Electrode potential-controlled DNA damage in the presence of copper ions and their complexes

Bioelectrochemistry

Volumn 55, Issue 1-2, 2002, Pages 25-27

  Fojta, Miroslav ^a   Havran, Luděk ^a   Kubičárová, Tatiana ^a   Paleček, Emil ^a  

^a INSTITUTE OF BIOPHYSICS   (Czech Republic)

Author keywords

Copper ions; DNA damage; Mercury electrode; Phenanthroline

Indexed keywords

DNA; ELECTROCHEMISTRY; HYDROGEN PEROXIDE; ION SELECTIVE ELECTRODES;

NEGATIVE POTENTIALS;

COPPER;

1,10 PHENANTHROLINE; COPPER COMPLEX; COPPER ION; DNA; HYDROGEN PEROXIDE; MERCURY; OXYGEN; REACTIVE OXYGEN METABOLITE;

ARTICLE; DNA BINDING; DNA CLEAVAGE; DNA DAMAGE; DNA SUPERCOILING; ELECTROCHEMISTRY; ELECTRODE; IMMOBILIZATION; OXIDATION REDUCTION REACTION;

CATIONS; COPPER; DNA DAMAGE; ELECTRODES; PHENANTHROLINES;

EID: 0036150117     PISSN: 15675394     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1567-5394(01)00131-1     Document Type: Article

References (13)

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5. Cleavage of supercoiled DNA by deoxyribonuclease I in solution and at the electrode surface
6. Electrode potential-modulated cleavage of surface-confined DNA by reactive oxygen species detected by an electrochemical biosensor
7. Mercury film electrode as a sensor for the detection of DNA damage
8. DNA biosensor for the detection of hydrazines
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10. Cleavage of DNA by electrochemically activated Mn III and Fe III complexes of meso-Tetrakis (N-methyl-4-pyridiniumyl) porphine
11. Voltammetric studies of purine bases and purine nucleosides with copper
12. Cupric ion ascorbate hydrogen peroxide-induced DNA damage: DNA-bound copper ion primarily induces base modifications
13. Chemical nucleases