Periodontal ligament versus bone marrow mesenchymal stem cells in combination with Bio-Oss scaffolds for ectopic and in situ bone formation: A comparative study in the rat.

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：:Fabrication of osteoconductive scaffold with osteoinductive capability and appropriate resorption rate is of great significance for treating bone defects. To achieve this aim, strontium-substituted calcium sulfate hemihydrate (Sr-CSH) and hydroxyapatite (HA) were mixed to develop a novel composite. Sr-CSH containing 5...

journal_title：Journal of biomaterials applications

authors： Chang H,Xiang H,Yao Z,Yang S,Tu M,Zhang X,Yu B

更新日期：2020-07-01 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：: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：: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 paper studies the coupling reaction by covalent bonding of acetylamino-2-sulfamoyl-1,3,4-thiodiazole (AcAA) on the poly(acrylic acid-costyrene) copolymer (PAcA-S) in homogeneous system, in the presence of dicyclohexylcarbodiimide (DCC) as activator. The influence of some factors on coupling efficiency (the drug/su...

journal_title：Journal of biomaterials applications

authors： Dumitriu S,Popa M,Dărângă M,Dumitriu C

更新日期：1992-07-01 00:00:00

abstract：:The aim of this study was to examine the release of silica (Si), calcium (Ca), phosphorous (P), and fluoride (F) from conventional glass ionomer cement (GI) and resin-modified glass ionomer cement (LCGI), containing different quantities of bioactive glass (BAG). Further aim was to evaluate in vitro biomineralization o...

journal_title：Journal of biomaterials applications

authors： Yli-Urpo H,Vallittu PK,Närhi TO,Forsback AP,Väkiparta M

更新日期：2004-07-01 00:00:00

abstract：:The process of molecular self-assembly plays a crucial role in formulation of polymeric nanoparticulated drug delivery carriers as it creates the possibility for enhanced drug encapsulation and carrier surface engineering. This study aimed to develop a novel self-assembled polymeric micelles for targeted delivery in t...

journal_title：Journal of biomaterials applications

authors： Djurdjic B,Dimchevska S,Geskovski N,Petrusevska M,Gancheva V,Georgiev G,Petrov P,Goracinova K

更新日期：2015-01-01 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：: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：: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：: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：:Biodegradable magnesium-based implants are currently being developed for use in orthopedic applications. The aim of this study was to investigate the acute, subacute, and chronic local effects on bone tissue as well as the systemic reactions to a magnesium-based (MgYREZr-alloy) screw containing rare earth elements. Th...

journal_title：Journal of biomaterials applications

authors： Waizy H,Diekmann J,Weizbauer A,Reifenrath J,Bartsch I,Neubert V,Schavan R,Windhagen H

更新日期：2014-01-01 00:00:00

abstract：:Hydroxyapatite (Ca10(PO4)6(OH)2) is widely investigated as an implantable material for hard tissue restoration due to its osteoconductive properties. However, hydroxyapatite in bulk form is limited as its mechanical properties are insufficient for load-bearing orthopedic applications. Attempts have been made to improv...

journal_title：Journal of biomaterials applications

authors： Yatongchai C,Placek LM,Curran DJ,Towler MR,Wren AW

更新日期：2015-11-01 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：:Poly(ethylene glycol)-poly(lactic acid) (PEG-PLA) copolymers have been widely used for various biomedical applications. However, their hemocompatibility has not been clarified, which would lag their developments and clinical applications. In this work, we studied the effect of PEG-PLA copolymers on key human blood com...

journal_title：Journal of biomaterials applications

authors： Li C,Ma C,Zhang Y,Liu Z,Xue W

更新日期：2016-05-01 00:00:00

abstract：:The controlled release of insulin from a series of biodegradable hybrid hydrogel network containing dextran derivative of allyl isocyanate (dex-AI) and poly (D,L) lactide diacrylate macromer (PDLLAM) over a wide range of composition ratio was investigated. Laser confocal scanning microscope was used to understand the ...

journal_title：Journal of biomaterials applications

authors： Zhang Y,Chu CC

更新日期：2002-04-01 00:00:00

abstract：:This study reports the properties of tableted microparticles based on high-amylose corn starch (HACS)-pectin blend polymers as the controlled release system for diclofenac sodium (DS). HACS-pectin blend microparticles are prepared through a modified process by the spray drying technique, which is a widely used microen...

journal_title：Journal of biomaterials applications

authors： Desai KG

更新日期：2007-01-01 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：:Tendon tears are a relevant concern for today's national health systems because of their social impact and high recurrence rate. The current gold standard for fixing tendon tears is surgical repair; however, this strategy is not able to fully re-establish tendon integrity and functionality. Tissue engineering approach...

journal_title：Journal of biomaterials applications

authors： Fotticchia A,Musson D,Lenardi C,Demirci E,Liu Y

更新日期：2018-07-01 00:00:00

abstract：:Solvent-based methods are commonly employed for the production of polyester-based samples and coatings in both medical device production and research. The influence of solvent casting and subsequent drying time was studied using thermal analysis, spectroscopy and weight measurement for four grades of 50 : 50 poly(lact...

journal_title：Journal of biomaterials applications

authors： Manson J,Dixon D

更新日期：2012-01-01 00:00:00

abstract：:Polymer biocomposites based on segmented poly(ester urethane) and extracellular matrix components have been prepared for the development of tissue engineering applications with improved biological characteristics of the materials in contact with blood and tissues for long periods. Thermal, dynamical, and dielectrical ...

journal_title：Journal of biomaterials applications

authors： Macocinschi D,Filip D,Vlad S,Cristea M,Musteata V,Ibanescu S

更新日期：2012-08-01 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：: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：:Functionalization of a porous orthopedic implant with dexamethasone, a widely used anti-inflammatory drug, encapsulated within a biodegradable polymer for controlled release could help reduce or eliminate the inflammation response by the local tissue. In this research, we investigated the possibility of using supercri...

journal_title：Journal of biomaterials applications

authors： Mulia K,Witkamp GJ,Dawes GJ,Fratila-Apachitei LE,Apachitei I,Duszczyk J,Pellikaan H

更新日期：2011-01-01 00:00:00

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：:Mesh implants are frequently used in congenital diaphragmatic hernia. This experimental study aimed to examine the influence of different materials on the diaphragmatic movement over time as well as their mechanical qualities after 4 months. Ultrapro®, Surgisis®, and Proceed® were implanted onto a diaphragmatic defect...

journal_title：Journal of biomaterials applications

authors： Böhm G,Binnebösel M,Krähling E,Schumpelick V,Steinau G,Stanzel S,Anurov M,Titkova S,Ottinger A,Speer M

更新日期：2011-05-01 00:00:00

abstract：:Calcium phosphate fillers have been shown to increase cement osteoconductivity, but have caused drawbacks in cement properties. Hydroxyapatite and Brushite were introduced in an acrylic two-solution cement at varying concentrations. Novel composite bone cements were developed and characterized using rheology, injectab...

journal_title：Journal of biomaterials applications

authors： Aghyarian S,Rodriguez LC,Chari J,Bentley E,Kosmopoulos V,Lieberman IH,Rodrigues DC

更新日期：2014-11-01 00:00:00

abstract：:The aim of this work was to study the cytotoxicity of different fractions of gold nanoparticles prepared by ultrasonic spray pyrolysis from gold scrap. The target cells were rat thymocytes, as a type of nonproliferating cells, and L929 mouse fibroblasts, as a type of continuous proliferating cells. Fractions 1 and 2, ...

journal_title：Journal of biomaterials applications

authors： Rudolf R,Friedrich B,Stopić S,Anžel I,Tomić S,Čolić M

更新日期：2012-01-01 00:00:00

abstract：:Single nanofibers with chemical and functional properties consistent with artery extracellular matrix nanofibers were produced by electrospinning. Using weight ratios to mimic artery extracellular matrix, five materials were tested: (1) Collagen type I, (2) Collagen type I + Collagen type III, (3) Collagen type I + po...

journal_title：Journal of biomaterials applications

authors： Liu J,Argenta L,Morykwas M,Wagner WD

更新日期：2014-01-01 00:00:00