Hydrothermal synthesis of bioactive calcium silicate glass

Bibliographic Details
Title:	Hydrothermal synthesis of bioactive calcium silicate glass
Authors:	Bui Xuan Vuong
Source:	Zaštita Materijala, Vol 65, Iss 4, Pp 653-659 (2024)
Publisher Information:	Engineering Society for Corrosion, Belgrade, 2024.
Publication Year:	2024
Collection:	LCC:Chemical technology
Subject Terms:	bioactive glass, bioactivity, artificial bone, hydroxyapatite, cell viability, Chemical technology, TP1-1185
More Details:	This work presents the synthesis of bioactive glass 60SiO2-40CaO (wt.%) by the hydrothermal method without using acid catalysts in a shortened synthesis time. The precursors Si(OC2H5)4 (TEOS), Ca(NO3)2.4H2O were introduced in a hydrothermal system, and heated at 150 oC for 24 hours. The resulting gel was dried at 150 oC for 24 hours, then calcined at 800 oC for 3 hours to achieve bioactive glass. Several physical-chemical methods such as TG-DSC, XRD, SEM, and ICP-OES were used to evaluate the synthetic material. The bioactivity and biocompatibility of synthetic glass were evaluated by in vitro experiments in SBF solution and in cell culture environment. The obtained results show that the synthetic glass is an amorphous material, presenting bioactivity through the formation of a hydroxyapatite mineral layer after 10 days of soaking in SBF solution, and also showing good biocompatibility with cells L-929.
Document Type:	article
File Description:	electronic resource
Language:	English Serbian
ISSN:	0351-9465 2466-2585
Relation:	https://www.zastita-materijala.org/index.php/home/article/view/1049; https://doaj.org/toc/0351-9465; https://doaj.org/toc/2466-2585
DOI:	10.62638/ZasMat1049
Access URL:	https://doaj.org/article/3572f23d0d2741cdbf8ef5291e963560
Accession Number:	edsdoj.3572f23d0d2741cdbf8ef5291e963560
Database:	Directory of Open Access Journals

More Details
ISSN:	03519465 24662585
DOI:	10.62638/ZasMat1049
Published in:	Zaštita Materijala
Language:	English Serbian