A reagentless signal-on architecture for electronic, real-time copper sensors based on self-cleavage of DNAzymes

[摘要] Herein, a rapid electrochemical biosensor based on highly specific, metal-induced self-cleaving DNAzymes was designed. This proposed sensing protocol offers reasonable selectivity, amazingly fast speed and operational convenience for copper assays on-line...

[学科分类] 分析化学