改性富勒烯C60和咔唑衍生物荧光团杂化纳米结构的光谱研究

纳米粒子(英文) Pub Date : 2014-08-11 DOI:10.4236/ANP.2014.33011

E. P. Grebennikov, G. E. Adamov, V. Charushin, K. S. Levchenko, G. Rusinov, E. Zinoviev, R. Irgashev, P. S. Shmelin

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引用次数: 0

摘要

制备了包括改性富勒烯C60和含氟(E)-2-氰-3-(9-ethyl-9Н-carbazole-3-yl)-丙烯酸(氰丙烯酸I)的杂化纳米结构。研究了杂化纳米结构的光谱特性(吸收光谱和发光光谱)。确定了在杂化纳米结构中，哪些分子C60对氰丙烯酸I的光谱性质影响较大。在杂化纳米结构中观察到荧光团的猝灭和发光特性的变化。

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Spectral Investigations of Hybrid Nanostructures Including Modified Fullerene C60 and Carbazole-Derivative Fluorophore

Hybrid nanostructures including modified fullerene C60 and fluorophoric (E)-2-Cyano-3-(9-ethyl-9Н-carbazole-3-yl)-acrylic acid (cyanoacrylic acid I) were created. Spectral properties (absorption and luminescence spectra) of the hybrid nanostructures were investigated. It was established what molecules C60 strongly affected spectral properties of cyanoacrylic acid I in the hybrid nanostructures. Luminescence quenching of fluorophore and a change of luminescence features were observed in the hybrid nanostructures.

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纳米粒子(英文)

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106