Buscar
Mostrando ítems 1-10 de 276
Porous titanium scaffolds produced by powder metallurgy for biomedical applications
(2008-07-01)
Porous titanium scaffolds are promising materials for biomedical applications such as prosthetic anchors, fillers and bone reconstruction. This study evaluated the bone/titanium interface of scaffolds with interconnected ...
Porous titanium scaffolds produced by powder metallurgy for biomedical applications
(2008-07-01)
Porous titanium scaffolds are promising materials for biomedical applications such as prosthetic anchors, fillers and bone reconstruction. This study evaluated the bone/titanium interface of scaffolds with interconnected ...
Probing numerical Laplace inversion methods for two and three-site molecular exchange between interconnected pore structures
(Academic Press Inc Elsevier Science, 2018-01)
Two-dimension (2D) Nuclear Magnetic Resonance relaxometry experiments are a powerful tool extensively used to probe the interaction among different pore structures, mostly in inorganic systems. The analysis of the collected ...
Diffusion of Water and Electrolytes in Mesoporous Silica with a Wide Range of Pore Sizes
(American Chemical Society, 2018-02)
The diffusion of alkaline chlorides (LiCl, KCl, and CsCl) and water in mesoporous silica samples with pore sizes covering the range from micropores (2 nm) up to mesopores larger than 30 nm have been measured by resorting ...
Micro-CT scan reveals an unexpected high-volume and interconnected pore network in a Cretaceous Sanagasta dinosaur eggshell
(The Royal Society, 2016-03)
The Cretaceous Sanagasta neosauropod nesting site (La Rioja, Argentina) was the first confirmed instance of extinct dinosaurs utilizing geothermal-generated heat to incubate their eggs. The nesting strategy and hydrothermal ...
Design and 3D bioprinting of interconnected porous scaffolds for bone regeneration. An additive manufacturing approach
(Elsevier B.V., 2021-04-01)
Scaffolds are very important element for bone regeneration issues. On this way, the purpose of this paper is the design and manufacturing of porous scaffolds fabricated by 3D printing technology from biodegradable thermoplastic ...
Electrospun scaffolds with enlarged pore size: Porosimetry analysis
(Elsevier Science, 2018-09)
Electrospun polymeric/composite scaffolds exhibit a micro/nanofibrous structure that resembles the architecture of native extracellular matrix. The unique properties of the interconnected pores and high porosity of electrospun ...