基于蛋白质-RuO_(2)纳米颗粒构建电化学免疫传感器超灵敏检测甲胎蛋白  

Research on an Electrochemical Immunosensor Based on Protein-RuO_(2) Nanoparticles for Ultrasensitive Detection of α-fetoprotein

作　　者：张丽娜[1] 郑杰 吉晋兰[1] ZHANG Lina;ZHENG Jie;JI Jinlan(Jincheng Institute of Technology,Jincheng,Shanxi 048026,China;Jincheng Second People’s Hospital,Jincheng,Shanxi 048000,China)

机构地区：[1]晋城职业技术学院,山西晋城048026 [2]晋城市第二人民医院,山西晋城048000

出　　处：《晋城职业技术学院学报》2023年第2期81-84,共4页Journal of Jincheng Institute of Technology

摘　　要：本文采用蛋白质牛血清白蛋白(BSA)为模板,绿色合成稳定、生物相容性好的金属氧化物纳米材料(BSARuO_(2)),基于此构建了一种夹心型免疫传感器,实现甲胎蛋白(AFP)的超灵敏检测。In this paper,we used the protein bovine serum albumin(BSA)as a template to synthesize stable and biocompatible metal oxide nanomaterials(BSA-RuO_(2)),based on which we constructed a sandwich-type immunosensor for the ultrasensitive detection of alpha-fetoprotein(AFP).

关 键 词：BSA-RuO_(2)纳米颗粒 蛋白质模板 类过氧化物酶活性 电化学免疫传感器 

分 类 号：O652[理学—分析化学]