Clinical study and stability assessment of a novel transcutaneous influenza vaccination using a dissolving microneedle patch.

abstract：:The purpose of this study was to compare the osseointegration of 4 different kinds of bioactive ceramic-coated screws with uncoated screws by biomechanical and histomorphometric analysis. Calcium pyrophosphate (CPP), apatite-wollastonite 1:3 glass ceramic (W3G), apatite-wollastonite 1:1 glass ceramic (WAG) and bioacti...

journal_title：Biomaterials

authors： Lee JH,Ryu HS,Lee DS,Hong KS,Chang BS,Lee CK

更新日期：2005-06-01 00:00:00

abstract：:Semisynthetic network alginate polymer (SNAP), synthesized by acetalization of linear alginate with di-aldehyde, is a pH-responsive tetrafunctionally linked 3D gel network, and has potential application in oral delivery of protein therapeutics and active biologicals, and as tissue bioscaffold for regenerative medicine...

journal_title：Biomaterials

authors： Chan AW,Neufeld RJ

更新日期：2009-10-01 00:00:00

abstract：:A novel asymmetric chitosan membrane has been prepared by immersion-precipitation phase-inversion method and evaluated as wound covering. This new type of chitosan wound dressing which consists of skin surface on top-layer supported by a macroporous sponge-like sublayer was designed. The thickness of the dense skin su...

journal_title：Biomaterials

authors： Mi FL,Shyu SS,Wu YB,Lee ST,Shyong JY,Huang RN

更新日期：2001-01-01 00:00:00

abstract：:Hydrogels have been widely used as artificial cell niche to mimic extracellular matrix with tunable properties. However, changing biochemical cues in hydrogels developed-to-date would often induce simultaneous changes in mechanical properties, which do not support mechanistic studies on stem cell-niche interactions. H...

journal_title：Biomaterials

authors： Tong X,Yang F

更新日期：2014-02-01 00:00:00

abstract：:Microstructure of thermal sprayed hydroxyapatite (HA) splats was characterized using transmission electron microscopy (TEM), and the formation mechanisms of micropores within the splats were investigated with the aid of simulated body fluids (SBF). High-velocity oxy-fuel and direct current (DC) plasma spray techniques...

journal_title：Biomaterials

authors： Li H,Khor KA,Cheang P

更新日期：2004-08-01 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：:We demonstrate the ability of immobilized vascular endothelial growth factor (VEGF) to capture endothelial cells (EC) with high specificity under fluid flow. To this end, we engineered a surface consisting of heparin bound to poly-l-lysine to permit immobilization of VEGF through the C-terminal heparin-binding domain....

journal_title：Biomaterials

authors： Smith RJ Jr,Koobatian MT,Shahini A,Swartz DD,Andreadis ST

更新日期：2015-05-01 00:00:00

abstract：:The development of more selective delivery systems for cancer diagnosis and chemotherapy is one of the most important goals of current anticancer research. The purpose of this study is to evaluate various self-assembled nanoparticles as candidates to shuttle radionuclide and/or drugs into tumors and to investigate the...

journal_title：Biomaterials

authors： Cho YW,Park SA,Han TH,Son DH,Park JS,Oh SJ,Moon DH,Cho KJ,Ahn CH,Byun Y,Kim IS,Kwon IC,Kim SY

更新日期：2007-02-01 00:00:00

abstract：:The aim of our study was the evaluation of a cell-free cartilage implant that allows the recruitment of mesenchymal stem and progenitor cells by chemo-attractants and subsequent guidance of the progenitors to form cartilage repair tissue after microfracture. Chemotactic activity of human serum on human mesenchymal pro...

journal_title：Biomaterials

authors： Erggelet C,Neumann K,Endres M,Haberstroh K,Sittinger M,Kaps C

更新日期：2007-12-01 00:00:00

abstract：:The Debye Function Analysis of diffraction patterns from nanosized mineral crystals showing different average degrees of maturity was carried out on engineered bone samples. The analysis relied on a bivariate family of atomistic hydroxyapatite nanocrystal models and provided information about crystal structure, size a...

journal_title：Biomaterials

authors： Guagliardi A,Cedola A,Giannini C,Ladisa M,Cervellino A,Sorrentino A,Lagomarsino S,Cancedda R,Mastrogiacomo M

更新日期：2010-11-01 00:00:00

abstract：:Poly(ortho esters) with a low glass transition temperature are semi-solid materials so that therapeutic agents can be incorporated at room temperature, without the use of solvents, by a simple mixing procedure. When molecular weights are limited to < 5 kDa, such materials are directly injectable using a needle size no...

journal_title：Biomaterials

authors： Helle J,Barr J,Ng SY,Shen HR,Schwach-Abdellaoui K,Gurny R,Vivien-Castioni N,Loup PJ,Baehni P,Mombelli A

更新日期：2002-11-01 00:00:00

abstract：:To explore molecular mechanism of mediation of adsorbed proteins to cell adhesion and growth on biomaterials, this study examined endothelial cell adhesion, morphology and viability on bare and titanium nitride (TiN) coated nickel titanium (NiTi) alloys and chitosan film firstly, and then identified the type and amoun...

journal_title：Biomaterials

authors： Yang D,Lü X,Hong Y,Xi T,Zhang D

更新日期：2013-07-01 00:00:00

abstract：:This study examined the effects of copolymer hydrophilicity and temperature on water sorption and solubility characteristics of five copolymer blends of increasing degree of hydrophilicity using gravimetric measurements. Six resin disks (15 mm in diameter x 1 mm in thickness) were prepared from each copolymer blend an...

journal_title：Biomaterials

authors： Yiu CK,King NM,Carrilho MR,Sauro S,Rueggeberg FA,Prati C,Carvalho RM,Pashley DH,Tay FR

更新日期：2006-03-01 00:00:00

abstract：:There are few suitable techniques available to sterilize biodegradable polyester three-dimensional tissue engineering scaffolds because they are susceptible to degradation and/or morphological degeneration by high temperature and pressure. We used a novel polyllactide-co-glycolide) scaffold (Osteofoam) to determine th...

journal_title：Biomaterials

authors： Holy CE,Cheng C,Davies JE,Shoichet MS

更新日期：2001-01-01 00:00:00

abstract：:Thin sheets of nanofibrous (NF) poly(L-lactic acid) (PLLA) matrix were fabricated using a novel phase separation method, mimicking the structure of natural collagen fibers. In this study, the cell morphology, cytoskeleton and adhesion structure, proliferation and differentiation were investigated on NF PLLA matrix usi...

journal_title：Biomaterials

authors： Hu J,Liu X,Ma PX

更新日期：2008-10-01 00:00:00

abstract：:Embryonic stem (ES) cells have the ability to replicate themselves and differentiate into various mature cells. Recently, dopaminergic neurons were efficiently induced from ES cells using mouse stromal cells (PA6 cells) as a feeder cell layer. This simple procedure seems to be very efficient to obtain dopamine-releasi...

journal_title：Biomaterials

authors： Yamazoe H,Murakami Y,Mizuseki K,Sasai Y,Iwata H

更新日期：2005-10-01 00:00:00

abstract：:The metabolic disposition and elimination process of the anhydride co-polymer poly[1,3-bis(p-carboxy-phenoxypropane):sebacic acid] 20:80 [P(CPP:Sa)20:80] implanted in the rat brain was studied. Two polymers were prepared, one with [14C]SA and unlabelled CPP, and the other co-polymer with [14C]CPP and unlabelled SA. Wi...

journal_title：Biomaterials

authors： Domb AJ,Rock M,Schwartz J,Perkin C,Yipchuk G,Broxup B,Villemure JG

更新日期：1994-07-01 00:00:00

abstract：:Zwitterionic hydrogels such as those based on polycarboxybetaine (PCB) or polysulfobetaine (PSB) have potential for various biomedical applications, due to their biocompatibility and low biofouling properties. However, the poor mechanical properties of zwitterionic hydrogels developed to date remain a challenge, sever...

journal_title：Biomaterials

authors： Liu Q,Chiu A,Wang L,An D,Li W,Chen EY,Zhang Y,Pardo Y,McDonough SP,Liu L,Liu WF,Chen J,Ma M

更新日期：2020-02-01 00:00:00

abstract：:Melanoma inhibitory activity (MIA), also referred to as cartilage derived retinoic acid-sensitive protein (CD-RAP), is detected physiologically in cartilage tissue and pathologically in malignant melanomas. To measure MIA/CD-RAP quantitatively we developed a sensitive ELISA system. Recently, we described diagnostic ap...

journal_title：Biomaterials

authors： Bosserhoff AK,Buettner R

更新日期：2003-08-01 00:00:00

abstract：:The porous TiO2/perlite composite Ecopore is a synthetic biomaterial with possible clinical application in bone substitution. In our previous work, we demonstrated that surface modification of Ecopore with fibronectin (FN) enhanced spreading and growth of human osteoblasts in vitro. In the present study, we implanted ...

journal_title：Biomaterials

authors： Erli HJ,Rüger M,Ragoss C,Jahnen-Dechent W,Hollander DA,Paar O,von Walter M

更新日期：2006-03-01 00:00:00

abstract：:Mesoporous silica (MPS), synthesized via the supramolecular polymer templating method, is one of the most attractive nanomaterials for biomedical applications, such as drug delivery systems, labeling, and tissue engineering. The significant difference between MPS and general silica (colloidal silica) is the pore archi...

journal_title：Biomaterials

authors： Lee S,Yun HS,Kim SH

更新日期：2011-12-01 00:00:00

abstract：:Low molecular weight polyurethanes with sites for metal complexation were synthesized. The -SO(2) and the -COOH groups were incorporated into the polyurethane chain by the reactions of tri-functional monomers, 4,4'-bis(hydroxyphenyl)sulfone and 4,4'-bis(hydroxyphenyl) valeric acid with hexa-methylene di-isocyanate (HM...

journal_title：Biomaterials

authors： Acharya V,Prabha CR,Narayanamurthy C

更新日期：2004-08-01 00:00:00

abstract：:Frequent outbreaks and the rapid global spread of infectious diseases have increased the urgent need for massive vaccination especially in countries with limited resources. Intranasal vaccination facilitates the mass vaccination via needle-free delivery of vaccine through nasal mucosal surfaces. Inspired by the strong...

journal_title：Biomaterials

authors： Wang X,Yang D,Li S,Xu X,Qin CF,Tang R

更新日期：2016-11-01 00:00:00

abstract：:Approximately 285 million people worldwide suffer from diabetes, with insulin supplementation as the most common treatment measure. Regenerative medicine approaches such as a bioengineered pancreas has been proposed as potential therapeutic alternatives. A bioengineered pancreas will benefit from the development of a ...

journal_title：Biomaterials

authors： Goh SK,Bertera S,Olsen P,Candiello JE,Halfter W,Uechi G,Balasubramani M,Johnson SA,Sicari BM,Kollar E,Badylak SF,Banerjee I

更新日期：2013-09-01 00:00:00

abstract：:Human umbilical cord vein segments have been used as vessel substitutes for damaged or occluded arteries, as aorto-coronary by-passes and as arterio-venous fistulae for dialysis. The Dardik-Biograft fixed with glutaraldehyde and the Mindich-Bioflow, fixed with ethanol and dialdehyde starch, are commercially available....

journal_title：Biomaterials

authors： Guidoin R,Marois M,Martin L,Noël HP,Laroche F,Gosselin CO,Côté R,Bénichoux R,Blais P

更新日期：1980-04-01 00:00:00

abstract：:Measurements were made of the extremes in temperature which occur at different sites in the oral cavity during fluid intake. The results indicate that temperatures noted at the tooth surface, within the mouth, during fluid intake were less than the temperatures of the fluid imbibed. Variations in temperature were note...

journal_title：Biomaterials

authors： Longman CM,Pearson GJ

更新日期：1987-09-01 00:00:00

abstract：:The calcination and natural sintering of calcium deficient hydroxyapatite powders Ca(10-x)(PO4)(6-x)(HPO4)x(OH)(2-x) (with 0 < or = x < or = 1) were studied. For temperature below 700 degrees C, particle coalescence occurs without densification. The particle coalescence is associated with a reduction of the specific s...

journal_title：Biomaterials

authors： Raynaud S,Champion E,Bernache-Assollant D

更新日期：2002-02-01 00:00:00

abstract：:Islet-like cells derived from embryonic stem (ES) cells may be a promising therapeutic option for future diabetes treatment. Here, we demonstrated a five-stage protocol with adding exendin-4 instead of nicotinamide finally could generate islet-like cells from human embryonic stem (ES) cells. Immunofluorescence analysi...

journal_title：Biomaterials

authors： Mao GH,Chen GA,Bai HY,Song TR,Wang YX

更新日期：2009-03-01 00:00:00

abstract：:In vivo tracking of transplanted stem cells has been a central aim of stem cell therapy. Although many tracking systems have been introduced, no method has yet been validated for clinical applications. We developed a novel sophisticated peptide (GV1001) that mimics hTERT (human telomerase reverse transcriptase) and an...

journal_title：Biomaterials

authors： Park HH,Lee KY,Park DW,Choi NY,Lee YJ,Son JW,Kim S,Moon C,Kim HW,Rhyu IJ,Koh SH

更新日期：2018-02-01 00:00:00

abstract：:Amphiphilic 4-armed star-shaped chlorin-core diblock copolymers based on methoxy poly(ethylene glycol) (mPEG) and poly (epsilon-caprolactone) (PCL) were synthesized and characterized in this study. The synthesized photosensitizer-centered amphiphilic star block copolymer that forms assembled micelle-like structures ca...

journal_title：Biomaterials

authors： Peng CL,Shieh MJ,Tsai MH,Chang CC,Lai PS

更新日期：2008-09-01 00:00:00