Cu(I) and Pd(II) complexes containing ?-thioketoiminate ligands and their evaluation as potential redox mediators for electrochemical biosensors
Rodríguez Ávila, José Antonio
2021
Daniel Omar González-Ábrego, Gloria Sánchez-Cabrera, Francisco J. Zuno-Cruz, Jose A. Rodriguez, José G. Alvarado-Rodríguez, Noemí Andrade-López, Jorge A. López, Crispin Cristobal, Gerardo González-García. Cu(I) and Pd(II) complexes containing ?-thioketoiminate ligands and their evaluation as potential redox mediators for electrochemical biosensors. Inorganica Chimica Acta2021, 514, 120000. https://doi.org/10.1016/j.ica.2020.120000
Abstract
The synthesis of the [Cu(SacNacDipp)(PPh3)] (1) and [Pd(SacNacDipp)Cl(PPh3)] (2) complexes was achieved from deprotonation of the 4-(2,6-diisopropylphenylamino)-3-penten-2-thione ligand. Both compounds were characterized in solution by IR and NMR studies and their molecular structures were determined by single crystal X-ray diffraction studies. The electrochemical properties of both complexes were studied to evaluate their capability to detect hydrogen peroxide; as a result of its electrochemical behavior, 1 was used as redox mediator for glucose determination biosensor using the enzyme glucose oxidase (GOx).
Artículos relacionados
Development of a novel composite sensor based on doped pyrrole selective to nitrate ions
Mercury Ions Removal from Aqueous Solution Using an Activated Composite Membrane
Simultaneous determination of tetracyclines in poultry muscle by capillary zone electrophoresis
Facilitated transport of Hg(II) through novel activated composite membranes