Title:
BIOCHIP, BIOCHIP UNIT, BIOCHIP READING DEVICE, METHOD FOR MANUFACTURING BIOCHIP
Document Type and Number:
WIPO Patent Application WO/2018/142880
Kind Code:
A1
Abstract:
Through the present invention, optical noise in fluorescence measurement is suppressed. A biochip 110 for fluorescence measurement is characterized by being provided with a transparent substrate 111, a plurality of microlenses 112 formed in dispersed fashion on a first surface 111a of the transparent substrate 111, a plurality of protrusions 113 formed on a second surface 111b of the transparent substrate 111 so as to correspond one-to-one with the microlenses 112, and sites 114 for fluorescence measurement formed at the apexes of the protrusions 113.
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Inventors:
TANAAMI TAKEO (JP)
TAGUCHI TOMOYUKI (JP)
MIYAUCHI YUKI (JP)
TAGUCHI TOMOYUKI (JP)
MIYAUCHI YUKI (JP)
Application Number:
PCT/JP2018/000676
Publication Date:
August 09, 2018
Filing Date:
January 12, 2018
Export Citation:
Assignee:
YOKOGAWA ELECTRIC CORP (JP)
International Classes:
G01N21/64; G01N21/03; G01N21/15; G01N37/00; G03B15/00; G03B15/02
Domestic Patent References:
| WO2016178975A1 | 2016-11-10 | |||
| WO2016125244A1 | 2016-08-11 | |||
| WO2012004735A1 | 2012-01-12 | |||
| WO2002001194A1 | 2002-01-03 | |||
| WO2017145230A1 | 2017-08-31 |
Foreign References:
| JP2000019099A | 2000-01-21 | |||
| JP2007248063A | 2007-09-27 | |||
| JP2003004629A | 2003-01-08 | |||
| JP2005283568A | 2005-10-13 | |||
| JP2006511803A | 2006-04-06 | |||
| JP2016528496A | 2016-09-15 | |||
| JP2002514739A | 2002-05-21 | |||
| JP2004156911A | 2004-06-03 | |||
| JPH11173987A | 1999-07-02 | |||
| JP2002207007A | 2002-07-26 | |||
| JP2006058044A | 2006-03-02 |
Other References:
"Development of Ultrasensitive DNA Chip by Columnar Structure", CHEMICAL ENGINEERING, vol. 72, no. 9, 2008, pages 470,472
See also references of EP 3578957A4
See also references of EP 3578957A4
Attorney, Agent or Firm:
OKUMACHI Tetsuyuki (JP)
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