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Surface anchored Ag nanoparticles prepared by gas aggregation source: Antibacterial effect and the role of surface free energy
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SYSNO ASEP 0563895 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Surface anchored Ag nanoparticles prepared by gas aggregation source: Antibacterial effect and the role of surface free energy Author(s) Kumar, S. (CZ)
Kratochvíl, Jiří (FZU-D) ORCID
Al-Muhkhrabi, Y. (CZ)
Kratochvilová, E. (CZ)
Kahoun, D. (CZ)
Kaftan, D. (CZ)
Hanuš, J. (CZ)
Štěrba, J. (CZ)
Straňák, Vítězslav (FZU-D) RID, ORCIDNumber of authors 9 Article number 101818 Source Title Surfaces and Interfaces. - : Elsevier - ISSN 2468-0230
Roč. 30, June (2022)Number of pages 11 s. Language eng - English Country NL - Netherlands Keywords plasma polymer ; adhesion ; silver ; nanoparticles ; immobilization ; antibacterial Subject RIV BL - Plasma and Gas Discharge Physics OECD category Fluids and plasma physics (including surface physics) R&D Projects EF16_019/0000760 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Method of publishing Limited access Institutional support FZU-D - RVO:68378271 UT WOS 000765012400002 EID SCOPUS 85125707372 DOI 10.1016/j.surfin.2022.101818 Annotation Metal nanoparticles exhibit unique properties that are highly appreciated in many novel-material applications, e.g., sensors and antibacterial coatings. However, low adherence of nanoparticles to surfaces limits their practical application. Therefore, the nanoparticles are often incorporated into a matrix, i.e., thin-film, which improves their attachment to a surface. Nevertheless, the functionality of nanoparticles buried in the surface is significantly reduced, rendering such nanocomposites less useful as sensors or antibacterial coatings as the nanoparticles work more efficiently if they are directly exposed to the detected media or the bacterial solution. Here, we present a study of a C:H:N:O plasma polymer optimized for efficient attachment of Ag nanoparticles prepared by gas aggregation source onto a film providing enhanced stability in an aqueous environment. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2023 Electronic address https://doi.org/10.1016/j.surfin.2022.101818
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