基于磁性NiCo2O4超级结构的免疫传感器及其对肿瘤标记物的超灵敏检测[EB/OL]
北京:中国科技论文在线
) 摘要: 一种新型的无酶生物探针(即血红素功能化的磁性NiCo2O4超级结构(MNS-Hb))被用于实现对癌胚抗原(CEA)的光电化学和电化学双信号免疫传感
双信号免疫传感
肿瘤标记物 LI Yilin
并且可实现对肿瘤标记物的准确定量
) Abstract: A new enzyme-free bioprobe, consisted of hematin functioned magnetic NiCo2O4 superstructure (MNS-Hb), was designed for ultrasensitive photoelectrochemical and electrochemical dual-readout immunosensing of carcinoembryonic antigen (CEA) on carbon nanohorns (CNH) support
MNS-Hb nano-hybrid exhibited much higher mimic enzyme catalytic activity and evidently amplified electrocatalytic signal
The experimental outcome demonstrated the promising application of MNS in developing ultrasensitive, cost-effective and environment friendly dual-readout immunosensor and accurate clinical diagnoses strategy for tumor markers
Keywords: Magnetic NiCo2O4 superstructure; Dual-signal immunosensor; bioprobe; tumor marker 下载PDF阅读器 PDF全文下载: 初稿 ( 勘误表 )( 4 ) 1 第236行 “标记物” 改为 “标志物” 2 第243行 “标记物” 改为 “标志物” 3 第244行 “标记物” 改为 “标志物” 作者简介: Yilin Li(1991-),Famale, Master, Analytical Chemistry 通信联系人: Dai Hong (1981-), Male, Adjunct professor, Electroanalytical Chemistry 【收录情况】 中国科技论文在线: 李宜霖
成本低以及环境友好型的双信号免疫识别器件的构建具有良好的借鉴意义