Sandwich-type Electrochemical Immunoassay for Carbohydrate Antigen-125 Using Multifunctional Magnetic Beads with Ferrocenyl-tethered Dendrimer as Label

被引：4
|
作者：
Fu, Xiao-Hong [1 ]
机构：
[1] Yibin Univ, Sch Chem & Chem Engn, Yibin 644000, Peoples R China
来源：
CHEMISTRY LETTERS | 2009年 / 38卷 / 07期
关键词：
CARCINOEMBRYONIC ANTIGEN; ULTRASENSITIVE DETECTION; HORSERADISH-PEROXIDASE; CLINICAL IMMUNOASSAY; PROTEINS; NANOPARTICLES; ASSAY;
D O I：
10.1246/cl.2009.656
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
This letter describes a new sandwich-type electrochemical immunoassay for carbohydrate antigen-125 (CA125) by using multifunctional magnetic beads with ferrocenyl-tethered dendrimer as labels.
引用
收藏
页码：656 / 657
页数：2
相关论文
共 6 条
  • [1] POLY(AMIDOAMINE) DENDRIMER-FUNCTIONALIZED MAGNETIC BEADS AS AN IMMUNOSENSING PROBE FOR ELECTROCHEMICAL IMMUNOASSAY FOR CARBOHYDRATE ANTIGEN-125 IN HUMAN SERUM
    Fu, Xiao-Hong
    ANALYTICAL LETTERS, 2010, 43 (03) : 455 - 465
  • [2] A sandwich-type electrochemical immunosensor using polythionine/AuNPs nanocomposites as label for ultrasensitive detection of carcinoembryonic antigen
    Lai, Yuxuan
    Huang, Hao
    Xia, Zhihuan
    Li, Song
    Deng, Yan
    Liu, Xueying
    MATERIALS EXPRESS, 2019, 9 (05) : 444 - 450
  • [3] Nanoparticle-Based Sandwich Electrochemical immunoassay for Carbohydrate Antigen 125 with Signal Enhancement Using Enzyme-Coated Nanometer-Sized Enzyme-Doped Silica Beads
    Tang, Dianping
    Su, Biling
    Tang, Juan
    Ren, Jingjing
    Chen, Guonan
    ANALYTICAL CHEMISTRY, 2010, 82 (04) : 1527 - 1534
  • [4] Metal-doped Nanoparticles for Detection of Carbohydrate Antigen 15-3 in Human Serum Using a Sandwich-Type ICP-MS Immunoassay
    Jang, Hana
    Lim, H. B.
    BULLETIN OF THE KOREAN CHEMICAL SOCIETY, 2016, 37 (09): : 1433 - 1439
  • [5] Facile fabrication of an ultrasensitive sandwich-type electrochemical immunosensor for the quantitative detection of alpha fetoprotein using multifunctional mesoporous silica as platform and label for signal amplification
    Wang, Yulan
    Li, Xiaojian
    Cao, Wei
    Li, Yueyun
    Li, He
    Du, Bin
    Wei, Qin
    TALANTA, 2014, 129 : 411 - 416
  • [6] Ultrasensitive sandwich-type electrochemical immunosensor based on dual signal amplification strategy using multifunctional graphenena nocomposites as labels for quantitative detection of tissue polypeptide antigen
    Wang, Yulan
    Wang, Yaoguang
    Pang, Xuehui
    Du, Bin
    Li, He
    Wu, Dan
    Wei, Qin
    SENSORS AND ACTUATORS B-CHEMICAL, 2015, 214 : 124 - 131
1