Abstract：
:Nowadays, there is a significant research focus on the development of bio-implant materials that have not only a low Young's modulus but also other unique characteristics such as a changeable Young's modulus and the ability to prevent calcium phosphate formation. Taking advantage of deformation-induced phases is an effective way to obtain the changeable Young's modulus. This study investigated the relationship between the various deformation-induced products and the mechanical properties-including Young's modulus, microstructure, and tensile properties-of Ti-30Zr-(5,6,7)mass%Mo alloys subjected to solution treatment (ST) and cold-rolling (CR). After ST, each alloy is composed of a β phase and a small amount of athermally formed ω phase, and exhibits a low Young's modulus. During CR, deformation-induced phase transformation occurs in all the alloys. The change in Young's modulus due to CR is highly dependent on the types of deformation-induced products. The decrease in Young's modulus due to CR is related to the deformation-induced α' phase transformation accompanying with the disappearance of athermal ω phase, and the increase in Young's modulus is attributed to the deformation-induced ω phase, which mainly exists in {332}β mechanical twins.
journal_name
J Mech Behav Biomed Materauthors
Zhao X,Niinomi M,Nakai Mdoi
10.1016/j.jmbbm.2011.06.020subject
Has Abstractpub_date
2011-11-01 00:00:00pages
2009-16issue
8eissn
1751-6161issn
1878-0180pii
S1751-6161(11)00178-0journal_volume
4pub_type
杂志文章abstract：:This paper deals with the effects of dehydration on the mechanical properties of biological soft tissues and with the validity of methods used in previous works such as a coat of petroleum jelly or silicon oil to minimise the drying of the tissue during mechanical testing. We find that the samples get stiffer as they ...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2010.07.010
更新日期：2010-11-01 00:00:00
abstract：:In this study, the bone mineral density (BMD), geometry, macroscopic viscoelastic properties and mechanical strength in five different groups of Sprague-Dawley rats (sham operated, ovariectomized with vehicle, parathyroid hormone and/or ibandronate administration) were examined by peripheral quantitative computed tomo...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2013.03.009
更新日期：2013-06-01 00:00:00
abstract：AIM OF THE STUDY:The aim of this study was to evaluate the effect of solvent/disinfectant ethanol on the surface of denture base polymers. Changes in surface roughness, topography and some nanomechanical properties were assessed by SEM and nanoindentation plotted against different concentrations of ethanol on heat cure...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2015.09.007
更新日期：2016-02-01 00:00:00
abstract：:Restitution of the natural organization and orientation of cells is imperative for the construction of functional tissue scaffolds. While numerous studies have exploited mechanical methods to engineer tissues with the desired cellular architecture, fundamental knowledge is still lacking in understanding the manner in ...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2017.09.018
更新日期：2018-01-01 00:00:00
abstract：:Concussions occur 1.7 million times a year in North America, and account for approximately 75% of all traumatic brain injuries (TBI). Concussions usually cause transient symptoms but 10 to 20% of patients can have symptoms that persist longer than a month. The purpose of this research was to use reconstructions and fi...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2014.07.034
更新日期：2015-01-01 00:00:00
abstract：:Hydrogels are more and more attractive in biomedical fields, since they can be used as injectable scaffolds, drugs and gene carriers and smart sensors. The highly hydrated hydrogels, however, generally have low mechanical strength. In this work, a composite chitosan hydrogel was prepared by blending water soluble and ...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2008.02.001
更新日期：2008-10-01 00:00:00
abstract：:Uniaxial tensile tests were performed to investigate the mechanical properties of the ultra-high molecular weight polyethylene (UHMWPE) with different modification conditions. It was found that the different modification conditions have great influence on the mechanical properties of the UHMWPE. Subsequently, the unia...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2018.08.022
更新日期：2018-12-01 00:00:00
abstract：:The cytoskeleton is primarily responsible for providing structural support, localization and transport of organelles, and intracellular trafficking. The structural support is supplied by actin filaments, microtubules, and intermediate filaments, which contribute to overall cell elasticity to varying degrees. We evalua...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2016.01.022
更新日期：2016-08-01 00:00:00
abstract：:Success of tissue engineering relies on the architecture and properties of porous scaffolds. Electrospun nonwoven scaffolds in the form of mats are unique materials due to large surface area to volume ratio, high porosity, versatility in surface functionalities and excellent mechanical properties. Maneuvering the mech...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2017.04.013
更新日期：2017-08-01 00:00:00
abstract：:Biodegradable magnesium-calcium (MgCa) alloy is a very attractive orthopedic biomaterial compared to permanent metallic alloys. However, the critical issue is that MgCa alloy corrodes too fast in the human organism. Compared to dry cutting, the synergistic dry cutting-finish burnishing can significantly improve corros...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2017.11.026
更新日期：2018-02-01 00:00:00
abstract：:Fourier Transform Raman Spectroscopy was used to investigate the molecular changes of structural proteins in human skin subjected to strain. In the Raman spectrum of unstrained skin, bands assigned mainly to collagen and elastin were observed at 1658 cm(-1) (amide I), 1271 and 1255 cm(-1) (amide III), and 935 and 817 ...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2012.11.023
更新日期：2013-02-01 00:00:00
abstract：:The differentiation of hepatic stellate cells (HSCs) into myofibroblasts is a key event in liver fibrosis. Due to the local stiffening of the extracellular matrix (ECM) during fibrosis, it is of great interest to develop mimics that can be used to investigate the cellular response to changes in mechanics. Here, we use...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2013.11.008
更新日期：2014-10-01 00:00:00
abstract：:Reuse of NiTi orthodontic wires has become increasingly common in dental clinics. For sterilization and recovery of the original superelastic properties of the wires, a heat treatment is usually performed between 500 and 600 °C. The aim of this study was to analyze the effect of these thermal treatments on the mechani...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2011.11.005
更新日期：2012-02-01 00:00:00
abstract：:The orthopedic application of Zn is limited owing to the poor strength and low plasticity. In this study, a novel strategy by combining rapid solidification obtained by selective laser melting (SLM) and alloying with Mg was proposed to improve the mechanical properties of Zn. The microstructures, mechanical properties...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2018.03.018
更新日期：2018-06-01 00:00:00
abstract：:A new type of constitutive model and its computational implementation procedure for the simulation of a trabecular bone are proposed in the present study. A yield surface-independent Frank-Brockman elasto-viscoplastic model is introduced to express the nonlinear material behavior such as softening beyond yield point, ...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2016.08.028
更新日期：2017-01-01 00:00:00
abstract：:Isolated and packed muscles (e.g. in the calf) exhibit different three-dimensional muscle shapes. In packed muscles, cross-sections are more angular compared to the more elliptical ones in isolated muscles. As far as we know, it has not been examined yet, whether the shape of the muscle in its packed condition influen...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2018.04.006
更新日期：2018-07-01 00:00:00
abstract：:Use of hydroxyapatite (HAP) for biomaterials is widely established, often in a combination with titanium alloy substrates in orthopaedic and other implants. Porous HAP-based coatings undergo sintering and heat treatment processes to achieve proper level of density yet avoiding undesirable reactions and phase changes. ...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2013.11.017
更新日期：2014-02-01 00:00:00
abstract：:The characterization of the mechanical properties of soft materials has been traditionally performed through uniaxial tensile tests. Nevertheless, this method cannot be applied to certain extremely soft materials, such as biological tissues or cells that cannot be properly subjected to these tests. Alternative non-des...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2016.05.006
更新日期：2016-09-01 00:00:00
abstract：:Hydroxyapatite (HAP) is a natural bioceramic which is currently used in scaffolds and coatings for the regrowth of osseous tissue but offers poor load-bearing capacity compared to other biomaterials. The deformation mechanisms responsible for the mechanical behavior of HAP are not well understood, although the advent ...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2020.103894
更新日期：2020-10-01 00:00:00
abstract：:Bone is a composite material consisting principally of apatite mineral, collagen fibrils, non-collagenous proteins, and other organic species. Recent electron microscopy studies have shown that the mineral in bone occurs as stacks of thin polycrystalline sheets ("mineral lamellae," MLs) which surround and lie between ...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2020.104132
更新日期：2021-01-01 00:00:00
abstract：:A variety of biochemical and physical processes participate in the creation and maintenance of collagen in biological tissue. Under mechanical stimuli these collagen fibers undergo continuous processes of morphoelastic change. The model presented here is motivated by experimental reports of stretch-stabilization of th...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2020.104154
更新日期：2021-01-01 00:00:00
abstract：:Bone is characterized with an optimized combination of high stiffness and toughness. The understanding of bone nanomechanics is critical to the development of new artificial biological materials with unique properties. In this work, the mechanical characteristics of the interfaces between osteopontin (OPN, a noncollag...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2014.04.002
更新日期：2014-08-01 00:00:00
abstract：:Continuous fibre distribution models can be applied to a variety of biological tissues with both charged and neutral extracellular matrices. In particular, ellipsoidal models have been used to describe the complex material behaviour of tissues such as articular cartilage and their engineered tissue equivalents. The ch...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2012.01.006
更新日期：2012-05-01 00:00:00
abstract：:Capsules consist of droplets enclosed by a membrane with shear resistant properties especially when fabricated by interfacial cross-linking. In many applications, the protection and release of the internal medium need to be strictly controlled. It is possible to tune the membrane mechanical properties by changing the ...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2015.09.008
更新日期：2016-05-01 00:00:00
abstract：:Sylgard((R)) is a biocompatible elastomer which has been widely used in biomedical applications including in simulations of the mechanical response of soft tissues and mechanotransduction investigations. In this study the effect of fabrication parameters including base to curing agent ratio and curing time on the mech...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2010.04.003
更新日期：2010-08-01 00:00:00
abstract：:Many treatments for cardiovascular diseases include an endovascular insertion of stents or stent grafts into arteries, a procedure which may cause high tissue stresses and even damage in the arterial wall. In order to study such problems by using finite element methods, both appropriate constitutive models and experim...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2012.03.012
更新日期：2012-08-01 00:00:00
abstract：:Fish scales from modern teleost fish are high-performance materials made of cross-plies of collagen type I fibrils reinforced with hydroxyapatite. Recent studies on this material have demonstrated the remarkable performance of this material in tension and against sharp puncture. Although it is known that teleost fish ...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2014.09.025
更新日期：2015-12-01 00:00:00
abstract：:Poly(ε-caprolactone) (PCL) is a ductile, bioabsorbable polymer that has been employed as a blend partner for poly(L-lactic acid) (PLLA). An improvement of the material strength and impact resistance of PLLA/PCL polymer blends compared to pure PLLA has been shown previously. To use numerical simulations in the design p...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2015.07.007
更新日期：2015-11-01 00:00:00
abstract：:One of the most important alterations that occur in man and experimental animals during spaceflight concerns the skeletal system, and entails important bone loss and degradation of mechanical properties. In the present work we investigate ex vivo the long-term effects of weightlessness (simulated microgravity) on bone...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2015.01.002
更新日期：2015-04-01 00:00:00
abstract：:Skeletal abnormalities reported in humans and laboratory animals after spaceflight, include cancellous osteopenia, decreased cortical and cancellous bone formation, aberrant matrix ultrastructure, decreased mineralization and reduced bone strength. Although considerable effort has been made up to now to understand the...
journal_title：Journal of the mechanical behavior of biomedical materials
pub_type： 杂志文章
doi：10.1016/j.jmbbm.2008.06.004
更新日期：2009-04-01 00:00:00
