当前位置： SCI文献检索 > Acta Biomaterialia期刊下所有文献 > Friction and wear behavior of ultra-high molecular weight polyethylene as a function of polymer crystallinity.

Friction and wear behavior of ultra-high molecular weight polyethylene as a function of polymer crystallinity.

Abstract：

:In this study the friction, wear and surface mechanical behavior of medical-grade ultra-high molecular weight polyethylene (UHMWPE) (GUR 1050 resin) were evaluated as a function of polymer crystallinity. Crystallinity was controlled by heating UHMWPE to a temperature above its melting point and varying the hold time and cooling rates. The degree of crystallinity of the samples was evaluated using differential scanning calorimetry (DSC). A higher degree of crystallinity in the UHMWPE resulted in lower friction force and an increase in scratch resistance at the micro- and nanoscales. On the nanoscale, the lamellar structure appeared to affect the observed wear resistance. Reciprocating-wear tests performed using a microtribometer showed that an increase in crystallinity also resulted in lower wear depth and width. Nanoindentation experiments also showed an increase in hardness values with an increase in sample crystallinity.

journal_name

Acta Biomater

journal_title

Acta biomaterialia

authors

Kanaga Karuppiah KS,Bruck AL,Sundararajan S,Wang J,Lin Z,Xu ZH,Li X

doi

10.1016/j.actbio.2008.02.022

subject

Has Abstract

pub_date

2008-09-01 00:00:00

pages

1401-10

issue

5

eissn

1742-7061

issn

1878-7568

pii

S1742-7061(08)00059-7

journal_volume

4

pub_type

杂志文章

相关文献

Acta Biomaterialia文献大全
  • Deformation-induced ω phase in modified Ti-29Nb-13Ta-4.6Zr alloy by Cr addition.

    abstract：:For spinal-fixation applications, implants should have a high Young's modulus to reduce springback during operations, though a low Young's modulus is required to prevent stress shielding for patients after surgeries. In the present study, Ti-29Nb-13Ta-4.6Zr alloy (TNTZ) with a low Young's modulus was modified by addin...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2013.04.032

    authors： Li Q,Niinomi M,Hieda J,Nakai M,Cho K

    更新日期：2013-08-01 00:00:00

  • Cold atmospheric pressure gas plasma enhances the wear performance of ultra-high molecular weight polyethylene.

    abstract：:Ultra-high molecular weight polyethylene (UHMWPE) is frequently employed in joint replacements because of its high biocompatibility; however, this material does not exhibit particularly strong wear performance, thus potentially reducing the longevity of such devices. Numerous techniques have been investigated to incre...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2011.12.007

    authors： Perni S,Kong MG,Prokopovich P

    更新日期：2012-03-01 00:00:00

  • Crystallographic relationships in the crossed lamellar microstructure of the shell of the gastropod Conus marmoreus.

    abstract：:The crossed lamellar microstructure of mollusk shells shows a very complex hierarchical architecture constituted of long rod-shaped aragonite crystals stacked parallel to each other inside each first order lamella, which are almost perpendicular to the ones contained in parallel neighboring lamellae. To better underst...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2011.11.001

    authors： Rodriguez-Navarro AB,Checa A,Willinger MG,Bolmaro R,Bonarski J

    更新日期：2012-02-01 00:00:00

  • A bioinspired hyperthermic macrophage-based polypyrrole-polyethylenimine (Ppy-PEI) nanocomplex carrier to prevent and disrupt thrombotic fibrin clots.

    abstract：:Fibrinolytic treatments for venous or arterial thrombotic syndromes using systemic administration of thrombolytics, such as streptokinase, can induce life-threatening bleeding complications. In this study, we offer the first proof of concept for a targeted photothermal fibrin clot prevention and reduction technology u...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2019.06.053

    authors： Burnouf T,Chen CH,Tan SJ,Tseng CL,Lu KY,Chang LH,Nyambat B,Huang SC,Jheng PR,Aditya RN,Mi FL,Chuang EY

    更新日期：2019-09-15 00:00:00

  • An integrated approach for probing the structure and mechanical properties of diatoms: Toward engineered nanotemplates.

    abstract：:The wide variety of diatom frustule shapes and intricate architectures provide viable prototypes to guide the design and fabrication of nanodevices and nanostructured materials for applications ranging from sensors to nanotemplates. In this study, a combined experimental-simulation method was developed to probe the po...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2015.07.028

    authors： Moreno MD,Ma K,Schoenung J,Dávila LP

    更新日期：2015-10-01 00:00:00

  • The in vivo anti-fibrotic function of calcium sensitive receptor (CaSR) modulating poly(p-dioxanone-co-l-phenylalanine) prodrug.

    abstract：:In present study, the apoptosis induction and proliferation suppression effects of l-phenylalanine (l-Phe) on fibroblasts were confirmed. The action sites of l-Phe on fibroblasts suppression were deduced to be calcium sensitive receptor (CaSR) which could cause the release of endoplasmic reticulum (ER) Ca2+ stores; di...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2018.04.018

    authors： Wang B,Wen A,Feng C,Niu L,Xiao X,Luo L,Shen C,Zhu J,Lei J,Zhang X

    更新日期：2018-06-01 00:00:00

  • Bone bonding ability and handling properties of a titania-polymethylmethacrylate (PMMA) composite bioactive bone cement modified with a unique PMMA powder.

    abstract：:One of the challenges of using bioactive bone cements is adjusting their handling properties for clinical application. To resolve the poorer handling properties of bioactive bone cements we developed a novel bioactive bone cement containing a unique polymethylmethacrylate (PMMA) powder, termed SPD-PMMA (40 μm in diame...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2011.06.006

    authors： Fukuda C,Goto K,Imamura M,Neo M,Nakamura T

    更新日期：2011-10-01 00:00:00

  • Additive manufacturing of biodegradable metals: Current research status and future perspectives.

    abstract：:The combination of biodegradable metals and additive manufacturing (AM) leads to a revolutionary change of metal implants in many aspects including materials, design, manufacturing, and clinical applications. The AM of nondegradable metals such as titanium and CoCr alloys has proven to be a tremendous success in clini...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章,评审

    doi：10.1016/j.actbio.2019.04.046

    authors： Qin Y,Wen P,Guo H,Xia D,Zheng Y,Jauer L,Poprawe R,Voshage M,Schleifenbaum JH

    更新日期：2019-10-15 00:00:00

  • Electrospun thermosensitive hydrogel scaffold for enhanced chondrogenesis of human mesenchymal stem cells.

    abstract：:Hydrogels have shown great potential for cartilage tissue engineering applications due to their capability to encapsulate cells within biomimetic, 3-dimensional (3D) microenvironments. However, the multi-step fabrication process that is necessary to produce cell/scaffold constructs with defined dimensions, limits thei...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2017.11.020

    authors： Brunelle AR,Horner CB,Low K,Ico G,Nam J

    更新日期：2018-01-15 00:00:00

  • Surface engineering of titanium with potassium hydroxide and its effects on the growth behavior of mesenchymal stem cells.

    abstract：:To improve the corrosion resistance and biological performance of commercially pure titanium (cp-Ti) substrates, potassium hydroxide was employed to modify the surfaces of titanium substrates, followed by biomimetic deposition of apatite on the substrates in a simulated body fluid. The morphologies of native and treat...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2009.11.034

    authors： Cai K,Lai M,Yang W,Hu R,Xin R,Liu Q,Sung KL

    更新日期：2010-06-01 00:00:00

  • Conversion of bulk seashells to biocompatible hydroxyapatite for bone implants.

    abstract：:Strombus gigas (conch) shells and Tridacna gigas (Giant clam) shells have dense, tailored structures that impart excellent mechanical properties to these shells. In this investigation, conch and clam seashells were converted to hydroxyapatite (HAP) by a hydrothermal method at different temperatures and for different c...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2007.06.003

    authors： Vecchio KS,Zhang X,Massie JB,Wang M,Kim CW

    更新日期：2007-11-01 00:00:00

  • Heterogeneous role of integrins in fibroblast response to small cyclic mechanical stimulus generated by a nanoporous gold actuator.

    abstract：:It is important to understand the effects of mechanical stimulation on cell behaviors for homeostasis. Many studies have been performed on cell responses to mechanical stimuli, but the mechanosensing mechanism is still under debate. In the present study, experiments employing molecular dynamics (MD) simulations concer...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2020.12.014

    authors： Deguchi S,Kato A,Wu P,Hakamada M,Mabuchi M

    更新日期：2021-02-01 00:00:00

  • Surface modification of plastic, glass and titanium by photoimmobilization of polyethylene glycol for antibiofouling.

    abstract：:Photoreactive poly(ethylene glycol) (PEG) was prepared and the polymer was photoimmobilized on organic, inorganic and metal surfaces to reduce their interaction with proteins and cells. The photoreactive PEG was synthesized by co-polymerization of methacrylate-PEG and acryloyl 4-azidobenzene. Surface modification was ...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2007.05.010

    authors： Ito Y,Hasuda H,Sakuragi M,Tsuzuki S

    更新日期：2007-11-01 00:00:00

  • The synergistic effects of Sr and Si bioactive ions on osteogenesis, osteoclastogenesis and angiogenesis for osteoporotic bone regeneration.

    abstract：:Bioactive ions released from bioceramics play important roles in bone regeneration; however, it is unclear how each ionic composition in complex bioceramics exerts its specific effect on bone regeneration. The aim of this study is to elucidate the functional effects of Sr and Si ions in bioceramics on the regeneration...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2017.08.015

    authors： Mao L,Xia L,Chang J,Liu J,Jiang L,Wu C,Fang B

    更新日期：2017-10-01 00:00:00

  • Additive manufacturing of an elastic poly(ester)urethane for cartilage tissue engineering.

    abstract：:Although a growing knowledge on the field of tissue engineering of articular cartilage exists, reconstruction or in-vitro growth of functional hyaline tissue still represents an unmet challenge. Despite the simplicity of the tissue in terms of cell population and absence of innervation and vascularization, the outstan...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2019.11.041

    authors： Camarero-Espinosa S,Calore A,Wilbers A,Harings J,Moroni L

    更新日期：2020-01-15 00:00:00

  • Construction of tendon replacement tissue based on collagen sponge and mesenchymal stem cells by coupled mechano-chemical induction and evaluation of its tendon repair abilities.

    abstract：:Tissue engineering is an ideal therapeutic strategy for the development of functional tendon replacement tissue for tendon repair in the clinic. Currently, the synergistic roles of mechano-chemical factors and the mechanisms involved in tendon repair and regeneration are not fully understood. In this study, we develop...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2018.04.047

    authors： Zhang B,Luo Q,Deng B,Morita Y,Ju Y,Song G

    更新日期：2018-07-01 00:00:00

  • Design, fabrication, and optimization of a dual function three-layer scaffold for controlled release of metformin hydrochloride to alleviate fibrosis and accelerate wound healing.

    abstract：:Abnormal wound healing caused by the over-expression of collagen and fibronectin leads to fibrosis, the major complication of all treatment modalities. A three-layer nanofiber scaffold was designed, optimized, and fabricated. This scaffold comprised two supportive polycaprolactone (PCL)-chitosan layers on the sides an...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2020.06.031

    authors： Chogan F,Mirmajidi T,Rezayan AH,Sharifi AM,Ghahary A,Nourmohammadi J,Kamali A,Rahaie M

    更新日期：2020-09-01 00:00:00

  • Orientation of human osteoblasts on hydroxyapatite-based microchannels.

    abstract：:The effect of calcium phosphate-based microchannels on the growth and orientation of human osteoblast cells is investigated in this study. As substrates, hydroxyapatite-based microchannels with high contouring accuracy were fabricated by a novel micro-moulding technique. Microchannels obtained by this method featured ...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2011.07.031

    authors： Holthaus MG,Stolle J,Treccani L,Rezwan K

    更新日期：2012-01-01 00:00:00

  • The blood compatibility challenge. Part 1: Blood-contacting medical devices: The scope of the problem.

    abstract：:Blood-contacting medical devices are an integral part of modern medicine. Such devices may be used for only a few hours or may be implanted for life. Despite advances in biomaterial science, clotting on medical devices remains a common problem. Systemic administration of antiplatelet drugs or anticoagulants is often n...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章,评审

    doi：10.1016/j.actbio.2019.06.021

    authors： Jaffer IH,Weitz JI

    更新日期：2019-08-01 00:00:00

  • A layer-by-layer approach to natural polymer-derived bioactive coatings on magnesium alloys.

    abstract：:The development of polyelectrolyte multilayered coatings on magnesium alloy substrates that can be used for controlled delivery of growth factors and required biomolecules from the surface of these degradable implants could have a significant impact in the field of bone tissue regeneration. The current work reports on...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2013.05.013

    authors： Kunjukunju S,Roy A,Ramanathan M,Lee B,Candiello JE,Kumta PN

    更新日期：2013-11-01 00:00:00

  • Unraveling the role of β1 integrin isoforms in cRGD-mediated uptake of nanoparticles bearing hydrophilized alkyne moieties in epithelial and endothelial cells.

    abstract：:The uptake and trafficking of NPs is impacted by several attributes such as size, shape, surface charge and importantly by surface ligands that can interact with the cell plasma membrane. We envision that NPs which can be readily modified in aqueous environments will be key to engineering patient-specific nanotherapeu...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2020.08.038

    authors： Zhang W,Teske N,Samadi M,Sarem M,Shastri VP

    更新日期：2020-10-15 00:00:00

  • Functionalized ceramics for biomedical, biotechnological and environmental applications.

    abstract：:Surface functionalization has become of paramount importance and is considered a fundamental tool for the development and design of countless devices and engineered systems for key technological areas in biomedical, biotechnological and environmental applications. In this review, surface functionalization strategies f...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章,评审

    doi：10.1016/j.actbio.2013.03.036

    authors： Treccani L,Yvonne Klein T,Meder F,Pardun K,Rezwan K

    更新日期：2013-07-01 00:00:00

  • Mechanically enhanced nested-network hydrogels as a coating material for biomedical devices.

    abstract：:Well-organized composite formations such as hierarchical nested-network (NN) structure in bone tissue and reticular connective tissue present remarkable mechanical strength and play a crucial role in achieving physical and biological functions for living organisms. Inspired by these delicate microstructures in nature,...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2018.02.003

    authors： Wang Z,Zhang H,Chu AJ,Jackson J,Lin K,Lim CJ,Lange D,Chiao M

    更新日期：2018-04-01 00:00:00

  • Substrate stiffness orchestrates epithelial cellular heterogeneity with controlled proliferative pattern via E-cadherin/β-catenin mechanotransduction.

    abstract：UNLABELLED:Epithelial cellular heterogeneity has been observed in pathological tissues with abnormal matrix stiffness and cells cultured on rigid substrates. However, it remains unclear how matrix stiffness influences cellular heterogeneity formation in multi-cellular population. Here, we demonstrated that cellular het...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2016.05.025

    authors： Wang B,Qin P,Zhao H,Xia T,Wang J,Liu L,Zhu L,Xu J,Huang C,Shi Y,Du Y

    更新日期：2016-09-01 00:00:00

  • Degradation and hemostatic properties of polyphosphate coacervates.

    abstract：UNLABELLED:Sodium polyphosphate is a linear polymer formed from phosphate units linked together by sharing oxygen atoms. Addition of calcium to a solution of sodium polyphosphate results in phase separation and formation of a polyphosphate coacervate best described as a polymeric rich viscoelastic material. Polyphospha...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2016.06.002

    authors： Momeni A,Filiaggi MJ

    更新日期：2016-09-01 00:00:00

  • Mechanistic aspects of the fracture toughness of elk antler bone.

    abstract：:Bone is an adaptive material that is designed for different functional requirements; indeed, bones have a variety of properties depending on their role in the body. To understand the mechanical response of bone requires the elucidation of its structure-function relationships. Here, we examine the fracture toughness of...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2009.11.026

    authors： Launey ME,Chen PY,McKittrick J,Ritchie RO

    更新日期：2010-04-01 00:00:00

  • Biomimetic poly(lactide) based fibrous scaffolds for ligament tissue engineering.

    abstract：:The aim of this study was to fabricate a fibrous scaffold that closely resembled the micro-structural architecture and mechanical properties of collagen fibres found in the anterior cruciate ligament (ACL). To achieve this aim, fibrous scaffolds were made by electrospinning L-lactide based polymers. L-Lactide was chos...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2012.07.012

    authors： Surrao DC,Waldman SD,Amsden BG

    更新日期：2012-11-01 00:00:00

  • Porous diopside (CaMgSi(2)O(6)) scaffold: A promising bioactive material for bone tissue engineering.

    abstract：:Diopside (CaMgSi(2)O(6)) powders and dense ceramics have been shown to be bioactive biomaterials for bone repair. The aim of this study is to prepare bioactive diopside scaffolds and examine their physicochemical and biological properties. X-ray diffraction, scanning electron microscopy (SEM), micro-computerized tomog...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2009.12.022

    authors： Wu C,Ramaswamy Y,Zreiqat H

    更新日期：2010-06-01 00:00:00

  • New findings confirm the viscoelastic behaviour of the inter-lamellar matrix of the disc annulus fibrosus in radial and circumferential directions of loading.

    abstract：:While few studies have improved our understanding of composition and organization of elastic fibres in the inter-lamellar matrix (ILM), its clinical relevance is not fully understood. Moreover, no studies have measured the direct tensile and shear failure and viscoelastic properties of the ILM. Therefore, the aim of t...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2018.03.015

    authors： Tavakoli J,Costi JJ

    更新日期：2018-04-15 00:00:00

  • Development, fabrication and evaluation of a novel biomimetic human breast tissue derived breast implant surface.

    abstract：:Breast implant use has tripled in the last decade with over 320,000 breast implant based reconstructions and augmentations performed in the US per annum. Unfortunately a considerable number of women will experience capsular contracture, the irrepressible and disfiguring, tightening and hardening of the fibrous capsule...

    journal_title：Acta biomaterialia

    pub_type： 杂志文章

    doi：10.1016/j.actbio.2016.11.052

    authors： Barr S,Hill EW,Bayat A

    更新日期：2017-02-01 00:00:00