Dumbbell hybridization chain reaction coupled with positively charged Au@luminol nanoparticles for enhanced electrochemiluminescent sensing of exosomal miRNA-21
Yun Zhang, Shiqiang Li, Chenxu Peng, Zhe Shi, Xiangmin Miao
Topics & Concepts
LuminolElectrochemiluminescenceDetection limitDumbbellNanoparticleChemistrymicroRNAChemiluminescenceNanotechnologyMaterials scienceChromatographyGeneBiochemistryBiologyPhysiologyAdvanced biosensing and bioanalysis techniquesExtracellular vesicles in diseaseMicroRNA in disease regulation