Preparation of a library of EDTA amide x-aminenaphthalene-y-sulfonic acid derivatives on solid phase and their fluorescence behavior toward transition metals.
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.
Santacruz Ortega
Hisila
H
Departamento de Investigacion en Polimeros y Materiales, Universidad de Sonora, Apartado Postal 130, Hermosillo, 83000 Sonora, Mexico.
Pina-Luis
Georgina
G
Karime López
Sara
S
Rivero
Ignacio A
IA
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*
D009281:Naphthalenes; D054852:Small Molecule Libraries; D013451:Sulfonic Acids; D028561:Transition Elements