Title:
高消光係数標識子と誘電体基板を用いた高感度バイオセンサチップ、測定システム、及び測定方法
Document Type and Number:
Japanese Patent JP7177913
Kind Code:
B2
Abstract:
The present chip relates to a high-sensitive biosensor chip using a high extinction coefficient marker and a dielectric substrate, a measurement system, and a measurement method and, more specifically, to an ellipsometry-based high-sensitive biosensor technology or a measurement method using same, the technology amplifying an elliptically polarized signal by a marker having a high extinction coefficient and a dielectric substrate. The marker and the substrate used in the present chip measure a Brewster's angle shift or an elliptical polarization measurement angle with respect to an ultra-low concentration biological material (e.g. antibody or DNA).
Inventors:
Kim, Dong Hyun
Cho, Hyunmo
Cho, Youngjae
Chegal, won
Cho, Hyunmo
Cho, Youngjae
Chegal, won
Application Number:
JP2021509915A
Publication Date:
November 24, 2022
Filing Date:
August 20, 2019
Export Citation:
Assignee:
KOREA RESERCH INSTITUTE OF STANDARDS AND SCIENCE
International Classes:
G01N21/21; G01N33/543
Domestic Patent References:
| JP4315052A | ||||
| JP2011209097A | ||||
| JP2018503810A |
Foreign References:
| KR1020090064917A |
Attorney, Agent or Firm:
田中 秀▲てつ▼
Hirose Hajime
Yuki Yamada
Ryu Kobayashi
Tetsuya Mori
Hirose Hajime
Yuki Yamada
Ryu Kobayashi
Tetsuya Mori