May , Electrospinning is a technique for creating continuous nanofibrous networks that can architecturally be similar to the structure of extracellular matrix (ECM) However, the shrinkage of electrospun mats is unfavorable for the triggering of cell adhesion and further growth In this work, electrospun PLGA
May , We designed a scaffold like porous titanium nitride (TiN) nanotube (NT) as a catalyst support for Pt to facilitate the oxygen reduction reaction Bulk titanium nitride The Pt TiN NT composite catalyst exhibited higher activity in comparison to TiN NPs as well as conventional Pt C catalysts The accelerated
Oct , A scaffold system has a plurality of vertical members and a plurality of cross members connected by couplings The vertical members and cross members are formed of polymeric matrix reinforced with glass and polymeric fibres Each coupling includes a pair of annular flanges, positioned on the vertical
Apr , A novel composite scaffold comprising ultralong hydroxyapatite microtubes and chitosan preparation and application in drug delivery Yong Gang Zhang , Ying Jie Zhu , Feng Chen , Tuan Wei Sun Journal of Materials Chemistry B ,
Apr , After characterizing the nanocomposite component of the scaffold by Fourier transform infrared spectroscopy, X ray diffraction and transmission electron microscopy, thiolated horseradish peroxidase (as a model enzyme) was immobilized on the scaffold and the biosensor was applied to the detection of
Mar , High Pressure Compression Molded Porous Resorbable Polymer Hydroxyapatite Composite Scaffold for Cranial Bone Regeneration Jin Zhang , He Liu , Jian Xun Ding , Jie Wu , Xiu Li Zhuang , Xue Si Chen , Jin Cheng Wang , Jing Bo Yin , and Zhong Ming Li ACS Biomaterials Science Engineering
Institute of Polymers and Composites, Hamburg University of Technology, Hamburg, Germany § Institute of Anatomy, University of Kiel, Kiel, Germany ACS Appl Mater Interfaces , , , pp DOI acsamib Publication Date (Web) June , Copyright ?
Jul , Bioactive Nanoparticle Gelatin Composite Scaffold with Mechanical Performance Comparable to Cancellous Bones Chen Wang National Research Centre of Engineering Plastics, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing , China University of
Jan , Scaffolds based on chitosan only and chitosan carbon composites were prepared by precipitation Carbon nanofibers were homogeneously dispersed throughout the chitosan matrix, and the composite scaffold was highly porous with fully interconnected pores Chitosan carbon scaffolds had an elastic
Jan , National Research Center of Engineering Plastics, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing , China The successful fabrication of composite PLLA PDMS tubular scaffold for regulating smooth muscle cells outgrowth has important implications for
Jan , Implantation of a porous scaffold with a large volume into the body in a convenient and safe manner is still a challenging task in the repair of bone defects In this study, we present a porous smart nanocomposite scaffold with a combination of shape memory function and controlled delivery of growth factors.
As will be discussed below, the plastic scaffold plank of the present invention, though possessing the same level of structural integrity or rigidity as the prior art the scaffold plank are fabricated from a fiber reinforced plastic or composite, with other portions simply being fabricated from a non reinforced plastic material.
Nov , The PLGA gelatin composite is removed from the mold and gelatin microspheres are leached out by selective dissolution in distilled de ionized water Other scaffold manufacturing techniques include polymer ceramic fiber composite foam processing, phase separation, and high pressure processing.
Sep , High Pressure Compression Molded Porous Resorbable Polymer Hydroxyapatite Composite Scaffold for Cranial Bone Regeneration Jin Zhang , He Liu , Jian Xun Ding , Jie Wu , Xiu Li Zhuang , Xue Si Chen , Jin Cheng Wang , Jing Bo Yin , and Zhong Ming Li ACS Biomaterials Science Engineering
Jul , After studying the microstructure and mechanical properties of all the composite preparations, a AV blended COL CS scaffold was chosen for further studies Scaffolds were examined by Fourier transform infrared spectroscopy (FT IR), differential scanning calorimetry (DSC), and thermogravimetry
Jul , Cellulose based composite materials US A Abstract Provided are cellulose nano material based composite and foam articles Images() Patent D ing Previous page Next page Claims A composite article, comprising a scaffold having a plurality of pores, the scaffold
Jan , Thus, the EPD technique provides a convenient way to incorporate osteogenic agents containing microcarriers to polymer scaffold, and thus, prepared composite scaffold could be a potential candidate for bone tissue engineering application due to its capacity for delivery of osteogenic agents.
Nov , A biomimetic mesoporous silica polymer composite scaffold for bone tissue engineering Ramyapriya Kaliaraj , Sakthivel Gandhi , Dhakshinamoorthy Sundaramurthi , Swaminathan Sethuraman , Uma Maheswari Krishnan Journal of Porous Materials ,
Dec , The fabricated composite scaffolds displayed a multilayered D structure, consisting of microsized composite struts, and they provided a offset for each layer To show the feasibility of the scaffold for hard tissue regeneration, the composite scaffolds fabricated were assessed not only for physical
Dec , Composite scaffolds show a failure behavior with brittle and plastic contributions, which increase their damage tolerance, in contrast to the absolutely brittle behavior of pure TCP scaffolds The energy consumption during bending and compression load was increased in the impregnated scaffolds by (a)
May , Nanocomposite scaffolds are studied widely due to their resemblance with the natural extracellular matrix of bone but their use as a bone tissue engineered scaffold is clinically hampered due to low mechanical stiffness, inadequate osteoconduction, and graft associated infections The purpose of the
Oct , High modulus, two phase, bicontinuous scaffolds were prepared by photocross linking an aqueous suspension of chondrocytes and N methacrylate glycol chitosan with a hydrolyzable, hydrophobic, acrylated star copolymer Two acrylated star copolymers were examined poly( caprolactone co d
Jun , Here, we report the development of a new, highly porous scaffold based on a layer by layer collagen scaffold coated with an alginate polymer, which shows improved mechanical properties and controllable drug A Biomimetic Silk Fibroin Sodium Alginate Composite Scaffold for Soft Tissue Engineering.
Sep , In the case of composites, silica and alumina particles were used as a structure protecting scaffold and composite components This synthesis strategy allowed tuning of adsorption and structural properties of the resulting materials namely, the specific surface area was varied from to m g , total
Mar , Preparation of an rhBMP loaded mesoporous bioactive glass calcium phosphate cement porous composite scaffold for rapid bone tissue regeneration Nan Li , Chuan Jiang , Xingdi Zhang , Xinfeng Gu , Jingwei Zhang , Yuan Yuan , Changsheng Liu , Jianlin Shi , Jinwu Wang , Yongsheng Li Journal of
Jan , High Pressure Compression Molded Porous Resorbable Polymer Hydroxyapatite Composite Scaffold for Cranial Bone Regeneration Jin Zhang , He Liu , Jian Xun Ding , Jie Wu , Xiu Li Zhuang , Xue Si Chen , Jin Cheng Wang , Jing Bo Yin , and Zhong Ming Li ACS Biomaterials Science Engineering
May , The objective of this study is to develop a novel self supporting direct hydrogel printing approach to extrude complex D hydrogel composite structures in air without the help of a support bath Laponite, a member of the smectite mineral family, is investigated to serve as an internal scaffold material for the