Composite Scaffolds
Novel Biopolymers/Functionalized Multi-Walled Carbon Nanotube Composite Scaffolds for Cardiac Tissue Engineering
... blend scaffolds containing different amounts of functionalized multi- walled carbon nanotubes (f-MWCNTs) up to ...The composite scaffolds were characterized by Fourier transformed infrared ...
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The Fabrication and Characterization of PCL/Rice husk derived bioactive glass ceramic composite scaffolds
... The highly porous composite scaffolds based on R-SBgC/PCL in this study were fabricated using TIPS technique. R-SBgC particles were successfully incorporated into the compos- ite scaffold providing ...
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Effect of nanofiber content on bone regeneration of silk fibroin/poly(ε-caprolactone) nano/microfibrous composite scaffolds
... nanofibrous scaffolds in tissue engineering is limited by their small pore size, which has a negative influence on cell ...nano/microfibrous scaffolds were produced by hybrid electrospinning, combining ...
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Enhanced biocompatibility and osteogenic potential of mesoporous magnesium silicate/polycaprolactone/wheat protein composite scaffolds
... new composite scaffolds consisting of mesoporous magne- sium silicate (m_MS), polycaprolactone (PCL), and wheat protein (WP) manufactured by a rapid prototyping technique to provide a micro/macro porous ...
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Investigation of silk fibroin nanoparticle-decorated poly(L-lactic acid) composite scaffolds for osteoblast growth and differentiation
... prepare composite scaffolds via phase-inversion technique using supercritical carbon dioxide (SC-CO 2 ...PLLA scaffolds, leading to a high affinity for albumin ...SF/PLLA scaffolds in L929 ...
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A mechanical evaluation of micro-HA/CS composite scaffolds with interconnected spherical macropores
... the scaffolds play an important role in the bone tissue repair and it is valu- able to ...of scaffolds are also impor- tant to facilitate cell and tissue ...polymer composite scaffolds with ...
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Fabrication of Porous Hydroxyapatite-Gelatin Composite Scaffolds for Bone Tissue Engineering
... (GEL) composite scaffolds were ...resulting composite were molded into cylindrical ...produce scaffolds with mechanical and structural properties close to natural trabecular ...of ...
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Microporous polysaccharide multilayer coated BCP composite scaffolds with immobilised calcitriol promote osteoporotic bone regeneration both in vitro and in vivo
... the composite scaffolds were characterised, and their biocompatibility and therapeutic efficacy for bone regeneration were systematically explored in vitro and in ...PEM-coated scaffolds showed ...
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Nanocalcium-deficient hydroxyapatite–poly (ε-caprolactone)–polyethylene glycol–poly (ε-caprolactone) composite scaffolds
... n-HA–PCL–PEG–PCL composite scaffolds were evaluated using histological ...Cylindrical scaffolds with a size of Φ 6 × 5 mm were implanted into the defects in the rabbit ...
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Composite scaffolds of mesoporous bioactive glass and polyamide for bone repair
... bioglass/polyamide composite (m-BPC) was fabricated, and its biological properties were ...polyamide scaffolds at 4 hours, and the cells with normal phenotype extended well when cultured with m-BPC and ...
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<p>Electrospun Icariin-Loaded Core-Shell Collagen, Polycaprolactone, Hydroxyapatite Composite Scaffolds for the Repair of Rabbit Tibia Bone Defects</p>
... BTE scaffolds to mimic the natural bone ...collagen scaffolds themselves are limited for use in orthopedic applications due to their poor mechanical ...collagen composite scaffolds have been ...
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Comparative studies on thin polycaprolactone-tricalcium phosphate composite scaffolds and its interaction with mesenchymal stem cells
... Diverse thin hybrid films of PCL films, PCL-TCP particles films, PCL-gelatin films and PCL-TCP particles-gelatin films were synthesized with and without pores. The TCP particles have less than 10 μm in diameter and the ...
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Guided osteoporotic bone regeneration with composite scaffolds of mineralized ECM/heparin membrane loaded with BMP2-related peptide
... assay was performed in triplicates for each group after the cells were cultured for 1, 3, 5, and 7 days. At each time point, the growth medium was removed and the cells/scaffolds were rinsed with PBS and incubated ...
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3D bioactive composite scaffolds for bone tissue engineering
... HA-PLGA scaffolds were implanted subcutaneously in ...HA-PLGA scaffolds and HA-PLGA scaffolds with additional of recombinant human bone morphogenic protein 2 (rhBMP-2) were ...HA-PLGA ...
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Enhancing cell migration in shape memory alginate collagen composite scaffolds: in vitro and ex vivo assessment for intervertebral disc repair
... on scaffolds at the end of the culture study revealed the presence of a heterogeneous cellular population, consisting of a mixture of MSCs and endogenous AF cell population from the donor ...
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Magnetic responsive hydroxyapatite composite scaffolds construction for bone defect reparation
... biomimetic scaffolds for tissue engineering has increased ...the scaffolds) on the cell behaviors and the interactions between the magnetic scaffold and the exterior magnetic field, a series of MNP-HA ...
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Preparation and Characterization of Homogeneous Hydroxyapatite/Chitosan Composite Scaffolds via In Situ Hydration
... tested scaffolds. Briefly, all the tested scaffolds with cultured cells at pretermined time points were fetched to a new 24-well flat-bottom culture ...spongy scaffolds were squee- zed every 30 min ...
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In vitro degradation of PHBV scaffolds and nHA/PHBV composite scaffolds containing hydroxyapatite nanoparticles for bone tissue engineering
... 2.2. Fabrication and Characterization of Scaffolds. PHBV tissue-engineering scaffolds were fabricated using the emul- sion freezing/freeze-drying technique described elsewhere [17, 18]. Briefly, PHBV was weighed accurately ...
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Water absorption and diffusion characteristics of nanohydroxyapatite (nHA) and poly(hydroxybutyrate-co-hydroxyvalerate-) based composite tissue engineering scaffolds and nonporous thin films
... the scaffolds, and some particle agglomeration was also observed (Figure ...the scaffolds were prepared from same polymer emulsion concentration, 10% (w/v), the porosity did not change significantly in the ...
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Fabrication of small-diameter vascular scaffolds by heparin-bonded P(LLA-CL) composite nanofibers to improve graft patency
... the composite, scaffolds were comparable to those of canine femoral ...the scaffolds can continuously release heparin for at least 12 weeks and obtain desirable endothelialization through dynamic ...
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