Ara
Toplam kayıt 21, listelenen: 11-20
Fabrication of naturel pumice/ hydroxyapatite composite for biomedical engineering
(BioMed Central, 2016)
Background: We evaluated the Bovine hydroxyapatite (BHA) structure. BHA powder was admixed with 5 and 10 wt% natural pumice (NP). Compression strength, Vickers micro hardness, Fourier transform infrared spectroscopy, ...
Nano calcium phosphate powder production through chemical agitation from atlantic deer cowrie shells (Cypraea cervus Linnaeus)
(2014)
The process is a simple chemical method and aims to produce nano-structured calcium phosphate powders from natural sources, for biomedical applications. For this purpose, Atlantic Deer Cowrie (ADC) shells (Cypraea cervus ...
Synthesis, characterization, and biological properties of composites of hydroxyapatite and hexagonal boron nitride
(Wiley, 2018)
Hydroxyapatite (HA), obtained from bovine bones, was successfully reinforced with hexagonal boron nitrite (h-BN). h-BN/HA composites, with BN content up to 1.5 wt %, were sintered at various temperatures between 1000 and ...
A simple chemical method for conversion of Turritella terebra sea snail into nanobioceramics
(Korean Assoc Crystal Growth, 2018-12)
In this study, a sea shell was converted into bioceramic phases at three different sintering temperatures (450 degrees C, 850 degrees C, 1000 degrees C). Among the obtained bioceramic phases, a valuable beta-TCP was produced ...
Synthesis, FT-IR and NMR characterization, antimicrobial activity, cytotoxicity and DNA docking analysis of a new anthraquinone derivate compound
(Taylor & Francis, 2019-03)
A new anthraquinone [1-(2-Aminoethyl)piperazinyl-9,10-dioxo-anthraquinone] derivative was synthesized and characterized by density functional theory (DFT) calculations, experimental and theoretical vibrational spectroscopy ...
3D Printing Artificial Blood Vessel Constructs Using PCL/Chitosan/Hydrogel Biocomposites
(Wiley, 2019-02-28)
The present paper aims to overcome the problems related to previous use of autologous grafts using available synthetic grafts. To examine the optimum of the ideal vessel-like constructs parameters are produced at 230 degrees ...
Production and characterization of electrospun fish sarcoplasmic protein based nanofibers
(Elsevier Sci Ltd., 2018)
In this study, poly (e-caprolactone) (PCL) and fish sarcoplasmic protein (FSP) (Mw < 200 kDa) composite nanofibers were fabricated by electrospinning technique. Solution properties such as density, viscosity, conductivity ...
Nanostructured biomaterials with antimicrobial properties
(2014)
The present review is intended to bring together the main advances in the field of nanostructured biomaterials with antimicrobial properties. It is generally accepted that the discovery of antibiotics was of great importance ...
Cross-linkable epoxidized maleinated castor oil : a renewable resin alternative to unsaturated polyesters
(Hindawi Publishing, 2016)
As an alternative resin to conventional synthetic unsaturated polyesters (UPEs), epoxidized maleinated castor oil (EMACO) was synthesized in two steps. For this purpose, castor oil was reacted with maleic anhydride at 70° ...
Immune histochemical study of KI-67 level and ribonucleic acid in the process of healing of burn wounds after treatment with drugs containing dexpanthenol and ceramide
(AMG Transcend Association, 2019)
Ceramides are structural components of the stratum corneum that regulate cell proliferation and differentiation. The study of the effect of the cream containing dexpanthenol and ceramide on the proliferation processes and ...