Electrogenerated chemiluminescence biosensor incorporating ruthenium complex-labelled Concanavalin A as a probe for the detection of Escherichia coli.
本文首次报道了一种用于高灵敏检测大肠杆菌(Escherichia coli, E. coli)的电化学发光(ECL)生物传感器。该传感器以刀豆蛋白A(Concanavalin A, Con A)作为生物识别元件,以双(2,2′-联吡啶)-4′-甲基-4-羧基联吡啶钌(II)(Ru1)配合物作为检测探针。制备时,先将羧基功能化单壁碳纳...