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The Role of Intramolecular Quenching in the Catalytic Fading of Dye Mixtures
Author(s) -
Oda Hironori,
Kitao Teijiro
Publication year - 1986
Publication title -
journal of the society of dyers and colourists
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.297
H-Index - 49
eISSN - 1478-4408
pISSN - 0037-9859
DOI - 10.1111/j.1478-4408.1986.tb01042.x
Subject(s) - fading , intramolecular force , quenching (fluorescence) , catalysis , chemistry , photochemistry , singlet oxygen , nickel , oxygen , organic chemistry , fluorescence , physics , computer science , telecommunications , decoding methods , quantum mechanics
The catalytic fading of dye mixtures has been investigated, and the influence of a nickel sulphonate group, an intramolecular singlet oxygen quencher, was examined. Dyes containing the quenching group showed improved resistance to catalytic fading in solution and in the solid state.