Search results for "Heterogeneous electron-transfer kinetic constants"

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eta1-Allypalladium complexes with tridentate PNP’ ligand for the assembly of modified Screen Printed Electrodes: an electrochemical study.

2015

Specific Pd-based organometallic complex, in particular the [Pd(η1-CH2–CH=CH2)(P–N–P’)]BF4 was used for the assembly of chemically modified Screen Printed Electrodes (SPEs) and their electrochemical reactivity was also investigated. For this purpose potassium ferricyanide, hexaammineruthenium(III) chloride, sodium hexachloroiridate-(III) hydrate, ascorbic acid (AA), uric acid (UA), acetaminophen (Ac), guanine (G) and adenine (A) were used to study the electron-transfer processes, which occurred at modified SPEs, fabricated by using the [Pd(η1-CH2–CH=CH2)(P–N–P’)]BF4, applying the drop casting procedure. Interesting results were obtained in the case of the guanine (G) quantitative detection,…

Detection limitElectrocatalysis towards guanine/GP-N-P complexesGuanineAnalytical chemistryPd center dot P-N-P complexesElectrochemistryAscorbic acidHeterogeneous electron-transfer kinetic constantsAnalytical Chemistry: Pdchemistry.chemical_compoundPotassium ferricyanidechemistrychemically modified SPEsElectrodeElectrochemistryReactivity (chemistry)Settore CHIM/01 - Chimica Analitica: Pd; P-N-P complexes; chemically modified SPEs; Electrochemistry; Heterogeneous electron-transfer kinetic constants electro-catalysis towards nucleic acidsHydrateNuclear chemistryelectro-catalysis towards nucleic acids
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