Title:
NANOPORE STRUCTURE AND BASE SEQUENCE ANALYSIS DEVICE INCLUDING NANOPORE STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2021/111987
Kind Code:
A1
Abstract:
This nanopore structure: includes a first metal member in the form of a thin film that comprises through-holes and a second metal member that is disposed so as to narrow the diameters of the through-holes; and includes nanopores with diameters of 10 nm or less due to the first metal member and the second metal member. Moreover, this base sequence analysis device comprises a cis-chamber and a trans-chamber, a nanopore structure between the cis-chamber and the trans-chamber, a first electrode (working electrode) disposed in the cis-chamber, a second electrode (counter electrode) disposed in the trans-chamber, and a third electrode (reference electrode 2).
Inventors:
MAJIMA YUTAKA (JP)
PHAN TRONG TUE (JP)
PHAN TRONG TUE (JP)
Application Number:
PCT/JP2020/044075
Publication Date:
June 10, 2021
Filing Date:
November 26, 2020
Export Citation:
Assignee:
JAPAN SCIENCE & TECH AGENCY (JP)
International Classes:
C12M1/00; C12M1/34; G01N27/00; G01N33/483; G01N33/50
Domestic Patent References:
| WO2017183716A1 | 2017-10-26 | |||
| WO2019060052A1 | 2019-03-28 |
Foreign References:
| JP2013090576A | 2013-05-16 | |||
| JP2014020838A | 2014-02-03 | |||
| US20200132624A1 | 2020-04-30 | |||
| JP2015535179A | 2015-12-10 |
Other References:
GRANT-JACOB, J. A. ET AL.: "Design and fabrication of a 3D-structured gold film with nanopores for local electric field enhancement in the pore", NANOTECHNOLOGY, 18 December 2015 (2015-12-18), XP020298067, DOI: 10.1088/0957-4484/27/6/065302
CARPIGNANO, F. ET AL.: "Nanopores within 3D- structured gold film for sensing applications", IN BOOK: 18TH ITALIAN NATIONAL CONFERENCE ON PHOTONIC TECHNOLOGIES (FOTONICA2016, June 2016 (2016-06-01), XP055832258
See also references of EP 4071228A4
CARPIGNANO, F. ET AL.: "Nanopores within 3D- structured gold film for sensing applications", IN BOOK: 18TH ITALIAN NATIONAL CONFERENCE ON PHOTONIC TECHNOLOGIES (FOTONICA2016, June 2016 (2016-06-01), XP055832258
See also references of EP 4071228A4
Attorney, Agent or Firm:
TAKAHASHI, HAYASHI AND PARTNER PATENT ATTORNEYS, INC. (JP)
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