Enhanced one- and two-photon excited fluorescence of cationic (phenothiazinyl)vinyl-pyridinium chromophore attached to polyelectrolyte-coated gold nanorods
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- 作者：A.M. Craciuna ; M. Focsana ; L. Gainab ; S. Astileana ; c ; simion.astilean@phys.ubbcluj.ro" class="auth_mail" title="E-mail the corresponding author
- 关键词：Two-photon excited fluorescence ; Plasmonic enhancement ; Time-resolved fluorescence ; (phenothiazinyl)vinyl-pyridinium chromophore ; Gold nanorods ; Numerical simulation
- 刊名：Dyes and Pigments
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：136
- 期：Complete
- 页码：24-30
- 全文大小：1271 K
文摘
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Cationic cyanine dye successfully attached to polyelectrolyte-coated gold nanorods.
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Enhancement of both one- and two-photon excited fluorescence properties of dye.
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Plasmonic enhancement explained by steady state and time-resolved fluorescence assays.
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Numerical simulations support the mechanism of enhancement at two-photon excitation.