SERS of dye film deposited onto gold nano-clusters
Gold nanoclusters were obtained by co-deposition of and polytetrafluoroethylene (PTFE) in vacuum with various gold concentrations. The films deposited were undergone to heating at various temperatures in air. Transformation of ensemble morphology after heating was studied using atomic force micro...
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| Datum: | 2010 |
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| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2010
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| Schriftenreihe: | Semiconductor Physics Quantum Electronics & Optoelectronics |
| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/118213 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | SERS of dye film deposited onto gold nano-clusters / K. Grytsenko, Yu. Kolomzarov, O. Lytvyn, T. Doroshenko, V. Strelchuk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2010. — Т. 13, № 2. — С. 151-153. — Бібліогр.: 12 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | Gold nanoclusters were obtained by co-deposition of and
polytetrafluoroethylene (PTFE) in vacuum with various gold concentrations. The films
deposited were undergone to heating at various temperatures in air. Transformation of
ensemble morphology after heating was studied using atomic force microscope (AFM).
Raman scattering spectra of an ultra-thin film of Rhodamine 6G deposited onto
substrates with gold nano-clusters of different morphology were recorded. The best
substrate gave strong amplification of the Raman scattering signal from Rhodamine 6G
film. Therefore, produced Au nano-clusters are suitable for surface enhanced Raman
scattering spectroscopy of nano-quantities of material. |
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