Magnetic microbead-based electrochemical immunoassays

Hideki Kuramitz*

*この論文の責任著者

研究成果: ジャーナルへの寄稿総説査読

69 被引用数 (Scopus)

抄録

This review provides a summary of recent works concerning electrochemical immunoassays using magnetic microbeads as a solid phase. Recent research activity has led to innovative and powerful detection strategies that have been resulted in sensitive electrochemical detection. Coupling of magnetic microbeads with highly sensitive electrochemical detection provides a useful analytical method for environmental evaluation and clinical diagnostics, etc. The huge surface area and high dispersion capability of magnetic microbeads strongly contributes towards the development of new sensitive, rapid, user-friendly, and miniaturized electrochemical immunoassay systems. Moreover, the immunocomplexes formed on the magnetic microbead surface can be easily detected without pretreatment steps such as preconcentration or purification, which are normally required for standard methods. The discussion in this review is organized in two main subjects that include magnetic-microbead-based assays using enzyme labels and nanoparticle tags.

本文言語英語
ページ(範囲)61-69
ページ数9
ジャーナルAnalytical and Bioanalytical Chemistry
394
1
DOI
出版ステータス出版済み - 2009/05

ASJC Scopus 主題領域

  • 分析化学
  • 生化学

フィンガープリント

「Magnetic microbead-based electrochemical immunoassays」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル