Dyes and Pigments

1-(Carbamoylmethyl)-3H-indolium squaraine dyes: Synthesis, spectra, photo-stability and association with BSA

B Wang, J Fan, S Sun, L Wang, B Song, X Peng

文献索引：Wang, Bingshuai; Fan, Jiangli; Sun, Shiguo; Wang, Li; Song, Bo; Peng, Xiaojun Dyes and Pigments, 2010 , vol. 85, # 1-2 p. 43 - 50

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被引用次数: 33

摘要

Novel, squarylium dyes containing 1-(alkylcarbamoylmethyl)-2, 3, 3-trimethyl-3H-indolium groups were synthesized and their UV/Vis and fluorescence spectra, aggregation, photo- stability and association with bovine serum albumin were studied. The absorption and emission max wavelengths of the dyes in different solvents were in the range 619–653 nm. Compared to a typical ethyl squarylium dye, the introduction of alkylcarbamoylmethyl ...