Highly sensitive electrochemical detection of circulating tumor DNA in human blood based on urchin-like gold nanocrystal-multiple graphene aerogel and target DNA-induced recycling double amplification strategy
Yuanfeng Peng, Li Ruiyi, Sun Xiulan, Wang Guangli, Zaijun Li
Topics & Concepts
ChemistryAscorbic acidDetection limitBiosensorDNANanocrystalColloidal goldGrapheneCombinatorial chemistryNanotechnologyNanoparticleChromatographyBiochemistryMaterials scienceFood scienceAdvanced biosensing and bioanalysis techniquesNanocluster Synthesis and ApplicationsAdvanced Nanomaterials in Catalysis