Impact of residual carbon after DLP and SPS-Sintering on compressive strength and in-VITRO bioactivity of calcium phosphate scaffolds
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F22%3APU145438" target="_blank" >RIV/00216305:26620/22:PU145438 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S2666539522000645?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2666539522000645?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.oceram.2022.100281" target="_blank" >10.1016/j.oceram.2022.100281</a>
Alternative languages
Result language
angličtina
Original language name
Impact of residual carbon after DLP and SPS-Sintering on compressive strength and in-VITRO bioactivity of calcium phosphate scaffolds
Original language description
Digital Light Processing was used to fabricate bioactive ceramic scaffolds for bone regeneration using β-tricalcium phosphate (β-TCP) powder as a starting material. The 3D structures were de-binded in vacuum and divided in two batches: Carbon Containing samples and Carbon Free samples (obtained by firing at 750 °C in air after de-binding). All samples were then sintered in pressure-less SPS either at 1200 °C or 1500 °C, resulting in two different polymorphs (β and α -TCP). The influence of the de-binding method, the in-situ formation of a carbonaceous phase and different phase composition of resulting scaffolds was evaluated in terms of mechanical performance and in vitro bioactivity and solubility in simulated body fluid (SBF). All scaffolds exhibited compressive strengths within the range of cancellous bone and bone-like apatite precipitates were visible on their surface after 21 days of immersion in SBF, with the exception of carbon-free samples sintered at 1200 °C.
Czech name
—
Czech description
—
Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
—
OECD FORD branch
20504 - Ceramics
Result continuities
Project
<a href="/en/project/LM2018110" target="_blank" >LM2018110: CzechNanoLab research infrastructure</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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
Open Ceramics
ISSN
2666-5395
e-ISSN
—
Volume of the periodical
11
Issue of the periodical within the volume
1
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
9
Pages from-to
„100281-1“-„100281-9“
UT code for WoS article
—
EID of the result in the Scopus database
2-s2.0-85132443214