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In Vitro Bone Cell Behavior on Porous Titanium Samples: Influence of Porosity by Loose Sintering and Space Holder Techniques

Autor: Civantos, Ana, Giner García, Mercedes, Trueba Muñoz, Paloma, Lascano, Sheila, Montoya García, María José, Arévalo Mora, Cristina María, Vázquez Gámez, María de los Ángeles, Allain, Jean Paul, Torres Hernández, Yadir

Publikováno v: idUS: Depósito de Investigación de la Universidad de Sevilla
Universidad de Sevilla (US)
idUS. Depósito de Investigación de la Universidad de Sevilla
instname

A great variety of powder metallurgy techniques can produce biomimetic porous titanium structures with similar mechanical properties to host bone tissue. In this work, loose sintering and space holder techniques, two frequently used metallurgical tec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1c30eb65a7353569ad4d6f49de9d3634

Limits of powder metallurgy to fabricate porous Ti35Nb7Zr5Ta samples for cortical bone replacements

Autor: Luisa M. Rodriguez-Albelo, Paula Navarro, Francisco J. Gotor, Julio E. de la Rosa, Danaysi Mena, Francisco J. García-García, Ana M. Beltrán, Ana Alcudia, Yadir Torres

Publikováno v: Journal of Materials Research and Technology, Vol 24, Iss , Pp 6212-6226 (2023)

The use of β-Titanium alloys to fabricate metal implants with Young's modulus that resembles bone tissues is presented as an alternative to commercially pure titanium or α-Titanium alloys, although it is still necessary to introduce proper implant

Externí odkaz: https://doaj.org/article/491eb2fc01d7415ab9411e194bc76556

The Preparation of Aluminum-Bronze/Steel Duplex Metal by Loose Sintering

Autor: Shun Huang, Guo Zheng Yan, Qi Yang, Jin Tian Chen, Guang Zhi He

Publikováno v: Advanced Materials Research. :160-164

Aluminum-bronze/steel duplex metal has been prepared by aluminum-bronze powder whose compact oxide film was removed by dilute HCl solution before sintering. Scanning electronic microscope (SEM), energy spectrum analysis (EDS), density measurement and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::60bf3078758563825d7a890e5ac1bc58
https://doi.org/10.4028/www.scientific.net/amr.311-313.160

Development of porous titanium for biomedical applications: A comparison between loose sintering and space-holder techniques

Autor: Sheila Lascano, Juan José Pavón, Jorge Bris, Yadir Torres, Jose A. Rodriguez

Publikováno v: Materials scienceengineering. C, Materials for biological applications. 37

One of the most important concerns in long-term prostheses is bone resorption as a result of the stress shielding due to stiffness mismatch between bone and implant. The aim of this study was to obtain porous titanium with stiffness values similar to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92158c6042b45273b12b7ee1c1cc4efe
https://pubmed.ncbi.nlm.nih.gov/24582234