論文

査読有り
2017年4月

Improvements of low-detection-limit filter-free fluorescence sensor developed by charge accumulation operation

Japanese Journal of Applied Physics
  • Kiyotsugu Tanaka
  • ,
  • Yong Joon Choi
  • ,
  • Yu Moriwaki
  • ,
  • Takeshi Hizawa
  • ,
  • Tatsuya Iwata
  • ,
  • Fumihiro Dasai
  • ,
  • Yasuyuki Kimura
  • ,
  • Kazuhiro Takahashi
  • ,
  • Kazuaki Sawada

56
4
記述言語
英語
掲載種別
研究論文(国際会議プロシーディングス)
DOI
10.7567/JJAP.56.04CM09
出版者・発行元
IOP PUBLISHING LTD

© 2017 The Japan Society of Applied Physics. We developed a low-detection-limit filter-free fluorescence sensor by a charge accumulation technique. For charge accumulation, a floating diffusion amplifier (FDA), which included a floating diffusion capacitor, a transfer gate, and a source follower circuit, was used. To integrate CMOS circuits with the filter-free fluorescence sensor, we adopted a triple-well process to isolate transistors from the sensor on a single chip. We detected 0.1nW fluorescence under the illumination of excitation light by 1.5 ms accumulation, which was one order of magnitude greater than that of a previous current detection sensor.

Web of Science ® 被引用回数 : 3

リンク情報
DOI
https://doi.org/10.7567/JJAP.56.04CM09
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000414623100068&DestApp=WOS_CPL
Scopus
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85017164813&origin=inward
Scopus Citedby
https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85017164813&origin=inward

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