An immunoassay using silver nanoparticle, silver enhancement and a flatbed scanner

Keng Shiang Huang, Wei Ting Chen, I. Long Wang, Hong Ping Lin, Tsung Chain Chang, Yu Cheng Lin

研究成果: Conference contribution

摘要

This paper reports a novel immunoassay using antibody-silver nanoparticles (Ab-AgNPs) conjugates as a reporter, the silver enhancement reaction to magnify the detection signal, a flatbed scanner to scan and detect the immuno-reaction signal. This study is based on the sandwich immunoassay which contained a primary antibody, a secondary antibody and antigens. The results show that the silver precipitation was catalyzed by Ab-AgNPs conjugates. The changing color of reaction could be observed by naked eye or commercial scanner. And the detection limit was 1 ng/mL.

原文English
主出版物標題Proceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007
編輯Jean-Louis Viovy, Patrick Tabeling, Stephanie Descroix, Laurent Malaquin
發行者Chemical and Biological Microsystems Society
頁面62-64
頁數3
ISBN(電子)9780979806407
出版狀態Published - 2007
事件11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007 - Paris, France
持續時間: 2007 10月 72007 10月 11

出版系列

名字Proceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007

Conference

Conference11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007
國家/地區France
城市Paris
期間07-10-0707-10-11

All Science Journal Classification (ASJC) codes

  • 化學工程(雜項)
  • 生物工程

指紋

深入研究「An immunoassay using silver nanoparticle, silver enhancement and a flatbed scanner」主題。共同形成了獨特的指紋。

引用此