Fluorescence studies with tryptophan analogs: excited state interactions involving the side chain amino group

MR Eftink, J Jia, D Hu, CA Ghiron

文献索引：Eftink, Maurice R.; Jia, Yiwei; Hu, Dana; Ghiron, Camillo, A. Journal of Physical Chemistry, 1995 , vol. 99, p. 5713 - 5723

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被引用次数: 100

摘要

The fluorescence of a large set of tryptophan analogues, including several that are conformationally constrained, was studied. The constrained analogues include tetrahydrocarboline-3-carboxylic acid and 3-amino-3-carboxytetrahydrocarbazole. Steady state and time-resolved fluorescence measurements were made as a function of pH. The fluorescence quantum yields of the constrained analogues are higher than those for the ...