Electrogenerated chemiluminescence resonance energy transfer between luminol and CdSe@ZnS quantum dots and its sensing application in the determination of thrombin.

Analytical chemistry 2014 Dong YP, Gao TT, Zhou Y, Zhu JJ

本文报道了中性条件下以 luminol 为供体、CdSe@ZnS 量子点（QDs）为受体的电化学发光共振能量转移（ECL-RET）体系。CdSe@ZnS 量子点修饰的玻璃碳电极（CdSe@ZnS/GCE）能够催化 luminol 氧化，从而在无共反应剂条件下显著增强阳极 luminol 电化学发光。与裸玻璃碳电极相比，0.60 V ...

电化学发光(ECL)生物传感器 共振能量转移CdSe@ZnS量子点凝血酶适配体传感器

A label-free electrochemiluminescence aptasensor for thrombin detection based on host-guest recognition between tris(bipyridine)ruthenium(II)-β-cyclodextrin and aptamer.

Biosensors & bioelectronics 2014 Chen Q, Chen H, Zhao Y, Zhang F 等 7 人

本文报道了一种基于三(联吡啶)钌(II)-β-环糊精（tris(bpyRu)-β-CD）与抗凝血酶适配体（aptamer）之间主客体识别的无标记电化学发光（ECL）适配体传感器，用于超灵敏检测凝血酶。首先，氨基末端适配体（NH2-aptamer）通过EDC/NHS偶联反应固定在活化的玻璃碳电极（GCE）表面。随后，利用tris(bp...

电化学发光(ECL)生物传感器 适配体传感器凝血酶主客体识别三(联吡啶)钌(II)-β-环糊精