Novel light-emitting clays with structural Tb(3+) and Eu(3+) for chromate anion detection

Tb(3+) and Eu(3+) ions were encapsulated for the first time in the inorganic layers of a synthetic saponite clay following a one-pot synthetic approach. The co-presence of the two metal ions led to tuneable light-emitting properties, promoted by an efficient Tb(3+) → Eu(3+) energy transfer and enhan...

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Detalles Bibliográficos
Autores principales: Marchesi, Stefano, Bisio, Chiara, Carniato, Fabio
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9056159/
https://www.ncbi.nlm.nih.gov/pubmed/35518223
http://dx.doi.org/10.1039/d0ra05693f
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author Marchesi, Stefano
Bisio, Chiara
Carniato, Fabio
author_facet Marchesi, Stefano
Bisio, Chiara
Carniato, Fabio
author_sort Marchesi, Stefano
collection PubMed
description Tb(3+) and Eu(3+) ions were encapsulated for the first time in the inorganic layers of a synthetic saponite clay following a one-pot synthetic approach. The co-presence of the two metal ions led to tuneable light-emitting properties, promoted by an efficient Tb(3+) → Eu(3+) energy transfer and enhanced Stokes shift character. To our knowledge, the so-prepared luminescent material was tested for the first time as an optical sensor for the detection of chromate anions in water.
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spelling pubmed-90561592022-05-04 Novel light-emitting clays with structural Tb(3+) and Eu(3+) for chromate anion detection Marchesi, Stefano Bisio, Chiara Carniato, Fabio RSC Adv Chemistry Tb(3+) and Eu(3+) ions were encapsulated for the first time in the inorganic layers of a synthetic saponite clay following a one-pot synthetic approach. The co-presence of the two metal ions led to tuneable light-emitting properties, promoted by an efficient Tb(3+) → Eu(3+) energy transfer and enhanced Stokes shift character. To our knowledge, the so-prepared luminescent material was tested for the first time as an optical sensor for the detection of chromate anions in water. The Royal Society of Chemistry 2020-08-19 /pmc/articles/PMC9056159/ /pubmed/35518223 http://dx.doi.org/10.1039/d0ra05693f Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Marchesi, Stefano
Bisio, Chiara
Carniato, Fabio
Novel light-emitting clays with structural Tb(3+) and Eu(3+) for chromate anion detection
title Novel light-emitting clays with structural Tb(3+) and Eu(3+) for chromate anion detection
title_full Novel light-emitting clays with structural Tb(3+) and Eu(3+) for chromate anion detection
title_fullStr Novel light-emitting clays with structural Tb(3+) and Eu(3+) for chromate anion detection
title_full_unstemmed Novel light-emitting clays with structural Tb(3+) and Eu(3+) for chromate anion detection
title_short Novel light-emitting clays with structural Tb(3+) and Eu(3+) for chromate anion detection
title_sort novel light-emitting clays with structural tb(3+) and eu(3+) for chromate anion detection
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9056159/
https://www.ncbi.nlm.nih.gov/pubmed/35518223
http://dx.doi.org/10.1039/d0ra05693f
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AT bisiochiara novellightemittingclayswithstructuraltb3andeu3forchromateaniondetection
AT carniatofabio novellightemittingclayswithstructuraltb3andeu3forchromateaniondetection

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