公开(公告)号：US20220280691A1

公开(公告)日：2022-09-08

申请号：US17631853

申请日：2020-07-10

Applicant: FREIE UNIVERSITÄT BERLIN

Inventor： Marie WEINHART ,  Laura ELOMAA

IPC: A61L27/26 ,  A61L27/22 ,  A61L27/36 ,  A61L27/18 ,  A61L27/16 ,  B29C64/129 ,  B29C64/40

Abstract: A photocurable composition for 3D printing includes a) at least one photocurable prepolymer chosen from the group consisting of functionalized gelatin bearing a first functional group and functionalized decellularized extracellular matrix bearing a second functional group; b) at least one solvent, the solvent being formamide; and c) at least one photoinitiator.