A label-free ECL aptasensor for sensitive detection of carcinoembryonic antigen based on CdS QDs@MOF and TEOA@Au as bi-coreactants of Ru(bpy)32+
Xiuhua Wei, Xing Qiao, Jie Fan, Yuanqiang Hao, Yintang Zhang, Yanli Zhou, Maotian Xu
Topics & Concepts
Carcinoembryonic antigenElectrochemiluminescenceDetection limitAptamerChemistryQuantum dotTriethanolamineNanotechnologyChromatographyAnalytical Chemistry (journal)Materials scienceCancerMolecular biologyMedicineBiologyInternal medicineAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionElectrochemical Analysis and Applications