Water-soluble conjugated polymer as a platform for adenosine deaminase sensing based on fluorescence resonance energy transfer technique.
本文报道了一种基于水溶性共轭聚合物 PFP 和荧光共振能量转移(FRET)技术的腺苷脱氨酶(ADA)生物传感器。该传感器以 PFP 为荧光能量供体,以荧光素(FAM)标记的互补链 DNAc-FI 为共振门,以溴化乙锭(EB)为最终荧光能量受体。无 ADA 时,腺苷与适配体形成茎环结构,远离 DNAc-FI;380 nm 激发 PFP...