Phosphorescent Platinum(II) and Palladium(II) Complexes with Azatetrabenzoporphyrins—New Red Laser Diode-Compatible Indicators for Optical Oxygen Sensing

[Image: see text] A new class of oxygen indicators is described. Platinum(II) and palladium(II) complexes of azatetrabenzoporphyrins occupy an intermediate position between tetrabenzoporphyrins and phthalocyanines and combine features of both. The new dyes are excitable in the red part of the spectr...

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Autores principales: Borisov, Sergey M., Zenkl, Gunter, Klimant, Ingo
Formato: Texto
Lenguaje:English
Publicado: American Chemical Society 2010
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2828183/
https://www.ncbi.nlm.nih.gov/pubmed/20186289
http://dx.doi.org/10.1021/am900932z
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author Borisov, Sergey M.
Zenkl, Gunter
Klimant, Ingo
author_facet Borisov, Sergey M.
Zenkl, Gunter
Klimant, Ingo
author_sort Borisov, Sergey M.
collection PubMed
description [Image: see text] A new class of oxygen indicators is described. Platinum(II) and palladium(II) complexes of azatetrabenzoporphyrins occupy an intermediate position between tetrabenzoporphyrins and phthalocyanines and combine features of both. The new dyes are excitable in the red part of the spectrum and possess strong room-temperature NIR phosphorescence. Other features include excellent spectral compatibility with the red laser diodes and 632.8 nm line of He−Ne laser, excellent photostability, and significantly shorter decay times than for the respective meso-tetraphenyltetrabenzoporphyrins. Applicability of the complexes for optical oxygen sensing is demonstrated.
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spelling pubmed-28281832010-02-24 Phosphorescent Platinum(II) and Palladium(II) Complexes with Azatetrabenzoporphyrins—New Red Laser Diode-Compatible Indicators for Optical Oxygen Sensing Borisov, Sergey M. Zenkl, Gunter Klimant, Ingo ACS Appl Mater Interfaces [Image: see text] A new class of oxygen indicators is described. Platinum(II) and palladium(II) complexes of azatetrabenzoporphyrins occupy an intermediate position between tetrabenzoporphyrins and phthalocyanines and combine features of both. The new dyes are excitable in the red part of the spectrum and possess strong room-temperature NIR phosphorescence. Other features include excellent spectral compatibility with the red laser diodes and 632.8 nm line of He−Ne laser, excellent photostability, and significantly shorter decay times than for the respective meso-tetraphenyltetrabenzoporphyrins. Applicability of the complexes for optical oxygen sensing is demonstrated. American Chemical Society 2010-02-02 2010-02-24 /pmc/articles/PMC2828183/ /pubmed/20186289 http://dx.doi.org/10.1021/am900932z Text en Copyright © 2010 American Chemical Society http://pubs.acs.org This is an open-access article distributed under the ACS AuthorChoice Terms & Conditions. Any use of this article, must conform to the terms of that license which are available at http://pubs.acs.org.
spellingShingle Borisov, Sergey M.
Zenkl, Gunter
Klimant, Ingo
Phosphorescent Platinum(II) and Palladium(II) Complexes with Azatetrabenzoporphyrins—New Red Laser Diode-Compatible Indicators for Optical Oxygen Sensing
title Phosphorescent Platinum(II) and Palladium(II) Complexes with Azatetrabenzoporphyrins—New Red Laser Diode-Compatible Indicators for Optical Oxygen Sensing
title_full Phosphorescent Platinum(II) and Palladium(II) Complexes with Azatetrabenzoporphyrins—New Red Laser Diode-Compatible Indicators for Optical Oxygen Sensing
title_fullStr Phosphorescent Platinum(II) and Palladium(II) Complexes with Azatetrabenzoporphyrins—New Red Laser Diode-Compatible Indicators for Optical Oxygen Sensing
title_full_unstemmed Phosphorescent Platinum(II) and Palladium(II) Complexes with Azatetrabenzoporphyrins—New Red Laser Diode-Compatible Indicators for Optical Oxygen Sensing
title_short Phosphorescent Platinum(II) and Palladium(II) Complexes with Azatetrabenzoporphyrins—New Red Laser Diode-Compatible Indicators for Optical Oxygen Sensing
title_sort phosphorescent platinum(ii) and palladium(ii) complexes with azatetrabenzoporphyrins—new red laser diode-compatible indicators for optical oxygen sensing
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2828183/
https://www.ncbi.nlm.nih.gov/pubmed/20186289
http://dx.doi.org/10.1021/am900932z
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