Visible light-induced cross-linking of unmodified gelatin with PEGDA for DLP-3D printable hydrogels

Authors

  • Michael Zanon Dipartimento di Scienza Applicata e Tecnologia, Politecnico di Torino, Turin
  • Désirée Baruffaldi Dipartimento di Scienza Applicata e Tecnologia, Politecnico di Torino, Turin; PolitoBIOMed Lab, Politecnico di Torino, Turin
  • Marco Sangermano Dipartimento di Scienza Applicata e Tecnologia, Politecnico di Torino, Turin
  • Candido Fabrizio Pirri Dipartimento di Scienza Applicata e Tecnologia, Politecnico di Torino, Turin; PolitoBIOMed Lab, Politecnico di Torino, Turin
  • Francesca Frascella Dipartimento di Scienza Applicata e Tecnologia, Politecnico di Torino, Turin; PolitoBIOMed Lab, Politecnico di Torino, Turin
  • Annalisa Chiappone Dipartimento di Scienza Applicata e Tecnologia, Politecnico di Torino, Turin; PolitoBIOMed Lab, Politecnico di Torino, Turin

DOI:

https://doi.org/10.4081/bse.201

Keywords:

Hydrogel, DLP 3D printing, scaffold, gelatin

Abstract

The 3D printability of cold-water fish gelatin used as co-initiating species for the crosslinking of PEGDA monomers in presence of camphorquinone (through a Norrish II reaction) is evaluated. The 3D digital light processing leads to the creation of biocompatible printed structures able to support cell viability and proliferation.

Downloads

Download data is not yet available.

References

Downloads

Published

29-09-2021

Issue

Vol. 2 No. 1 (2021)

Section

Communications

License

Copyright (c) 2021 The Authors

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

PAGEPress has chosen to apply the Creative Commons Attribution NonCommercial 4.0 International License (CC BY-NC 4.0) to all manuscripts to be published.

How to Cite

Visible light-induced cross-linking of unmodified gelatin with PEGDA for DLP-3D printable hydrogels. (2021). Biomedical Science and Engineering, 2(1). https://doi.org/10.4081/bse.201