Photochemical reaction of β-carbolines in carbon tetrachloride-ethanol mixtures

The photochemical behavior of β-carbolines in carbon tetrachloride-ethanol mixtures in addition to the corresponding UV absorption spectra and fluorescence emission spectra are discussed. The irreversible electron transfer from the singlet excited β-carboline molecule to the carbon tetrachloride mol...

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Autores principales: Biondic, Miriana Carla, Erra Balsells, Rosa
Publicado: 1990
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10106030_v51_n3_p341_Biondic
http://hdl.handle.net/20.500.12110/paper_10106030_v51_n3_p341_Biondic
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_10106030_v51_n3_p341_Biondic
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spelling paper:paper_10106030_v51_n3_p341_Biondic2023-06-08T15:59:37Z Photochemical reaction of β-carbolines in carbon tetrachloride-ethanol mixtures Biondic, Miriana Carla Erra Balsells, Rosa The photochemical behavior of β-carbolines in carbon tetrachloride-ethanol mixtures in addition to the corresponding UV absorption spectra and fluorescence emission spectra are discussed. The irreversible electron transfer from the singlet excited β-carboline molecule to the carbon tetrachloride molecule in the transient excited charge transfer complex have been proposed as the primary photochemical processes initiating the mechanism of secondary reactions in the system studied. The results obtained can be interpreted in terms of a diffusional quenching mechanism. © 1990. Fil:Biondic, M.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Erra-Balsells, R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1990 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10106030_v51_n3_p341_Biondic http://hdl.handle.net/20.500.12110/paper_10106030_v51_n3_p341_Biondic
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description The photochemical behavior of β-carbolines in carbon tetrachloride-ethanol mixtures in addition to the corresponding UV absorption spectra and fluorescence emission spectra are discussed. The irreversible electron transfer from the singlet excited β-carboline molecule to the carbon tetrachloride molecule in the transient excited charge transfer complex have been proposed as the primary photochemical processes initiating the mechanism of secondary reactions in the system studied. The results obtained can be interpreted in terms of a diffusional quenching mechanism. © 1990.
author Biondic, Miriana Carla
Erra Balsells, Rosa
spellingShingle Biondic, Miriana Carla
Erra Balsells, Rosa
Photochemical reaction of β-carbolines in carbon tetrachloride-ethanol mixtures
author_facet Biondic, Miriana Carla
Erra Balsells, Rosa
author_sort Biondic, Miriana Carla
title Photochemical reaction of β-carbolines in carbon tetrachloride-ethanol mixtures
title_short Photochemical reaction of β-carbolines in carbon tetrachloride-ethanol mixtures
title_full Photochemical reaction of β-carbolines in carbon tetrachloride-ethanol mixtures
title_fullStr Photochemical reaction of β-carbolines in carbon tetrachloride-ethanol mixtures
title_full_unstemmed Photochemical reaction of β-carbolines in carbon tetrachloride-ethanol mixtures
title_sort photochemical reaction of β-carbolines in carbon tetrachloride-ethanol mixtures
publishDate 1990
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10106030_v51_n3_p341_Biondic
http://hdl.handle.net/20.500.12110/paper_10106030_v51_n3_p341_Biondic
work_keys_str_mv AT biondicmirianacarla photochemicalreactionofbcarbolinesincarbontetrachlorideethanolmixtures
AT errabalsellsrosa photochemicalreactionofbcarbolinesincarbontetrachlorideethanolmixtures
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