Small Molecule NIR‐II Dyes for Switchable Photoluminescence via Host –Guest Complexation and Supramolecular Assembly with Carbon Dots (Adv. Sci. 22/2022)

Switchable Photoluminescent Small Molecular NIR‐II Dyes In article number 2202414 by Dipanjan Pan and co‐workers, three small molecular NIR‐II dyes are synthesized that show augmentation in emission intensity (Switch‐On) when self‐assembled in presence of cucurbit[8]uril (structures shown in cover p...

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Autores principales: Sar, Dinabandhu, Ostadhossein, Fatemeh, Moitra, Parikshit, Alafeef, Maha, Pan, Dipanjan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Frontispiece
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9353486/
http://dx.doi.org/10.1002/advs.202270138
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author Sar, Dinabandhu
Ostadhossein, Fatemeh
Moitra, Parikshit
Alafeef, Maha
Pan, Dipanjan
author_facet Sar, Dinabandhu
Ostadhossein, Fatemeh
Moitra, Parikshit
Alafeef, Maha
Pan, Dipanjan
author_sort Sar, Dinabandhu
collection PubMed
description Switchable Photoluminescent Small Molecular NIR‐II Dyes In article number 2202414 by Dipanjan Pan and co‐workers, three small molecular NIR‐II dyes are synthesized that show augmentation in emission intensity (Switch‐On) when self‐assembled in presence of cucurbit[8]uril (structures shown in cover picture). The results show that further addition of carbon dots to the nanocubes leads to the quenching of fluorescence of these host‐guest complexes (Switch‐Off). The described strategy thus provides flexibility in the user‐defined tuning of photoluminescence. [Image: see text]
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spelling pubmed-93534862022-08-09 Small Molecule NIR‐II Dyes for Switchable Photoluminescence via Host –Guest Complexation and Supramolecular Assembly with Carbon Dots (Adv. Sci. 22/2022) Sar, Dinabandhu Ostadhossein, Fatemeh Moitra, Parikshit Alafeef, Maha Pan, Dipanjan Adv Sci (Weinh) Frontispiece Switchable Photoluminescent Small Molecular NIR‐II Dyes In article number 2202414 by Dipanjan Pan and co‐workers, three small molecular NIR‐II dyes are synthesized that show augmentation in emission intensity (Switch‐On) when self‐assembled in presence of cucurbit[8]uril (structures shown in cover picture). The results show that further addition of carbon dots to the nanocubes leads to the quenching of fluorescence of these host‐guest complexes (Switch‐Off). The described strategy thus provides flexibility in the user‐defined tuning of photoluminescence. [Image: see text] John Wiley and Sons Inc. 2022-08-05 /pmc/articles/PMC9353486/ http://dx.doi.org/10.1002/advs.202270138 Text en © 2022 Wiley‐VCH GmbH https://creativecommons.org/licenses/by-nc/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc/4.0/ (https://creativecommons.org/licenses/by-nc/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.
spellingShingle Frontispiece
Sar, Dinabandhu
Ostadhossein, Fatemeh
Moitra, Parikshit
Alafeef, Maha
Pan, Dipanjan
Small Molecule NIR‐II Dyes for Switchable Photoluminescence via Host –Guest Complexation and Supramolecular Assembly with Carbon Dots (Adv. Sci. 22/2022)
title Small Molecule NIR‐II Dyes for Switchable Photoluminescence via Host –Guest Complexation and Supramolecular Assembly with Carbon Dots (Adv. Sci. 22/2022)
title_full Small Molecule NIR‐II Dyes for Switchable Photoluminescence via Host –Guest Complexation and Supramolecular Assembly with Carbon Dots (Adv. Sci. 22/2022)
title_fullStr Small Molecule NIR‐II Dyes for Switchable Photoluminescence via Host –Guest Complexation and Supramolecular Assembly with Carbon Dots (Adv. Sci. 22/2022)
title_full_unstemmed Small Molecule NIR‐II Dyes for Switchable Photoluminescence via Host –Guest Complexation and Supramolecular Assembly with Carbon Dots (Adv. Sci. 22/2022)
title_short Small Molecule NIR‐II Dyes for Switchable Photoluminescence via Host –Guest Complexation and Supramolecular Assembly with Carbon Dots (Adv. Sci. 22/2022)
title_sort small molecule nir‐ii dyes for switchable photoluminescence via host –guest complexation and supramolecular assembly with carbon dots (adv. sci. 22/2022)
topic Frontispiece
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9353486/
http://dx.doi.org/10.1002/advs.202270138
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