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періодичних видань НАН України
Metal enhanced fluorescence of thiacyanine dye in layered polymer films
Репозиторій DSpace/Manakin
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Metal enhanced fluorescence of thiacyanine dye in layered polymer films
Тема:
Characterization and properties
Інший ID:
DOI: dx.doi.org/10.15407/fm21.04.409
Посилання:
Metal enhanced fluorescence of thiacyanine dye in layered polymer films / N.V. Pereverzev, I.A. Borovoy, O.O. Sedyh, S.L. Yefimova, A.V. Sorokin // Functional Materials. — 2014. — Т. 21, № 4. — С. 409-413. — Бібліогр.: 18 назв. — англ.
Дата:
2014
Переглядів:
920
Завантажень:
575
Анотація:
The metal enhanced fluorescence of thiacyanine dye monomers in polymer films has been studied. To control the distance between dye molecules and silver nanoparticles a polymer spacer has been used. The spacer thickness has been varied using a layer-by-layer assembly method of polyelectrolytes. The best 4.5 times fluorescence enhancement has been observed for the 20 nm thick polymer spacer. The result has been confirmed both by steady-state and time-resolved fluorescence spectroscopies.
