm25.03.534 Zobrazit plný text záznamu