Label-free electrochemical biosensor based on dual amplification of gold nanoparticles and polycaprolactones for CEA detection
Xia Wang, Zhe Qin, Fei Zhang, Chong Li, Xianxian Yuan, Jing Yang, Huaixia Yang
Topics & Concepts
ChemistryPolypyrroleDetection limitElectrodePolymerizationCarcinoembryonic antigenDielectric spectroscopyColloidal goldBiosensorAptamerImmunoassayLinear rangeNanoparticleBovine serum albuminElectrochemistryChromatographyAntibodyNanotechnologyPolymerMolecular biologyMaterials scienceBiochemistryOrganic chemistryBiologyCancerMedicinePhysical chemistryInternal medicineImmunologyAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionMolecular Junctions and Nanostructures