Preparation of Calcium Phosphate Compounds on Zirconia Surfaces for Dental Implant Applications.
alkali treatment
calcium phosphate coating
sintering
surface modification
zirconia
Journal
International journal of molecular sciences
ISSN: 1422-0067
Titre abrégé: Int J Mol Sci
Pays: Switzerland
ID NLM: 101092791
Informations de publication
Date de publication:
15 Jun 2022
15 Jun 2022
Historique:
received:
13
05
2022
revised:
06
06
2022
accepted:
13
06
2022
entrez:
24
6
2022
pubmed:
25
6
2022
medline:
28
6
2022
Statut:
epublish
Résumé
Titanium is widely used in medical implants despite the release of heavy metal ions over long-term use. Zirconia is very close to the color of teeth; however, its biological inertness hinders bonding with bone tissue. Alkaline treatment and coatings of calcium phosphate can be used to enhance bone regeneration adjacent to dental implants. This study examined the effects of alkaline treatment, calcium phosphate coatings, and sintering, on the physical properties of implant material. Our analysis confirmed that the calcium phosphate species were octacalcium phosphate (OCP). The sintering of calcium phosphate was shown to create B-type HAP, which is highly conducive toward the differentiation of mesenchymal stem cells (MSCs) into osteoblasts for the facilitation of bone integration. Conclusions: This study demonstrated the room-temperature fabrication of dental implants with superhydrophilic surfaces to enhance biocompatibility.
Identifiants
pubmed: 35743116
pii: ijms23126675
doi: 10.3390/ijms23126675
pmc: PMC9223636
pii:
doi:
Substances chimiques
Calcium Phosphates
0
Coated Materials, Biocompatible
0
Dental Implants
0
Phosphates
0
Zirconium
C6V6S92N3C
Titanium
D1JT611TNE
zirconium oxide
S38N85C5G0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : Ministry of Science and Technology of the People's Republic of China
ID : (MOST 107-2321-B-038-007-MY3
Organisme : Ministry of Science and Technology of the People's Republic of China
ID : MOST 110-2314-B-038-029-
Organisme : Ministry of Science and Technology of the People's Republic of China
ID : MOST 110-2314-B-038-065-MY3
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