Photomediated crosslinking of C6-cinnamate derivatized type I collagen.

abstract：:To understand the effect of photosensitizer (PS) release from graft copolymer based micelles in photodynamic therapy (PDT), the two pH-sensitive and non-pH-sensitive graft copolymers, (poly(N-vinyly caprolactam)-g-poly(D,L-lactide) and poly(N-vinyly caprolactam-co-N-vinyl imidazole)-g-poly(D,L-lactide)), were synthesi...

journal_title：Biomaterials

authors： Tsai HC,Tsai CH,Lin SY,Jhang CR,Chiang YS,Hsiue GH

更新日期：2012-02-01 00:00:00

abstract：:Finding bioactive short peptides derived from proteins is a critical step to the advancement of tissue engineering and regenerative medicine, because the former maintains the functions of the latter without immunogenicity in biological systems. Here, we discovered a bioactive core nonapeptide sequence, PPFEGCIWN (resi...

journal_title：Biomaterials

authors： Yeo IS,Min SK,Kang HK,Kwon TK,Jung SY,Min BM

更新日期：2015-12-01 00:00:00

abstract：:Interventional closure of intracardiac wall defects using occluder devices has evolved as a highly attractive treatment option. However, incomplete and delayed healing reactions often result in a major risk of residual defects, thromboembolism, or device fractures. Biodegradable living tissue engineered occluder membr...

journal_title：Biomaterials

authors： Weber B,Schoenauer R,Papadopulos F,Modregger P,Peter S,Stampanoni M,Mauri A,Mazza E,Gorelik J,Agarkova I,Frese L,Breymann C,Kretschmar O,Hoerstrup SP

更新日期：2011-12-01 00:00:00

abstract：:The development of topical microbicides is a valid approach to protect the genital mucosa from sexually transmitted infections that cannot be contained with effective vaccination, like HSV and HIV infections. A suitable target of microbicides is the interaction between viral proteins and cell surface heparan sulfate p...

journal_title：Biomaterials

authors： Donalisio M,Quaranta P,Chiuppesi F,Pistello M,Cagno V,Cavalli R,Volante M,Bugatti A,Rusnati M,Ranucci E,Ferruti P,Lembo D

更新日期：2016-04-01 00:00:00

abstract：:Remarkable water-stimulated shape memory effect was revealed in a natural biopolymer of peacock's tail covert feathers of which the innate shape can almost be fully recovered after severe deformation by a short hydration step. The shape memory effect manifests a good stability of high recovery rate and ratio during cy...

journal_title：Biomaterials

authors： Liu ZQ,Jiao D,Zhang ZF

更新日期：2015-10-01 00:00:00

abstract：:Patients with stable vitiligo can be helped surgically using transplantation of autologous cultured melanocytes, but there is a need for a culture methodology that is free from xenobiotic agents and for a simple way of delivering cultured melanocytes to the patient to achieve pigmentation with good wound healing. The ...

journal_title：Biomaterials

authors： Eves PC,Beck AJ,Shard AG,Mac Neil S

更新日期：2005-12-01 00:00:00

abstract：:Topographical features on the nanometer scale are known to influence cellular behavior. The response of specific cell types to various types of surface structures is currently still being investigated. Alumina ceramics play an important role as biomaterials, e.g., in medical and dental applications. In this study, we ...

journal_title：Biomaterials

authors： Wittenbrink I,Hausmann A,Schickle K,Lauria I,Davtalab R,Foss M,Keller A,Fischer H

更新日期：2015-09-01 00:00:00

abstract：:Micro/nanotopographical modification of biomaterials constitutes a promising approach to direct stem cell osteogenic differentiation to promote osseointegration. In this work, titania nanotubes (NTs) 25 and 80 nm in size with the acid-etched Ti topography (AcidTi) and hierarchical hybrid micropitted/nanotubular topogr...

journal_title：Biomaterials

authors： Zhao L,Liu L,Wu Z,Zhang Y,Chu PK

更新日期：2012-03-01 00:00:00

abstract：:Xenogeneic extracellular matrix (ECM) can be harvested and configured to function as a bioscaffold for tissue and organ reconstruction. The mechanical properties of the ECM vary depending upon the tissue from which it is harvested. Likewise, the manufacturing steps required to develop ECMs into medical grade devices w...

journal_title：Biomaterials

authors： Freytes DO,Badylak SF,Webster TJ,Geddes LA,Rundell AE

更新日期：2004-05-01 00:00:00

abstract：:We report the synthesis and characterization of dendrimer-entrapped gold nanoparticles (Au DENPs) modified by polyethylene glycol (PEG) with enhanced biocompatibility for computed tomography (CT) imaging applications. In this study, amine-terminated poly(amidoamine) dendrimers of generation 5 (G5.NH(2)) modified by PE...

journal_title：Biomaterials

authors： Peng C,Zheng L,Chen Q,Shen M,Guo R,Wang H,Cao X,Zhang G,Shi X

更新日期：2012-02-01 00:00:00

abstract：:Immunotherapy has shown promising treatment effects for a variety of cancers. However, the immune treatment efficiency for solid tumors is limited owing to insufficient infiltration of immune cells into solid tumors. The conversion of tumor-supportive macrophages to tumor-suppressive macrophages, inducing the function...

journal_title：Biomaterials

authors： Wang Y,Lin YX,Qiao SL,An HW,Ma Y,Qiao ZY,Rajapaksha RP,Wang H

更新日期：2017-01-01 00:00:00

abstract：:A homogeneous glycidyl acrylate polymer (GAP) has been grafted on to polytetrafluoroethylene (PTFE) and polyethylene (PE) using a modified plasma glow discharge technique with glycidyl acrylate. The polymeric layer appears to be extremely stable to acidic media and to common organic solvents. The modified surface can ...

journal_title：Biomaterials

authors： Tanfani F,Durrani AA,Kojima M,Chapman D

更新日期：1990-10-01 00:00:00

abstract：:A surface functionalization strategy that produces substrates with well-controlled ligand density is critical to investigating the role of cell-substrate interactions in regulating cell adhesion, viability, migration, proliferation and differentiation. Towards this end, we have designed and synthesized a triblock prot...

journal_title：Biomaterials

authors： Fischer SE,Liu X,Mao HQ,Harden JL

更新日期：2007-08-01 00:00:00

abstract：:Highly oriented hydroxyapatite coatings (HACs) were obtained on titanium substrates through a radio-frequency thermal plasma spraying (TPS) method. XRD patterns showed that the HACs had crystallites with [001] preferred orientation vertical to the coating's surface. XRD results also indicated that tetracalcium phospha...

journal_title：Biomaterials

authors： Inagaki M,Kameyama T

更新日期：2007-07-01 00:00:00

abstract：:A cardiomyocyte-targeted Fas siRNA delivery system was developed using prostaglandin E(2) (PGE(2))-modified siRNA polyplexes formed by a reducible poly(amido amine) to inhibit cardiomyocyte apoptosis. PGE(2), which was used as a specific ligand for cardiomyocyte targeting, was conjugated to the terminal-end of the sen...

journal_title：Biomaterials

authors： Kim SH,Jeong JH,Ou M,Yockman JW,Kim SW,Bull DA

更新日期：2008-11-01 00:00:00

abstract：:This paper presents for the first time a mathematical model for a mechanism of controlled drug release involving both ion exchange and transient counter diffusion of a drug and counterions. Numerical analysis was conducted to study the effect of different factors on drug release kinetics including environmental condit...

journal_title：Biomaterials

authors： Abdekhodaie MJ,Wu XY

更新日期：2008-04-01 00:00:00

abstract：:To investigate the roles of composition and characteristics of titanium surface oxides in cellular behaviour of osteoblasts, the surface oxides of titanium were modified in composition and topography by anodic oxidation in two kinds of electrolytes, (a) 0.2 M H(3)PO(4), and (b) 0.03 M calcium glycerophosphate (Ca-GP) ...

journal_title：Biomaterials

authors： Zhu X,Chen J,Scheideler L,Reichl R,Geis-Gerstorfer J

更新日期：2004-08-01 00:00:00

abstract：:To investigate the role that the micro/nano-environment plays on the differentiation pathway of bone marrow stromal cells (BMSCs) into osteoblasts, we employed a 2D substrate coated with turnip yellow mosaic virus (TYMV) particles. TYMV is a non-enveloped icosahedral plant virus which has an average diameter 28 nm and...

journal_title：Biomaterials

authors： Kaur G,Valarmathi MT,Potts JD,Wang Q

更新日期：2008-10-01 00:00:00

abstract：:A novel class of hyperbranched polymers based on polyglycerol (PG) and poly(ethylene glycol) (PEG) are synthesized by multibranching anionic ring opening polymerization. Multivalent cationic sites are added to these polymers by a post-amination and quarternization reactions. Blood compatibility studies using these pol...

journal_title：Biomaterials

authors： Kainthan RK,Gnanamani M,Ganguli M,Ghosh T,Brooks DE,Maiti S,Kizhakkedathu JN

更新日期：2006-11-01 00:00:00

abstract：:Hydrogels based on ethoxytriethyleneglycol monomethacrylate/methyl methacrylate copolymers were prepared by free radical polymerization at 70 degrees C in bulk with 2,2'-azobisisobutyronitrile as initiator. The swelling behaviour of the hydrogels was studied by immersion of the films in water and in buffered solutions...

journal_title：Biomaterials

authors： Vázquez B,Gurruchaga M,Goñi I,San Román J

更新日期：1997-04-01 00:00:00

abstract：:The authors have evaluated adhesive protein expression and cytokine production by human umbilical vein endothelial cells cultured in contact with polyethylene terephthalate (PET). ELAM-1, ICAM-1 and VCAM-1 expression was determined by flow cytometry; the concentration of interleukin-1 alpha (IL-1 alpha), interleukin-6...

journal_title：Biomaterials

authors： Cenni E,Granchi D,Ciapetti G,Verri E,Cavedagna D,Gamberini S,Di Leo A,Pizzoferrato A

更新日期：1996-11-01 00:00:00

abstract：:The differences in morphological behaviour between fibroblasts cultured on smooth and nanogrooved substrata (groove depth: 5-350 nm, width: 20-1000 nm) have been evaluated in vitro. The aim of the study was to clarify to what extent cell guidance occurs on increasingly smaller topographies. Pattern templates were made...

journal_title：Biomaterials

authors： Loesberg WA,te Riet J,van Delft FC,Schön P,Figdor CG,Speller S,van Loon JJ,Walboomers XF,Jansen JA

更新日期：2007-09-01 00:00:00

abstract：:The polyurethane elastomer (PU) Corethane 80A (Corvita) is being considered as the acetabular bearing material in a novel total replacement hip joint. The biostability of Corethane 80A was investigated in vitro (this work) and in vivo (reported separately) in a fully functioning ovine total hip arthroplasty (THA) mode...

journal_title：Biomaterials

authors： Khan I,Smith N,Jones E,Finch DS,Cameron RE

更新日期：2005-02-01 00:00:00

abstract：:Dual-functional liposomes with pH-responsive cell-penetrating peptide (CPP) and active targeting hyaluronic acid (HA) were fabricated for tumor-targeted drug delivery. A series of synthetic tumor pH-triggered CPPs rich in arginines and histidines were screened by comparing tumor cellular uptake efficiency at pH 6.4 wi...

journal_title：Biomaterials

authors： Jiang T,Zhang Z,Zhang Y,Lv H,Zhou J,Li C,Hou L,Zhang Q

更新日期：2012-12-01 00:00:00

abstract：:Integrins represent the primary mechanism of cell-extracellular matrix interactions and control cell morphology, proliferation, and differentiation. We have previously shown that substrate-dependent modulation of adsorbed fibronectin (Fn) conformation alters alpha5beta1 integrin binding to Fn and directs C2C12 myoblas...

journal_title：Biomaterials

authors： Stephansson SN,Byers BA,García AJ

更新日期：2002-06-01 00:00:00

abstract：:It was reported that nanoparticles with polysorbate 80 (Tween 80, T-80) coating represented tools used for delivering drugs to brain. Nevertheless, disputations were once aroused for some complications. Aimed to have a better understanding of the specific role of T-80 coating on nanoparticles and simplify the problem,...

journal_title：Biomaterials

authors： Sun W,Xie C,Wang H,Hu Y

更新日期：2004-07-01 00:00:00

abstract：:Craniofacial skeletal muscle is composed of approximately 60 muscles, which have critical functions including food uptake, eye movements and facial expressions. Although craniofacial muscles have significantly different embryonic origin, most current skeletal muscle differentiation protocols using human induced plurip...

journal_title：Biomaterials

authors： Kim E,Wu F,Wu X,Choo HJ

更新日期：2020-07-01 00:00:00

abstract：:In this work, therapeutic magnetic micro carriers (TMMC) guided in real time by a magnetic resonance imaging (MRI) system are proposed as a mean to improve drug delivery to tumor sites. MRI steering constraints and physiological parameters for the chemoembolization of liver tumors were taken into account to design mag...

journal_title：Biomaterials

authors： Pouponneau P,Leroux JC,Martel S

更新日期：2009-10-01 00:00:00

abstract：:The purpose of this work was to investigate new bone formation in macroporous iron foams coated with strontium (FeSr) or bisphosphonate (FeBiP) compared to plain iron foam (Fe) and empty defect in a critical size metaphyseal bone defect model in ovariectomized rats. 60 female rats were subjected to bilateral ovariecto...

journal_title：Biomaterials

authors： Ray S,Thormann U,Eichelroth M,Budak M,Biehl C,Rupp M,Sommer U,El Khassawna T,Alagboso FI,Kampschulte M,Rohnke M,Henß A,Peppler K,Linke V,Quadbeck P,Voigt A,Stenger F,Karl D,Schnettler R,Heiss C,Lips KS,Alt V

更新日期：2018-03-01 00:00:00

abstract：:In this in vitro study, the biocompatibility of acrylamide-based hydrogels such as acrylamide/crotonic and acrylamide/itaconic acid, prepared by using gamma-rays, has been investigated against some biochemical parameters of human serum. The swelling kinetics of acrylamide/crotonic and acrylamide/itaconic acid hydrogel...

journal_title：Biomaterials

authors： Karadağ E,Saraydin D,Cetinkaya S,Güven O

更新日期：1996-01-01 00:00:00