Ultrasensitive and preprocessing-free electrochemical biosensing platform for the detection of cancer-derived exosomes based on spiky-shaped aptamer-magnetic beads
Deng Pan, Yan Lin, Xiao Liu, Yanming Xin, Qingwu Tian, Jiayou Zhang
Topics & Concepts
AptamerMicrovesiclesDetection limitBiosensorNanotechnologyMaterials scienceGrapheneNanoparticleSensitivity (control systems)Prussian blueLiquid biopsyChromatographyElectrochemistryChemistryCancerElectrodeMolecular biologyBiologyBiochemistryElectronic engineeringmicroRNAGeneticsGeneEngineeringPhysical chemistryAdvanced biosensing and bioanalysis techniquesExtracellular vesicles in diseaseNanopore and Nanochannel Transport Studies