Invention Grant
- Patent Title: Microfluidic chip for culturing and real-time monitoring of multicellular tissues and use method thereof
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Application No.: US16960239Application Date: 2018-04-04
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Publication No.: US11661573B2Publication Date: 2023-05-30
- Inventor: Zhen Zhu , Qiaodan Li , Dingxin Jin , Feng Yu , Yangye Geng
- Applicant: SOUTHEAST UNIVERSITY
- Applicant Address: CN Nanjing
- Assignee: SOUTHEAST UNIVERSITY
- Current Assignee: SOUTHEAST UNIVERSITY
- Current Assignee Address: CN Nanjing
- Agency: CBM Patent Consulting, LLC
- Priority: CN 1810262702.5 2018.03.28
- International Application: PCT/CN2018/081802 2018.04.04
- International Announcement: WO2019/183998A 2019.10.03
- Date entered country: 2020-07-06
- Main IPC: C12M3/00
- IPC: C12M3/00 ; B01L3/00 ; C12M3/06 ; C12M1/34

Abstract:
A microfluidic chip for culturing and real-time monitoring of multicellular tissues and use method thereof. The chip comprises a glass substrate layer, and a PDMS microchannel layer located on the glass substrate layer, wherein the glass substrate layer comprises a glass substrate, and a plurality of microelectrodes thereon; the PDMS microchannel comprises a plurality of independent microfluidic channels; the microelectrodes on the glass substrate are in one-to-one correspondence with the microfluidic channels in the PDMS microchannel layer; and the microelectrodes are electrically connected to an external circuit. The use method comprises: cell capture, cell or tissue culture, electrical impedance spectroscopy detection, and tissue release.
Public/Granted literature
- US20210071122A1 MICROFLUIDIC CHIP FOR CULTURING AND REAL-TIME MONITORING OF MULTICELLULAR TISSUES AND USE METHOD THEREOF Public/Granted day:2021-03-11
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