An ultrasensitive immunosensor based on manganese dioxide-graphene nanoplatelets and core shell Fe3O4@Au nanoparticles for label-free detection of carcinoembryonic antigen
Preeyanut Butmee, Gamolwan Tumcharern, Gérald Thouand, Kurt Kalcher, Anchalee Samphao
Topics & Concepts
Carcinoembryonic antigenDetection limitElectrodeLinear rangeGrapheneDielectric spectroscopyImmunoassayElectrochemiluminescenceNanoparticleMaterials scienceCyclic voltammetryElectrochemistryChemistryChromatographyNanotechnologyAntibodyMedicineImmunologyBiologyPhysical chemistryCancerInternal medicineAdvanced biosensing and bioanalysis techniquesElectrochemical sensors and biosensorsBiosensors and Analytical Detection