Title:
FLUORESCENT ENCODING MICROSPHERES AND ARRAY AND PREPARATION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/063337
Kind Code:
A1
Abstract:
Fluorescent encoding microspheres and an array and a preparation method, the encoding microspheres comprising microsphere carriers, and the microsphere carriers being mesoporous microspheres. At least one type of fluorescent marker is provided inside the microsphere carriers, the fluorescent markers being formed from connecting a fluorochrome and a mediator. The central emission wavelengths of the fluorochromes corresponding to each fluorescent marker differ from each other, and thus each type of fluorochrome defines one dimension of encoding information of the encoding microspheres.
Inventors:
WANG YAO (CN)
XU HONG (CN)
GU HONGCHEN (CN)
XU HONG (CN)
GU HONGCHEN (CN)
Application Number:
PCT/CN2021/128884
Publication Date:
March 31, 2022
Filing Date:
November 05, 2021
Export Citation:
Assignee:
UNIV SHANGHAI JIAOTONG (CN)
SHANGHAI MAG GENE NANOTECH CO LTD (CN)
SHANGHAI MAG GENE NANOTECH CO LTD (CN)
International Classes:
B01J13/02; C09K11/06; C09K11/02; C09K11/88
Domestic Patent References:
| WO1999019515A1 | 1999-04-22 |
Foreign References:
| CN112111268A | 2020-12-22 | |||
| CN101092487A | 2007-12-26 | |||
| US4157323A | 1979-06-05 | |||
| CN101846676A | 2010-09-29 | |||
| US4774189A | 1988-09-27 | |||
| CN1475805A | 2004-02-18 | |||
| CN106634945A | 2017-05-10 | |||
| CN1690163A | 2005-11-02 |
Other References:
JIANG YANG: "Preparation of Dual QDs Encoded Beads and Study of Their Decoding by Flow Cytometry", CHINESE MASTER'S THESES FULL-TEXT DATABASE, SHANGHAI JIAO TONG UNIVERSITY, 29 February 2020 (2020-02-29), XP055913687
Attorney, Agent or Firm:
SHANGHAI JIANQIU INTELLECTUAL PROPERTY ATTORNEYS (CN)
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