An Anti E. Coli O157:H7 Antibody-Immobilized Microcantilever for the Detection of Escherichia Coli (E. coli)

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抄録

A silicon microcantilever sensor was developed for the detection of <i>Escherichia coli</i> O157:H7. The microcantilever was modified by anti-<i>E. coli</i> O157:H7 antibodies on the silicon surface of the cantilever. When the aquaria <i>E. coli</i> O157:H7 positive sample is injected into the fluid cell where the microcantilever is held, the microcantilever bends upon the recognition of the <i>E. coli</i> O157:H7 antigen by the antibodies on the surface of the microcantilever. A negative control sample that does not contain <i>E. coli</i> O157:H7 antigen did not cause any bending of the microcantilever. The detection limit of the sensor was 1 × 10<sup>6</sup> cfu/mL when the assay time was < 2 h.

収録刊行物

  • Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

    Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 20(4), 585-587, 2004-04-10

    The Japan Society for Analytical Chemistry

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各種コード

  • NII論文ID(NAID)
    10012850319
  • NII書誌ID(NCID)
    AA10500785
  • 本文言語コード
    ENG
  • 資料種別
    SHO
  • ISSN
    09106340
  • NDL 記事登録ID
    6911913
  • NDL 雑誌分類
    ZP4(科学技術--化学・化学工業--分析化学)
  • NDL 請求記号
    Z54-F482
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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