Comparing glucose and urea enzymatic electrochemical and optical biosensors based on polyaniline thin films
Hugo José Nogueira Pedroza Dias Mello, Paulo R. Bueno, Marcelo Mulato
Abstract
We compare the label-free electrochemical response of enzymatic biosensors with the response of their optical counterpart by using the electrochemical and optical properties of polyaniline and compared sensitivity, linearity and limit of detection.
Topics & Concepts
PolyanilineBiosensorElectrochemistryDetection limitUreaMaterials scienceChemistryNanotechnologyChromatographyElectrodePolymerBiochemistryPhysical chemistryComposite materialPolymerizationElectrochemical sensors and biosensorsConducting polymers and applicationsAnalytical Chemistry and Sensors