Surface Modifications of Dental Ceramic Implants with Different Glass Solder Matrices: In Vitro Analyses with Human Primary Osteoblasts and Epithelial Cells
Joint Authors
Markhoff, Jana
Mick, Enrico
Mitrovic, Aurica
Pasold, Juliane
Wegner, Katharina
Bader, Rainer
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-09-11
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Ceramic materials show excellent esthetic behavior, along with an absence of hypersensitivity, making them a possible alternative implant material in dental surgery.
However, their surface properties enable only limited osseointegration compared to titanium implants.
Within this study, a novel surface coating technique for enhanced osseointegration was investigated biologically and mechanically.
Specimens of tetragonal zirconia polycrystal (TZP) and aluminum toughened zirconia (ATZ) were modified with glass solder matrices in two configurations which mainly consisted of SiO2, Al2O3, K2O, and Na2O.
The influence on human osteoblastic and epithelial cell viability was examined by means of a WST-1 assay as well as live/dead staining.
A C1CP-ELISA was carried out to verify procollagen type I production.
Uncoated/sandblasted ceramic specimens and sandblasted titanium surfaces were investigated as a reference.
Furthermore, mechanical investigations of bilaterally coated pellets were conducted with respect to surface roughness and adhesive strength of the different coatings.
These tests could demonstrate a mechanically stable implant coating with glass solder matrices.
The coated ceramic specimens show enhanced osteoblastic and partly epithelial viability and matrix production compared to the titanium control.
Hence, the new glass solder matrix coating could improve bone cell growth as a prerequisite for enhanced osseointegration of ceramic implants.
American Psychological Association (APA)
Markhoff, Jana& Mick, Enrico& Mitrovic, Aurica& Pasold, Juliane& Wegner, Katharina& Bader, Rainer. 2014. Surface Modifications of Dental Ceramic Implants with Different Glass Solder Matrices: In Vitro Analyses with Human Primary Osteoblasts and Epithelial Cells. BioMed Research International،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1016532
Modern Language Association (MLA)
Markhoff, Jana…[et al.]. Surface Modifications of Dental Ceramic Implants with Different Glass Solder Matrices: In Vitro Analyses with Human Primary Osteoblasts and Epithelial Cells. BioMed Research International No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1016532
American Medical Association (AMA)
Markhoff, Jana& Mick, Enrico& Mitrovic, Aurica& Pasold, Juliane& Wegner, Katharina& Bader, Rainer. Surface Modifications of Dental Ceramic Implants with Different Glass Solder Matrices: In Vitro Analyses with Human Primary Osteoblasts and Epithelial Cells. BioMed Research International. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1016532
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1016532