ルシフェラーゼによる生物発光を検出可能な高感度バイオフォトセンサの開発

書誌事項

タイトル別名
  • A High Sensitivity Bio Photosensor for Detecting a Luciferase Bioluminescence

抄録

A high sensitivity CMOS bio photosensor applicable to a bioluminescent assay was developed with a 0.18µm CMOS image sensor (CIS) process. The bio photosensor consisting of a photosensor and a PWM 20bit A/D converter achieved high sensitivity for detecting a extremely low bioluminescence due to a large photodiode area, a long exposure time and the other noise reduction techniques. The bio photosensor chip has a 2×4 sensor array on a 2.45×2.45mm2 die. Experimental results with the bioluminescence showed the chip can detect below 10-5lux luminescence at room temperature and the power consumption is 32µW.

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詳細情報 詳細情報について

  • CRID
    1390282679479185792
  • NII論文ID
    130004549504
  • DOI
    10.9746/sicetr.47.25
  • BIBCODE
    2011TSICE..47...25K
  • ISSN
    18838189
    04534654
  • 本文言語コード
    en
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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