dc.creatorMártire, Daniel Osvaldo
dc.creatorVaveliuk, Pablo
dc.creatorBilmes, Gabriel Mario
dc.date2000
dc.date2020-10-21T17:46:01Z
dc.date.accessioned2023-07-14T22:52:34Z
dc.date.available2023-07-14T22:52:34Z
dc.identifierhttp://sedici.unlp.edu.ar/handle/10915/107471
dc.identifierissn:1386-1425
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7448538
dc.descriptionThe photophysical properties of the Zn salt of octaethylcorrphycene (compound 1) and the doubly protonated octaethylcorrphycene (compound 2) were determined in benzene solutions. Fluorescence spectra and fluorescence quantum yields of ΦF (1) = 0.03 + 0.02 and ΦF (2) = 0.06 + 0.02 were measured. The triplet-triplet absorption spectra were obtained by means of flash-photolysis experiments. The triplet quantum yield values ΦT (1) = 0.79 + 0.08 and ΦT (2) = 0.82 + 0.08 were obtained by using laser-induced optoacoustic spectroscopy. The quantum yield of singlet molecular oxygen generation in air-saturated solutions, ΦΔ (1) = 0.55 + 0.07 and ΦΔ (2) = 0.38 + 0.05, were also measured using time resolved NIR luminescence.
dc.descriptionInstituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
dc.descriptionCentro de Investigaciones Ópticas
dc.formatapplication/pdf
dc.format2043-2048
dc.languageen
dc.rightshttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.rightsCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.subjectQuímica
dc.subjectFísica
dc.subjectCorrphycenes
dc.subjectFluorescence
dc.subjectTriplet states
dc.subjectSinglet oxygen
dc.titlePhotophysical properties of corrphycenes
dc.typeArticulo
dc.typeArticulo


Este ítem pertenece a la siguiente institución