The role of Ag particles deposited on TiO2 or Al2O3 self-organized nanoporous layers in their behavior as SERS-active and biomedical substrates |
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| Authors: | Marcin Pisarek Agata Roguska Andrzej Kudelski Mariusz Andrzejczuk Maria Janik-Czachor Krzysztof J. Kurzydłowski |
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| Affiliation: | 1. Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland;2. Faculty of Materials Science and Engineering, Warsaw University of Technology, Woloska 141, 02-507 Warsaw, Poland;3. Faculty of Chemistry, University of Warsaw, Pasteur 1, 02-093 Warsaw, Poland |
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| Abstract: | In this paper, we present recent results of investigations of hybrid materials consisting of nanoporous oxides layers loaded with Ag nanoparticles: Ag/TiO2-n/Ti and Ag/Al2O3-n/Al (where “n-“stands for nanotubes), which could be used as active SERS substrates or as bioactive materials in medicine (implants). Simple electrochemical, chemical and physical methods appear suitable for fabricating such hybrid materials having different functional properties. |
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| Keywords: | Oxides Nanostructures Biomaterials Raman spectroscopy and scattering Electron microscopy (STEM, TEM and SEM) |
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