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(Reference retrieved automatically from SciELO through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

The importance of the 3MLCT excited state of Ru(II), Re(I) and Ir(III) compounds on development of photosensors, oleds and CO2 photoreduction

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Author(s):
Andressa V. Müller ; Márcia R. Gonçalves ; Luiz D. Ramos ; André S. Polo ; Karina P. M. Frin
Total Authors: 5
Document type: Journal article
Source: Química Nova; v. 40, n. 2, p. 200-213, Fev. 2017.
Abstract

The photochemistry and photophysics of coordination compounds have been extensively investigated not only because their structure, stability, reactivity dependence on the metal center oxidation state and the coordinated ligand; but also for their electronic transitions in a wide range of visible radiation. The knowledge of light absorption, excited state deactivation, sensitization and quenching processes are crucial to their manipulation aiming the development of systems capable of execute useful functions such as photosensors and/or probes, luminescent devices and molecular systems to convert sunlight into other types of energy. In this review, the progresses and challenges of biomolecules photosensors, organic light emitting diodes and CO2 photoreduction catalysts based on ruthenium(II), rhenium(I) or iridium(III) coordination compounds are discussed based on their photochemical and photophysical processes. (AU)

FAPESP's process: 15/00605-5 - Investigation of the formation kinetics of tris-heteroleptic Ru(II) compounds with potential application in energy conversion
Grantee:Andressa Vidal Muller
Support type: Scholarships in Brazil - Master
FAPESP's process: 15/13149-8 - Polypyridynic rhenium(I) complexes: syntheses, investigation of photophysical properties and application as luminescent probes and/or therapeutic agents
Grantee:Karina Passalacqua Morelli Frin
Support type: Regular Research Grants
FAPESP's process: 13/25173-5 - Photoreactivity and kinetic formation of ruthenium (II) tris-heteroleptic compounds
Grantee:André Sarto Polo
Support type: Regular Research Grants