title: Preparation of a library of EDTA amide x-aminenaphthalene-y-sulfonic acid derivatives on solid phase and their fluorescence behavior toward transition metals.
abstract: In this work, we report the synthesis of a combinatorial library of 80 derivatives of EDTA amide x-aminenaphthalene-y-sulfonic acid on four different supports with variable length linker. The sensing fluorescence behavior of these materials for transitions metals was studied by packing the beads into a conventional flow-through cell in a continuous flow injection set up. The fluorescence emission response of these materials shows that sensors supported in Argopore (a) with the fluorescence moiety of 1-aminenaphthalene-4-sulfonic acid behaves like dosimeter for copper.
authors.affiliation: Departamento de Investigacion en Polimeros y Materiales, Universidad de Sonora, Apartado Postal 130, Hermosillo, 83000 Sonora, Mexico.
authors.forename: Hisila
authors.initials: H
authors.lastname: Santacruz Ortega
authors.forename: Georgina
authors.initials: G
authors.lastname: Pina-Luis
authors.forename: Sara
authors.initials: S
authors.lastname: Karime López
authors.forename: Ignacio A
authors.initials: IA
authors.lastname: Rivero
mesh_terms: D020650:Combinatorial Chemistry Techniques / Q000379:methods*; D005453:Fluorescence; D015394:Molecular Structure; D009281:Naphthalenes / Q000138:chemical synthesis* / Q000737:chemistry*; D054852:Small Molecule Libraries; D013237:Stereoisomerism; D013451:Sulfonic Acids / Q000138:chemical synthesis* / Q000737:chemistry*; D013997:Time Factors; D028561:Transition Elements / Q000737:chemistry*
chemical_list: D009281:Naphthalenes; D054852:Small Molecule Libraries; D013451:Sulfonic Acids; D028561:Transition Elements