Title:
DETECTION CHIP AND MODIFICATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/185086
Kind Code:
A1
Abstract:
Disclosed are a detection chip and a modification method therefor. The modification method comprises performing a surface activation treatment on a hydrophilic layer of the detection chip, such that a hydroxy-containing modification group is formed on a surface of the hydrophilic layer; then performing a surface amination treatment on the hydrophilic layer using a solution containing an amino compound, such that an amino-containing modification group is formed on the surface of the hydrophilic layer; and finally, performing a surface carboxylation treatment on the hydrophilic layer using a solution containing an anhydride compound, such that a carboxyl-containing modification group is formed on the surface of the hydrophilic layer.
Inventors:
YIN YUDAN (CN)
YU JING (CN)
LIU HAONAN (CN)
LIU ZHUKAI (CN)
YU JING (CN)
LIU HAONAN (CN)
LIU ZHUKAI (CN)
Application Number:
PCT/CN2021/078946
Publication Date:
September 23, 2021
Filing Date:
March 03, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G01N33/68; B01L3/00
Foreign References:
| CN111266141A | 2020-06-12 | |||
| CN104805509A | 2015-07-29 | |||
| CN105854962A | 2016-08-17 | |||
| CN1687777A | 2005-10-26 | |||
| CN1619310A | 2005-05-25 | |||
| CN106345544A | 2017-01-25 | |||
| US20130029428A1 | 2013-01-31 | |||
| US20050019791A1 | 2005-01-27 | |||
| CN106434302A | 2017-02-22 | |||
| CN107603874A | 2018-01-19 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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