Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, PR China.
Chem Commun (Camb). 2013 Feb 21;49(15):1539-41. doi: 10.1039/c2cc38508b.
A reusable potassium ion biosensor was reported for the first time based on the reversible DNA structural change and the interaction between surface plasmons of Au nanoparticles (NPs) and the ECL emission of CdS nanocrystals (NCs).
首次报道了一种基于 DNA 结构的可逆变化和金纳米粒子(AuNPs)表面等离子体与硫化镉纳米晶体(CdS NCs)的电致化学发光(ECL)发射相互作用的可重复使用的钾离子生物传感器。