Simultaneous recognition of dopamine and uric acid in real samples through highly sensitive new electrode fabricated using ZnO/carbon quantum dots: bio-imaging and theoretical studies
Eduardo Daniel Tecuapa-Flores, Cristian Brayan Palacios Cabrera, Alan J. Santiago-Cuevas, Guadalupe Hernández-Hernández, Jayanthi Narayanan, Pandiyan Thangarasu
Abstract
Dopamine (DA) and uric acid (UA), vital components, cause several health problems if their concentrations are altered; so, the determination of DA and UA is turned to be essential in real samples.
Topics & Concepts
ElectrodeDetection limitCyclic voltammetryDielectric spectroscopyMaterials scienceX-ray photoelectron spectroscopyElectrochemistryAnalytical Chemistry (journal)Uric acidChemistryChromatographyChemical engineeringBiochemistryEngineeringPhysical chemistryElectrochemical sensors and biosensorsConducting polymers and applicationsAnalytical Chemistry and Sensors