Materials Literature
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Electrospinning, a technique used to fabricate fibrous scaffolds, has gained popularity in recent years as a method to produce tissue engineered grafts with architectural similarities to the extracellular matrix. Beyond its versatility in material selection, electrospinning also provides many tools to tune the fiber m…
Applying shielding coils is a practical way to protect current transformers (CTs) for large-capacity generators from the intensive magnetic interference produced by adjacent bus-bars. The aim of this study is to build a simple analytical model for the shielding coils, from which the optimization of the shielding coils…
solar cells has been investigated using scanning near-field optical microscopy (SNOM). Topographic and photocurrent measurements have been performed simultaneously with a 100 nm tip aperture. The lamellar shaped solar cell with monolithic interconnects (P scribe) has been investigated on a nanometre scale for the firs…
Based on the experimental maximum escape depth [Formula: see text], [Formula: see text] of rediffused electrons from atomic number [Formula: see text] metal at incident energy of primary electron [Formula: see text], the relationship among [Formula: see text], [Formula: see text], [Formula: see text] and [Formula: see…
<p>The surface oxygenic functional groups are significant to the capacity and cycle stability of supercapacitor. Coconut shell-based activated carbon (CS) with high surface oxygen content was used as starting material and reduced by hydrogen. The measurement results of microstructure showed that the specific sur…
Thermoplastic foams possess enhanced strength-to-weight ratio, impact resistance and acoustic properties, reduced permeability to water vapor/air compared to their solid counterparts, and have increasingly become an indispensable commodity in today&s;s industrialized, mechanized world. Foamed thermoplastics from polyo…
Oxide layers are ubiquitous in Si technology including nanostructures. How such layers interact with heat flow is not well understood. In this contribution, we present the preliminary results of ab initio molecular‐dynamic simulations of such interactions. We show that oxide layers reflect (part of) the incoming heat,…
The title compound, CaNi 2 Fe(PO 4 ) 3 , was synthesized by solid-state reactions. Its structure is closely related to that of α-CrPO 4 in the space group Imma . Except for two O atoms in general positions, all atoms are located in special positions. The three-dimensional framework is built up from two types of sheets…
Pranlukast is a potent selective cysteniyl leukotriene receptor antagonist to treat bronchial asthma and allergic rhinitis, which exists in several crystal forms. In this work, solution‐mediated phase transformation process from Pranlukast DMF solvate to the hemihydrate form was studied by using the focused beam refle…
<p>In this work, porous carbon spheres (PCSs) are prepared through hydrothermal treatment of glucose and subsequent chemical activation by KOH. The analysis of pore structure and morphology of the resultant PCSs were characterized by Raman spectra, N-2 sorption technology and electron microscope. The results ind…
In the leather industry, there are many different types of finish, i.e. two-tone, transparent, semi aniline and opaque/solid color. The composition formulation of each finish type is different so each will impact not only on the performance but also on the properties of the finished leather. The objective of this rese…
Development and commercialization of strong lightweight materials and related new products design and novel concepts of rapid assembly of structures are the key elements of emerging advanced structures and vehicles for the aerospace and automotive industries. The key materials used by the auto industry are high-streng…
The scanning Kelvin probe blister test (SKP‐BT) was applied to study the corrosive delamination of model epoxy films applied to ZnMgAl alloy coated steel substrates. This test allowed the superimposition of mechanical and corrosive load. Moreover, ultra‐thin 3‐aminoproptriethoxysilane ( γ ‐APS) films were studied as a…
Magnesium can be used in both its pure form and as an alloy. The automotive industry is by far the largest user of magnesium die-cast components. Die-cast magnesium alloys are used for housings, assemblies, brackets, and other components for all sections of motor vehicles. This chapter explains the detailed informatio…
The morphogenic activity of the Drosophila transcription factor bicoid (Bcd), the first morphogenic protein identified, is controlled by its DNA binding homeodomain. Homeodomains mediate developmental processes in all multicellular organisms, but the Bcd homeodomain appears to be unique as it can bind multiple DNA seq…
The new silver-, cobalt- and iron-based phosphate, silver cobalt iron tris(orthophosphate), Ag 1.655 Co 1.64 Fe 1.36 (PO 4 ) 3 , was synthesized by solid-state reactions. Its structure is isotypic to that of Na 2 Co 2 Fe(PO 4 ) 3 , and belongs to the alluaudite family, with a partial cationic disorder, the Ag I atoms…
This study describes the use of X-ray fluorescence spectroscopy (XRF) to determine the thickness of nanoscaled thin films of insulating oxides such as Al2O3, HfO2, and ZrO2, semiconducting oxides such as TiO2, ZnO, and metals like Pt, on silicon substrates synthesized by atomic layer deposition (ALD) technology. XRF t…
The preparation and characterization of a family of stable 2,2′-bipyrroles substituted at positions 5 and 5′ with thienyl, phenyl, TMS-ethynyl, and vinyl groups is reported herein. The synthesis of these new bipyrroles comprises three steps: formation of the corresponding 5,5′-unsubstituted bipyrrole, bromination, and…
Control and optimization of coaxial electrospinning process is a serious concern due to its multiparameter effectiveness. This study is concerned with modeling and simulation of process by solving the governing equations of electrified jet using FEniCS software packages applying Cahn–Hilliard and Newton solvers for fi…
Intelligence of living and nonliving systems is often characterized by the ability to communicate through signal and response. In the polymer science community, this intelligence is realized through the reaction of a material construct to environmental triggers. These smart materials are modeled after natural material…