e-caprolactone
Fluorous Catalyst Recycling Utilising Highly Fluorinated Zinc Compounds: Ring Opening Polymerisation of e Caprolactone
... 12 For recent reviews see: a) M.J. Stanford, A.P. Dove, Chem. Soc. Rev. 39 (2010) 486- 494; b) M. Labet, W. Thielemans, Chem. Soc. Rev. 38 (2009) 3484-3504; c) C.A. Wheaton, P.G. Hayes, B.J. Ireland, Dalton Trans. (2009) ...
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A Methodologic Approach for the Selection of Bio-Resorbable Polymers in the Development of Medical Devices: The Case of Poly(L-lactide-co-e-caprolactone)
... Keywords: electron beam; ethylene oxide; medical devices; polymers; sterilization.. Introduction 37.[r] ...
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Synthesis and Characterization of Biodegradable Multiblock Copolymers of L-Lactide, e-Caprolactone and Poly(ethylene glycol)
... "- caprolactone, glycolide and ..."- caprolactone and glycolide has been synthesized in bulk using stannous octoate as the coordination-insertion initiator, and the results showed that the desired ...
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Fabrication of nanoadjuvant with poly-e-caprolactone (PCL) for developing a single-shot vaccine providing prolonged immunity
... Purpose: The aim of the study was to load a model antigen, tetanus toxoid (TT), in poly-ε- caprolactone nanoparticles (PCL NPs) of two size ranges, ie, mean 61.2 nm (small) and 467.6 nm (large), and study its ...
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Development and Characterization of Poly-e-Caprolactone-Based Polymer Electrolyte for Lithium Rechargeable Battery
... A biodegradable polymer electrolyte based on Poly-ε-caprolactone (PCL) with various level of concentrations of Lithium salt and plasticizer have been synthesized under both the ambient and vacuum environments. The ...
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Electrospun Poly(e-caprolactone) (PCL) Nanofibrous Scaffolds for Liver Tissue Engineering
... The goal of this study is to fabricate multi-layered electrospun nanofibrous scaffolds of the resorbable polymer poly(ε-caprolactone) and successfully use these scaffolds in static hepatocyte cell culture. ...
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Growth and Degradation of Poly(glycolic acid) and Poly(E-caprolactone) Brushes.
... (PGA) and poly(ε-caprolactone) (PCL) brushes were grown using the standardized procedures set forth by previous group member, Dr. Lebo Xu, for poly(lactic acid) (PLA) brushes. The original parameters used for PLA ...
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Preparation and Characterization of Aligned and Random Nanofibrous Nanocomposite Scaffolds of Poly (Vinyl Alcohol), Poly (e-Caprolactone) and Nanohydroxyapatite
... Aligned fibers can, for example, be obtained by the use of rapidly rotating cylindrical collectors, which either serves as counter electrode or are combined with an electrode [21-23]. Combination of synthetic polymers ...
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Newly developed nanocomposites from cellulose acetate/layered silicate/poly(ε-caprolactone): Synthesis and morphological characterization
... Based on these findings, we have newly prepared (CA/ layered silicate)-grafted (g)-poly-e-caprolactone (PCL) nanocomposites by a dispersion and in situ polymerization technique in order to give higher ...
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Parathyroid hormone (1-34) promotes the effects of 3D printed scaffold-seeded bone marrow mesenchymal stem cells on meniscus regeneration
... Methods: 3D printed poly(e-caprolactone) scaffold seeded with BMSCs was cultured in vitro, and the effects of in vitro culture time on cell growth and matrix synthesis of the BMSCs – scaffold construct were ...
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Enrichment of breast cancer stem-like cells by growth on electrospun polycaprolactone-chitosan nanofiber scaffolds
... Abstract: A small population of highly tumorigenic breast cancer cells has recently been identified. These cells, known as breast-cancer stem-like cells (BCSC), express markers similar to mammary stem cells, and are ...
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Biological assessment of uncoated and hydroxyapatitecoated ferum as biodegradable scaffold for hard tissue regeneration
... Hydroxyapatite (HA) is a well known bioactive ceramics with nearly same chemical composition as a human bone. It has excellent biocompatibility and great bonding ability with bone structure [4]. However, shaping and ...
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Bis[μ bis(2,6 diisopropylphenyl) phosphato κ2O:O′]bis[(2,2′ bipyridine κ2N,N′)lithium] toluene disolvate and its catalytic activity in ring opening polymerization of ∊ caprolactone and L dilactide
... Various d- and f-metal complexes with disubstituted organo- phosphate ligands are currently being studied, for example, as model compounds to explore the role of biometals in biolo- gical systems, including complexes ...
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Voyage into Curcumin Embedded Delivery Systems of Natural Polymers to Ameliorate Solubility and Bioavailability Limitations
... Curcumin loaded cationic nanoparticles using chitosan and poly (ɛ-caprolactone) were prepared by nano-precipitation method. Cell uptake studies demonstrated these nanoparticles as potential Curcumin delivery to ...
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Conversion of sulfuric acid lignin generated during bioethanol production from lignocellulosic materials into polyesters with ɛ-caprolactone
... Abstract In this study, polyesters were prepared from sul- furic acid lignin (SAL) that was generated as a by-product during the production of bioethanol from lignocellulosic materials using ε -caprolactone (CL). ...
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DEVELOPMENT AND CHARACTERIZATION OF POLY (ε CAPROLACTONE) MICROSPHERES CONTAINING ACETAZOLAMIDE
... The aim of this study was to prepare and evaluate poly(ε-caprolactone) (PCL) microspheres containing acetazolamide. Microspheres were prepared by solvent evaporation method. The influence of formulation factors ...
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Mesoporous magnesium silicate-incorporated poly(ε-caprolactone)-poly(ethylene glycol)- poly(ε-caprolactone) bioactive composite beneficial to osteoblast behaviors
... f E O 2 0 P O 7 0 E O 2 0 ( p o lye t hy l e n e oxide)20(polypropylene oxide)70(polyethylene oxide)20 (EO20PO70EO20 [P123]) was dissolved in 240 mL of 2 M hydrochloric acid and 60 mL of water ...
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“Nanomaterials in Periodontal Tissue Engineering” by Smriti Balaji, India.
... a) Composite materials have prudent characteristics in biomedical applications because it has the ability to blend the advantages of chitosan with the added substance. Composite CNPs have also been developed for bone ...
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Poly (ε-caprolactone) nanofibrous ring surrounding a polyvinyl alcohol hydrogel for the development of a biocompatible two-part artificial cornea
... Abstract: The study aimed to fabricate and characterize a 2-part artificial cornea as a substitute for penetrating keratoplasty in patients with corneal blindness. The peripheral part of the artificial cornea consisted ...
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Three types of dermal grafts in rats: the importance of mechanical property and structural design
... Dermal regeneration scaffolds regulate the tissue and cells ’ regeneration as an external force during the process of extension and growth of cells in the material. These materials are capable of not only inducing tissue ...
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