听力与言语-语言病理学

行为科学

医学伦理学

你正在浏览Acta Biomaterialia期刊下所有文献
  • Rapidly curable chitosan-PEG hydrogels as tissue adhesives for hemostasis and wound healing.

    abstract::Chitosan-poly(ethylene glycol)-tyramine (CPT) hydrogels were rapidly formed in situ using horseradish peroxidase and hydrogen peroxide to explore their performance as efficient tissue adhesives. A poly(ethylene glycol) modified with tyramine was grafted onto a chitosan backbone to enhance the solubility of the chitosa...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2012.05.001

    authors: Lih E,Lee JS,Park KM,Park KD

    更新日期:2012-09-01 00:00:00

  • Corneal reinforcement using an acellular dermal matrix for an analysis of biocompatibility, mechanical properties, and transparency.

    abstract::The aim of this study was to analyze the viability of using an acellular dermal matrix (ADM) as a reinforcement material for peripheral corneal thinning disease. The complete removal of cell components was confirmed by hematoxylin and eosin (H&E) and 4',6-diamidino-2-phenylindole (DAPI) staining. Transmission electron...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2012.05.004

    authors: Liu Z,Ji J,Zhang J,Huang C,Meng Z,Qiu W,Li X,Wang W

    更新日期:2012-09-01 00:00:00

  • Therapeutic efficacy of an antibiotic-loaded nanosheet in a murine burn-wound infection model.

    abstract::Polymeric ultra-thin films (nanosheets) possess unique properties that make them suitable materials for various biomedical applications. In our previous study, we assessed the use of an antibiotic (tetracycline, TC)-loaded nanosheet (or "TC-nanosheet") for the treatment of gastrointestinal tissue defects. The nanoshee...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2012.04.019

    authors: Saito A,Miyazaki H,Fujie T,Ohtsubo S,Kinoshita M,Saitoh D,Takeoka S

    更新日期:2012-08-01 00:00:00

  • Responsive hydrogels produced via organic sol-gel chemistry for cell culture applications.

    abstract::In this study, we report the synthesis of novel environmentally responsive polyurea hydrogel networks prepared via organic sol-gel chemistry and demonstrate that the networks can stabilize pH while releasing glucose both in simple aqueous media and in mammalian cell culture settings. Hydrogel formulations have been de...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2012.04.040

    authors: Patil S,Chaudhury P,Clarizia L,McDonald M,Reynaud E,Gaines P,Schmidt DF

    更新日期:2012-08-01 00:00:00

  • Design and characterization of sulfobetaine-containing terpolymer biomaterials.

    abstract::A methacrylic terpolymer system with non-fouling interfacial properties was synthesized by the random copolymerization of hexyl methacrylate, methyl methacrylate and sulfobetaine methacrylate (a monomer bearing a zwitterionic pendant group). Polymers were synthesized from feeds containing 0-15 mol.% of the zwitterion-...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2012.03.052

    authors: Heath DE,Cooper SL

    更新日期:2012-08-01 00:00:00

  • Surface modifications by gas plasma control osteogenic differentiation of MC3T3-E1 cells.

    abstract::Numerous studies have shown that the physicochemical properties of biomaterials can control cell activity. Cell adhesion, proliferation, differentiation as well as tissue formation in vivo can be tuned by properties such as the porosity, surface micro- and nanoscale topography and chemical composition of biomaterials....

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2012.04.021

    authors: Barradas AM,Lachmann K,Hlawacek G,Frielink C,Truckenmoller R,Boerman OC,van Gastel R,Garritsen H,Thomas M,Moroni L,van Blitterswijk C,de Boer J

    更新日期:2012-08-01 00:00:00

  • The effect of autoclaving on the physical and biological properties of dicalcium phosphate dihydrate bioceramics: brushite vs. monetite.

    abstract::Dicalcium phosphate dihydrate (brushite) is an osteoconductive biomaterial with great potential as a bioresorbable cement for bone regeneration. Preset brushite cement can be dehydrated into dicalcium phosphate anhydrous (monetite) bioceramics by autoclaving. This heat treatment results in changes in the physical char...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2012.04.025

    authors: Tamimi F,Le Nihouannen D,Eimar H,Sheikh Z,Komarova S,Barralet J

    更新日期:2012-08-01 00:00:00

  • Mg-Zr-Sr alloys as biodegradable implant materials.

    abstract::Novel Mg-Zr-Sr alloys have recently been developed for use as biodegradable implant materials. The Mg-Zr-Sr alloys were prepared by diluting Mg-Zr and Mg-Sr master alloys with pure Mg. The impact of Zr and Sr on the mechanical and biological properties has been thoroughly examined. The microstructures and mechanical p...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2012.04.028

    authors: Li Y,Wen C,Mushahary D,Sravanthi R,Harishankar N,Pande G,Hodgson P

    更新日期:2012-08-01 00:00:00

  • The dependence of DNA supercoiling on solution electrostatics.

    abstract::We develop an elastic-isotropic rod model for twisted DNA in the plectonemic regime. We account for DNA elasticity, electrostatic interactions and entropic effects due to thermal fluctuations. We apply our model to single-molecule experiments on a DNA molecule attached to a substrate at one end, while subjected to a t...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2012.01.030

    authors: Argudo D,Purohit PK

    更新日期:2012-07-01 00:00:00

  • Sustained release of PTH(1-34) from PLGA microspheres suppresses osteoarthritis progression in rats.

    abstract::We previously reported that PTH(1-34) inhibits the terminal differentiation of articular chondrocytes and, in turn, suppresses the progression of osteoarthritis (OA). However, this treatment requires an injection of PTH(1-34) once every 3 days over the treatment period. In this study, we studied the effect of sustaine...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2012.03.015

    authors: Eswaramoorthy R,Chang CC,Wu SC,Wang GJ,Chang JK,Ho ML

    更新日期:2012-07-01 00:00:00

  • The effect of pore geometry on the in vitro biological behavior of human periosteum-derived cells seeded on selective laser-melted Ti6Al4V bone scaffolds.

    abstract::The specific aim of this study was to gain insight into the influence of scaffold pore size, pore shape and permeability on the in vitro proliferation and differentiation of three-dimensional (3-D) human periosteum-derived cell (hPDC) cultures. Selective laser melting (SLM) was used to produce six distinct designed ge...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2012.04.001

    authors: Van Bael S,Chai YC,Truscello S,Moesen M,Kerckhofs G,Van Oosterwyck H,Kruth JP,Schrooten J

    更新日期:2012-07-01 00:00:00

  • The effect of lubrication on the friction and wear of Biolox®delta.

    abstract::The performance of total hip-joint replacements depends strongly on the state of lubrication in vivo. In order to test candidate prosthetic materials, in vitro wear testing requires a lubricant that behaves in the same manner as synovial fluid. The current study investigated three lubricants and looked in detail at th...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2011.12.037

    authors: Ma L,Rainforth WM

    更新日期:2012-07-01 00:00:00

  • Effects of cryopreservation, decellularization and novel extracellular matrix conditioning on the quasi-static and time-dependent properties of the pulmonary valve leaflet.

    abstract::Decellularized allografts offer potential as heart valve substitutes and scaffolds for cell seeding. The effects of decellularization on the quasi-static and time-dependent mechanical behavior of the pulmonary valve leaflet under biaxial loading conditions have not previously been reported in the literature. In the cu...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2012.03.047

    authors: Converse GL,Armstrong M,Quinn RW,Buse EE,Cromwell ML,Moriarty SJ,Lofland GK,Hilbert SL,Hopkins RA

    更新日期:2012-07-01 00:00:00

  • Strut size and surface area effects on long-term in vivo degradation in computer designed poly(L-lactic acid) three-dimensional porous scaffolds.

    abstract::Current developments in computer-aided design (CAD) and solid free-form fabrication (SFF) techniques enable fabrication of scaffolds with precisely designed architectures and mechanical properties. The present study demonstrates the effect of precisely designed three-dimensional scaffold architectures on in vivo degra...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2012.03.028

    authors: Saito E,Liu Y,Migneco F,Hollister SJ

    更新日期:2012-07-01 00:00:00

  • Ca-Mg-Zn bulk metallic glasses as bioresorbable metals.

    abstract::A series of six unique Ca-based bulk metallic glasses were synthesized and characterized. The glasses were designed to consist solely of the biocompatible elements Ca, Mg and Zn, with the view to their potential use as bioresorbable metals for orthopaedic applications. The alloys had a critical casting thickness of up...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2012.03.009

    authors: Cao JD,Kirkland NT,Laws KJ,Birbilis N,Ferry M

    更新日期:2012-07-01 00:00:00

  • Reverse freeze casting: a new method for fabricating highly porous titanium scaffolds with aligned large pores.

    abstract::Highly porous titanium with aligned large pores up to 500 μm in size, which is suitable for scaffold applications, was successfully fabricated using the reverse freeze casting method. In this process we have newly developed, the Ti powders migrated spontaneously along the pre-aligned camphene boundaries at a temperatu...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2012.03.020

    authors: Yook SW,Jung HD,Park CH,Shin KH,Koh YH,Estrin Y,Kim HE

    更新日期:2012-07-01 00:00:00

  • Effects of phosphate glass fiber-collagen scaffolds on functional recovery of completely transected rat spinal cords.

    abstract::Phosphate-based glass fibers (PGFs), due to characteristics such as biodegradability and directionality, could be effective as spatial cues for axonal outgrowth following nerve injury. In the present study, PGF-containing cylindrical scaffolds of 1.8mm diameter and 3mm length were developed and implanted into the gap ...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2012.01.026

    authors: Joo NY,Knowles JC,Lee GS,Kim JW,Kim HW,Son YJ,Hyun JK

    更新日期:2012-05-01 00:00:00

  • Effect of cleaning and sterilization on titanium implant surface properties and cellular response.

    abstract::Titanium (Ti) has been widely used as an implant material due to the excellent biocompatibility and corrosion resistance of its oxide surface. Biomaterials must be sterile before implantation, but the effects of sterilization on their surface properties have been less well studied. The effects of cleaning and steriliz...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2011.11.026

    authors: Park JH,Olivares-Navarrete R,Baier RE,Meyer AE,Tannenbaum R,Boyan BD,Schwartz Z

    更新日期:2012-05-01 00:00:00

  • bFGF-containing electrospun gelatin scaffolds with controlled nano-architectural features for directed angiogenesis.

    abstract::Current therapeutic angiogenesis strategies are focused on the development of biologically responsive scaffolds that can deliver multiple angiogenic cytokines and/or cells in ischemic regions. Herein, we report on a novel electrospinning approach to fabricate cytokine-containing nanofibrous scaffolds with tunable arch...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2011.12.008

    authors: Montero RB,Vial X,Nguyen DT,Farhand S,Reardon M,Pham SM,Tsechpenakis G,Andreopoulos FM

    更新日期:2012-05-01 00:00:00

  • Effects of functional monomers and photo-initiators on the degree of conversion of a dental adhesive.

    abstract::Besides functional and cross-linking monomers, dental adhesives contain a photo-initiator system for polymerization, thereby providing physico-mechanical strength to the adhesive-tooth interface. Few studies have investigated the effect of the functional monomer and polymerization-initiation system on the polymerizati...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2012.01.013

    authors: Oguri M,Yoshida Y,Yoshihara K,Miyauchi T,Nakamura Y,Shimoda S,Hanabusa M,Momoi Y,Van Meerbeek B

    更新日期:2012-05-01 00:00:00

  • Prediction of permeability of regular scaffolds for skeletal tissue engineering: a combined computational and experimental study.

    abstract::Scaffold permeability is a key parameter combining geometrical features such as pore shape, size and interconnectivity, porosity and specific surface area. It can influence the success of bone tissue engineering scaffolds, by affecting oxygen and nutrient transport, cell seeding efficiency, in vitro three-dimensional ...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2011.12.021

    authors: Truscello S,Kerckhofs G,Van Bael S,Pyka G,Schrooten J,Van Oosterwyck H

    更新日期:2012-04-01 00:00:00

  • Electrospun fibrous scaffolds with continuous gradations in mineral contents and biological cues for manipulating cellular behaviors.

    abstract::Challenges remain in the generation of heterogeneous tissues and the repairing of interfacial tissue between soft and hard tissues. The development of tissue engineering scaffolds with gradients in composition, structure, mechanical and chemical properties is essential to modulate cellular behaviors in a graded way an...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2012.01.003

    authors: Zou B,Liu Y,Luo X,Chen F,Guo X,Li X

    更新日期:2012-04-01 00:00:00

  • Magnesium alloys for temporary implants in osteosynthesis: in vivo studies of their degradation and interaction with bone.

    abstract::This study investigates the bone and tissue response to degrading magnesium pin implants in the growing rat skeleton by continuous in vivo microfocus computed tomography (μCT) monitoring over the entire pin degradation period, with special focus on bone remodeling after implant dissolution. The influence of gas releas...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2011.11.008

    authors: Kraus T,Fischerauer SF,Hänzi AC,Uggowitzer PJ,Löffler JF,Weinberg AM

    更新日期:2012-03-01 00:00:00

  • Phosphonium-based ionic liquids as modifiers for biomedical grade poly(vinyl chloride).

    abstract::This work reports and discusses the influence of four phosphonium-based ionic liquids (PhILs), namely trihexyl(tetradecyl) phosphonium dicyanamide, [P(6,6,6,14)][dca]; trihexyl(tetradecyl) phosphonium bis(trifluoromethylsulfonyl)imide, [P(6,6,6,14)][Tf(2)N]; tetrabutyl phosphonium bromide, [P(4,4,4,4)][Br]; and tetrab...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2011.10.034

    authors: Dias AM,Marceneiro S,Braga ME,Coelho JF,Ferreira AG,Simões PN,Veiga HI,Tomé LC,Marrucho IM,Esperança JM,Matias AA,Duarte CM,Rebelo LP,de Sousa HC

    更新日期:2012-03-01 00:00:00

  • Corrosion fatigue of biomedical metallic alloys: mechanisms and mitigation.

    abstract::Cyclic stresses are often related to the premature mechanical failure of metallic biomaterials. The complex interaction between fatigue and corrosion in the physiological environment has been subject of many investigations. In this context, microstructure, heat treatments, plastic deformation, surface finishing and co...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章,评审

    doi:10.1016/j.actbio.2011.09.012

    authors: Antunes RA,de Oliveira MC

    更新日期:2012-03-01 00:00:00

  • On the effect of temperature on the insertion of zinc into hydroxyapatite.

    abstract::Rietveld analysis of X-ray powder diffraction patterns recorded from 28 hydroxyapatite (HAp) samples containing various amounts of zinc (0, 1.6, 3.2 and 6.1wt.% Zn) and heat treated at various temperatures (between 500°C and 1100°C) has enabled the Zn insertion mechanism into the HAp crystal structure to be finely cha...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2011.12.003

    authors: Gomes S,Nedelec JM,Renaudin G

    更新日期:2012-03-01 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

  • Engineering membrane scaffolds with both physical and biomolecular signaling.

    abstract::We report on the combination of a top-down and bottom-up approach to develop thin bioactive membrane scaffolds based on functional elastin-like polymers (ELPs). Our strategy combines ELP cross-linking and assembly, and a variety of standard and novel micro/nanofabrication techniques to create self-supporting membranes...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2011.09.005

    authors: Tejeda-Montes E,Smith KH,Poch M,López-Bosque MJ,Martín L,Alonso M,Engel E,Mata A

    更新日期:2012-03-01 00:00:00

  • Screening of rat mesenchymal stem cell behaviour on polydimethylsiloxane stiffness gradients.

    abstract::Substrate stiffness is emerging as an effective tool for the regulation of cell behaviours such as locomotion, proliferation and differentiation. In order to explore the potential application of this biophysical tool, material platforms displaying lateral and continuously graded stiffness are advantageous since they a...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2011.09.030

    authors: Wang PY,Tsai WB,Voelcker NH

    更新日期:2012-02-01 00:00:00

  • Biomimetic collagen scaffolds with anisotropic pore architecture.

    abstract::Sponge-like matrices with a specific three-dimensional structural design resembling the actual extracellular matrix of a particular tissue show significant potential for the regeneration and repair of a broad range of damaged anisotropic tissues. The manipulation of the structure of collagen scaffolds using a freeze-d...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2011.09.033

    authors: Davidenko N,Gibb T,Schuster C,Best SM,Campbell JJ,Watson CJ,Cameron RE

    更新日期:2012-02-01 00:00:00

  • Modular polymer design to regulate phenotype and oxidative response of human coronary artery cells for potential stent coating applications.

    abstract::Polymer properties can be tailored by copolymerizing subunits with specific physico-chemical characteristics. Vascular stent materials require biocompatibility, mechanical strength, and prevention of restenosis. Here we copolymerized poly(ε-caprolactone) (PCL), poly(ethylene glycol) (PEG), and carboxyl-PCL (cPCL) at v...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2011.10.003

    authors: Crowder SW,Gupta MK,Hofmeister LH,Zachman AL,Sung HJ

    更新日期:2012-02-01 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

  • Modulation of osteogenic activity of BMP-2 by cellulose and chitosan derivatives.

    abstract::Polysaccharides with structure and potential bioactivity similar to heparin were synthesized based on cellulose which was regioselectively sulfated, carboxylated or carboxymethylated, and chitosan that was sulfated only. Osteogenic activity of these derivatives was studied in cooperation with BMP-2 using C2C12 myoblas...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2011.08.012

    authors: Peschel D,Zhang K,Fischer S,Groth T

    更新日期:2012-01-01 00:00:00

  • Effect of self-assembled nanofibrous silk/polycaprolactone layer on the osteoconductivity and mechanical properties of biphasic calcium phosphate scaffolds.

    abstract::We here present the first successful report on combining nanostructured silk and poly(ε-caprolactone) (PCL) with a ceramic scaffold to produce a composite scaffold that is highly porous (porosity ∼85%, pore size ∼500 μm, ∼100% interconnectivity), strong and non-brittle with a surface that resembles extracellular matri...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2011.10.009

    authors: Roohani-Esfahani SI,Lu ZF,Li JJ,Ellis-Behnke R,Kaplan DL,Zreiqat H

    更新日期:2012-01-01 00:00:00

  • Inkjet printed antibiotic- and calcium-eluting bioresorbable nanocomposite micropatterns for orthopedic implants.

    abstract::Inkjet printing of antibiotic- and calcium-eluting micropatterns was explored as a novel means of preventing the formation of biofilm colonies and facilitating osteogenic cell development on orthopedic implant surfaces. The micropatterns consisted of a periodic array of ∼50 μm circular dots separated by ∼150 μm. The c...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2011.08.006

    authors: Gu Y,Chen X,Lee JH,Monteiro DA,Wang H,Lee WY

    更新日期:2012-01-01 00:00:00

  • Mechanical property characterization of electrospun recombinant human tropoelastin for vascular graft biomaterials.

    abstract::The development of vascular grafts has focused on finding a biomaterial that is non-thrombogenic, minimizes intimal hyperplasia, matches the mechanical properties of native vessels and allows for regeneration of arterial tissue. In this study, the structural and mechanical properties and the vascular cell compatibilit...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2011.08.001

    authors: McKenna KA,Hinds MT,Sarao RC,Wu PC,Maslen CL,Glanville RW,Babcock D,Gregory KW

    更新日期:2012-01-01 00:00:00

  • Electroactive porous tubular scaffolds with degradability and non-cytotoxicity for neural tissue regeneration.

    abstract::Electroactive degradable porous tubular scaffolds were fabricated from the blends of polycaprolactone and a hyperbranched degradable conducting copolymer at different feed ratios by a solution-casting/salt-leaching method. Scaning electron microscopy (SEM) and microcomputed tomography tests indicated that these scaffo...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2011.09.027

    authors: Guo B,Sun Y,Finne-Wistrand A,Mustafa K,Albertsson AC

    更新日期:2012-01-01 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

  • Effects of phase constitution on magnetic susceptibility and mechanical properties of Zr-rich Zr-Mo alloys.

    abstract::The effects of the microstructures and phases of Zr-rich Mo alloys on their magnetic susceptibilities and mechanical properties were investigated in order to develop a Zr alloy with low magnetic susceptibility for use in magnetic resonance imaging (MRI). The magnetic susceptibility was measured with a magnetic suscept...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2011.07.005

    authors: Suyalatu,Kondo R,Tsutsumi Y,Doi H,Nomura N,Hanawa T

    更新日期:2011-12-01 00:00:00

  • Effect of subvoxel processes on non-destructive characterization of β-tricalcium phosphate bone graft substitutes.

    abstract::The geometric features of bone graft substitutes, such as the pore and pore interconnection sizes, are of paramount importance for their biological performance. Such features are generally characterized by micro-computed tomography (μCT). Unfortunately, the resolution of μCT is often too limited. The aim of this study...

    journal_title:Acta biomaterialia

    pub_type: 杂志文章

    doi:10.1016/j.actbio.2011.07.014

    authors: Bashoor-Zadeh M,Baroud G,Bohner M

    更新日期:2011-11-01 00:00:00

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