@article{10272/16177,
year = {2017},
month = {12},
url = {http://hdl.handle.net/10272/16177},
abstract = {The excited-state behavior of four-coordinate N,C-chelate organoboron
dyes, based on arylisoquinoline ligands with varying
degree of charge-transfer character, was characterized. Data
related to excited triplet state formation, oxygen quenching,
and singlet-oxygen formation were obtained. The results jointly
rationalize the previously observed high photostability of
the dyes in air-equilibrated media. Furthermore, femtosecond
transient absorption experiments enabled the spectroscopic
visualization of the excited intramolecular charge transfer (ICT)
state that gives rise to the fluorescence of the dyes.},
organization = {The funding by the Spanish Ministry of Economy, Industry, and Competitiveness (grants CTQ2014-54729-C2-1-P for U.P., CTQ2014-54729-C2-2-P for F.B., CTQ2013-48164-C2-1-P, CTQ2013-48164-C2-2-P for A.R., Ramon y Cajal contract RYC-2013-12585 for A.R.), the European Union (ERDF), the Andalusian Government (grants 2012/FQM-2140 for U.P., 2009/FQM-4537 and 2012/FQM-1078 for A.R.), and the University of Huelva (postdoctoral contract for V.F.P.) is gratefully acknowledged.},
publisher = {Wiley-Blackwell},
keywords = {Charge transfer},
keywords = {Fluorescence},
keywords = {Organoboron dyes},
keywords = {Photophysics},
keywords = {Singlet oxygen},
title = {Excited-State Pathways of Four-Coordinate N,C-Chelate Organoboron Dyes},
doi = {10.1002/cptc.201700176},
author = {Boscá Mayans, Francisco and Cuquerella Alabort, Maria Consuelo and Fernandes Pais, Vania Cristina and Ros Lao, Abel and Pischel, Uwe},
}