Journal ArticleDOI
Fiber reinforced calcium phosphate cements -- on the way to degradable load bearing bone substitutes?
Reinhard Krüger,Jürgen Groll +1 more
TLDR
Future research will have to focus on the selection and tailoring of FRCPC components, fiber-matrix compatibilization, integral composite design and the adjusted degradation behavior of the composite components to ensure successful long term behavior and make the composites strong enough for application in load bearing defects.About:
This article is published in Biomaterials.The article was published on 2012-09-01. It has received 151 citations till now.read more
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Calcium phosphate cements for bone substitution: chemistry, handling and mechanical properties.
TL;DR: An overview on the chemistry, kinetics of setting and handling properties (setting time, cohesion and injectability) of CPCs for bone substitution, with a focus on their mechanical properties shows that, although the mechanical strength of CPC's is generally low, it is not a critical issue for their application for bone repair.
Journal ArticleDOI
Properties of 3D-printed fiber-reinforced Portland cement paste
Manuel Hambach,Dirk Volkmer +1 more
TL;DR: In this paper, a 3D-printed composite of Portland cement paste and reinforcing short fibers (carbon, glass and basalt fibers, 3-6mm) is presented, resulting in novel materials that exhibit high flexural and compressive strength.
Journal ArticleDOI
Fiber reinforcement during 3D printing
TL;DR: In this article, a range of different short fibres added to a matrix of cellulose-modified gypsum powder was used to improve the bending strength of printed samples, which can lead to a collapse of large and fragile structures during removal from the powder bed and the following depowdering procedure.
Journal ArticleDOI
Self-Setting Calcium Orthophosphate Formulations
TL;DR: An insight into the self-setting calcium orthophosphate formulations, as excellent bioceramics suitable for both dental and bone grafting applications, has been provided.
Journal ArticleDOI
Covalent attachment of a three-dimensionally printed thermoplast to a gelatin hydrogel for mechanically enhanced cartilage constructs.
Kristel W. M. Boere,Jetze Visser,Hajar Seyednejad,Sima Rahimian,Debby Gawlitta,Mies J. van Steenbergen,Wouter J.A. Dhert,Wim E. Hennink,Tina Vermonden,Jos Malda +9 more
TL;DR: Covalent bonds at the interface of the two materials resulted in constructs with an improved resistance to repeated axial and rotational forces and chondrocytes embedded within the constructs were able to form cartilage-specific matrix both in vitro and in vivo.
References
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Journal ArticleDOI
A Path Independent Integral and the Approximate Analysis of Strain Concentration by Notches and Cracks
TL;DR: In this paper, an integral is exhibited which has the same value for all paths surrounding a class of notches in two-dimensional deformation fields of linear or non-linear elastic materials.
Book
Materials Science and Engineering: An Introduction
TL;DR: In this paper, the International System of Units (SI) is used to measure the properties of materials and their properties in the context of materials science and engineering, including properties of metal alloys.
Journal ArticleDOI
Strength and breaking mechanism of multiwalled carbon nanotubes under tensile load
TL;DR: The tensile strengths of individual multiwalled carbon nanotubes (MWCNTs) were measured with a "nanostressing stage" located within a scanning electron microscope and a variety of structures were revealed, such as a nanotube ribbon, a wave pattern, and partial radial collapse.
Book
Principles of Composite Material Mechanics
TL;DR: In this paper, the authors present an analysis of the properties of a continuous fiber-reinforced Lamina and its effect on the strength of the composite components, including the elasticity and robustness of the components.
Journal ArticleDOI
On Engineered Cementitious Composites (ECC)
TL;DR: A survey of the research and development of Engineered Cementitious Composites (ECC) over the last decade since its invention in the early 1990's is presented in this paper.