Squaraine-Based Optical Sensors: Designer Toolbox for Exploring Ionic and Molecular Recognitions

Small molecule-based chromogenic and fluorogenic probes play an indispensable role in many sensing applications. Ideal optical chemosensors should provide selectivity and sensitivity towards a variety of analytes. Synthetic accessibility and attractive photophysical properties have made squaraine dy...

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Autores principales:	Daniel D. Ta, Sergei V. Dzyuba
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	squaric acid squarylium absorbance fluorescence aggregation chelate Biochemistry QD415-436
Acceso en línea:	https://doaj.org/article/d4c7889e08124f49bea31a79e2d70354
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spelling	oai:doaj.org-article:d4c7889e08124f49bea31a79e2d703542021-11-25T17:13:31ZSquaraine-Based Optical Sensors: Designer Toolbox for Exploring Ionic and Molecular Recognitions10.3390/chemosensors91103022227-9040https://doaj.org/article/d4c7889e08124f49bea31a79e2d703542021-10-01T00:00:00Zhttps://www.mdpi.com/2227-9040/9/11/302https://doaj.org/toc/2227-9040Small molecule-based chromogenic and fluorogenic probes play an indispensable role in many sensing applications. Ideal optical chemosensors should provide selectivity and sensitivity towards a variety of analytes. Synthetic accessibility and attractive photophysical properties have made squaraine dyes an enticing platform for the development of chemosensors. This review highlights the versatility of modular assemblies of squaraine-based chemosensors and chemodosimeters that take advantage of the availability of various structurally and functionally diverse recognition motifs, as well as utilizing additional recognition capabilities due to the unique structural features of the squaraine ring.Daniel D. TaSergei V. DzyubaMDPI AGarticlesquaric acidsquaryliumabsorbancefluorescenceaggregationchelateBiochemistryQD415-436ENChemosensors, Vol 9, Iss 302, p 302 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	squaric acid squarylium absorbance fluorescence aggregation chelate Biochemistry QD415-436
spellingShingle	squaric acid squarylium absorbance fluorescence aggregation chelate Biochemistry QD415-436 Daniel D. Ta Sergei V. Dzyuba Squaraine-Based Optical Sensors: Designer Toolbox for Exploring Ionic and Molecular Recognitions
description	Small molecule-based chromogenic and fluorogenic probes play an indispensable role in many sensing applications. Ideal optical chemosensors should provide selectivity and sensitivity towards a variety of analytes. Synthetic accessibility and attractive photophysical properties have made squaraine dyes an enticing platform for the development of chemosensors. This review highlights the versatility of modular assemblies of squaraine-based chemosensors and chemodosimeters that take advantage of the availability of various structurally and functionally diverse recognition motifs, as well as utilizing additional recognition capabilities due to the unique structural features of the squaraine ring.
format	article
author	Daniel D. Ta Sergei V. Dzyuba
author_facet	Daniel D. Ta Sergei V. Dzyuba
author_sort	Daniel D. Ta
title	Squaraine-Based Optical Sensors: Designer Toolbox for Exploring Ionic and Molecular Recognitions
title_short	Squaraine-Based Optical Sensors: Designer Toolbox for Exploring Ionic and Molecular Recognitions
title_full	Squaraine-Based Optical Sensors: Designer Toolbox for Exploring Ionic and Molecular Recognitions
title_fullStr	Squaraine-Based Optical Sensors: Designer Toolbox for Exploring Ionic and Molecular Recognitions
title_full_unstemmed	Squaraine-Based Optical Sensors: Designer Toolbox for Exploring Ionic and Molecular Recognitions
title_sort	squaraine-based optical sensors: designer toolbox for exploring ionic and molecular recognitions
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/d4c7889e08124f49bea31a79e2d70354
work_keys_str_mv	AT danieldta squarainebasedopticalsensorsdesignertoolboxforexploringionicandmolecularrecognitions AT sergeivdzyuba squarainebasedopticalsensorsdesignertoolboxforexploringionicandmolecularrecognitions
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Squaraine-Based Optical Sensors: Designer Toolbox for Exploring Ionic and Molecular Recognitions

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