Towards an electronic dog nose: Surface plasmon resonance immunosensor for security and safety

研究成果: Contribution to journalReview article査読

29 被引用数 (Scopus)

抄録

This review describes an “electronic dog nose” based on a surface plasmon resonance (SPR) sensor and an antigen–antibody interaction for security and safety. We have concentrated on developing appropriate sensor surfaces for the SPR sensor for practical use. The review covers different surface fabrications, which all include variations of a self-assembled monolayer containing oligo(ethylene glycol), dendrimer, and hydrophilic polymer. We have carried out detection of explosives using the sensor surfaces. For the SPR sensor to detect explosives, the vapor or particles of the target substances have to be dissolved in a liquid. Therefore, we also review the development of sampling processes for explosives, and a protocol for the measurement of explosives on the SPR sensor in the field. Additionally, sensing elements, which have the potential to be applied for the electronic dog nose, are described.

本文言語英語
ページ(範囲)16586-16616
ページ数31
ジャーナルSensors (Switzerland)
14
9
DOI
出版ステータス出版済み - 9 5 2014

All Science Journal Classification (ASJC) codes

  • 分析化学
  • 生化学
  • 原子分子物理学および光学
  • 器械工学
  • 電子工学および電気工学

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