| TAVERI, G., O. HANZEL, J. SEDLACEK, Jaromír TOUŠEK, Z. NESCAKOVA, M. MICHALEK, I. DLOUHY a M. HNATKO. Consolidation of Bioglass (R) 45S5 suspension through cold isostatic pressing. Ceramics International. OXFORD: ELSEVIER SCI LTD, 2021, roč. 47, č. 3, s. 4090-4096. ISSN 0272-8842. Dostupné z: https://dx.doi.org/10.1016/j.ceramint.2020.09.283. |
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@article{1837283,
author = {Taveri, G. and Hanzel, O. and Sedlacek, J. and Toušek, Jaromír and Nescakova, Z. and Michalek, M. and Dlouhy, I. and Hnatko, M.},
article_location = {OXFORD},
article_number = {3},
doi = {http://dx.doi.org/10.1016/j.ceramint.2020.09.283},
keywords = {Bioglass (R) 45S5; Isostatic consolidation; Glass dissolution; Spectroscopy; Bioactivity},
language = {eng},
issn = {0272-8842},
journal = {Ceramics International},
title = {Consolidation of Bioglass (R) 45S5 suspension through cold isostatic pressing},
url = {https://www.sciencedirect.com/science/article/pii/S0272884220330108?via%3Dihub},
volume = {47},
year = {2021}
}
TY - JOUR
ID - 1837283
AU - Taveri, G. - Hanzel, O. - Sedlacek, J. - Toušek, Jaromír - Nescakova, Z. - Michalek, M. - Dlouhy, I. - Hnatko, M.
PY - 2021
TI - Consolidation of Bioglass (R) 45S5 suspension through cold isostatic pressing
JF - Ceramics International
VL - 47
IS - 3
SP - 4090-4096
EP - 4090-4096
PB - ELSEVIER SCI LTD
SN - 02728842
KW - Bioglass (R) 45S5
KW - Isostatic consolidation
KW - Glass dissolution
KW - Spectroscopy
KW - Bioactivity
UR - https://www.sciencedirect.com/science/article/pii/S0272884220330108?via%3Dihub
N2 - A new procedure for Bioglass (R) 45S5 powder consolidation was carried out in two water-based solutions using isostatic pressure. Nearly fully dense samples were obtained by precipitation of a dissolution product from Bioglass (R) powder mixed with distilled water or 1 M NaOH solution. The microstructure of the processed samples was inspected through SEM observations and the chemistry of the base material and the dissolution product was analyzed by EDX, Raman, and NMR spectroscopies. The base material and the precipitate differ in chemical nature, as evidenced by differences in chemical shifts in the NMR and Raman spectra, while the EDX line-scan showed a compositional gradient of the Bioglass (R) sample processed in NaOH. The immersion of the densified samples into the simulated body fluid (SBF) exhibited hydroxyapatite formation even after one day. The newly densified Bioglass (R) 45S5 could open up a new perspective in its practical exploitation in bio-engineering applications.
ER -
TAVERI, G., O. HANZEL, J. SEDLACEK, Jaromír TOUŠEK, Z. NESCAKOVA, M. MICHALEK, I. DLOUHY a M. HNATKO. Consolidation of Bioglass (R) 45S5 suspension through cold isostatic pressing. \textit{Ceramics International}. OXFORD: ELSEVIER SCI LTD, 2021, roč.~47, č.~3, s.~4090-4096. ISSN~0272-8842. Dostupné z: https://dx.doi.org/10.1016/j.ceramint.2020.09.283.
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