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Title:
METHOD FOR PRODUCING POLYVINYL ALCOHOL NANOFIBER STRUCTURE FOR CELL CULTURE
Document Type and Number:
WIPO Patent Application WO/2018/016701
Kind Code:
A1
Abstract:
A method for producing a polyvinyl alcohol nanofiber structure for cell culture according to the present invention comprises the steps of: electrospinning an electrospinning solution comprising polyvinyl alcohol, polyacrylic acid and glutaraldehyde to thereby form a nanofiber mat; crosslinking the nanofiber mat by treating the same with vapor of hydrochloric acid; and crystallizing the nanofiber mat treated with the vapor of hydrochloric acid by treating the same with a solvent of dimethylformaldehyde.

Inventors:
KWAK, Jong Young (904ho, World cup-ro 185 Yeongtong-gu,Suwon-si, Gyeonggi-do, 16502, KR)
KIM, Jung Min (106dong 904ho, 27-9 Jungbu-daero 271beon-gil, Yeongtong-gu,Suwon-si, Gyeonggi-do, 16501, KR)
PARK, Yeo Jin (125dong 502ho, 107 Jungdong-ro,Bucheon-si, Gyeonggi-do, 14619, KR)
PARK, Dan Bi (311dong 501ho, 63 Migeum-ro, Bundang-gu,Seongnam-si, Gyeonggi-do, 13624, KR)
MUHAMMAD, Qasaim (48 Jungbu-daero 239beon-gil, Paldal-guSuwon-si, Gyeonggi-do, 16497, KR)
JEONG, Young Hun (6dong 601ho, Sincheondong-ro 320Suseong-gu, Daegu, 42130, KR)
Application Number:
KR2017/000393
Publication Date:
January 25, 2018
Filing Date:
January 12, 2017
Export Citation:
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Assignee:
AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION (206 World cup-ro, Yeongtong-guSuwon-si, Gyeonggi-do, 16499, KR)
International Classes:
D04H1/4309; C12N5/00; D01D5/00; D01D10/02; D04H1/728; D06M13/127
Foreign References:
US20120107900A12012-05-03
KR20110028019A2011-03-17
KR920019926A
KR20070099926A2007-10-10
KR20140091448A2014-07-21
Attorney, Agent or Firm:
NAM, Gun Pil et al. (2dong 508ho, ACE hitech city 775, Gyeongin-ro,Yeongdeungpo-gu, Seoul, 07299, KR)
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