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Ludvíková L, Friš P, Heger D, et al. Photochemistry of rose bengal in water and acetonitrile: a comprehensive kinetic analysis. Phys Chem Chem Phys. 2016;18(24):16266-73doi: 10.1039/c6cp01710j.
Ludvíková, L., Friš, P., Heger, D., Šebej, P., Wirz, J., & Klán, P. (2016). Photochemistry of rose bengal in water and acetonitrile: a comprehensive kinetic analysis. Physical chemistry chemical physics : PCCP, 18(24), 16266-73. https://doi.org/10.1039/c6cp01710j
Ludvíková, Lucie, et al. "Photochemistry of rose bengal in water and acetonitrile: a comprehensive kinetic analysis." Physical chemistry chemical physics : PCCP vol. 18,24 (2016): 16266-73. doi: https://doi.org/10.1039/c6cp01710j
Ludvíková L, Friš P, Heger D, Šebej P, Wirz J, Klán P. Photochemistry of rose bengal in water and acetonitrile: a comprehensive kinetic analysis. Phys Chem Chem Phys. 2016 Jun 28;18(24):16266-73. doi: 10.1039/c6cp01710j. Epub 2016 Jun 02. PMID: 27253480.
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Phys Chem Chem Phys. 2016 Jun 28;18(24):16266-73. doi: 10.1039/c6cp01710j. Epub 2016 Jun 02.

Photochemistry of rose bengal in water and acetonitrile: a comprehensive kinetic analysis.

Physical chemistry chemical physics : PCCP

Lucie Ludvíková, Pavel Friš, Dominik Heger, Peter Šebej, Jakob Wirz, Petr Klán

Affiliations

  1. RECETOX, Faculty of Science, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic. [email protected] [email protected].

PMID: 27253480 DOI: 10.1039/c6cp01710j

Abstract

The photophysical and photochemical properties of rose bengal (RB) in degassed aqueous and acetonitrile solutions were studied using steady-state and transient absorption spectroscopies. This comprehensive investigation provides detailed information about the kinetics and the optical properties of all intermediates involved: the triplet excited state and the oxidized and reduced forms of RB. A full kinetic description is used to control the concentrations of these intermediates by changing the initial experimental conditions.

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