Advanced micro‐lattice materials

J Xiong, R Mines, R Ghosh, A Vaziri… - Advanced …, 2015 - Wiley Online Library
Topological management of materials at a Micro‐scale is one of the fundamental building
principles of nature. This combination of material and structural properties results in marked …

Modelling of bone fracture and strength at different length scales: a review

FA Sabet, A Raeisi Najafi, E Hamed… - Interface …, 2016 - royalsocietypublishing.org
In this paper, we review analytical and computational models of bone fracture and strength.
Bone fracture is a complex phenomenon due to the composite, inhomogeneous and …

[HTML][HTML] Open-porous magnesium-based scaffolds withstand in vitro corrosion under cyclic loading: A mechanistic study

R Bonithon, C Lupton, M Roldo, JN Dunlop, GW Blunn… - Bioactive Materials, 2023 - Elsevier
The successful application of magnesium (Mg) alloys as biodegradable bone substitutes for
critical-sized defects may be comprised by their high degradation rate resulting in a loss of …

Experimental design and investigation on the mechanical behavior of novel 3D printed biocompatibility polycarbonate scaffolds for medical applications

AS Alaboodi, S Sivasankaran - Journal of Manufacturing Processes, 2018 - Elsevier
The present research work describes the designing of an artificial scaffold for medical bone
applications which were manufactured by color jet 3D printing technology. Two categories of …

Two-scale study of the fracture of an aluminum foam by X-ray tomography and finite element modeling

C Petit, E Maire, S Meille, J Adrien - Materials & Design, 2017 - Elsevier
An aluminum foam can be characterized by its architecture and by the solid
phase'microstructure. Our aim is to link the foam's morphological and microstructural …

Multi-scale mechanical and morphological characterisation of sintered porous magnesium-based scaffolds for bone regeneration in critical-sized defects

R Bonithon, AP Kao, MP Fernández, JN Dunlop… - Acta Biomaterialia, 2021 - Elsevier
Magnesium (Mg) and its alloys are very promising degradable, osteoconductive and
osteopromotive materials to be used as regenerative treatment for critical-sized bone …

Experimental and numerical characterisation of the elasto-plastic properties of bovine trabecular bone and a trabecular bone analogue

N Kelly, JP McGarry - Journal of the mechanical behavior of biomedical …, 2012 - Elsevier
The inelastic pressure dependent compressive behaviour of bovine trabecular bone is
investigated through experimental and computational analysis. Two loading configurations …

[HTML][HTML] Computed tomography based modelling of the behaviour of closed cell metallic foams using a shell approximation

A Ghazi, P Berke, C Tiago, TJ Massart - Materials & Design, 2020 - Elsevier
This study presents an imaged-based shell modelling strategy for closed cell metallic foams
exploiting X-ray Computed Tomography scans, with its illustration on ALCORAS® foams …

Mechanical stimuli of trabecular bone in osteoporosis: A numerical simulation by finite element analysis of microarchitecture

C Sandino, DD McErlain, J Schipilow… - Journal of the mechanical …, 2017 - Elsevier
Mechanical stimuli are one of the factors that influence bone cell activity and therefore the
remodeling of bone. These stimuli are dependent on the microarchitecture of the tissue and …

The poro-viscoelastic properties of trabecular bone: a micro computed tomography-based finite element study

C Sandino, DD McErlain, J Schipilow… - Journal of the mechanical …, 2015 - Elsevier
Bone is a porous structure with a solid phase that contains hydroxyapatite and collagen.
Due to its composition, bone is often represented either as a poroelastic or as a viscoelastic …