Results 91 to 100 of about 1,077 (167)

Nano-biphasic calcium phosphate/polyvinyl alcohol composites with enhanced bioactivity for bone repair via low-temperature three-dimensional printing and loading with platelet-rich fibrin

International Journal of Nanomedicine, 2018
Yue Song,1,* Kaifeng Lin,2,* Shu He,3,* Chunmei Wang,1 Shuaishuai Zhang,1 Donglin Li,1 Jimeng Wang,4 Tianqing Cao,1 Long Bi,1 Guoxian Pei1 1Department of Orthopedics, Xijing Hospital, The Fourth Military Medical University, Xi’an, China; 2Second ...
Song Y, Lin KF, He S, Wang CM, Zhang SS, Li DL, Wang JM, Cao TQ, Bi L, Pei GX   +9 more
doaj  

Robocasting of Silicon Nitride with Controllable Shape and Architecture for Biomedical Applications

, 2017
Silicon nitride (Si3N4) implants are used in spinal fusion surgery and are under development for use in other biomedical applications. The ability to create Si3N4 implants with anatomically relevant shapes and controllable architecture can be beneficial ...
Wei Xiao, Seitz-Sampson, Jacob W., Mohamed N. Rahaman, David O'Brien, B. Sonny Bal, Bal, B. Sonny, Santuan Zhao, Jacob W. Seitz‐Sampson, Xiao, Wei, Zhao, Santuan, Rahaman, M. N., O\u27Brien, David   +11 more
core   +1 more source

Fabrication of customized open-cell titanium foams by direct foaming for biomedical applications

Journal of Materials Research and Technology
Titanium (Ti) foams offer a promising alternative for bone reconstruction and repair due to their high porosity and lower stiffness compared to solid metals, which improves in vivo osseointegration by reducing the stress shielding effect and allowing ...
Carolina Oliver-Urrutia, Mariano Casas-Luna, Zuzana Sumbalova Koledova, Karel Slámečka, Tomas Zikmund, Jozef Kaiser, Ladislav Čelko, Edgar B. Montufar   +7 more
doaj   +1 more source

Robocasting -- material design and business proposal

, 2006
Robocasting is a freeform fabrication method that involves the rapid prototyping of various materials for hard tissue and bone replacement. A design was completed of both a standard bone replacement material with appropriate porous and structural ...
Brown, Jamielee, Parker, Kaitlyn E., Delfino, Daniel, Anderson, Josh J.   +3 more
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3D robocasting magnesium-doped wollastonite/TCP bioceramic scaffolds with improved bone regeneration capacity in critical sized calvarial defects

, 2017
3D robocasting of CSi-Mg10/TCP15 bioceramic scaffolds with high bone regeneration capacity in rabbit calvarial defects were realized for tissue engineering applications.
Jianzhong Fu, Sanzhong Xu, Xiurong Ke, Guojing Yang, Lei Zhang, Miao Sun, An Liu, Huifeng Shao, Zhongru Gou, Yong He, Xianyan Yang, Yanming Liu   +11 more
core   +1 more source

Manufacture of cordierite parts by robocasting from recycled powders [PDF]

This study deals with the formulation of a stable slurry of cordierite powder with a suitable rheological behavior for the robocasting process and with a sufficient solid content.
Lang, Charlotte, Abdelouhab, Sandra, Casarrubios, Franklin, Gonon, Maurice François, Juste, Enrique, Preux, Nicolas   +5 more
core   +2 more sources

Robocasting Periodic Lattices for Advanced Filtration

, 2001
Ceramic filters used in the casting of molten metals are commonly created by slurry impregnation of polymeric foams, yielding a fired ceramic foam structure.
Stuecker, John N., Smay, James E., Cesarano III, Joseph   +2 more
core   +1 more source

Rheology Control of Highly Concentrated Mullite Suspensions with Polyelectrolyte for Robocasting [PDF]

, 2000
Highly concentrated, aqueous mullite slurries were characterized and stabilized at solids concentrations as high as 60 vol% using less than 2 vol% of an organic polyelectrolyte dispersant.
Stuecker, John N., Cesarano, Joseph, III, Hirschfeld, Deidre A.   +2 more
core  

Fabrication of biodegradable synthetic perfusable vascular networks via a combination of electrospinning and robocasting

, 2015
Biodegradable synthetic vascular networks are produced via the combination of robocasting and electrospinning techniques. Preliminary revascularization studies using microvascular endothelial cells and human dermal fibroblasts show good attachment and ...
MacNeil, S., Claeyssens, F., Chong, C.K., Kelly, A.G., Ortega, I., Dew, L.   +5 more
core   +1 more source

Robocasting of Ceramics and Composites Using Fine Particle Suspensions [PDF]

, 1999
Solid freeform fabrication is the near-net-shape manufacturing of components by sequentially stacking thin layers of material until complicated three dimensional shapes are produced. The operation is computer controlled and requires no molds.
Cesarano, Joseph, III
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