Gelcast zirconia ceramics for dental applications combining high strength and high translucency
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F22%3A00556648" target="_blank" >RIV/68081723:_____/22:00556648 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26620/22:PU145094
Result on the web
<a href="https://ceramics.onlinelibrary.wiley.com/doi/10.1111/jace.18417" target="_blank" >https://ceramics.onlinelibrary.wiley.com/doi/10.1111/jace.18417</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/jace.18417" target="_blank" >10.1111/jace.18417</a>
Alternative languages
Result language
angličtina
Original language name
Gelcast zirconia ceramics for dental applications combining high strength and high translucency
Original language description
Tetragonal zirconia polycrystals (TZP) represent a favorite material for monolithic ceramic dental restorations. However, all approaches employed so far to improve the translucency of dental zirconia ceramics are accompanied by a significant decline in strength. In this investigation, we developed dental 3Y-TZP ceramics that can provide excellent strength combined with enhanced translucency. The machinable tetragonal zirconia discs and blocks were prepared from fine mesostructured zirconia particles stabilized with 3 mol% of yttria using the gelcasting method. Zirconia ceramics with an average biaxial strength of 1184 MPa and translucency of 41.1% for a 1 mm thick sample were obtained. Due to its unique microstructure, this tetragonal ceramic provided a favorable combination of high translucency comparable to the high-translucent, tetragonal/cubic 4Y-TZP and very high strength achievable only in the pure tetragonal 3Y-TZP. The applicability and resistance to low-temperature degradation of the new dental ceramics was demonstrated.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20504 - Ceramics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of the American Ceramic Society
ISSN
0002-7820
e-ISSN
1551-2916
Volume of the periodical
105
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
15
Pages from-to
3909-3924
UT code for WoS article
000760596300001
EID of the result in the Scopus database
2-s2.0-85125202011