1 条结果 关键词:B族链球菌 ×

An enzyme-free electrochemiluminescence biosensor for ultrasensitive assay of Group B Streptococci based on self-enhanced luminol complex functionalized CuMn-CeO

Biosensors & bioelectronics 2019 Ling J, Zhao M, Chen F, Zhou X 等 7 人

本文开发了一种新型实用无酶电化学发光(ECL)生物传感方法,用于超灵敏、特异性检测B族链球菌(GBS)。该方法将自增强鲁米诺复合物功能化的CuMn-CeO2(CuMn-CeO2-PEI-luminol)与MNAzyme介导的目标循环放大相结合。首先,将聚乙烯亚胺(PEI)共反应物与鲁米诺结合于同一分子,制备高效自增强PEI-鲁米诺发...

电化学发光(ECL)生物传感器 B族链球菌CuMn-CeO2MNAzyme鲁米诺