A dual-potential ratiometric electrochemiluminescence biosensor based on Au@CDs nanoflowers, Au@luminol nanoparticles and an enzyme-free DNA nanomachine for ultrasensitive p53 DNA detection
Li Wang, Pengfei Liu, Zhijun Liu, Hai‐Xia Cao, Ye Shuying, Kai-Ren Zhao, Guo‐Xi Liang, Jun‐Jie Zhu
Topics & Concepts
ElectrochemiluminescenceBiosensorDetection limitLuminolDNAAptamerNanotechnologyCombinatorial chemistryLinear rangeNanoparticleChemistryRolling circle replicationMaterials scienceMolecular biologyBiochemistryChromatographyPolymeraseBiologyAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionAdvanced Nanomaterials in Catalysis