Electrochemical Oxidation of Adenine: A Mixed Adsorption and Diffusion Response on an Edge-Plane Pyrolytic Graphite Electrode

Electrochemical Oxidation of Adenine: A Mixed Adsorption and Diffusion Response on an Edge-Plane Pyrolytic Graphite Electrode

Understanding the oxidation of the purines adenine and guanine is primary to improving electrochemical methods of DNA detection and analysis. Adenine in the solution phase is reported to undergo a complex electrochemical oxidation mechanism that is overall a -6H+, -6e- process, involving irreversibl...

Volledige beschrijving

Bibliografische gegevens
Hoofdauteurs:	Goncalves, L, Batchelor-McAuley, C, Barros, A, Compton, R
Formaat:	Journal article
Taal:	English
Gepubliceerd in:	2010

Gelijkaardige items

Edge plane pyrolytic graphite electrode covalently modified with 2-anthraquinonyl groups: theory and experiment.
door: Kozub, B, et al.
Gepubliceerd in: (2011)

Edge plane pyrolytic graphite electrodes in electroanalysis: an overview.
door: Banks, C, et al.
Gepubliceerd in: (2005)

Gas sensing using edge-plane pyrolytic-graphite electrodes: electrochemical reduction of chlorine.
door: Lowe, E, et al.
Gepubliceerd in: (2005)

Electrocatalytic detection of thiols using an edge plane pyrolytic graphite electrode.
door: Moore, R, et al.
Gepubliceerd in: (2004)

Edge plane pyrolytic graphite electrodes for halide detection in aqueous solutions
door: Lowe, E, et al.
Gepubliceerd in: (2005)

New electrodes for old: from carbon nanotubes to edge plane pyrolytic graphite.
door: Banks, C, et al.
Gepubliceerd in: (2006)

Voltammetric pH sensor based on an edge plane pyrolytic graphite electrode.
door: Lu, M, et al.
Gepubliceerd in: (2014)

Electrochemical determination of oxalate at pyrolytic graphite electrodes
door: Sljukic, B, et al.
Gepubliceerd in: (2007)

Edge plane pyrolytic graphite electrodes for stripping voltammetry: A comparison with other carbon based electrodes
door: Wantz, F, et al.
Gepubliceerd in: (2005)

Controlling voltammetric responses by electrode modification; using adsorbed acetone to switch graphite surfaces between adsorptive and diffusive modes.
door: Batchelor-McAuley, C, et al.
Gepubliceerd in: (2010)

Simultaneous determination of uric acid and ascorbic acid using edge plane pyrolytic graphite electrodes
door: Kachoosangi, RT, et al.
Gepubliceerd in: (2006)

Exploration of gas sensing possibilities with edge plane pyrolytic graphite electrodes: nitrogen dioxide detection.
door: Banks, C, et al.
Gepubliceerd in: (2005)

Exploring the electrocatalytic sites of carbon nanotubes for NADH detection: an edge plane pyrolytic graphite electrode study.
door: Banks, C, et al.
Gepubliceerd in: (2005)

Simultaneous Detection of Trace Cadmium(II) and Lead(II) Using an Unmodified Edge Plane Pyrolytic Graphite Electrode
door: Lu, M, et al.
Gepubliceerd in: (2011)

Direct oxidation of ascorbic acid at an edge plane pyrolytic graphite electrode: A comparison of the electroanalytical response with other carbon electrodes
door: Wantz, F, et al.
Gepubliceerd in: (2005)

Basal plane pyrolytic graphite modified electrodes: comparison of carbon nanotubes and graphite powder as electrocatalysts.
door: Moore, R, et al.
Gepubliceerd in: (2004)

Edge plane sites on highly ordered pyrolytic graphite as templates for making palladium nanowires via electrochemical decoration.
door: Ji, X, et al.
Gepubliceerd in: (2006)

Mycotoxins : simultaneous detection of zearalenone and citrinin by voltammetry on edge plane pyrolytic graphite electrode
door: Pumera, Martin, et al.
Gepubliceerd in: (2014)

The indirect electrochemical detection and quantification of DNA through its co-adsorption with anthraquinone monosulphonate on graphitic and multi-walled carbon nanotube screen printed electrodes.
door: Xiong, L, et al.
Gepubliceerd in: (2011)

Determination of Sb(V) Using Differential Pulse Anodic Stripping Voltammetry at an Unmodified Edge Plane Pyrolytic Graphite Electrode
door: Lu, M, et al.
Gepubliceerd in: (2012)

Sensitive adsorptive stripping voltammetric determination of paracetamol at multiwalled carbon nanotube modified basal plane pyrolytic graphite electrode.
door: Kachoosangi, RT, et al.
Gepubliceerd in: (2008)

Electroanalysis of trace manganese via cathodic stripping voltammetry: Exploration of edge plane pyrolytic graphite electrodes for environmental analysis
door: Welch, C, et al.
Gepubliceerd in: (2006)

Electrochemical oxidation of guanine: electrode reaction mechanism and tailoring carbon electrode surfaces to switch between adsorptive and diffusional responses.
door: Li, Q, et al.
Gepubliceerd in: (2010)

Carbon Based Electrodes in Electroanalysis: Edge plane pyrolytic graphite electrode asnd carbon modified multi-walled nanotube electrodes open new vistas in electroanalysis
door: Compton, R, et al.
Gepubliceerd in: (2007)

Electroanalytical determination of cadmium(II) and lead(II) using an in-situ bismuth film modified edge plane pyrolytic graphite electrode.
door: Kachoosangi, RT, et al.
Gepubliceerd in: (2007)

A simple electroanalytical methodology for the simultaneous determination of dopamine, serotonin and ascorbic acid using an unmodified edge plane pyrolytic graphite electrode.
door: Kachoosangi, RT, et al.
Gepubliceerd in: (2007)

Enhanced Performance of Edge-Plane Pyrolytic Graphite (EPPG) Electrodes over Glassy Carbon (GC) Electrodes in the Presence of Surfactants: Application to the Stripping Voltammetry of Copper
door: Shishmarev, D, et al.
Gepubliceerd in: (2010)

Effects of thin-layer diffusion in the electrochemical detection of nicotine on basal plane pyrolytic graphite (BPPG) electrodes modified with layers of multi-walled carbon nanotubes (MWCNT-BPPG)
door: Sims, M, et al.
Gepubliceerd in: (2010)

Abrasive immobilization of carbon nanotubes on a basal plane pyrolytic graphite electrode: application to the detection of epinephrine.
door: Salimi, A, et al.
Gepubliceerd in: (2004)

Anthraquinone monosulfonate adsorbed on graphite shows two very different rates of electron transfer: surface heterogeneity due to basal and edge plane sites.
door: Neumann, C, et al.
Gepubliceerd in: (2011)

Investigation of modified basal plane pyrolytic graphite electrodes: definitive evidence for the electrocatalytic properties of the ends of carbon nanotubes.
door: Banks, C, et al.
Gepubliceerd in: (2004)

Nickel Nanoparticle Modified BDD Electrode Shows an Electrocatalytic Response to Adenine and DNA in Aqueous Alkaline Media
door: Harfield, J, et al.
Gepubliceerd in: (2011)

Graphite micropowder modified with 4-amino-2,6-diphenylphenol supported on basal plane pyrolytic graphite electrodes: Micro sensing platforms for the indirect electrochemical detection of Delta(9)-tetrahydrocannabinol in saliva
door: Goodwin, A, et al.
Gepubliceerd in: (2006)

The electrochemical reduction of indigo dissolved in organic solvents and as a solid mechanically attached to a basalt plane pyrolytic graphite electrode immersed in aqueous electrolyte solution
door: Bond, A, et al.
Gepubliceerd in: (1997)

Glucose biosensor prepared by glucose oxidase encapsulated sol-gel and carbon-nanotube-modified basal plane pyrolytic graphite electrode.
door: Salimi, A, et al.
Gepubliceerd in: (2004)

Thin film-modified electrodes: a model for the charge transfer resistance in electrochemical impedance spectroscopy
door: Eloul, S, et al.
Gepubliceerd in: (2014)

Voltammetry of immobilised microdroplets containing p-chloranil on basal plane pyrolytic graphite electrodest
door: Giovanelli, D, et al.
Gepubliceerd in: (2004)

DIRECT ELECTROCHEMISTRY OF REDOX PROTEINS AT PYROLYTIC-GRAPHITE ELECTRODES
door: Armstrong, F, et al.
Gepubliceerd in: (1984)

Electrochemical heterogeneity at the nanoscale: diffusion to partially active nanocubes
door: Wong, R, et al.
Gepubliceerd in: (2022)

STUDIES OF PROTEIN-ELECTRODE INTERACTIONS BY ORGANOSILYL DERIVATIZATION OF PYROLYTIC-GRAPHITE ELECTRODES
door: Armstrong, F, et al.
Gepubliceerd in: (1987)