Fabrication of a modified electrode based on Fe 3O 4NPs/MWCNT nanocomposite: Application to simultaneous determination of guanine and adenine in DNA

Bioelectrochemistry

Volumn 86, Issue , 2012, Pages 78-86

  Shahrokhian, S ^a   Rastgar, S ^a   Amini, M K ^b   Adeli, M ^a  

^a SHARIF UNIVERSITY OF TECHNOLOGY   (Iran)

^b UNIVERSITY OF ISFAHAN   (Iran)

Author keywords

Adenine; DNA; Fe 3O 4 nanoparticles; Guanine; Multi walled carbon nanotube; Voltammetry

Indexed keywords

ADENINE; DETECTION LIMITS; ELECTROCHEMICAL BIOSENSOR; GLASSY CARBON ELECTRODES; GUANINE; HIGHLY SENSITIVE; LINEAR RANGE; LINEAR SWEEP VOLTAMMETRY; MODIFIED ELECTRODES; NEGATIVE SHIFT; OXIDATION PEAK; REPRODUCIBILITIES; SIMULTANEOUS DETECTION; SIMULTANEOUS DETERMINATIONS; TRACE AMOUNTS;

ATOMIC FORCE MICROSCOPY; BIOSENSORS; COMPOSITE FILMS; CYCLIC VOLTAMMETRY; DNA; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; MULTIWALLED CARBON NANOTUBES (MWCN); NANOPARTICLES; OXIDATION; POSITIVE IONS; TRANSMISSION ELECTRON MICROSCOPY; VOLTAMMETRY;

GLASS MEMBRANE ELECTRODES;

ADENINE; DNA; GUANINE; MULTI WALLED NANOTUBE; NANOCOMPOSITE;

ARTICLE; ATOMIC FORCE MICROSCOPY; BIOSENSOR; CHEMICAL MODIFICATION; CYCLIC POTENTIOMETRY; ELECTRIC CURRENT; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; ELECTRODE; LIMIT OF DETECTION; NANOFABRICATION; OXIDATION; TRANSMISSION ELECTRON MICROSCOPY;

ADENINE; ANIMALS; BIOSENSING TECHNIQUES; CALIBRATION; DIELECTRIC SPECTROSCOPY; DNA; ELECTROCHEMICAL TECHNIQUES; ELECTRODES; FERRIC COMPOUNDS; FISHES; GUANINE; HYDROGEN-ION CONCENTRATION; LIMIT OF DETECTION; MAGNETITE NANOPARTICLES; MALE; MICROSCOPY, ATOMIC FORCE; MICROSCOPY, ELECTRON, TRANSMISSION; NANOCOMPOSITES; NANOTUBES, CARBON; OXIDATION-REDUCTION; REPRODUCIBILITY OF RESULTS; SPERMATOZOA; SURFACE PROPERTIES;

EID: 84860276071     PISSN: 15675394     EISSN: 1878562X     Source Type: Journal    
DOI: 10.1016/j.bioelechem.2012.02.004     Document Type: Article

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