Development of zirconia-based ceramics stabilized with different yttria contents shaped by extrusion 3D-printing

Autor: Patrick de Lima Gomes, Bruno Xavier Freitas, Manuel Fellipe R.P. Alves, Susana Olhero, Karina Feliciano Santos, José Luis Dávila, Juliana Kelmy Macário Barboza Daguano, Claudinei dos Santos

Publikováno v: Journal of Materials Research and Technology, Vol 28, Iss , Pp 2909-2923 (2024)

In this study, zirconia-based ceramics doped with different yttria contents (3, 4 or 5 mol.%) were processed by a material extrusion additive manufacturing technique, Direct Ink Writing (DIW). A gel-based approach, using polyethylene glycol (PEG), La

Externí odkaz: https://doaj.org/article/89991c2b7c614d8990876a2285ee82b8

Síntese e caracterização de nanopartículas de hidroxiapatita não estequiométrica usando amidos não modificados e modificados

Autor: Geraldine Nancy Rodriguez Perea, Mariana Bianchini Silva, Bruno Xavier Freitas, Ésoly Madeleine Bento dos Santos, Luiz Carlos Rolim Lopes, Letícia Vitorazi, Claudinei dos Santos

Publikováno v: Research, Society and Development, Vol 9, Iss 12, Pp e30791210996-e30791210996 (2020)
Research, Society and Development; Vol. 9 No. 12; e30791210996
Research, Society and Development; Vol. 9 Núm. 12; e30791210996
Research, Society and Development; v. 9 n. 12; e30791210996
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI

Non-stoichiometric hydroxyapatite (HAp) presents an additional phase in its structure due to calcium or phosphorus excess, which can influence the material’s mechanical properties, as well as its bioactivity and biodegradability. While stoichiometr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8fd7094207bc2fb2894276047e1cdcd
https://doi.org/10.33448/rsd-v9i12.10996