3D printed complex tissue construct using stem cell-laden decellularized extracellular matrix bioinks for cardiac repair.

abstract：:Sub-micron particles of bioactive glass (SMBGs) with composition 85 mol% SiO(2) and 15 mol% CaO were synthesised and characterised. Bioactivity was demonstrated by the formation of calcium apatite following 5 days immersion in simulated body fluid (SBF). The effect of a 24 h exposure of SMBGs (100 μg/ml, 150 μg/ml, 20...

journal_title：Biomaterials

authors： Labbaf S,Tsigkou O,Müller KH,Stevens MM,Porter AE,Jones JR

更新日期：2011-02-01 00:00:00

abstract：:In this work, the in vitro interaction of cerebellar granule neurons prepared from 7-day-old Wistar rats and poly ethylene-co-vinyl alcohol (EVAL) membranes was investigated. Cells were cultured in smooth and particulate EVAL membranes for up to 7 days. Particulate membranes were prepared by using 1-octanol to precipi...

journal_title：Biomaterials

authors： Young TH,Lin CW,Cheng LP,Hsieh CC

更新日期：2001-07-01 00:00:00

abstract：:Current advances in skin tissue engineering and wound healing augur well for the development of split or full thickness skin substitutes to recapitulating the native functional skin. These engineered skin substitutes have fared successfully in recent years with exploration of various emerging technologies. As a result...

journal_title：Biomaterials

authors： Chouhan D,Dey N,Bhardwaj N,Mandal BB

更新日期：2019-09-01 00:00:00

abstract：:The aim of the present study was to test the hypothesis that oligonucleotides can be used for anchorage and slow release of osteogenic growth factors such as BMP to enhance the osteogenic activity of a titanium implant surface. Strands of 60-mer non-coding DNA oligonucleotides (ODN) were bound to an acid-etched sandbl...

journal_title：Biomaterials

authors： Schliephake H,Bötel C,Förster A,Schwenzer B,Reichert J,Scharnweber D

更新日期：2012-02-01 00:00:00

abstract：:Tissue engineering strategies for repairing and regenerating articular cartilage face critical challenges to recapitulate the dynamic and complex biochemical microenvironment of native tissues. One approach to mimic the biochemical complexity of articular cartilage is through the use of recombinant bacterial collagens...

journal_title：Biomaterials

authors： Parmar PA,Skaalure SC,Chow LW,St-Pierre JP,Stoichevska V,Peng YY,Werkmeister JA,Ramshaw JA,Stevens MM

更新日期：2016-08-01 00:00:00

abstract：:We hypothesized that reduced stem stiffness of orthopaedic implants contributes to a high risk of loosening, since interface stresses and relative motions may exceed a tolerable range. To study this hypothesis, three types of load-bearing implant with different stiffnesses were inserted into the tibia of the goat. His...

journal_title：Biomaterials

authors： Buma P,van Loon PJ,Versleyen H,Weinans H,Slooff TJ,de Groot K,Huiskes R

更新日期：1997-09-01 00:00:00

abstract：:Drug carrier particles composed of poly(ethylene glycol)-co-poly(sebacic acid) (PEG-PSA) have been shown capable of efficient aerosolization into model lungs and the ability to rapidly penetrate human mucus. Here, we develop PEG-PSA particles (Etop/PEG-PSA) that encapsulate up to 40% etoposide by weight in a one step ...

journal_title：Biomaterials

authors： Tang BC,Fu J,Watkins DN,Hanes J

更新日期：2010-01-01 00:00:00

abstract：:Direct delivery of proteins to the cytosol of cells holds tremendous potential in biological and medical applications. Engineering vehicles for escorting proteins to the cytosol in a controlled release fashion has thus generated considerable interest. We report here the preparation of redox-responsive single-protein n...

journal_title：Biomaterials

authors： Zhao M,Biswas A,Hu B,Joo KI,Wang P,Gu Z,Tang Y

更新日期：2011-08-01 00:00:00

abstract：:Very pure hydroxyapatite is diamagnetic and shows no electron paramagnetic resonance (EPR) spectrum. Plasma-sprayed coatings made with such a pure hydroxyapatite contain paramagnetic point-defects. Irradiated deposits show a strong EPR absorption assigned to an O2- anion adjacent to a calcium vacancy, with anisotropic...

journal_title：Biomaterials

authors： Sharrock P,Bonel G

更新日期：1992-01-01 00:00:00

abstract：:This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy. ...

journal_title：Biomaterials

authors： Kyle S,McPherson MJ,Aggeli A,Ingham E

更新日期：2011-07-01 00:00:00

abstract：:Elemental metal nanoparticles like cadmium and silver are known to cause oxidative stress and are also highly toxic. Yet for gold nanoparticles (AuNPs), it is not well established whether these particles are biologically toxic. Here we show that AuNPs, which were taken up by MRC-5 human lung fibroblasts in vitro, indu...

journal_title：Biomaterials

authors： Li JJ,Hartono D,Ong CN,Bay BH,Yung LY

更新日期：2010-08-01 00:00:00

abstract：:Hematopoietic stem cells (HSCs) are the vital, life-long source of all blood cell types. They are found in stem cell niches, specific anatomic locations that offer all the factors and signals necessary for the maintenance of the stem cell potential of HSCs. Much attention has been paid to the biochemical composition o...

journal_title：Biomaterials

authors： Altrock E,Muth CA,Klein G,Spatz JP,Lee-Thedieck C

更新日期：2012-04-01 00:00:00

abstract：:We investigated whether the post-expansion redifferentiation and cartilage tissue formation capacity of adult human nasal chondrocytes can be regulated by controlled modifications of scaffold composition and architecture. As a model system, we used poly(ethylene glycol)-terephthalate-poly(butylene)-terephthalate block...

journal_title：Biomaterials

authors： Miot S,Woodfield T,Daniels AU,Suetterlin R,Peterschmitt I,Heberer M,van Blitterswijk CA,Riesle J,Martin I

更新日期：2005-05-01 00:00:00

abstract：:The ageing behaviour of ultra-high molecular weight polyethylene (UHMWPE) has been studied following gamma irradiation (25 or 40 kGy) in air. Accelerated ageing procedures used elevated temperature (70 degrees C) and/or pressurised oxygen (5bar). Shelf-aged UHMWPE was also studied. The variation in surface density and...

journal_title：Biomaterials

authors： Buchanan FJ,Shipway PH

更新日期：2002-01-01 00:00:00

abstract：:Unlike silkworm and spider silks assembled from very large and repetitive fibrous proteins, the bee and ant silks were recently demonstrated to consist of four small and non-repetitive coiled-coil proteins. The design principle for this silk family remains largely unknown and so far no structural study is available on...

journal_title：Biomaterials

authors： Shi J,Lua S,Du N,Liu X,Song J

更新日期：2008-06-01 00:00:00

abstract：:The present study deals with the effect of the type and chemical character of incorporated polyester (polyether blocks) on the hydrolytic stability of different types of polyurethane medical adhesive dressings. Diffusion parameters of the investigated polyurethane adhesives, giving information concerning the chemical ...

journal_title：Biomaterials

authors： Pavlova M,Draganova M

更新日期：1994-01-01 00:00:00

abstract：:One of the key challenges for neural tissue engineering is to exploit supporting materials with robust functionalities not only to govern cell-specific behaviors, but also to form functional neural network. The unique electrical and mechanical properties of graphene imply it as a promising candidate for neural interfa...

journal_title：Biomaterials

authors： Tang M,Song Q,Li N,Jiang Z,Huang R,Cheng G

更新日期：2013-09-01 00:00:00

abstract：:Biodegradable polylactide implants allow secure fixation of osteochondral fractures with minimal adverse effects. The goal of this prospective, randomized animal study was to show whether osteoconductive effects can be achieved through the development of poly-L/DL(70/30)lactide composite implants with 10% beta-tricalc...

journal_title：Biomaterials

authors： Prokop A,Jubel A,Hahn U,Dietershagen M,Bleidistel M,Peters C,Höfl A,Rehm KE

更新日期：2005-07-01 00:00:00

abstract：:The release of the anti-inflammatory agent dexamethasone (DEX) from nanoparticles of poly(lactic-co-glycolic acid) (PLGA) embedded in alginate hydrogel (HG) matrices was investigated. DEX-loaded PLGA nanoparticles were prepared using a solvent evaporation technique and were characterized for size, drug loading, and in...

journal_title：Biomaterials

authors： Kim DH,Martin DC

更新日期：2006-05-01 00:00:00

abstract：:Surface microroughness increases osteoblast differentiation and enhances responses of osteoblasts to 1,25-dihydroxyvitamin D3 [1alpha,25(OH)2D3]. The observations that beta1 integrin expression is increased in osteoblasts grown on Ti substrates with rough microarchitecture, and that it is regulated by 1alpha,25(OH)2D3...

journal_title：Biomaterials

authors： Wang L,Zhao G,Olivares-Navarrete R,Bell BF,Wieland M,Cochran DL,Schwartz Z,Boyan BD

更新日期：2006-07-01 00:00:00

abstract：:Compression, tension and torsion tests were designed and completed successfully on a brushite and a precipitated hydroxyapatite cement in moist condition. Elastic and strength properties were measured for these three loading cases. For each cement, the full set of strength data was fitted to an isotropic Tsai-Wu crite...

journal_title：Biomaterials

authors： Charrière E,Terrazzoni S,Pittet C,Mordasini PH,Dutoit M,Lemaître J,Zysset PH

更新日期：2001-11-01 00:00:00

abstract：:Introducing drugs into gene delivery systems to fabricate co-delivery systems for synergy therapy has become a promising strategy for tumor therapy. In this study, a dual responsive co-delivery system RHD/p53 was fabricated to enhance the antitumor efficacy with a low dose of doxorubicin (DOX). The reducible branched ...

journal_title：Biomaterials

authors： Chen S,Lei Q,Li SY,Qin SY,Jia HZ,Cheng YJ,Zhang XZ

更新日期：2016-06-01 00:00:00

abstract：:Nanotechnology-based drug delivery systems have been intensively investigated, while only a few of them can be used for clinic application. Hematoporphyrin (HP), a major molecule in erythrocyte, has been widely used in photodynamic therapy (PDT). In the present study, polyethylene glycol (PEG) modified hematoporphyrin...

journal_title：Biomaterials

authors： Ren Y,Wang R,Liu Y,Guo H,Zhou X,Yuan X,Liu C,Tian J,Yin H,Wang Y,Zhang N

更新日期：2014-03-01 00:00:00

abstract：:Hydrogels have been widely used for 3-dimensional (3D) cell culture and tissue regeneration due to their tunable biochemical and physicochemical properties as well as their high water content, which resembles the aqueous microenvironment of the natural extracellular matrix. While many properties of natural hydrogel ma...

journal_title：Biomaterials

authors： Zhang S,Liu X,Barreto-Ortiz SF,Yu Y,Ginn BP,DeSantis NA,Hutton DL,Grayson WL,Cui FZ,Korgel BA,Gerecht S,Mao HQ

更新日期：2014-03-01 00:00:00

abstract：:Chitosan-silica xerogel hybrid membranes were fabricated using a sol-gel process and their potential applications in guided bone regeneration (GBR) were investigated in terms of their in vitro cellular activity and in vivo bone regeneration ability. TEM observation revealed that the silica xerogel was dispersed in the...

journal_title：Biomaterials

authors： Lee EJ,Shin DS,Kim HE,Kim HW,Koh YH,Jang JH

更新日期：2009-02-01 00:00:00

abstract：:Biological processes are of great significance for the normal physiological functions of living organisms and closely related to the health. Monitoring of biological processes and diagnosis of diseases based on fluorescent techniques would provide comprehensive insight into mechanism of life and pathogenesis of diseas...

journal_title：Biomaterials

authors： Gu X,Kwok RTK,Lam JWY,Tang BZ

更新日期：2017-11-01 00:00:00

abstract：:The emergence of combinatorial chemistries and the increased discovery of natural compounds have led to the production of expansive libraries of drug candidates and vast numbers of compounds with potentially interesting biological activities. Despite broad interest in high throughput screening (HTS) across varied fiel...

journal_title：Biomaterials

authors： Wu J,Wheeldon I,Guo Y,Lu T,Du Y,Wang B,He J,Hu Y,Khademhosseini A

更新日期：2011-01-01 00:00:00

abstract：:The ligand-tethered poly(ethylene oxide-propylene oxide-ethylene oxide) (PEO-PPO-PEO) triblock copolymer was explored to engineer poly(DL-lactic acid) (PDL-LA) material to promote cell attachment and growth. The PEO-PPO-PEO was activated by methyl sulfonyl chloride and the amino acid, and peptide were attached. By ble...

journal_title：Biomaterials

authors： Ji J,Zhu H,Shen J

更新日期：2004-05-01 00:00:00

abstract：:Implantable monolithic and reservoir-like water-swellable drainage devices were developed for the subconjunctival sustained release of 5-fluorouracil (5-FU) in glaucoma-filtering surgery. A water-swellable matrix was formed of a copolymer of 2-hydroxyethyl methacrylate (HEMA) with different amounts of ethylene glycol ...

journal_title：Biomaterials

authors： Gökce M,Akata RF,Kiremitçi-Gümüşderelioğlu M

更新日期：1996-05-01 00:00:00

abstract：:Scanning electron microscopy has been used to study the interface between implants of pure metals and the muscular tissue of rats. Several problems arise in the interpretation of the observations made, due to the potential for disruption to the tissue and the exacerbation of any corrosion that may have occurred in viv...

journal_title：Biomaterials

authors： McNamara A,Williams DF

更新日期：1982-07-01 00:00:00