Poly-adenine regulated DNA density on AuNPs to construct efficient DNA walker for microRNA-21 detection
Dan Li, Zewei Luo, Huifang An, Enlai Yang, Mengfan Wu, Zhijun Huang, Yixiang Duan
Topics & Concepts
BiosensorChemistryDNAExonuclease IIIFluorophoreColloidal goldBiophysicsA-DNAHybridization probeAptamerMolecular beaconNanotechnologyMolecular biologyNanoparticleBiochemistryFluorescenceGeneOligonucleotideMaterials scienceOpticsBiologyPhysicsEscherichia coliAdvanced biosensing and bioanalysis techniquesRNA Interference and Gene DeliveryDNA and Nucleic Acid Chemistry