A DNAzyme-catalyzed label-free aptasensor based on multifunctional dendrimer-like DNA assembly for sensitive detection of carcinoembryonic antigen
Xiao-Jing Zhai, Qionglin Wang, Hui‐Fang Cui, Xiaojie Song, Qi‐Yan Lv, Yongjun Guo
Topics & Concepts
DeoxyribozymeCarcinoembryonic antigenAptamerDNADifferential pulse voltammetryDetection limitChemistryG-quadruplexDendrimerLinear rangeColloidal goldMolecular biologyBiosensorCombinatorial chemistryNanotechnologyBiophysicsChromatographyCyclic voltammetryElectrodeMaterials scienceNanoparticleBiologyElectrochemistryBiochemistryCancerGeneticsPhysical chemistryAdvanced biosensing and bioanalysis techniquesRNA Interference and Gene DeliveryDNA and Nucleic Acid Chemistry