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US 2021/0230657 A1Published application
Cross-linking material having adhesive strength, prepared using burkholderia-derived tyrosinase, preparation method therefor, and application thereof
AssigneeSeoul National University R&Db Foundation
InventorsByung Gee Kim, Uk Jae Lee, Sang Hyuk Lee, Hyun Kim
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Abstract
The present invention relates to a cross-linked material having adhesion prepared by using tyrosinase derived from Burkholderia, preparation method thereof and application thereof, and specifically relates to the hydrogel composition having adhesiveness. The hydrogel composition having adhesiveness of the present invention is injectable through an injection or spraying, and can be used in 3D printing or preparation of adhesive hydrogel medical film, etc.
Claims14
A method for preparing an adhesive hydrogel composition, the method comprising:
- cross-linking:
- a polymer wherein a phenol derivative is introduced to hyaluronic acid, alginate, chondroitin sulfate, chitosan or polyethylene glycol;
- gelatin;
- or albumin;
- using tyrosinase derived from Burkholderia.
2 more elements
Dependencies are inferred from the claim text.