3D bioprinting of dual-crosslinked nanocellulose hydrogels for tissue engineering applications.
Animals
Biocompatible Materials
/ chemical synthesis
Calcium
/ chemistry
Cells, Cultured
Cellulose
/ chemical synthesis
Cross-Linking Reagents
/ chemical synthesis
Hydrogels
/ chemical synthesis
Materials Testing
Mice
Molecular Structure
Nanoparticles
/ chemistry
Printing, Three-Dimensional
Tissue Engineering
Tissue Scaffolds
/ chemistry
Journal
Journal of materials chemistry. B
ISSN: 2050-7518
Titre abrégé: J Mater Chem B
Pays: England
ID NLM: 101598493
Informations de publication
Date de publication:
21 08 2021
21 08 2021
Historique:
pubmed:
22
7
2021
medline:
4
2
2022
entrez:
21
7
2021
Statut:
ppublish
Résumé
Hydrogels based on cellulose nanofibrils (CNFs) have been widely used as scaffolds for biomedical applications, however, the poor mechanical properties of CNF hydrogels limit their use as ink for 3D bioprinting in order to generate scaffolds for tissue engineering applications. In this study, a dual crosslinkable hydrogel ink composed of a poly(ethylene glycol) (PEG) star polymer and 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO)-oxidized nanocellulose fibers (CNFs) is presented. As the resulting hydrogel had low structural integrity, at first crosslinking of CNFs was introduced by Ca
Substances chimiques
Biocompatible Materials
0
Cross-Linking Reagents
0
Hydrogels
0
Cellulose
9004-34-6
Calcium
SY7Q814VUP
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM