Ultrasensitive electrochemical biosensor for attomolar level detection of let 7a based on toehold mediated strand displacement reaction circuits and molecular beacon mediated circular strand displacement polymerization
Zhang Zhang, Li Zhang, Youqiang Wang, Juan Yao, Ting Wang, Zhi Weng, Liu Yang, Guoming Xie
Topics & Concepts
ChemistryBiosensorPolymerizationDisplacement (psychology)ElectrochemistryRedoxElectrodeMolecular beaconCombinatorial chemistryElectronic circuitNanotechnologyDNAInorganic chemistryPolymerPhysical chemistryOrganic chemistryBiochemistryOligonucleotideMaterials sciencePsychotherapistElectrical engineeringEngineeringPsychologyAdvanced biosensing and bioanalysis techniquesMicroRNA in disease regulationRNA Interference and Gene Delivery