Conjugation of vitamin E-TPGS and guar gum to carry borneol for enhancing blood-brain barrier permeability.

abstract：:A series of cellulose/soy protein isolate (SPI) sponges was prepared using a freeze-drying process. The effect of the SPI content on the structure of the sponges was characterized by Fourier transform infrared spectrometry (FT-IR), X-ray diffraction analysis (XRD) and scanning electron microscopy (SEM). It showed that...

journal_title：Journal of biomaterials applications

authors： Luo LH,Zhang YF,Wang XM,Wan Y,Chang PR,Anderson DP,Chen Y

更新日期：2010-02-01 00:00:00

abstract：:Sodium alginate is an effective biomaterial for tissue engineering applications. Non-purified alginate is contaminated with protein, lipopolysaccharide, DNA, and RNA, which could elicit adverse immunological reactions. We developed a purification protocol to generate biocompatible alginate based on (a) activated charc...

journal_title：Journal of biomaterials applications

authors： Sondermeijer HP,Witkowski P,Woodland D,Seki T,Aangenendt FJ,van der Laarse A,Itescu S,Hardy MA

更新日期：2016-10-01 00:00:00

abstract：:Hemocompatibility is the goal for any biomaterial contained in extracorporeal life supporting medical devices. The hallmarks for hemocompatibility include nonthrombogenicity, platelet preservation, and maintained platelet function. Both in vitro and in vivo assays testing for compatibility of the blood/biomaterial int...

journal_title：Journal of biomaterials applications

authors： Major TC,Handa H,Annich GM,Bartlett RH

更新日期：2014-10-01 00:00:00

abstract：:The aim of this pilot study was to evaluate the bioactive, surface-coated polycaprolactone-co-lactide scaffolds as bone implants in a tibia critical size defect model. Polycaprolactone-co-lactide scaffolds were coated with collagen type I and chondroitin sulfate and 30 piled up polycaprolactone-co-lactide scaffolds we...

journal_title：Journal of biomaterials applications

authors： Rentsch C,Schneiders W,Hess R,Rentsch B,Bernhardt R,Spekl K,Schneider K,Scharnweber D,Biewener A,Rammelt S

更新日期：2014-01-01 00:00:00

abstract：:The effect of an ampholytic surfactant on the swelling properties of polymeric materials was studied, using various swelling liquids. Tablets were prepared consisting of hydroxypropyl methylcellulose, poly(oxyethylene) and sodium alginate. Tego betain was the non-ionic surfactant used as an additive in a series of sam...

journal_title：Journal of biomaterials applications

authors： Vlachou M,Hani N,Efentakis M,Tarantili PA,Andreopoulos AG

更新日期：2000-07-01 00:00:00

abstract：:Biodegradable sponges, as a promising hemostatic biomaterial, has been clinically required over the past decades. Current hemostatic sponges are generally prepared by crosslinking and freeze-drying, but the quality control or biocompatibility is often unsatisfactory due to the freezing-caused morphological non-uniform...

journal_title：Journal of biomaterials applications

authors： Jiang X,Wang Y,Fan D,Zhu C,Liu L,Duan Z

更新日期：2017-03-01 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：:The purpose of this research was to develop novel nanoparticles (NPs) of star-like copolymer mannitol-functionalized poly(lactide)-vitamin E TPGS (M-PLA-TPGS) for paclitaxel delivery for prostate cancer treatment, and evaluate their therapeutic effects in prostate cancer cell line and animal model in comparison with t...

journal_title：Journal of biomaterials applications

authors： Wang K,Guo L,Xiong W,Sun L,Zheng Y

更新日期：2014-09-01 00:00:00

abstract：:Three types of commercially available ultra-high molecular weight polyethylene (UHMWPE) acetabular cups currently used in total hip arthroplasty have been studied by means of Raman micro-spectroscopy to unfold the microstructural modification induced by the oxidative degradation after accelerated aging with and withou...

journal_title：Journal of biomaterials applications

authors： Puppulin L,Zhu W,Sugano N,Pezzotti G

更新日期：2015-01-01 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：:Bone tissue engineering, which relies on the interactions between stem cells and suitable scaffold materials, represents a highly desirable alternative to currently used allograft or autograft strategies for the treatment of bone defects caused by injury or disease, with one of the major challenges being to generate s...

journal_title：Journal of biomaterials applications

authors： Feng J,Chong M,Chan J,Zhang Z,Teoh SH,Thian ES

更新日期：2014-07-01 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：:The objective of this study is to evaluate the osteoconductivity and bioactivity of the Bonelike graft in repairing surgical cystic bone defects. Bonelike is implanted in 11 patients, aged between 24 and 53 years with a mean age of 36 years, consisting of 5 men and 6 women. According to the standard follow up protocol...

journal_title：Journal of biomaterials applications

authors： Sousa RC,Lobato JV,Maurício AC,Hussain NS,Botelho CM,Lopes MA,Santos JD

更新日期：2008-01-01 00:00:00

abstract：:The effect of hybrid material-graphene flakes with Fe3O4 nanospheres (GO-Fe3O4), graphene oxide (GO) and magnetite nanospheres (Fe3O4) in rotating magnetic field on mammalian cells metabolism has been studied. Several reports shown that exposure to magnetic field may have influence on cellular membrane permeability. T...

journal_title：Journal of biomaterials applications

authors： Urbas K,Jedrzejczak-Silicka M,Rakoczy R,Zaborski D,Mijowska E

更新日期：2016-04-01 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：:The manufacture of a polyester vascular prosthesis in the southern hemisphere is a new development in the global dissemination of this maturing technology. Hence the recent introduction of the Barone Microvelour arterial graft from Argentina has highlighted the need for a comparative in vitro and in vivo study to comp...

journal_title：Journal of biomaterials applications

authors： Torché D,Guidoin R,Boyer D,Marceau D,Marois Y,Debille E,Lacombe J,King M

更新日期：1989-01-01 00:00:00

abstract：:Polylactic acid (PLA)-derived polymers are widely used in many biotechnological fields, thanks to their biocompatibility and resorbability through natural pathways. Moreover, PLA is one of the few polymers in which both the properties and the stereochemical structure can be easily modified, making possible a specific ...

journal_title：Journal of biomaterials applications

authors： Renò F,Rizzi M,Cannas M

更新日期：2012-08-01 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：:A range of crystalline and nano-sized carbonate- and silicate-substituted hydroxyapatite has been successfully produced by using continuous hydrothermal flow synthesis technology. Ion-substituted calcium phosphates are better candidates for bone replacement applications (due to improved bioactivity) as compared to pha...

journal_title：Journal of biomaterials applications

authors： Chaudhry AA,Knowles JC,Rehman I,Darr JA

更新日期：2013-09-01 00:00:00

abstract：:Even though Ti-based implants are the most used materials for hard tissue replacement, they may present lack of osseointegration on the long term, due to their inertness. Hydrothermal treatment (HT) is a useful technique for the synthesis of firmly attached, highly crystalline coatings made of anatase titanium dioxide...

journal_title：Journal of biomaterials applications

authors： Lorenzetti M,Dakischew O,Trinkaus K,Lips KS,Schnettler R,Kobe S,Novak S

更新日期：2015-07-01 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：:In this study, a phosphorylation treatment of porous anodic alumina (PAA) was performed by wet impregnation in phosphoric acid and a subsequent heat treatment. The PAA and phosphorylated PAA specimens were analyzed using a field emission scanning electron microscope, an energy-dispersive X-ray spectrometer, and Fourie...

journal_title：Journal of biomaterials applications

authors： Li X,Ni S,Webster TJ

更新日期：2014-09-01 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：:Composite hydrogel systems consisting of oxidized alginate, gelatin, and biphasic calcium phosphate were fabricated by the Schiff-base reaction and the effect of oxidation of alginate on the microstructure, material properties, and biocompatibility were evaluated. Alginate was modified by oxidizing the attached -OH gr...

journal_title：Journal of biomaterials applications

authors： Nguyen TP,Lee BT

更新日期：2012-09-01 00:00:00

abstract：:In order to find hemodynamic parameters that can accurately predict whether patients can be successfully weaned from ventricular assist devices (VADs), we studied data from 17 patients supported with Pierce-Donachy VADs [11 left VAD (LVAD); 6 right VAD (RVAD)] following cardiogenic shock for periods from 1.3 to 22 day...

journal_title：Journal of biomaterials applications

authors： Termuhlen DF,Swartz MT,Ruzevich SA,Reedy JE,Pennington DG

更新日期：1990-04-01 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：:A series biodegradable poly (γ-glutamic acid)/beta-tricalcium phosphate (γ-PGA/TCP) nanocomposites were prepared which were composed of poly-γ-glutamic acid polymerized in situ with β-tricalcium phosphate and physiochemically characterized as bone graft substitutes. The particle size via dynamic light scattering, the ...

journal_title：Journal of biomaterials applications

authors： Shu XL,Shi QS,Feng J,Yang YH,Zhou G,Li WR

更新日期：2016-07-01 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：:The carcinogenic potential of asbestos has led to the development of non-asbestos materials for use as casting ring liners. Cellulose paper are replacing asbestos paper. The brass die and crown were made to produce full crowns. The standardized wax pattern was replicated twenty-nine times. Two grooves were marked on t...

journal_title：Journal of biomaterials applications

authors： Keyf F,Erman G

更新日期：2000-04-01 00:00:00

abstract：:Nowadays, exceptional advantages of silk fibroin over synthetic and natural polymers have impelled the scientists to application of this biomaterial for tissue engineering purposes. Recently, we showed that embedding natural degummed silk fibers in regenerated Bombyx mori silk-based scaffold significantly increases th...

journal_title：Journal of biomaterials applications

authors： Mobini S,Taghizadeh-Jahed M,Khanmohammadi M,Moshiri A,Naderi MM,Heidari-Vala H,Ashrafi Helan J,Khanjani S,Springer A,Akhondi MM,Kazemnejad S

更新日期：2016-01-01 00:00:00