| 发明名称 |
METHODS OF SELECTIVE CELL ATTACHMENT/DETACHMENT, CELL PATTERNIZATION AND CELL HARVESTING BY MEANS OF NEAR INFRARED RAYS |
| 摘要 |
The present invention relates to a method for selective cell attachment/detachment, cell patternization and cell harvesting by means of near infrared rays. More particularly, conducting polymers or metal oxides having exothermic characteristics upon irradiation of near infrared light is used as a cell culture scaffold, thus selectively attaching/detaching cells without an enzyme treatment. The scaffold has an effect of promoting proliferation or differentiation of stem cells, and therefore, can be used as a stem cell culture scaffold. The scaffold enables cell attachment/detachment without temporal or spatial restrictions, thus enabling cell patternization. |
| 申请公布号 |
US2017073627(A1) |
申请公布日期 |
2017.03.16 |
| 申请号 |
US201615363300 |
申请日期 |
2016.11.29 |
| 申请人 |
Industry-Academic Cooperation Foundation, Yonsei University |
发明人 |
KIM Eun Kyung;Kim Hyun Ok;You Jung Mok;Kim Jeong Hun;Park Tea Hoon;Kim Byeong Gwan;Heo June Seok;Kim Han Soo |
| 分类号 |
C12M1/26;C08J5/18;C12M1/12;C12N5/00;C12M1/00 |
主分类号 |
C12M1/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of detaching cultured cells by irradiating a cell culture container with near-infrared, wherein the cell culture container comprises a cell culture region in which a polymer or copolymer film of at least one monomer selected from the group consisting of compounds of Formulas 1a to 1j having an absorbance in a near-infrared region is formed: |
| 地址 |
Seoul KR |
