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

  1. Sanmartín-Matalobos, Jesús
  2. Bermejo-Barrera, Pilar
  3. Alves-Iglesias, Yeneva
  4. García-Deibe, Ana M.
  5. Fondo, Matilde
Proceedings:
ECSOC-25

Year of publication: 2021

Type: Conference paper

DOI: 10.3390/ECSOC-25-11775 GOOGLE SCHOLAR lock_openOpen access editor

Sustainable development goals

Abstract

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.

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