Effects of low concentration BMP-7 on human osteoarthritic chondrocytes: comparison of different applications.

abstract：:Hydrogels were prepared from 2-hydroxyethyl methacrylate and ethylene glycol dimethacrylate as cross-linking agent. Two different polymerization techniques were followed, namely bulk polymerization initiated by dibenzoyl peroxide and solution polymerization, in water, using a redox initiator system. Differences in the...

journal_title：Journal of biomaterials applications

authors： Andreopoulos AG,Plytaria M

更新日期：1998-04-01 00:00:00

abstract：:The adhesion of platelets, red blood cells, and lymphocytes onto various polymer substrates, hydrophobic to hydrophilic in nature, has been studied. Cell adhesion is found to be higher on hydrophilic substrates. The stability of these adhered cells has also been studied under a flow rate of 20 ml/min. Further the effe...

journal_title：Journal of biomaterials applications

authors： Sharma CP,Hari PR

更新日期：1991-07-01 00:00:00

abstract：:An electronic sensor system for urinary bladder pressure monitoring requires an imbedding into a biocompatible, flexible, and liquid-impermeable material. Poly(dimethylsiloxane) (PDMS) was selected in the present set-up as packaging material because it fulfills the abovementioned requirements. However, the surface of ...

journal_title：Journal of biomaterials applications

authors： Lippens E,De Smet N,Schauvliege S,Martens A,Gasthuys F,Schacht E,Cornelissen R

更新日期：2013-02-01 00:00:00

abstract：:This investigation describes the synthesis and in vitro evaluation of cationic hydrogel sub-microparticles based on polydimethylaminoethylmethacrylate for oral insulin delivery. Polymerization of dimethylaminoethylmethacrylate was carried out in aqueous medium with potassium persulfate as the initiator. Quaternization...

journal_title：Journal of biomaterials applications

authors： Sonia TA,Sharma CP

更新日期：2013-07-01 00:00:00

abstract：:Herb borneol is usually used in clinics for the treatment of central nervous system illness, for its ability of blood-brain barrier permeability, although its poor water solubility and poor bioavailability limit its clinical application to some degree. In this study, we developed a novel nanoparticle combining the ben...

journal_title：Journal of biomaterials applications

authors： Liu Y,Rao L,Zhang H,Cen Y,Cheng K

更新日期：2018-10-01 00:00:00

abstract：:Type 1 diabetes mellitus is a serious disease comprising approximately 10% of all diabetes cases, and the global incidence of type 1 diabetes mellitus is steadily rising without any promise of a cure in the near future. Although islet transplantation has proven to be an effective means of treating type 1 diabetes mell...

journal_title：Journal of biomaterials applications

authors： Xu L,Guo Y,Huang Y,Xu Y,Lu Y,Wang Z

更新日期：2019-04-01 00:00:00

abstract：:The synthesis, tensile strength, thermostability and hydrophilicity of the poly(urethaneamideimide) and the poly(urethaneureas) with N-aliphatic side chains are presented. These elastomers were compared in blood compatibility with determination of the common indices and with immunologic tests of the beta-thromboglobul...

journal_title：Journal of biomaterials applications

authors： Calusinski G,Masiulanis B,Jurkowski P

更新日期：2000-10-01 00:00:00

abstract：:Calcium polyphosphate is a biodegradable bone substitute. It remains a challenge to prepare porous calcium polyphosphate with desired gradient porous structures. In this study, a modified one-step gravity sintering method was used to prepare calcium polyphosphate scaffolds with desired-gradient-pore-size distribution....

journal_title：Journal of biomaterials applications

authors： Chen L,Song W,Markel DC,Shi T,Muzik O,Matthew H,Ren W

更新日期：2016-02-01 00:00:00

abstract：:Titanium and hydroxyapatite (HA) are widely used as biomaterials for dental and medical applications. HA-coated titanium implants have excellent biocompatibility and mechanical properties. However, the adherence of HA film formed on titanium substrate is weak because of the lack of chemical interaction between HA and ...

journal_title：Journal of biomaterials applications

authors： Inoue M,Rodriguez AP,Takagi T,Katase N,Kubota M,Nagai N,Nagatsuka H,Inoue M,Nagaoka N,Takagi S,Suzuki K

更新日期：2010-03-01 00:00:00

abstract：:The aim of this study was to investigate if newly developed polyurethane (PU) scaffolds are suitable as scaffold for cell-seeded meniscus tissue engineered constructs. Scaffolds were seeded with goat meniscal fibrochondrocytes and cultured to assess changes in biological and mechanical properties. Furthermore, the eff...

journal_title：Journal of biomaterials applications

authors： de Mulder EL,Hannink G,Giele M,Verdonschot N,Buma P

更新日期：2013-01-01 00:00:00

abstract：:The relative surface charge and free energy of forty-one coagulase-negative staphylococci were found to be normally distributed; therefore, they can be considered a homogeneous group under strict statistical criteria. The adherence of these bacteria to eight different biomaterials (seven synthetic and one biologic) wa...

journal_title：Journal of biomaterials applications

authors： Carballo J,Ferreirós CM,Criado MT

更新日期：1992-10-01 00:00:00

abstract：:The aim of the paper is to obtain and characterize k-carrageenan-chitosan dual hydrogel multilayers shell BSA gel microcapsules, as a carrier for curcumin, and as a possible antitumoral agent in biological studies. We used the CaCO3 template to synthesize non-toxic CaCO3/BSA particles as microtemplates by coprecipitat...

journal_title：Journal of biomaterials applications

authors： Paşcalău V,Soritau O,Popa F,Pavel C,Coman V,Perhaita I,Borodi G,Dirzu N,Tabaran F,Popa C

更新日期：2016-01-01 00:00:00

abstract：:In the present study, a novel hydrogel-grafted fabrics embedding of berberine nanosuspension was developed for the treatment of infected wound. Hydrogel-grafted fabric was prepared by graft copolymerization of N-isopropylacrylamide and alginate using ceric ammonium nitrate as initiator. Berberine nanosuspension was pr...

journal_title：Journal of biomaterials applications

authors： Xu H,Yuan XD,Shen BD,Han J,Lv QY,Dai L,Lin MG,Yu C,Bai JX,Yuan HL

更新日期：2014-05-01 00:00:00

abstract：:The objective of the study was to produce three-dimensional and porous nanofiber reinforced hydrogel scaffolds that can mimic the hydrated composite structure of the cartilage extracellular matrix. In this regard, wet-electrospun poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) nanofiber reinforced carboxymethyl ch...

journal_title：Journal of biomaterials applications

authors： Gunes OC,Albayrak AZ,Tasdemir S,Sendemir A

更新日期：2020-10-01 00:00:00

abstract：:An experimental and computational investigation of the self-tapping ability of carbon fibre reinforced polyetheretherketone (CFR-PEEK) has been conducted. Six CFR-PEEK suture anchor designs were investigated using PEEK-OPTIMA® Reinforced, a medical grade of CFR-PEEK. Experimental tests were conducted to investigate th...

journal_title：Journal of biomaterials applications

authors： Feerick EM,Wilson J,Jarman-Smith M,Ó'Brádaigh CM,McGarry JP

更新日期：2014-10-01 00:00:00

abstract：:Pluronic® F127 is a biocompatible, injectable, and thermoresponsive polymer with promising biomedical applications. In this study, a chemically modified form, i.e., Pluronic ALA-L with tailored degradation rate, was tested as an encapsulation vehicle for osteoblastic cells. UV cross-linking of the modified polymer res...

journal_title：Journal of biomaterials applications

authors： Lippens E,Swennen I,Gironès J,Declercq H,Vertenten G,Vlaminck L,Gasthuys F,Schacht E,Cornelissen R

更新日期：2013-03-01 00:00:00

abstract：:The quality and quantity of bone are crucial to the success of dental implant treatment. Recently, bone grafting materials have reached some limitations. This study aimed to evaluate the biocompatibility of novel drug delivery material, injectable methacrylated hyaluronic acid hydrogel incorporated with different rati...

journal_title：Journal of biomaterials applications

authors： Areevijit K,Dhanesuan N,Luckanagul JA,Rungsiyanont S

更新日期：2020-11-04 00:00:00

abstract：:To develop biocompatible composite microspheres for novel hemostatic use, we designed and prepared a novel biomaterial, composite microspheres consisting of carboxymethyl chitosan, sodium alginate, and collagen (CSCM). The ultra-structure of CSCM was investigated by scanning electron microscopy assay. In hemostatic fu...

journal_title：Journal of biomaterials applications

authors： Shi X,Fang Q,Ding M,Wu J,Ye F,Lv Z,Jin J

更新日期：2016-02-01 00:00:00

abstract：:Antenna coupling microwave plasma enables a highly oxidative treatment of the outmost surface of polypropylene (PP) nonwoven fabric within a short time period. Subsequently, grafting copolymerization with acrylic acid (AAc) makes the plasma-treated fabric durably hydrophilic and excellent in water absorbency. With hig...

journal_title：Journal of biomaterials applications

authors： Tyan YC,Liao JD,Wu YT,Klauser R

更新日期：2002-10-01 00:00:00

abstract：:Aluminum-free glass ionomer cements (GICs) are under development for orthopedic applications, but are limited by their insufficient handling properties. Here, the addition of calcium polyphosphate (CPP) was investigated as an additive to an experimental zinc-silicate glass ionomer cement. A 50% maximum increase in wor...

journal_title：Journal of biomaterials applications

authors： Valliant EM,Gagnier D,Dickey BT,Boyd D,Filiaggi MJ

更新日期：2015-07-01 00:00:00

abstract：:Biomaterials and devices have been used in a variety of applications ranging from disposable extracorporeal devices and soft and hard tissue augmentation, to total artificial internal organs. However, there are risks and failures in each application which are a result of undesirable biological interactions. This artic...

journal_title：Journal of biomaterials applications

authors： Jayabalan M

更新日期：1993-07-01 00:00:00

abstract：:The development and improvement of medical devices and artificial organs is critically dependent on the realisation of the importance of the interactions between materials and body tissues. In this regard, the evaluation of biocompatibility assumes paramount importance. This paper reviews the hematological aspects of ...

journal_title：Journal of biomaterials applications

authors： Banerjee R,Nageswari K,Puniyani RR

更新日期：1997-07-01 00:00:00

abstract：:In order to induce esophageal muscle cells' orientation, the silicon wafer with prototype 1 and prototype 2 was designed. Prototype 1 has micro-channels of 200 µm width and 30 µm depth with 30 µm wide wall as the interval. Prototype 2 has channels of 100 µm width and 30 µm depth with a discontinuous wall which has 30 ...

journal_title：Journal of biomaterials applications

authors： Hou L,Gong C,Zhu Y

更新日期：2016-04-01 00:00:00

abstract：:Carbon-fibre-reinforced polyether ether ketone (CFR-PEEK) exhibits excellent biomechanical properties as it has an elastic modulus similar to bone. However, CFR-PEEK displays inferior biocompatibility compared with titanium alloy and coating techniques are therefore of interest in order to improve integration. In this...

journal_title：Journal of biomaterials applications

authors： Suska F,Omar O,Emanuelsson L,Taylor M,Gruner P,Kinbrum A,Hunt D,Hunt T,Taylor A,Palmquist A

更新日期：2014-08-01 00:00:00

abstract：:The different barriers that slow the penetration of active ingredients administered by the ocular route are described, and some novel dosage forms designed for this route are discussed. Both precorneal and corneal factors considerably restrict ocular penetration. The low bioavailability of classical ophthalmic dosage ...

journal_title：Journal of biomaterials applications

authors： Aiache JM,el Meski S,Beyssac E,Serpin G

更新日期：1997-01-01 00:00:00

abstract：:Using a hydraulic stress simulator, the mechanical behavior of the porcine pericardium used in the construction of cardiac valve leaflets was characterized following the same procedure employed with calf pericardium in Part 1 of this study. One hundred fifty pairs of tissue samples were subjected to tensile testing to...

journal_title：Journal of biomaterials applications

authors： García Páez JM,Carrera A,Herrero EJ,Millán I,Rocha A,Cordón A,Sainz N,Mendez J,Castillo-Olivares JL

更新日期：2001-07-01 00:00:00

abstract：:Melt electrowriting (MEW) can print high-resolution scaffolds with the ultrafine fibers from 800 nm to 20 µm. However, the cell seeding efficiency relatively low due to the large pore size of the MEW scaffold. Here, we reported a method to solve this dilemma by electrospinning a gelatin methacrylate (GelMA) hydrogel f...

journal_title：Journal of biomaterials applications

authors： Ye W,Xie C,Liu Y,He Y,Gao Q,Ouyang A

更新日期：2021-01-01 00:00:00

abstract：:Bone tissue is dependent on an efficient blood supply to ensure delivery of nutrients and oxygen. One method to acquire a vascular-engineered bone tissue could be the use of an angiogenic gene-activated scaffold. In the current study, porous chitosan/hydroxyapatite (C/HA) scaffolds were fabricated via freeze-drying wi...

journal_title：Journal of biomaterials applications

authors： Koç A,Finkenzeller G,Elçin AE,Stark GB,Elçin YM

更新日期：2014-11-01 00:00:00

abstract：:Phenylalanine ethyl ester (PAE)-alginate (Alg) conjugate (PAE-Alg, PEA) was synthesized and formation of an amide bond between PAE and Alg was confirmed by Fourier transformed-infrared and (1)H nuclear magnetic resonance spectroscopy. The degree of PAE substitution was 3.5-4.7 (PAE group per hundred sugar residues of ...

journal_title：Journal of biomaterials applications

authors： Zhang P,Zhao SR,Li JX,Hong L,Raja MA,Yu LJ,Liu CG

更新日期：2016-07-01 00:00:00

abstract：:Polyelectrolyte capsules are seen as promising nanotechnology based drug delivery systems. In previous works, we have demonstrated the possibility to fabricate bio-activated surface layer containing capsules with improved features in terms of biocompatibility. In this study, we have characterized the permeability prop...

journal_title：Journal of biomaterials applications

authors： Habibi N,Pastorino L,Sandoval OH,Ruggiero C

更新日期：2013-08-01 00:00:00