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Cyclometalated iridium(III) chelates—a new exceptional class of the electrochemiluminescent luminophores

Recent development of the phosphorescent cyclometalated iridium(III) chelates has enabled, due to their advantageous electrochemical and photo-physical properties, important breakthroughs in many photonic applications. This particular class of 5d(6) ion complexes has attracted increasing interest be...

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Autor principal: Kapturkiewicz, Andrzej
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5025512/
https://www.ncbi.nlm.nih.gov/pubmed/27255104
http://dx.doi.org/10.1007/s00216-016-9615-8
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author Kapturkiewicz, Andrzej
author_facet Kapturkiewicz, Andrzej
author_sort Kapturkiewicz, Andrzej
collection PubMed
description Recent development of the phosphorescent cyclometalated iridium(III) chelates has enabled, due to their advantageous electrochemical and photo-physical properties, important breakthroughs in many photonic applications. This particular class of 5d(6) ion complexes has attracted increasing interest because of their potential application in electroluminescence devices with a nearly 100 % internal quantum efficiency for the conversion of electric energy to photons. Similar to electroluminescence, the cyclometalated iridium(III) chelates have been successfully applied in the electricity-to-light conversion by means of the electrochemiluminescence (ECL) processes. The already reported ECL systems utilizing the title compounds exhibit extremely large ECL efficiencies that allow one to envisage many potential application for them, especially in further development of ECL-based analytical techniques. This review, based on recently published papers, focuses on the ECL properties of this very exciting class of organometallic luminophores. The reported work, describing results from fundamental as well as application-oriented investigations, will be surveyed and briefly discussed. [Figure: see text]
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spelling pubmed-50255122016-09-29 Cyclometalated iridium(III) chelates—a new exceptional class of the electrochemiluminescent luminophores Kapturkiewicz, Andrzej Anal Bioanal Chem Review Recent development of the phosphorescent cyclometalated iridium(III) chelates has enabled, due to their advantageous electrochemical and photo-physical properties, important breakthroughs in many photonic applications. This particular class of 5d(6) ion complexes has attracted increasing interest because of their potential application in electroluminescence devices with a nearly 100 % internal quantum efficiency for the conversion of electric energy to photons. Similar to electroluminescence, the cyclometalated iridium(III) chelates have been successfully applied in the electricity-to-light conversion by means of the electrochemiluminescence (ECL) processes. The already reported ECL systems utilizing the title compounds exhibit extremely large ECL efficiencies that allow one to envisage many potential application for them, especially in further development of ECL-based analytical techniques. This review, based on recently published papers, focuses on the ECL properties of this very exciting class of organometallic luminophores. The reported work, describing results from fundamental as well as application-oriented investigations, will be surveyed and briefly discussed. [Figure: see text] Springer Berlin Heidelberg 2016-06-02 2016 /pmc/articles/PMC5025512/ /pubmed/27255104 http://dx.doi.org/10.1007/s00216-016-9615-8 Text en © The Author(s) 2016 Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Review
Kapturkiewicz, Andrzej
Cyclometalated iridium(III) chelates—a new exceptional class of the electrochemiluminescent luminophores
title Cyclometalated iridium(III) chelates—a new exceptional class of the electrochemiluminescent luminophores
title_full Cyclometalated iridium(III) chelates—a new exceptional class of the electrochemiluminescent luminophores
title_fullStr Cyclometalated iridium(III) chelates—a new exceptional class of the electrochemiluminescent luminophores
title_full_unstemmed Cyclometalated iridium(III) chelates—a new exceptional class of the electrochemiluminescent luminophores
title_short Cyclometalated iridium(III) chelates—a new exceptional class of the electrochemiluminescent luminophores
title_sort cyclometalated iridium(iii) chelates—a new exceptional class of the electrochemiluminescent luminophores
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5025512/
https://www.ncbi.nlm.nih.gov/pubmed/27255104
http://dx.doi.org/10.1007/s00216-016-9615-8
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