Fiche publication
Date publication
décembre 2025
Journal
ACS applied materials & interfaces
Auteurs
Membres identifiés du Cancéropôle Est :
Pr SMEKTALA Frédéric
Tous les auteurs :
Capelo RG, Garcia FDR, Strutynski C, Désévédavy F, Gadret G, da Silva CM, Arroyos G, Frem RCG, Orellana G, Smektala F, Manzani D
Lien Pubmed
Résumé
Coordination polymers (CPs) have gained significant attention as chemical sensors due to their highly tunable porous structures, enabling selective interactions with target analytes. Lanthanide-based coordination polymers (Ln-CPs) have been extensively utilized in optical sensing, owing to their photoluminescent properties. However, these applications typically require deposition on stable substrates with the appropriate chemical and physical characteristics. This study introduces a simple and rapid synthesis and coating process for Ln-CPs on oxide glass bulks and optical fibers. Eu-based CPs were successfully coated onto tellurite and phosphate glasses by using polycarboxylic acids as ligands. Although slight deviations from previously reported crystalline structures were observed, luminescent coatings were effectively formed and demonstrated good adhesion to the tellurite glass substrates. These materials exhibited potential selectivity toward carbonyl compounds, showing an enhanced luminescent response at low concentrations. The successful integration of Ln-CPs onto TZN-based optical fibers underscores their potential for real-time remote sensing, offering promising applications in environmental monitoring, industrial safety, and biomedical diagnostics.
Mots clés
chemical sensing, lanthanide-coordination polymers, luminescence, optical fibers, oxide glasses
Référence
ACS Appl Mater Interfaces. 2025 12 17;:
