Synthesis and Characterization of a Dansyl-Based Fluorescent Probe for Analytical Purposes

Jesús Sanmartín-Matalobos; Pilar Bermejo-Barrera; Yeneva Alves-Iglesias; Ana M. García-Deibe; Matilde Fondo

doi:10.3390/ecsoc-25-11775

Chemistry Proceedings (Nov 2021)

Synthesis and Characterization of a Dansyl-Based Fluorescent Probe for Analytical Purposes

Jesús Sanmartín-Matalobos,
Pilar Bermejo-Barrera,
Yeneva Alves-Iglesias,
Ana M. García-Deibe,
Matilde Fondo

Affiliations

Jesús Sanmartín-Matalobos: Coordination and Supramolecular Chemistry Group (Suprametal), Institute of Materials (iMATUS), Department of Inorganic Chemistry, Faculty of Chemistry, Universidade de Santiago de Compostela, Avenida das Ciencias s/n, 15782 Santiago de Compostela, Spain
Pilar Bermejo-Barrera: Trace Element, Speciation and Spectroscopy Group (GETEE), Institute of Materials (iMATUS), Department of Analytical Chemistry, Nutrition and Bromatology, Faculty of Chemistry, Universidade de Santiago de Compostela, Avenida das Ciencias, s/n, 15782 Santiago de Compostela, Spain
Yeneva Alves-Iglesias: Coordination and Supramolecular Chemistry Group (Suprametal), Institute of Materials (iMATUS), Department of Inorganic Chemistry, Faculty of Chemistry, Universidade de Santiago de Compostela, Avenida das Ciencias s/n, 15782 Santiago de Compostela, Spain
Ana M. García-Deibe: Coordination and Supramolecular Chemistry Group (Suprametal), Institute of Materials (iMATUS), Department of Inorganic Chemistry, Faculty of Chemistry, Universidade de Santiago de Compostela, Avenida das Ciencias s/n, 15782 Santiago de Compostela, Spain
Matilde Fondo: Coordination and Supramolecular Chemistry Group (Suprametal), Institute of Materials (iMATUS), Department of Inorganic Chemistry, Faculty of Chemistry, Universidade de Santiago de Compostela, Avenida das Ciencias s/n, 15782 Santiago de Compostela, Spain

DOI: https://doi.org/10.3390/ecsoc-25-11775
Journal volume & issue: Vol. 8, no. 1
p. 76

Abstract

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With the aim of investigating the development of an easily synthesized dansyl-based fluorescent probe for detecting heavy-metal-based nanomaterials in aqueous solution, we synthetized and characterized a Schiff-base ligand, which we named H3L. It was derived from the reaction of 4-formyl-3-hydroxybenzoic acid with N-(2-aminobenzyl)-5-(dimethylamino)naphthalene-1-sulfonamide. H3L incorporates a suitable O,N-binding domain that can bind heavy-metal ions at the surface of the nanoparticles.

Published in Chemistry Proceedings

ISSN: 2673-4583 (Online)
Publisher: MDPI AG
Country of publisher: Switzerland
LCC subjects: Science: Chemistry
Website: https://www.mdpi.com/journal/chemproc

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