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Paper Abstract and Keywords
Presentation 2014-06-02 14:20
[Poster Presentation] A design of lensless fluorescent measurement system for digital ELISA
Hironari Takehara, Kiyotaka Sasagawa, Toshihiko Noda, Takashi Tokuda (NAIST), Soo Hyeon Kim, Ryota Iino, Hiroyuki Noji (UTokyo), Jun Ohta (NAIST)
Abstract (in Japanese) (See Japanese page) 
(in English) Enzyme linked-immunosorbent assay (ELISA) is a diagnosis method used for early stage cancers and other diseases. Recently, digital ELISA has been proposed to achieve higher sensitivity. In order to distribute the diagnosis system widely in clinical practice, we have proposed a compact observation system. In the system, fluorescence microscope was replaced by CMOS image sensor, which can realize palmtop equipment. The properties of CMOS image sensor and fluorescence filter should be optimized for the system. We simulated the characteristics of micro pillar absorption filter surrounded by metal, which can effectively transmit fluorescence from reaction chambers to photodiodes of CMOS image sensor.
Keyword (in Japanese) (See Japanese page) 
(in English) ELISA / Digital ELISA / CMOS image sensor / Fluorescent observation / / / /  
Reference Info. ITE Tech. Rep., vol. 38, no. 1, IST2014-10, pp. 35-38, June 2014.
Paper # IST2014-10 
Date of Issue 2014-05-26 (IST) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970

Conference Information
Committee IST  
Conference Date 2014-06-02 - 2014-06-02 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Paper Information
Registration To IST 
Conference Code 2014-06-IST 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A design of lensless fluorescent measurement system for digital ELISA 
Sub Title (in English)  
Keyword(1) ELISA  
Keyword(2) Digital ELISA  
Keyword(3) CMOS image sensor  
Keyword(4) Fluorescent observation  
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1st Author's Name Hironari Takehara  
1st Author's Affiliation Nara Institute of Science and Technology (NAIST)
2nd Author's Name Kiyotaka Sasagawa  
2nd Author's Affiliation Nara Institute of Science and Technology (NAIST)
3rd Author's Name Toshihiko Noda  
3rd Author's Affiliation Nara Institute of Science and Technology (NAIST)
4th Author's Name Takashi Tokuda  
4th Author's Affiliation Nara Institute of Science and Technology (NAIST)
5th Author's Name Soo Hyeon Kim  
5th Author's Affiliation The University of Tokyo (UTokyo)
6th Author's Name Ryota Iino  
6th Author's Affiliation The University of Tokyo (UTokyo)
7th Author's Name Hiroyuki Noji  
7th Author's Affiliation The University of Tokyo (UTokyo)
8th Author's Name Jun Ohta  
8th Author's Affiliation Nara Institute of Science and Technology (NAIST)
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Speaker
Date Time 2014-06-02 14:20:00 
Presentation Time 60 
Registration for IST 
Paper # ITE-IST2014-10 
Volume (vol) ITE-38 
Number (no) no.1 
Page pp.35-38 
#Pages ITE-4 
Date of Issue ITE-IST-2014-05-26 


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