Composite scaffolds based on calcium phosphates and barium titanate obtained through bacterial cellulose templated synthesis.
Bacteria
/ metabolism
Barium Compounds
/ chemistry
Biocompatible Materials
/ chemistry
Bone and Bones
/ drug effects
Calcium Phosphates
/ chemistry
Cellulose
/ chemistry
Materials Testing
/ methods
Polymers
/ chemistry
Porosity
Tissue Engineering
/ methods
Tissue Scaffolds
/ chemistry
Titanium
/ chemistry
Bacterial cellulose
Barium titanate
Biocompatibility
Calcium phosphates
Composite scaffolds
Journal
Materials science & engineering. C, Materials for biological applications
ISSN: 1873-0191
Titre abrégé: Mater Sci Eng C Mater Biol Appl
Pays: Netherlands
ID NLM: 101484109
Informations de publication
Date de publication:
May 2020
May 2020
Historique:
received:
30
07
2019
revised:
25
01
2020
accepted:
27
01
2020
entrez:
25
3
2020
pubmed:
25
3
2020
medline:
15
12
2020
Statut:
ppublish
Résumé
Taking into account the potential of barium titanate to deliver electrical stimulation to the physiological microenvironment and offer beneficial conditions for the cellular metabolism, this mineral phase was selected for the development of new composites. In this context, calcium phosphates and barium titanate were deposited on bacterial cellulose membranes under ultrasonic irradiation, the resulting system being subjected to a thermal treatment in optimized conditions in order to remove the polymeric template and achieve 3D porous architectures. The complex characterization performed on the intermediate and final samples demonstrated the suitability of such materials for hard tissue engineering applications.
Identifiants
pubmed: 32204018
pii: S0928-4931(19)32797-3
doi: 10.1016/j.msec.2020.110704
pii:
doi:
Substances chimiques
Barium Compounds
0
Biocompatible Materials
0
Calcium Phosphates
0
Polymers
0
barium titanate(IV)
12047-27-7
Cellulose
9004-34-6
Titanium
D1JT611TNE
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
110704Informations de copyright
Copyright © 2020 Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.