Title:
STEPPED BIOLOGICAL CHIP AND GENE SEQUENCING DEVICE FOR TESTING SAME
Document Type and Number:
WIPO Patent Application WO/2020/108664
Kind Code:
A1
Abstract:
A stepped biological chip and a gene sequencing device for testing same. The stepped biological chip comprises substrates and small fluorescent balls carrying biological information arranged on the top of the substrates, and the heights of the center point of adjacent small fluorescent balls from a substrate bottom edge A are incremented or decremented by equal value. The gene sequencing device comprises a chip placing platform, the stepped biological chip, and a microscope objective lens placed above the chip placing platform and an illumination light source irradiated on the stepped biological chip at a certain angle of incidence.
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Inventors:
YU MEIQUN (CN)
ZHOU WEI (CN)
ZHOU WEI (CN)
Application Number:
PCT/CN2020/070194
Publication Date:
June 04, 2020
Filing Date:
January 03, 2020
Export Citation:
Assignee:
MOONLIGHT NANJING INSTR CO LTD (CN)
International Classes:
G01N21/64; B01L3/00; C12M1/34
Domestic Patent References:
| WO2004004885A1 | 2004-01-15 |
Foreign References:
| CN109433282A | 2019-03-08 | |||
| CN209451867U | 2019-10-01 | |||
| CN107402199A | 2017-11-28 | |||
| CN102901715A | 2013-01-30 | |||
| CN101493411A | 2009-07-29 | |||
| CN101378067A | 2009-03-04 | |||
| JP2004138420A | 2004-05-13 | |||
| US20030059820A1 | 2003-03-27 |
Attorney, Agent or Firm:
NANJING SUGAO PATENT AND TRADEMARK FIRM (ORDINARY PARTNERSHIP) (CN)
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