Surface Photochemistry: 3,3'-Dialkylthia and Selenocarbocyanine Dyes Adsorbed onto Microcrystalline Cellulose

Surface Photochemistry: 3,3'-Dialkylthia and Selenocarbocyanine Dyes Adsorbed onto Microcrystalline Cellulose

In this work, thia and selenocarbocyanines with n-alkyl chains of different length, namely with methyl, ethyl, propyl, hexyl and decyl substituents, were studied in homogeneous and heterogeneous media for comparison purposes. For both carbocyanine dyes adsorbed onto microcrystalline cellulose, a rem...

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Bibliographic Details
Main Authors: Paulo Duarte, A. S. Oliveira, Paulo F. Santos, I. Ferreira Machado, P. Almeida, Lucinda V. Reis, E. Torres, Diana P. Ferreira, Luís F. Vieira Ferreira
Format: Article
Language:English
Published: MDPI AG 2012-01-01
Series:International Journal of Molecular Sciences
Subjects:
surfaces and nanocavities
thia and selenocarbocyanine dyes
lifetime distribution analysis
absolute quantum yields of fluorescence emission
singlet oxygen formation quantum yield
Online Access:http://www.mdpi.com/1422-0067/13/1/596/

Internet

http://www.mdpi.com/1422-0067/13/1/596/

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