Synthesis of ternary bioactive glass derived aerogel and xerogel: study of their structure and bioactivity

Autor: Dalila Ksouri, Tiago Valente, Ali Aksas, Nadir Slimani, Fatima Bir, José D. Santos, Hafit Khireddine, Belén Cabal, Ramón Torrecillas

Publikováno v: Nova Biotechnologica et Chimica, Vol 17, Iss 2, Pp 150-159 (2018)

In this work ternary bioactive glasses with the molar composition 63 % SiO2, 28 % CaO, and 9 % P2O5 have been prepared via sol-gel processing route leading to xerogel or aerogel glasses, depending on the drying conditions. Two types of drying methods

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24991c744062a28d1fc3a85c346b049c
https://doi.org/10.2478/nbec-2018-0016

Pulsed electrodeposition of Ag+ doped prosthetic Fluorohydroxyapatite coatings on stainless steel substrates

Autor: Zineb Mekhalif, Hafit Khireddine, Sylvie Bonnamy, Fatima Bir

Publikováno v: Materials Science and Engineering: C. 118:111325

In order to reinforce the antibacterial character of fluorohydroxyapatite (FHA) prosthetic layers on 316L stainless steel (316L SS), Ag+ ions (an antibacterial agent) are included in the electrodeposition medium to be incorporated in the FHA layers c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1896b3608c821a757422537cbe4871d0
https://doi.org/10.1016/j.msec.2020.111325

Hydroxyapatite-TiO2-SiO2-Coated 316L Stainless Steel for Biomedical Application

Autor: Djahida Sidane, Hafit Khireddine, Fatima Bir, Sabeha Yala, Didier Chicot, Alex Montagne

Publikováno v: Metallurgical and Materials Transactions A
Metallurgical and Materials Transactions A, Springer Verlag/ASM International, 2017, 48 (7), pp.3570-3582. ⟨10.1007/s11661-017-4108-8⟩
Metallurgical and Materials Transactions A, 2017, 48 (7), pp.3570-3582. ⟨10.1007/s11661-017-4108-8⟩

International audience; This study investigated the effectiveness of titania (TiO2) as a reinforcing phase in the hydroxyapatite (HAP) coating and silica (SiO2) single-layer as a bond coat between the TiO2-reinforced hydroxyapatite (TiO2/HAP) top lay

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c212228115b5404ba0695245a612642d
https://hal.archives-ouvertes.fr/hal-01565674/file/MSMP_MMT_2017_MONTAGNE.pdf

Morphological and Mechanical Properties of Hydroxyapatite Bilayer Coatings Deposited on 316L SS by Sol–Gel Method

Autor: Sabeha Yala, Djahida Sidane, Fatima Bir, Hafit Khireddine, S. Ziani, Didier Chicot

Publikováno v: Metallurgical and Materials Transactions B
Metallurgical and Materials Transactions B, Springer Verlag, 2015, 46 (5), pp.2340-2347. ⟨10.1007/s11663-015-0397-8⟩
Metallurgical and Materials Transactions B, 2015, 46 (5), pp.2340-2347. ⟨10.1007/s11663-015-0397-8⟩

International audience; The present paper reports on the influence of the addition of TiO2 and SiO2 oxides as sub-layer, on the morphological and mechanical properties of the hydroxyapatite (HAP) bioceramic coatings deposited on 316L stainless steel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcd06869d904e3a0b67b08cfb87de77e
https://hal.archives-ouvertes.fr/hal-01206292