Title:
CROSS-LINKING MATERIAL HAVING ADHESIVE STRENGTH, PREPARED USING BURKHOLDERIA-DERIVED TYROSINASE, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/216678
Kind Code:
A1
Abstract:
The present invention relates to a cross-linking material having adhesive strength, prepared using a Burkholderia-derived tyrosinase as a catalyst for a cross-linking reaction, a preparation method therefor, and an application thereof and, specifically, to a hydrogel composition having adhesive strength. The hydrogel composition having adhesive strength, of the present invention, can be injected through injection or spraying, and can be utilized in 3D printing, medical film manufacturing, and the like.
Inventors:
KIM BYUNG GEE (KR)
LEE UK JAE (KR)
LEE SANG HYUK (KR)
KIM HYUN (KR)
LEE UK JAE (KR)
LEE SANG HYUK (KR)
KIM HYUN (KR)
Application Number:
PCT/KR2019/005607
Publication Date:
November 14, 2019
Filing Date:
May 10, 2019
Export Citation:
Assignee:
SEOUL NAT UNIV R&DB FOUNDATION (KR)
International Classes:
C12P19/04; C12N9/02
Foreign References:
| US20130133107A1 | 2013-05-23 | |||
| KR101799812B1 | 2017-11-22 | |||
| KR20130011354A | 2013-01-30 |
Other References:
KIM, S.-H. ET AL.: "Enzyme-mediated tissue adhesive hydrogels for meniscus repair", - INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, vol. 110, 15 April 2018 (2018-04-15), pages 479 - 487, XP085363557, DOI: 10.1016/j.ijbiomac.2017.12.053
JIN. R. ET AL.: "Enzyme-mediated fast injectable hy drogels based on chitosan-glycolic acid/tyrosine: preparation, characterization, and chondrocyte culture", POLYMER CHEMISTRY, vol. 5, no. 2, 2014, pages 391 - 398, XP055652773
JIN. R. ET AL.: "Enzyme-mediated fast injectable hy drogels based on chitosan-glycolic acid/tyrosine: preparation, characterization, and chondrocyte culture", POLYMER CHEMISTRY, vol. 5, no. 2, 2014, pages 391 - 398, XP055652773
Attorney, Agent or Firm:
KOREANA PATENT FIRM (KR)
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