The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 20, 2019
Filed:
Nov. 29, 2016
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Eun Kyoung Kim, Seoul, KR;
Hyun Ok Kim, Gyeonggi-do, KR;
Jung Mok You, Seoul, KR;
Jeong Hun Kim, Seoul, KR;
Tea Hoon Park, Gyeongnam, KR;
Byeong Gwan Kim, Gyeonggi-do, KR;
June Seok Heo, Seoul, KR;
Han Soo Kim, Gyeonggi-do, KR;
Abstract
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.