Investigating the use of coupling agents to improve the interfacial properties between a resorbable phosphate glass and polylactic acid matrix.

abstract：:The aim of the in vitro study was a comparison of an allogenic (ABSM) and a xenogenic bone substitute material (XBSM) with and without injectable platelet-rich fibrin (ABSM-i-PRF & XBSM-i-PRF) on cell characteristics of human osteoblasts (HOB). Here, ABSM and XBSM (+ i-PRF = test; - i-PRF = control) were incubated wit...

journal_title：Journal of biomaterials applications

authors： Kyyak S,Blatt S,Pabst A,Thiem D,Al-Nawas B,Kämmerer PW

更新日期：2020-07-01 00:00:00

abstract：:The development of an effective wound dressing with the ability to induce skin wound healing is a great challenge in medicine. Nanofibers are highly attractive for wound dressing preparation due to their properties such as hemostasis induction, good absorption of wound exudates, and facilitation of cell growth. Chitos...

journal_title：Journal of biomaterials applications

authors： Hoseinpour Najar M,Minaiyan M,Taheri A

更新日期：2018-01-01 00:00:00

abstract：:Gold nanomaterials possess unique physical and chemical properties, which attracted much attention in recent years. As a new type of gold nanomaterials, gold nanostars (GNSTs) have been prepared and characterized in this study. GNSTs under near-infrared (NIR) light irradiation can exert not only cancer photothermal th...

journal_title：Journal of biomaterials applications

authors： Wang L,Meng D,Hao Y,Zhao Y,Li D,Zhang B,Zhang Y,Zhang Z

更新日期：2015-11-01 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：: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：:NiTi alloy is used as a biomaterial due to its pseudoelastic behaviour. It exhibits a great potential in dental and orthopedic applications where constant correcting loads are required. In order to use such materials, it is necessary to investigate the effect of the cyclic straining upon the transformation stresses an...

journal_title：Journal of biomaterials applications

authors： Gil FJ,Planell JA

更新日期：1998-01-01 00:00:00

abstract：:In this work, we report brushite-based calcium phosphate cement (CPC) system to enhance the in vivo biodegradation and tissue in-growth by incorporation of micro-channeled hydroxyapatite (HAp) granule and silicon and sodium addition in calcium phosphate precursor powder. Sodium- and silicon-rich calcium phosphate powd...

journal_title：Journal of biomaterials applications

authors： Sarkar SK,Lee BY,Padalhin AR,Sarker A,Carpena N,Kim B,Paul K,Choi HJ,Bae SH,Lee BT

更新日期：2016-01-01 00:00:00

abstract：:This study's aim consists of evaluating the adhesion and proliferation of mesenchymal stem cells (MSCs) derived from rat bone marrow on nanoparticle Titanium (Ti) surface. Hence, passage 3 MSCs were, respectively, seeded on nanoparticle Ti and pure Ti surfaces and then cultured for 32 h. Cell morphology and viability ...

journal_title：Journal of biomaterials applications

authors： Chen L,Sun J,Zhu Z,Wu K,Li W,Liu H,Xu S

更新日期：2013-01-01 00:00:00

abstract：:Understanding the structure-function relationship in biomaterial constructs is critical in optimizing biological outcomes. For ensheathed structures such as peripheral nerve, engineering implantable tissue substitutes has been challenging. This is due to a unique geometry of thin-walled microtube arrays composed mostl...

journal_title：Journal of biomaterials applications

authors： Li J,Gao W

更新日期：2018-10-01 00:00:00

abstract：:Injectable thermo-sensitive hydrogels have a potential application in bone tissue engineering for their sensitivities and minimal invasive properties. Human dental pulp stem cells have been considered a promising tool for tissue reconstruction. The objective of this study was to investigate the proliferation and osteo...

journal_title：Journal of biomaterials applications

authors： Chen Y,Zhang F,Fu Q,Liu Y,Wang Z,Qi N

更新日期：2016-09-01 00:00:00

abstract：:The incidence of fractures increases with age. This is partly due to extraosseous factors and partly to the increased fragility of the bone material itself. Ageing adversely affects the "quality" of human bone material, its elastic and ultimate properties. The hypothesis here is that these effects are caused by factor...

journal_title：Journal of biomaterials applications

authors： Zioupos P

更新日期：2001-01-01 00:00:00

abstract：:Poor blood circulation makes it difficult for antitubercular drugs to achieve effective bactericidal concentration at tuberculose focus. The residual Mycobacterium tuberculosis around surgical wound would multiply, resulting in nonunion or sinus formation. Carbon nanotubes have strong tissue penetration and can cross ...

journal_title：Journal of biomaterials applications

authors： Chen G,Wu Y,Yu D,Li R,Luo W,Ma G,Zhang C

更新日期：2019-02-01 00:00:00

abstract：:Devices such as contact lenses and collagen shields have been used to improve the antibiotic bioavailability of eye drops formulations in the treatment of ulcerative keratitis. Nevertheless, these devices are not sustained drug delivery systems, and a combination with eye drops is necessary. In animal patients, it req...

journal_title：Journal of biomaterials applications

authors： Daza JHU,Righetto GM,Chaud MV,da Conceição Amaro Martins V,Lopes Baratella da Cunha Camargo I,Maria de Guzzi Plepis A

更新日期：2020-09-01 00:00:00

abstract：:In this work, the role of shock wave-induced increase of bone morphogenetic proteins in modulating the osteogenic properties of osteoblast-like cells seeded on a bioactive scaffold was investigated using gremlin as a bone morphogenetic protein antagonist. Bone-like glass-ceramic scaffolds, based on a silicate experime...

journal_title：Journal of biomaterials applications

authors： Muzio G,Martinasso G,Baino F,Frairia R,Vitale-Brovarone C,Canuto RA

更新日期：2014-11-01 00:00:00

abstract：:This study aims the in vivo biological characterization of an innovative minocycline delivery system, based on polymethylmethacrylate bone cement. Bone cements containing 1% or 2.5% (w/w) minocycline were formulated and evaluated through solid-state characterization. Biological evaluation was conducted in vivo, within...

journal_title：Journal of biomaterials applications

authors： Silva T,Silva JC,Colaco B,Gama A,Duarte-Araújo M,Fernandes MH,Bettencourt A,Gomes P

更新日期：2018-09-01 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：:Fracture resistance of provisional restorations is an important clinical concern. This property is directly related to transverse strength. Strengthening of provisional fixed partial dentures may result from reinforcement with various fiber types. This study evaluated the effect of fiber type and water storage on the ...

journal_title：Journal of biomaterials applications

authors： Uzun G,Keyf F

更新日期：2003-04-01 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：:At present all the commercially available "medical grade" urethane elastomers exhibit a phenomenon known as environmental stress cracking (ESC). This phenomenon is characterized by surface microcracking when the elastomer is elongated while in vivo. The degree of strain that is required to initiate microcracking varie...

journal_title：Journal of biomaterials applications

authors： Szycher M,Reed AM,Siciliano AA

更新日期：1991-10-01 00:00:00

abstract：:The aim of this study was to evaluate the possibility of metal complex formation between sodium-phosphorylated chitosan (PCTS) and ZnO. The polymer-metal complex formation was investigated in terms of thermal degradation. The structure deduction of the PCTS/ZnO complex was investigated by means of Fourier transform in...

journal_title：Journal of biomaterials applications

authors： Srakaew V,Ruangsri P,Suthin K,Thunyakitpisal P,Tachaboonyakiat W

更新日期：2012-11-01 00:00:00

abstract：:In this work, gold embedded chitosan nanoparticles (Au@CS NPs) were fabricated by a one-pot method. The benzaldehyde-terminated poly[(2-methacryloyloxy) ethyl phosphorylcholine] (PMPC) was applied to modification of the gold doped chitosan nanoparticles. The obtained Au@CS-PMPC NPs had the diameter of 135 nm with a na...

journal_title：Journal of biomaterials applications

authors： Ma K,Cheng Y,Wei X,Chen D,Zhao X,Jia P

更新日期：2020-08-27 00:00:00

abstract：:Osteo-odonto-keratoprostheses, incorporating dental laminate material as an anchoring skirt around a central poly(methyl methacrylate) (PMMA) optic, have been used to replace the cornea for many years. However, there are many intricacies associated with the use of autologous dental laminate material, surgical complexi...

journal_title：Journal of biomaterials applications

authors： Avadhanam V,Ingavle G,Zheng Y,Kumar S,Liu C,Sandeman S

更新日期：2020-11-11 00:00:00

abstract：:Staphylococcus epidermidis plays a major role in capsular contractures of silicone breast implants. This in vitro study evaluates the antibacterial effect of copper on S. epidermidis in silicone implants. Specimens of a silicone material used for breast augmentation (Cu0) and specimens coated with different copper con...

journal_title：Journal of biomaterials applications

authors： Gosau M,Bürgers R,Vollkommer T,Holzmann T,Prantl L

更新日期：2013-08-01 00:00:00

abstract：:The aim of this study was to investigate the effect of C-Graft particles on formation of new cementum and bone in periodontal bone defects in dog. Healing and tissue change were histologically determined at 2, 4, 8, and 16 weeks. Little bone or cementum formation was observed in the control group. A statistically sign...

journal_title：Journal of biomaterials applications

authors： Nakanishi S,Ota M,Shibukawa Y,Yamada S

更新日期：2009-08-01 00:00:00

abstract：:The layer-by-layer technique, which allows simple preparation of polyelectrolyte multilayers, came into the focus of research for development of functionalized medical devices. Numerous literature exist that concentrate on the film build-up and the behaviour of cells on polyelectrolyte multilayers. However, in case of...

journal_title：Journal of biomaterials applications

authors： Nolte A,Hossfeld S,Schroeppel B,Mueller A,Stoll D,Walker T,Wendel HP,Krastev R

更新日期：2013-07-01 00:00:00

abstract：:The surface quality of coronary stents has a significant influence on its biocompatibility. Therefore, surface polishing is of paramount importance in the production and application of stents. In the present study, electropolishing is performed on 316LVM steel slotted tube coronary stents. Additionally, acid pickling,...

journal_title：Journal of biomaterials applications

authors： Raval A,Choubey A,Engineer C,Kothwala D

更新日期：2005-01-01 00:00:00

abstract：:Cellulose acetate phthalate and Pluronic F-127 combined together (70:30 wt:wt) create a rigid, surface-eroding association polymer. To impart flexibility into the polymer system and allow for a drug delivery film that can contour to varying wound shapes, plasticizers were added. Triethyl citrate or tributyl citrate wa...

journal_title：Journal of biomaterials applications

authors： Rabek CL,Van Stelle R,Dziubla TD,Puleo DA

更新日期：2014-01-01 00:00:00

abstract：:Plastics are fulfilling a number of critical roles in a variety of medical applications. While some of these are low-technology, throw-away products, many of the applications impose critical requirements as to mechanical performance, chemical resistance, biocompatibility, ability to be sterilized and to remain sterile...

journal_title：Journal of biomaterials applications

authors： Lantos PR

更新日期：1988-01-01 00:00:00

abstract：:The purpose of this study is the development of a nerve electrode that reorganizes nerve geometry slowly and controllably. The Flat Interface Nerve Electrode (FINE) can reshape the nerve into an elongated oval and provide selective stimulation. However, the rate of closure of this electrode is difficult to control. Th...

journal_title：Journal of biomaterials applications

authors： Caparso AV,Durand DM,Mansour JM

更新日期：2009-09-01 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