Sensitive electrochemical sensor using polypyrrole-coated Fe3O4 core-shell nanoparticles/multiwall carbon nanotubes modified graphite electrode for atorvastatin analysis
Azadeh Tavousi, Elahe Ahmadi, Leila Mohammadi‐Behzad, Vahid Riahifar, Fatemeh Maghemi
Topics & Concepts
PolypyrroleMaterials scienceCarbon nanotubeFourier transform infrared spectroscopyX-ray photoelectron spectroscopyCyclic voltammetryGraphiteElectrodeRaman spectroscopyAnalytical Chemistry (journal)Detection limitCalibration curveHorizontal scan rateDielectric spectroscopyElectrochemical gas sensorScanning electron microscopeChemical engineeringElectrochemistryNanotechnologyChemistryComposite materialChromatographyEngineeringPhysicsOpticsPhysical chemistryElectrochemical sensors and biosensorsElectrochemical Analysis and ApplicationsConducting polymers and applications