An aptasensor for troponin I based on the aggregation-induced electrochemiluminescence of nanoparticles prepared from a cyclometallated iridium(III) complex and poly(4-vinylpyridine-co-styrene) deposited on nitrogen-doped graphene.
本文报道了一种用于检测心肌梗死生物标志物肌钙蛋白I(Troponin I, TI)的超灵敏一次性电化学发光(ECL)适配体传感器。该传感器以碳丝网印刷电极为基底,依次修饰氮掺杂石墨烯(NG)、适配体修饰的金纳米颗粒(AuNPs-Apt)以及环金属化铱(III)-聚(4-乙烯基吡啶-苯乙烯)纳米颗粒(CIPNPs),以提高识别元件负载...