Materials Literature
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It is well known that the chemotherapy drug doxorubicin (DOX) is associated with a dose dependent cardiotoxicity, and thus the primary focus of DOX-induced side effects has been the heart. However, there is evidence that DOX also imparts a negative effect on skeletal muscle, but at this point, the nature of this DOX-i…
PURPOSE: This study validated the accuracy of Cosmed's Quark CPET metabolic and mixing chamber system (Rome, Italy) in measuring oxygen consumption and ventilation during graded exercise testing. METHODS: Subjects included 18 young adult men with a history of aerobic training between the ages of 18 and 33 years (mean±…
A kind of amorphous titanium oxide particles with different sizes (30nm, 80nm, 240nm and 640nm) was prepared using a hydrolysis method. The microstructure, dielectric properties and ER performance were investigated. The results show that the suspensions composed of smaller particles have higher yield stress at DC elec…
1176 Objectives To evaluate F-18 labeled hydroxy quinoline (HOQ) in PET imaging of plaques in AD transgenic (Tg) mice at early stages of the disease. Methods F-18 HOQ was prepared as previously reported by us, reacting 8-benzyloxy-2-chloroquinoline with K222 and F-18 in DMSO. Control (B6) and Tg mice (n=4) (APP/PS1, s…
Since science and technology are continually evolving and developing, there are many challenges in the demand for modern ceramic materials, especially where greater strength for material construction, lighter component for energy, higher quality for more security and longer service life that are cost-effective play cr…
This article has been retracted by the publisher.
Retracted.
Density functional theory (DFT) calculations have been performed to investigating the effects of the molecular oxygen impurity on the quadrupole coupling constant (Qcc) parameters of armchair and zigzag boron nitride nanotubes (BNNTs). Optimization processes have been performed to relax the original and impure structu…
We synthesized the magnetic CoFe2O4nanoparticles using a solution method in the presence of hexamethylenetetramine (HMTA) at 85 °C for 6 h. Their morphologies, structures, surface properties and magnetism were characterized by Field emission scanning electron microscopy (FE-SEM) images, X-ray diffraction (XRD), Fourie…
Abstract not provided.
The (Ti,V)2AlC/Al2O3 solid solution composite has been synthesized by in situ aluminothermic reduction of the blend powders of Ti, Al, V2O5 and active carbon. The phase evolution during the formation of the composite was examined at the temperature from 500 °C to 1400 °C. Based on the results of X-ray diffractometry (…
【This paper has relatively high technical standard and experimental skill. The fabrication of TCO film with high transparency, low resistance and low chromaticity require exact control of several competing factors. This paper has resolved these problems reasonably well, thus recommended for publication. Indium tin oxi…
Uniform silica nanoparticles were synthesized via Stober method, and fluorescent europium complex with three chelate ligands (i.e. dibenzoylmethane, phenanthroline and acrylic acid) has been prepared. The hydrosoluble silica nanoparticles adsorbed liposoluble europium chelate with strong fluorescence in the aid of ult…
Nickel and antimony doped tin dioxide (NATO) coated titanium electrodes are prepared and tested for electrochemical treatment of pentachlorophenol (PCP). The effect of nickel content on the electrochemical activity is studied using PCP as target organic waste. The nickel content has an optimized value for the activity…
Abstract The research work carried out in our group can be referred to as “Colloid and Interfacial Chemistry”. We subdivide this rather broad research area into four main topics which are covered by the projects presented in this overview. The surfaces we study are surfactant-loaden water-air surfaces, the films are m…
Raman spectroscopy is a powerful tool for rapid mineralogical examination of samples that requires little or no sample preparation. Raman is a very mature technique that is commonly used in laboratory and field investigations across a broad spectrum of targets and applications. As with any technique, however, adapting…
S. Bottan, A. Fritz, V. Kurtcuoglu, M. Schmid Daners, V. Knobloch, C. Langkammer, N. Krebs, M. Gloor, E. Scheurer, K. Scheffler, S. Ropele, P. Boesiger, D. Poulikakos, and M. Soellinger Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Zurich, Zurich,…
The IR light absorption oscillations in 2D macroporous silicon structures with microporous silicon, SiO2 nanocoatings, and ZnO nanocrystals have been studied at room temperature. Oscillations with giant amplitude are observed in the spectral ranges of absorption by surface levels on "silicon – nanocoating" boundary. T…
The widely used anode for organic light emitting devices (OLED) is ITO/metal/ITO or ITO/insulated layer which could improve the performance of OLED than which only ITO as anode could, while the contribution of such multilayer anode to improve device performance is still poorly understood. A number of mechanisms were p…
As we all know poly(lactic acid), cellulose nanofibrils and poly (ethylene glycol) possess good biocompatibility. Also, PLA/cellulose nanofibrils/PEG ternary composite materials have a good developmental prospect. These composite materials in medical field have a potential application. Nanocomposites of poly(lactic ac…