Results 31 to 40 of about 640,776 (285)
A Modified Porous Titanium Sheet Prepared by Plasma-Activated Sintering for Biomedical Applications [PDF]
Journal of Tissue Engineering, 2010 This study aimed to develop a contamination-free porous titanium scaffold by a plasma-activated sintering within an originally developed TiN-coated graphite mold.
Yukimichi Tamaki +3 more
doaj +1 more source
Porous titanium prepared by metal injection molding based on space-holder technique
Fenmo yejin jishu, 2023 Porous titanium was prepared by metal injection molding (MIM) and high vacuum sintering using polymethyl methacrylate (PMMA) particles as pore forming agent and polyformaldehyde (POM) as main binder.
ZHOU Fan +5 more
doaj +1 more source
Case Reports in Dentistry, 2013 A regenerative procedure treating a local osseous defect around titanium dental implant using porous titanium granules is described in four patients. Porous titanium granules represent, for maxillofacial surgery, a new alternative in augmenting osseous ...
Andreas Thor
doaj +1 more source
Manufacturing of graded titanium scaffolds using a novel space holder technique
Bioactive Materials, 2017 To optimize both the mechanical and biological properties of titanium for biomedical implants, a highly flexible powder metallurgy approach is proposed to generate porous scaffolds with graded porosities and pore sizes.
Yunhui Chen +6 more
doaj +1 more source
Titanium alloys and porous coatings for orthopaedic applications [PDF]
, 2022 The project deals with titanium and titanium alloys as biomaterials for implants applications, focusing on their mechanical response under dynamic stresses occurring during human activities.
Vettorel, Matteo
core
Materials Research Express, 2021 Titanium has been widely used in biomedical implant applications due to its excellent mechanical properties and biocompatibility. However, manufacturing titanium was quite challenging due to the need for high temperature while having high reactivity ...
Dhyah Annur +3 more
doaj +1 more source
Bioactive coatings on porous titanium for biomedical applications [PDF]
Surface and Coatings Technology, 2018 Commercial pure titanium is a recognized and accepted material for cortical bone tissue substitution. However, stress-shielding phenomena and lack of osseointegration result in significant limitations. This work is focused on the achievement of an effective solution for both problems via fabrication of porous titanium substrates coated with bioactive ...
Domínguez-Trujillo, Cristina +6 more
openaire +3 more sources
Materials Research Express, 2021 The purpose of this study was to determine the influences of the sintering temperature on the pore morphology, porosity, and mechanical behavior of titanium foams.
Ding Yang +8 more
doaj +1 more source
TiAl3–Al porous by reactive synthesis with space holder method
Journal of Materials Research and Technology, 2021 It was difficult to get the advantages of the reactive synthesis with space holder method in preparing porous titanium aluminum materials. Explored a new method that can combine the advantages of both through TiAl3–Al porous fabricated at low titanium ...
Tiance Zhang, Kaiyang Li, Yuanzhi Zhu
doaj +1 more source
Porous titanium bases for osteochondral tissue engineering [PDF]
Acta Biomaterialia, 2015 Tissue engineering of osteochondral grafts may offer a cell-based alternative to native allografts, which are in short supply. Previous studies promote the fabrication of grafts consisting of a viable cell-seeded hydrogel integrated atop a porous, bone-like metal.
Adam B, Nover +9 more
openaire +2 more sources