Materials Literature
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Amylose-LPC inclusion complexes are acquired by a novel mechanochemical method and by hydrothermal method. The new synthetic method includes mechanical milling of suspension of LPC and starch under controlled conditions. Both methods applied resulted in similar microstructure of the complexes, studied by x-ray diffrac…
Abstract The forming process and mechanism of the reaction of Ti–6Al–4V investment casting made by Zr(CH 3 COO) 2 ‐Y 2 O 3 shell in vacuum casting was studied. Statistic was manipulated to study the distributions and types of the reaction layers. The morphology and composition of the reaction layers were tested using…
Plasmodium falciparum lipoate protein ligase 1 (PfLipL1) is an ATP-dependent ligase that belongs to the biotin/lipoate A/B protein ligase family (PFAM PF03099). PfLipL1 is the only known canonical lipoate ligase in Pf and functions as a redox switch between two lipoylation routes in the parasite mitochondrion. Here, w…
As concrete is most usable material in construction industry it's been required to improve its quality. Nowadays, nanotechnology offers the possibility of great advances in construction. In this study, buckling of horizontal concrete columns reinforced with Zinc Oxide (ZnO) nanoparticles is analyzed. Due to the presen…
A single-crystalline macroporous layered silicate was obtained for the first time. Firstly, UTL-type zeolite with macropores was prepared hydrothermally under the presence of acetylene black as a macropore template and the subsequent calcination to remove the template. Double four-membered ring (d4r) units in the UTL…
This study adopts the melt compounding method to prepare /mutli-walled carbon nanotubes composites. The effects of different lengths of the mutli-walled carbon nanotubes on the isothermal crystallization behaviors, crystalline structure, and thermal stability of the polypropylene/mutli-walled carbon nanotubes composit…
Droplet impact on solid surface is a common natural phenomenon and industrial process which is also a complex polyphase conditions coupling process with gas, liquid and solid. And during the droplet’s deformation and movement, it is often affected by the wettability of solid wall. In this paper, a lagrange SPH numeric…
Abstract Mature fine tailings (MFT) are one of the major environmental problems associated with the oil sands industry in Canada. To help mitigate the negative impact tailings have on the environment, we prepared MFT/starch composites and studied their morphology, water resistance, and mechanical properties as a funct…
Ferrous matrix composites materials containing titanium carbide are produced by the direct reaction of pure titanium with molten Fe-Cr-C alloy. TiC particles were formed in liquid iron solution by the reaction between pure titanium and carbon available in molten Fe-Cr-C. The microstructure, wear behavior of Fe-Cr-TiC…
The aim of this study is the evaluation of the inhibitory potential of Thymus leptobotrys essential oils on corrosion of carbon steel in 1 M HCl. The essential oils obtained by hydro-distillation using Clevenger were analyzed by gas phase chromatography coupled to a mass spectrum (GC/MS). Carvacrol (63.38%) was the ma…
Abstract At present the nitrogen-vacancy (NV) complex in diamond is the most promising defect for application in the area of quantum computing. This provides a stimulus for an extensive search of other defects in semiconductors with similar properties. Recently it was shown that the N C V Si defect complex in SiC is p…
The study focuses on the formation of artificial neural pathways for the use of structural health monitoring in prosthesis by means of Fiber Bragg Grating (FBG) optic sensors to detect shifts in strain. Implementation of these fibers are embedded into carbon fiber reinforced polymer (CFRP) based structures. CFRP was c…
ABSTRACT Stereocomplex crystals of polylactide and graphene oxide (GO) were simultaneously used to regulate the mechanical properties and heat resistance of a poly(l‐lactide‐co‐trimethylene carbonate) [P(LLA‐co‐TMC)] copolymer. The crystallization behaviors in the nonisothermal cold‐crystallization process of P(LLA‐co…
Nanoparticle toxicology is an emergent field that focuses on establishing the hazards of human exposure to nanoparticles and their potential risk. Accurate assessments of nanoparticles risk involve the investigation of multiple factors such as the nanoparticles parameters, the test system and the cell type. Some nanop…
The sensor histidine kinases of two-component signal-transduction systems (TCSs) are essential for bacteria to adapt to variable environmental conditions. The two-component regulatory system BaeS/R increases multidrug and metal resistance in Salmonella and Escherichia coli. In this study, we report the X-ray structure…
The 2-methylbiphenyl-4,4′-dicarboxylate (mbpdc2−) ligand has versatile coordination modes and can be used to construct multinuclear structures. Despite this, reports of the synthesis of coordination complexes involving this ligand are scarce. The title compound, poly[[triaquadi-μ3-hydroxido-hexakis(μ4-2-methylbiphenyl…
Abstract Nanocrystalline mullite has been synthesized by sintering of absorbed monophasic aluminosilicate precursors into cotton wool and filter paper cellulosic structures. Effects of molybdenum and tungsten doping on template mediated mullite at 1200°C and 1400°C have been investigated using differential thermal ana…
Abstract The in situ observation of Au dot formation and the self-assembly dynamics of Au nanoparticles (NPs) was successfully demonstrated via dewetting of Au thin films on SiO 2 glass substrates under nano-second pulsed laser irradiation using a multi-quantum beam high-voltage electron microscope. Moreover, using el…
The rose petal effect (large apparent contact angles accompanied by high affinity to water) has greatly inspired researchers recently. In this paper, the rose-petal surfaces with tunable high water adhesion have been prepared successfully via a facile electroless galvanic deposition process as well as the subsequent m…
This paper presents the development of a novel thermal ink-jet printer head prototype using full carbon-based microbubble generators with carbon nanotubes as heating elements and graphene as electrodes. Meanwhile, each microbubble generator is equipped with a carbon nanotube sensor to real-timely probe the temperature…