Search Results - "Uc, M"
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Effect of two crosslinking methods on the physicochemical and biological properties of the collagen-chitosan scaffolds
Published in European polymer journal (01-08-2019)“…SEM micrographs of samples with collagen (bottom row) and without collagen (top row). [Display omitted] •Chitosan and chitosan/collagen 3D scaffolds were…”
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Electrospun polycaprolactone/chitosan scaffolds for nerve tissue engineering: physicochemical characterization and Schwann cell biocompatibility
Published in Biomedical materials (Bristol) (09-12-2016)“…Electrospun polycaprolactone (PCL)/chitosan (CH) blend scaffolds with different CH weight ratios were prepared to study the effect of scaffold composition on…”
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Effect of PEG grafting density on surface properties of polyurethane substrata and the viability of osteoblast and fibroblast cells
Published in Journal of materials science. Materials in medicine (01-06-2022)“…The surface of Tecoflex SG-80A Polyurethane (PU) films was modified by grafting polyethylene glycol (PEG) chains at three different molar amounts (0.05, 0.10,…”
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Characterization of model compounds and poly(amide-urea) urethanes based on amino acids by FTIR, NMR and other analytical techniques
Published in European polymer journal (01-07-2017)“…[Display omitted] •Poly(amide-urea)urethanes can be prepared with l-arginine, glycine and l-aspartic acid as chain extenders.•Model compounds were useful to…”
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Thermal degradation of poly(caprolactone), poly(lactic acid), and poly(hydroxybutyrate) studied by TGA/FTIR and other analytical techniques
Published in Polymer bulletin (Berlin, Germany) (01-09-2018)“…Thermal degradation of three biodegradable polyesters: poly(caprolactone), poly(lactic acid), and poly(hydroxybutyrate), was studied by thermogravimetry…”
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Fatigue experimental analysis and modelling of fused filament fabricated PLA specimens with variable process parameters
Published in Rapid prototyping journal (02-06-2023)“…Purpose The purpose of this study is twofold: firstly, to investigate the effect of the infill value and build orientation on the fatigue behaviour of…”
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Effect of surface modification of graphene oxide with a reactive silane coupling agent on the mechanical properties and biocompatibility of acrylic bone cements
Published in Journal of biomaterials science. Polymer ed. (11-02-2024)“…Carbon allotrope materials (i.e. carbon nanotubes (CNTs), graphene, graphene oxide (GO)), have been used to reinforce acrylic bone cement. Nevertheless, the…”
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8
A TG/FTIR study on the thermal degradation of poly(vinyl pyrrolidone)
Published in Journal of thermal analysis and calorimetry (01-05-2011)“…The aim of this study was to gain some fundamental knowledge on the thermal degradation pathways of poly( N -vinyl pyrrolidone) using Thermogravimetry coupled…”
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9
Physicochemical and biological characterization of oxidized multi-walled carbon nanotubes on HepG2 liver cells
Published in Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology (01-07-2022)“…Functionalization of multi-walled carbon nanotubes (MWCNTs) is a growing area in the field of materials with biological applications; due that their surface…”
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10
Silanized graphene oxide as a reinforcing agent for acrylic bone cements: physicochemical, mechanical and biological characterization
Published in Journal of biomaterials science. Polymer ed. (02-09-2021)“…Recently, different carbon-based nanomaterials have been used as reinforcing agents in acrylic bone cement formulations. Among them, graphene oxide (GO) has…”
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New quinoxalin‐1,3,4‐oxadiazole derivatives: Synthesis, characterization, in vitro biological evaluations, and molecular modeling studies
Published in Archiv der Pharmazie (Weinheim) (01-09-2021)“…A new series of quinoxalin‐1,3,4‐oxadiazole (10a–l) derivatives was synthesized and evaluated against some metabolic enzymes including human carbonic anhydrase…”
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12
Antibacterial activity of a glass ionomer cement doped with copper nanoparticles
Published in Dental Materials Journal (27-05-2020)“…Copper nanoparticles (NCu) were synthetized and added to commercial glass ionomer cement, to evaluate in vitro its antibacterial activity against oral cavity…”
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Effect of the rigid segment content on the properties of segmented polyurethanes conjugated with atorvastatin as chain extender
Published in Journal of materials science. Materials in medicine (01-10-2018)“…Segmented polyurethanes were prepared with polycaprolactone diol as soft segment and various amounts of 4,4´-Methylenebis(cyclohexyl isocyanate) and…”
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Surface modification of electrospun polycaprolactone microfibers by air plasma treatment: Effect of plasma power and treatment time
Published in European polymer journal (01-11-2016)“…[Display omitted] •Electrospun PCL nanofibers were superficially modified by air plasma treatment.•Effect of power level and discharge times on physicochemical…”
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15
Biosynthesis and characterization of polyhydroxyalkanoates produced by an extreme halophilic bacterium, Halomonas nitroreducens, isolated from hypersaline ponds
Published in Journal of applied microbiology (01-10-2014)“…AIMS: Morphological, biochemical and genotypic characterization of a halophilic bacterium isolated from hypersaline ponds located at Las Coloradas (Río…”
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Human mesenchymal stem cell behavior on segmented polyurethanes prepared with biologically active chain extenders
Published in Journal of materials science. Materials in medicine (01-02-2016)“…The development of elastomeric, bioresorbable and biocompatible segmented polyurethanes (SPUs) for use in tissue-engineering applications has attracted…”
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Indirect three-dimensional printing: A method for fabricating polyurethane-urea based cardiac scaffolds
Published in Journal of biomedical materials research. Part A (01-08-2016)“…Biomaterial scaffolds are a key part of cardiac tissue engineering therapies. The group has recently synthesized a novel polycaprolactone based…”
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Thermal degradation of commercially available organoclays studied by TGA–FTIR
Published in Thermochimica acta (15-06-2007)“…Thermogravimetry coupled to Fourier transform infrared spectroscopy (TGA/FTIR) has been used to study the thermal decomposition products evolved during the…”
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Damage accumulation studied by acoustic emission in bone cement prepared with core–shell nanoparticles under fatigue
Published in Journal of materials science (01-06-2016)“…Analysis of acoustic emission signals generated during the fatigue testing of core–shell nanoparticles filled acrylic bone cements is reported. Core–shell…”
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Effect of fiber surface treatment on the fiber–matrix bond strength of natural fiber reinforced composites
Published in Composites. Part B, Engineering (01-01-1999)“…The interfacial shear strength (IFSS) between natural fibers and a thermoplastic matrix has been improved by the morphological and silane chemical modification…”
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