ELECTROCHEMICAL IMMUNOASSAY SYSTEM UTILIZING GOLD DOPED SILICA NANOPARTICLES, ELECTROCHEMICAL IMMUNOASSAY METHOD AND ELECTROCHEMICAL IMMUNOASSAY DEVICE USING THE SAME.,申请号KR20130147274-传众专利搜索

ELECTROCHEMICAL IMMUNOASSAY SYSTEM UTILIZING GOLD DOPED SILICA NANOPARTICLES, ELECTROCHEMICAL IMMUNOASSAY METHOD AND ELECTROCHEMICAL IMMUNOASSAY DEVICE USING THE SAME.

申请公布号：KR101515155(B1)

申请号：KR20130147274

申请日期：2013.11.29

申请公布日期：2015.04.27

申请人：

THINKER ROUTE CO., LTD.;KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人：SHIN, SU JEONG;LEE, SEOK JAE;LEE, TAE JAE;SEOK, SEUNG HWAN;KIM, BONG SUK;LEE, SANG HUN

分类号：C07K19/00;G01N33/53;G01N33/536

主分类号：C07K19/00

摘要：<p>The present invention provides an electrochemical immunoassay system and an immune sensor having high sensitivity through amplification of electrical signals. To this end, the electrochemical immunoassay system using gold (Au) particle-bonding silica nanoparticles comprises: a gold (Au) electrode layer; a first antibody fixed on the gold (Au) electrode layer; an antigen to be detected by reacting to the first antibody; a second antibody combined on the antigen to be detected; and gold (Au) particle-bonding silica nanoparticles combined on the second antibody.</p>