Materials Literature
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The aim of the current work was to determine thermodynamical properties of 5-(nitrophenyl)-2-furaldehyde oximes and 3-[5-(nitrolphenyl)-2-furyl]acrylic acids. The temperature dependences of saturated vapor pressures of 5-(nitrophenyl)-2-furaldehyde oximes and 3-[5-(nitrolphenyl)-2-furyl]acrylic acids were determined b…
Background Gongronema latifolium Benth. (family Apocynaceae) leaves (GL) has interesting medicinal properties. The effects of extracts from G. latifolium on blood pressure (BP) and the possible mechanisms of action were also investigated. Methods The ultrahigh resolution liquid chromatography orbitrap MS analysis was…
ABSTRACT Polysulfone‐based materials were fabricated as casted films, porous membranes, and nanofibers by solution casting, phase inversion process, and electrospinning technique, respectively. Photoactive rhodamine B hydrazide molecules were loaded into the fabrics either in preloading or postloading processes. The m…
The performance of periodic-grating resonant structures, which find various applications as optical devices, is highly dependent on their geometric features. This Letter investigates the response of such wideband configurations, when a non-trivial number of random geometric variables are considered. To avoid computati…
Cell balancing is crucial for charging supercapacitor cells to prevent cells from over-charging. Most existing cell-balancing charging methods typically adopt an output feedback control, i.e., the terminal voltages of cells are directly utilized in the controller design. One limitation of these methods is the voltage…
Abstract BACKGROUND Protein precipitation is a unit operation commonly employed in bioprocesses. The most important thermodynamic property for designing an industrial precipitation operation is the solubility. The solubility is defined as the protein concentration in a certain liquid phase in equilibrium with its soli…
Abstract The charge carrier mobility is a crucial parameter determining the device performance for numerous different semiconductor applications. Consequently, an accurate measurement of this quantity is crucial. For this purpose, the transient space charge limited current (SCLC) method is commonly applied and is pref…
PMR-type polyimide prepregs are challenging to fabricate into high quality composites due to volatiles that are generated and must be removed in situ during processing. The current work was conducted to develop accurate, reliable, and practical characterization techniques of the prepreg rheology, volatile generation,…
Abstract In this study, we propose a liquid crystal (LC) beam deflector by combining dual frequency nematic LCs with optical micro structures. The total efficiency of up to 81% and 97%, are obtained for the beam steering state and the non-steering state, respectively. Optical micro gratings with fixed spacers are succ…
Abstract Membrane-bound transcription factor site-1 protease (S1P) is an emerging clinical target due to its roles in lipogenesis, lysosomal biogenesis, unfolded protein response and viral glycoprotein processing. In this study, homology model of S1P was created in order to understand the structural basis for S1P inhi…
In this paper, we present a formulation based on the Green's function to study the backaction cooling of a levitated nanosphere in an arbitrary structure. This formulation has enabled us to study the dynamical backaction effect and the possibility of cooling in the absence of a cavity or when the nanosphere is trapped…
Abstract Zinc–bromine flow batteries are promising for stationary energy storage, and bromine‐complexing agents have been used to form phase‐separated liquid polybromide products. However, an understanding of the dynamics of polybromide nucleation is limited due to the beam sensitivity and complexity of polybromides.…
Abstract In this study, we have determined the combined effect of pressure and temperature on the compressional-wave velocity (VP) of Ne up to 53 GPa and 1100 K using Brillouin scattering in externally heated diamond-anvil cells. The phase transition from the supercritical fluid to solid phase was observed to cause a…
Lithium manganese oxide, LiMn 2 O 4 , was synthesized in two temperature stages, where the first consisted by an ecofriendly solution combustion method at 300 C. Finally, the as-burned powders were thermal treated at 500 and 700 C. The structural and morphological changes were evaluated by the Rietveld method and dens…
On substrates such as Ge, GaAs, GaSb, InP and a few other materials, Fermi-level pinning (FLP) is a major concern as it inhibits barrier height modulation (BHM) with different work function metals. We demonstrate for the first time a novel and simple mechanical exfoliation of multilayer black phosphorus (BP) as an int…
In this paper, a novel analytical modeling of the growth and dissolution of precipitates in substitutional alloys is presented. This model uses an existing solution for the shape-preserved growth of ellipsoidal precipitates in the mixed-mode regime, which takes into account the interfacial mobility of the precipitate.…
Abstract This paper deals with the synthesis of an RL Cauer ladder network to homogenize multiturn windings in time‐domain finite element (FE) computations. In frequency domain, the macroscopic model of eddy currents in the winding can be described by frequency‐dependent complex impedance and reluctivity for skin and…
The local monodisperse approximation (LMA) is a two-parameter model commonly employed for the retrieval of size distributions from the small-angle scattering (SAS) patterns obtained from dense nanoparticle samples (e.g. dry powders and concentrated solutions). This work features a novel implementation of the LMA model…
Named Data Networking (NDN) is a recent promising future Internet architecture, which forwards packets based on the named data. To realize this paradigm, a quick enough index with high capacity for forwarding processes has to be utilized in NDN forwarding plane. Unfortunately, all indexes proposed are based on the tra…
Most interesting examples of violations of the Mott-Ioffe-Regel (MIR) resistivity limit are found in materials with strong electronic correlations that are not well understood by theory. We demonstrate that first principles theory can predict the experimentally observed frequency dependence of the optical conductivity…