Similarity between the kinetic parameters of the buffer-mediated proton exchange reaction of a xanthenic derivative in its ground- and excited-state

Literature Information

Publication Date 2009-11-04
DOI 10.1039/B917333C
Impact Factor 3.676
Authors

Jose M. Paredes, Angel Orte, Luis Crovetto, Jose M. Alvarez-Pez, Ramon Rios, Maria J. Ruedas-Rama, Eva M. Talavera


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Abstract

Buffer-mediated proton exchange reactions of a xanthenic dye were studied in the ground and the excited state by single molecule and bulk fluorescence techniques, respectively. The rate constant obtained supported the uniformity of the process in the ground and the excited state, and the need of adequate character of the buffer species to be able to promote excited-state reactions.

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Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
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