Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
Transparent, microscopic spider web silk fibers were used to softly intrude into the propagating path of N-slit interferograms. The resulting interferograms, with superimposed diffractive signals, were recorded using digital means and reproduced using N-slit interferometric calculations. We also show, for the first ti…
We employed 3-aminopropyltriethoxysilane to assist the synthesis of Ag NCs using polyethyleneimine as the template for detecting Hg(2+) by localized surface plasmon resonance light-scattering technology. The developed selective and sensitive method presaged more opportunities for application in environmental systems.
Production and use of nanocomposites increased with the development of nanotechnology. Polymer nanocomposites are the most widely used nanocomposite types. They are obtained by mixing polymer melt and nano fillers such as fibers particles and tubes. With the use of polymer nanocomposites, it is possible to produce mor…
We report the self-assembly of a triblock ionomer consisting of a long poly(2-vinyl pyridine) end-capped by fully neutralized poly(acrylic acid) (PANa-b-P2VP-b-PANa) in methanol which is a selective solvent of P2VP. This polymer arises from a PtBA-b-P2VP-b-PtBA triblock precursor by acid hydrolysis and subsequent neut…
The growth of NaTaO3 crystals through the reaction between NaNO3 and a Ta substrate was directly observed using in-situ laser microscopy and in-situ X-ray diffraction. Voids and creases were first produced at ∼430 °C and then NaTaO3 crystals grew at ∼440 °C in a moment. Because the NaTaO3 crystals had formed during he…
The key to improving the heat load of vacuum plasma sprayed tungsten coatings on low activation ferritic steel maintained at low temperatures is elimination of stratified low-density layers with many large pores, in which thermal cracks propagate preferentially. The low-density layers are formed owing to the depositio…
The melt blowing process can produce ultrafine fibers. Adding an auxiliary nozzle is helpful to further decrease the fiber diameter. The air flow field of the melt blowing process with the use of an auxiliary nozzle is simulated numerically. The simulation results are compared with analytical calculation results and e…
In the silkworm, Bombyx mori, normal markings are mainly controlled by the +P gene, which is located on the second chromosome. Due to a lack of crossing over in females, reciprocal backcrossed F1 (BC1) progenies were used for linkage analysis and mapping of the +P gene based on an SSR linkage map using silkworm strain…
Cement bonded particleboards were manufactured form grapevine stalk particles. The physical and mechanical properties of the boards were assessed. Results revealed that the mixture of grapevine-cement for either treatment of particles, was graded as “low inhibition” when CaCl 2 was incorporated, as determined by the h…
AE NiAl
Many diagnostic soil-testing services only use measures of extractable and/or exchangeable potassium (exchangeable K) to provide guidance on the need or otherwise for applications of K fertilizer. Less commonly, soil tests for nonexchangeable, plant-available K are included, although this combination of soil K tests d…
Understanding Helium transport and clustering in fusion material is important from irradiation point of view. Molecular Dynamics simulations are carried out to validate a FeCrHe inter-atomic potential by calculating the vacancy formation energy and bulk modulus of Fe and the coefficient of thermal expansion of Fe/FeCr…
This paper describes the fabrication of nanodimensioned silicon structures on silicon wafers from thin films of a poly(styrene)‐ block ‐poly(dimethylsiloxane) (PS‐ b ‐PDMS) block copolymer (BCP) precursor self‐assembling into cylindrical morphology in the bulk. The structure alignment of the PS‐ b ‐PDMS (33 k–17 k) wa…
A methodology of computing the damageability of composite materials at low-speed impact is suggested. The methodology is based on applying a fracture criterion of the monolayer and following computation of material damageability taking the interaction of different damage evolution mechanisms into account. This approac…
The oxidation of an intermetallic phase under high-pressure/high-temperature conditions led to the synthesis of Ce4Ag3Ge4O(0.5) exhibiting [OCe2Ce(2/2] tetrahedral chains, in which the oxygen atoms statistically occupy the tetrahedral centres. Starting from a 1:1:1 CeAgGe precursor (NdPtSb type), a multianvil high-pre…
A YSZ@Al2O3 nanocomposite was obtained by Al2O3 coating on the surface of yttrium stabilized zirconia via a polymeric precursor method. The resulting core–shell structures were characterized by X-ray diffraction, scanning electron microscopy, transmission electronic microscopy and PL spectra. The TEM micrographs clear…
Controlling protein adsorption on polymeric surfaces is one of the major challenges for developing novel biomaterials. To clarify microscopic mechanisms on the suppression of protein adsorption, identification of crucial factors for achieving excellent biocompatibility is significant. In this study, free energy calcul…
First-principles total-energy calculations have been performed for the hypothetical case of x = 1 in Mn2−xXxSb (X = Co and Cu) for several magnetic states, using the full-potential linearized augmented plane wave method based on the generalized gradient approximation. The calculated total energy indicates that the Co…
Sol-gel electrophoresis technique has been used as a usual method merely for preparing PbTiO3 thin film and nanowires with high quality and more condense layers. In this research, initially we used this technique to grow PbTiO3 nanotubes in porous anodic alumina template channels. Firstly, templates are prepared via t…
Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter Facebook Reddit LinkedIn Tools Icon Tools Reprints and Permissions Cite Icon Cite Search Site Citation A. H. Shah, E. Manikandan, M. Basheer Ahmed, M. Irdosh; Nano Ag-doped ZnO particles magnetic, opt…