Dual amplified ratiometric fluorescence ELISA based on G-quadruplex/hemin DNAzyme using tetrahedral DNA nanostructure as scaffold for ultrasensitive detection of dibutyl phthalate in aquatic system
Nuanfei Zhu, Xuesong Li, Ye Liu, Jingfu Liu, Yawei Wang, Xiangyang Wu, Zhen Zhang
Topics & Concepts
DeoxyribozymeChemistryHeminDetection limitHorseradish peroxidaseG-quadruplexFluorescenceCombinatorial chemistryDNABiophysicsBioanalysisNanotechnologyChromatographyBiochemistryEnzymeMaterials scienceQuantum mechanicsHemeBiologyPhysicsAdvanced biosensing and bioanalysis techniquesDNA and Nucleic Acid ChemistryBiosensors and Analytical Detection