In this study, tailored made open-cell calcium phosphate foams reinforced with alumina were fabricated by employing a dissolution-sintering process, using crystalline raw cane sugar as a water-leachable material. The effect of the alumina addition in the 3D morphology and in the microstructure of the produced calcium phosphate-based foams was examined. Preliminary in vitro bio-dissolution studies were performed to obtain an initial indication for the suitability of these composite bioceramic foams as implant materials. The mechanical properties of the produced composite calcium phosphate foams were also evaluated. It was found that the addition of small amount of alumina (5 wt%) resulted in a microstructural alteration affecting both the 3D geometry of the produced bioceramic foams and the morphology of the precipitated apatite during the biodegradation tests. The addition of alumina resulted in considerable enhancement of the mechanical strength of the bioceramic foam when the porosity was above 70%. The produced calcium phosphatebased composite foams (with alumina reinforcement) are suitable for biomedical applications.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.