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Abstract
Nanolayers and bulk xerogels of Rhodamine 6G (Rh6G) in titanium dioxide (Rh6G/TiO2) were prepared using the sol–gel method. The spectroscopic and structural properties of these two types of hybrid matrices were studied as a function of dye concentration. In both cases absorption, fluorescence and time resolved emission spectra show the formation of fluorescent aggregates. The observed stronger changes in characteristics of bulk xerogels can be explained not only by the formation of aggregates but also by different structure of both materials.
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Authors (7)
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Aneta Lewkowicz
- Uniwersytet Gdański Instytut fizyki eksperymentalnej
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Anna Synak
- Uniwersytet Gdański Instytut fizyki eksperymentalnej
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Piotr Bojarski
- Uniwersytet Gdański Instytut fizyki eksperymentalnej
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Beata Grobelna
- Uniwersytet Gdański Wydział Chemiczny
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Details
- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
OPTICAL MATERIALS
no. 36,
edition 10,
pages 1694 - 1697,
ISSN: 0925-3467 - Language:
- English
- Publication year:
- 2014
- Bibliographic description:
- Lewkowicz A., Synak A., Bojarski P., Grobelna B., Karczewski J., Jankowski D., Mahlik S.: Aggregation of Rhodamine 6G in titanium dioxide nanolayers and bulk xerogels// OPTICAL MATERIALS. -Vol. 36, iss. 10 (2014), s.1694-1697
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.optmat.2014.01.026
- Verified by:
- Gdańsk University of Technology
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