A Ferrocene-Porphyrin Ligand for Multi-Transduction Chemical Sensor Development

5,10,15,20-Tetraferrocenyl porphyrin, H(2)TFcP, a simple example of a donor-acceptor system, was tested as ligand for the development of a novel multi-transduction chemical sensors aimed at the determination of transition metal ions. The fluorescence energy transfer between ferrocene donor and porph...

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Detalles Bibliográficos
Autores principales: Lvova, Larisa, Galloni, Pierluca, Floris, Barbara, Lundström, Ingemar, Paolesse, Roberto, Di Natale, Corrado
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International (MDPI) 2013
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3690033/
https://www.ncbi.nlm.nih.gov/pubmed/23653052
http://dx.doi.org/10.3390/s130505841
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author Lvova, Larisa
Galloni, Pierluca
Floris, Barbara
Lundström, Ingemar
Paolesse, Roberto
Di Natale, Corrado
author_facet Lvova, Larisa
Galloni, Pierluca
Floris, Barbara
Lundström, Ingemar
Paolesse, Roberto
Di Natale, Corrado
author_sort Lvova, Larisa
collection PubMed
description 5,10,15,20-Tetraferrocenyl porphyrin, H(2)TFcP, a simple example of a donor-acceptor system, was tested as ligand for the development of a novel multi-transduction chemical sensors aimed at the determination of transition metal ions. The fluorescence energy transfer between ferrocene donor and porphyrin acceptor sub-units was considered. The simultaneously measured optical and potentiometric responses of solvent polymeric membranes based on H(2)TFcP permitted the detection of lead ions in sample solutions, in the concentration range from 2.7 × 10(−7) to 3.0 × 10(−3) M. The detection limit of lead determination was 0.27 μM, low enough to perform the direct analysis of Pb(2+) in natural waters.
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spelling pubmed-36900332013-07-09 A Ferrocene-Porphyrin Ligand for Multi-Transduction Chemical Sensor Development Lvova, Larisa Galloni, Pierluca Floris, Barbara Lundström, Ingemar Paolesse, Roberto Di Natale, Corrado Sensors (Basel) Article 5,10,15,20-Tetraferrocenyl porphyrin, H(2)TFcP, a simple example of a donor-acceptor system, was tested as ligand for the development of a novel multi-transduction chemical sensors aimed at the determination of transition metal ions. The fluorescence energy transfer between ferrocene donor and porphyrin acceptor sub-units was considered. The simultaneously measured optical and potentiometric responses of solvent polymeric membranes based on H(2)TFcP permitted the detection of lead ions in sample solutions, in the concentration range from 2.7 × 10(−7) to 3.0 × 10(−3) M. The detection limit of lead determination was 0.27 μM, low enough to perform the direct analysis of Pb(2+) in natural waters. Molecular Diversity Preservation International (MDPI) 2013-05-07 /pmc/articles/PMC3690033/ /pubmed/23653052 http://dx.doi.org/10.3390/s130505841 Text en © 2013 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/
spellingShingle Article
Lvova, Larisa
Galloni, Pierluca
Floris, Barbara
Lundström, Ingemar
Paolesse, Roberto
Di Natale, Corrado
A Ferrocene-Porphyrin Ligand for Multi-Transduction Chemical Sensor Development
title A Ferrocene-Porphyrin Ligand for Multi-Transduction Chemical Sensor Development
title_full A Ferrocene-Porphyrin Ligand for Multi-Transduction Chemical Sensor Development
title_fullStr A Ferrocene-Porphyrin Ligand for Multi-Transduction Chemical Sensor Development
title_full_unstemmed A Ferrocene-Porphyrin Ligand for Multi-Transduction Chemical Sensor Development
title_short A Ferrocene-Porphyrin Ligand for Multi-Transduction Chemical Sensor Development
title_sort ferrocene-porphyrin ligand for multi-transduction chemical sensor development
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3690033/
https://www.ncbi.nlm.nih.gov/pubmed/23653052
http://dx.doi.org/10.3390/s130505841
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