Electroanalytical applications of cationic self-assembled monolayers: Square-wave voltammetric determination of dopamine and ascorbate

Bioelectrochemistry

Volumn 53, Issue 2, 2001, Pages 183-191

  Raj, Chellappan Retna ^a   Tokuda, Koichi ^a   Ohsaka, Takeo ^a  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

Ascorbate; Cationic self assembled monolayer; Dopamine; Simultaneous determination

Indexed keywords

ELECTROCHEMISTRY; MONOLAYERS; OXIDATION; POSITIVE IONS; SELF ASSEMBLY;

ELECTROSTATIC INTERACTIONS;

ORGANIC COMPOUNDS;

ASCORBIC ACID; DOPAMINE;

ARTICLE; CONTROLLED STUDY; ELECTRICITY; ELECTROCHEMICAL ANALYSIS; ELECTRODE; ELECTRON TRANSPORT; MEASUREMENT; NONHUMAN; OXIDATION; OXIDATION REDUCTION POTENTIAL; POTENTIOMETRY; SENSOR;

ASCORBIC ACID; CATIONS; COLD; CYSTAMINE; DIAMINES; DISULFIDES; DOPAMINE; ELECTROCHEMISTRY; ELECTRODES; OXIDATION-REDUCTION;

EID: 0035083134     PISSN: 15675394     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0302-4598(00)00129-X     Document Type: Article

References (42)

1. Electrical wiring of redox enzymes
2. Probing brain chemistry with electroanalytical techniques
3. Probing brain chemistry
4. Regulation of dopamine release by impulse flow and by autoreceptors as studied by in vivo voltammetry in the rate striatum
5. Ascorbate and dehydroascorbate measurements in aqueous solutions and plasma determined by gas chromatography-mass spectrometry
6. Simultaneous voltammetric and chemical monitoring of dopamine in situ
7. In vivo electrochemical detection of catechols in the neostriatum of anaesthetized rats: Dopamine or DOPAC?
8. In vivo measurement of dopamine and its metabolites by intracerebral dialysis: Change after D-amphetamine
9. Nafion-coated fiber electrodes for neurochemical studies in brain tissue
10. Response of microvoltammetric electrodes to homogeneous catalytic and slow heterogeneous charge-transfer reactions
11. Potential oxidative pathways of brain catecholamines
12. Selectivity and kinetics of catecholamine at modified carbon paste electrodes
13. Electrochemical pretreatment of carbon fibers for in vivo electrochemistry: Effects on sensitivity and response time
14. Square-wave voltammetric determination and ac impedance study of dopamine on preanodized perfluorsulfonated ionomer-coated glassy carbon electrodes
15. Detection of dopamine in the presence of a large excess of ascorbic acid by using the powder microelectrode technique
16. Self-assembled monolayers in electroanalytical chemistry: Application of ω-mercapto carboxylic acid monolayers for the electrochemical detection of dopamine in the presence of a high concentration of ascorbic acid
17. In situ STM study of self-assembled mercaptopropionic acid monolayers for electrochemical detection of dopamine
18. Electrochemical behavior of gold electrodes modified with self-assembled monolayers with an acidic end group for selective detection of dopamine
19. Temporal characterization of perfluorinated ion exchange coated microvoltammetric electrodes for in vivo use
20. Electrochemical treatment of pyrolytic carbon fiber electrodes
21. In vivo monitoring of dopamine release in the rate brain with differential pulse voltammetry
22. Catalysis of slow charge transfer reaction at polypyrrol-coated glassy carbon electrode
23. Ascorbic acid oxidation at polypyrrole-coated electrodes
24. Ion exchange and transport of neurotransmitters in nafion films on conventional and micro electrode surfaces
25. Electrochemistry of organized monolayers of thiols and related molecules on electrodes
26. Free energy and temperature dependence of electron transfer at the metal-electrolyte interface
27. A biomimetic phospholipid/alkanethiolate bilayer immobilizing uricase and an electron mediator on an Au electrode for amperometric determination of uric acid
28. Applications of self-assembled monolayers in electroanalytical chemistry
29. Simultaneous detection of ascorbic acid and dopamine at gold electrode modified with a self-assembled monolayer of cystamine
30. Electrocatalysis of ascorbic acid on the glassy carbon electrode chemically modified with polyaniline films
31. Electrostatic interactions at self assembled molecular films of charged thiols on gold
32. Conformational changes of the spontaneously adsorbed thiol-terminated poly(methacrylic acid) monolayers on gold electrodes
33. Electrochemical behavior of ferrocene derivatives at an electrode modified with terminally substituted alkanethiol monolayer assemblies
34. Charge-selectivity of the monolayer modified gold electrode for the electrochemical oxidation of catechol derivatives
35. Spontaneously organized molecular assemblies: 4. Structural characterization of n-alkyl thiol monolayers on gold by optical elipsometry, infrared spectroscopy, and electrochemistry
36. Permselectivity and high sensitivity at ultrathin monolayers. Effect of film hydrophobicity
37. Electrochemical properties of a gold electrode with a mixed monolayer