Materials Literature
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In the recent years, the unique characteristics of mesenchymal stem cells (MSCs), consisting their angiogenesis and vascularization activity, as well as anti-inflammatory, anti-ulcer and immunosuppressive features plus differentiation capability into multilineage cell, have provided huge favorite among clinicians and…
The development of rapid methods to explain and predict peptide interactions, aggregation, and self-assembly has become important to understanding amyloid disease pathology, the shelf stability of peptide therapeutics, and the design of novel peptide materials. Although experimental aggregation databases have been use…
The paper presents the results of an investigation carried on the potentiality of CNG as an alternative fuel for retrofitted gasoline engine analyzing its impact on exhaust gas emissions. In that case the results from emission testing of DACIA Logan on a chassis dynamometer MD-1750 are presented and discussed. The tes…
In this work, bio-inspired hierarchical pine needle-shaped MnO 2 -CNTs-CFC composite was prepared by an environmentally-friendly two-step electrophoretic deposition (EPD) method. The synthesis of MnO 2 on CNTs was inspired by the “pine needle”. The nanostructured needle-shaped MnO 2 which is more resistant than that l…
The inhibitory effect of metal-free porphyrins on the thermal–oxidative breakdown of several biocompatible polymers is observed for the first time. Differential thermal analysis shows that the thermal stability of poly(ethylene oxide) and triblock copolymers of ethylene oxide and propylene oxide increases by 80–100 K,…
In the current chapter, the results of the optimized organic and inorganic materials features have been presented and discussed under the conditions when the material volumetric body and their surfaces have been structured. The dramatic change of the main characteristics of the inorganic matrix which surface has been…
Nematic liquid crystals (NLCs) have proved to be good surrounding materials to investigate variations of physical properties produced by plasmonic resonance in metallic nanoparticles (NPs). In this framework, availability of a simple and reliable tool enabling a complete analysis of dispersion in wavelength and temper…
Abstract Considering interacted damage accumulations induced by corrosion, cyclic fatigue, and stress corrosion cracking, a phenomenological corrosion fatigue (CF) life evaluation formula has been proposed. A concept of nominal CF limit has been introduced, which indicates whether cyclic damage accumulation is active…
A new tris -heteroleptic complex [Ru(bpy)(dppz)(OSO)](ClO 4 ), [ 1 ](ClO 4 ) (bpy = 2,2′-bipyridine, dppz = dipyrido[3,2- a:2′,3′- c ]phenazine and OSO = 2-methylsulfinylbenzoate), was synthesized and characterized to control the photochromic Ru–S → Ru–O linkage isomerization. Details isomerization kinetics studied by…
Hazardous gas and ion pollutants are the most serious environmental problems around the world. It is of great importance to develop devices for easy detection of these hazardous substances. Fluorescence technology with high resolution and operational simplicity has attracted a lot of attention in recent years. Organic…
Aniline tetramer grafted polyethylene glycol methyl ether (AT-PEG) was obtained from aniline tetramer (AT), polyethylene glycol (PEG) and toluene-2,4-diisocyanate (TDI). Then the structure of AT-PEG was characterized by fourier infrared spectroscopy (FT-IR) and nuclear magnetic resonance ( 1 H NMR). The corrosion inhi…
The Y[Formula: see text]Dy[Formula: see text]Al5O[Formula: see text] (Dy:YAG) ceramic rods were sintered at different temperatures from 1000[Formula: see text]C to 1450[Formula: see text]C by solid-state reaction method and the Dy:YAG single crystals were grown by the optical floating zone method. The XRD found the Y4…
Abstract A new urea functionalised 4-amino-1,8-naphthalimide based fluorescent anion sensor was synthesised in 64% yield over three steps. Fluorescence and 1H NMR titrations showed that the sensor complexes strongly with acetate and dihydrogen phosphate and to a lesser extent bromide. The corresponding binding stoichi…
The results of the 3-D finite-element method electromagnetic analysis of the constant speed variable output permanent magnet synchronous motor including the rotor retaining plate structure confirmed that the eddy current flow was induced in the rotor part. Eddy current flows from the permanent magnet to the rotor reta…
In this work, nitrogen-doped carbon nanofiber networks (NCFWs) were fabricated by a simple method of paralyzing polypyrrole nanofiber networks (PPy NFWs) precursor. Scanning electron microscopy (SEM), Transmission electron microscopy (TEM), X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR) wer…
TC11 alloy is a potential alloy for use in high temperature aggressive water environments. The electrochemistry and corrosion behavior of TC11 alloy is investigated in sodium sulfate solution at high temperature and high pressure using various in situ electrochemical techniques, i.e., open circuit potential (OCP), pot…
The triply hierarchical NiCo 2 O 4 array grown on Ni foam (NiCo 2 O 4 /NF) was prepared by a facile hydrothermal method. Furthermore, the triply hierarchical NiCo 2 O 4 /NF exhibited higher specific capacitance (ca.2370.0F g -1 ) comparing to the other NiCo 2 O 4 /NFs reported in previous works. At the same time, the…
In this scientific work investigation of surface with irregular roughness was made with the aim to check the compliance of the surface roughness model with theory and make evaluation of roughness anisotropy, using surface roughness 3D and 2D parameters. Surface roughness measurement experiments were carried out using…
In this study, the residual stress of boron-doped diamond (BDD) films is investigated as a function of boron doping level using X-ray diffraction (XRD) analysis. Boron doping level is controlled from 1000[Formula: see text]ppm to 9000[Formula: see text]ppm by dissolving trimethyl borate into acetone. BDD films are dep…
Ni@onion-like carbon (OLC)/reduced graphene oxide (RGO) nanocomposites were synthesized, and their multicomponent microstructure was confirmed by X-ray diffraction, transmission electron microscopy, Raman spectra, the thermal gravimetric analysis and magnetic hysteresis loops. The obtained nanocomposite possesses a un…