Ultrasensitive electrochemical biosensor for detection of circulating tumor cells based on a highly efficient enzymatic cascade reaction
Min Dong, Zhihong Gao, Yating Zhang, Jiahui Cai, Jian Li, Panpan Xu, Hong Jiang, Jianmin Gu, Jidong Wang
Abstract
. Moreover, this electrochemical sensor possessed the capability to detect CTCs in serum samples with satisfactory accuracy, which indicated great potential for early diagnosis and clinical analysis of cancer.
Topics & Concepts
BiosensorCascadeChemistryEnzymeCombinatorial chemistryCascade reactionElectrochemistryNanotechnologyChromatographyBiochemistryMaterials scienceElectrodeCatalysisPhysical chemistryAdvanced biosensing and bioanalysis techniquesMolecular Junctions and NanostructuresElectrochemical sensors and biosensors