Materials Literature
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The first-principles calculations are employed to investigate the stability, magnetic, and electrical properties of the oxide heterostructure of LaAlO 3 /SrTiO 3 (110). By comparing their interface energies, it is obtained that the buckled interface is more stable than the abrupt interface. This result is consistent w…
The coupling of local surface plasmon (LSP) of nanoparticle and surface plasmon (SP) mode produced by metal film can lead to the enhanced electromagnetic field, which has an important application in enhancing the fluorescence of quantum dots (QDs). Herein, the Ag nanocube and Ag film are used to enhance the fluorescen…
AC losses in an isolated superconducting round wire with a power-law electrical behavior produced by the combined effect of transverse alternating and rotating fields, i.e., an elliptical field, are investigated. The goal is to provide semianalytical expressions of the magnetization losses with a high enough reliabili…
Iron ore sintering is the most popular process used to produce a suitable feed for the blast furnace. With changing iron ore supplies and composition, steel mills have to continually adjust the blended ore mix composition to the sinter plant. To help decision making in this area, and also obtain increased understandin…
Microwave-absorbing polymeric composites based on single-walled carbon nanotubes (SWNTs) are fabricated via a simple yet versatile method, and these SWNT—epoxy composites exhibit very impressive microwave absorption performances in a range of 2 GHz–18 GHz. For instance, a maximum absorbing value as high as 28 dB can b…
Surface-enhanced Raman spectroscopy (SERS) is a powerful vibrational spectroscopy technique for highly sensitive structural detection of low concentration analyte. The SERS activities largely depend on the topography of the substrate. In this review, we summarize the recent progress in SERS substrate, especially focus…
We have controlled the amount of charged defects in MgO thin films grown on Nb-doped ${\mathrm{SrTiO}}_{3}$ $(\text{Nb}:{\mathrm{SrTiO}}_{3})$ substrate by pulsed laser deposition at room temperature. The work function of $\text{MgO}/\text{Nb}:{\mathrm{SrTiO}}_{3}$ varies from \ensuremath{\sim}2 to \ensuremath{\sim}5…
The formation of polyelectrolyte multilayers (PEMs) for the first time, two decades ago, demonstrating the assembly on charged substrates in a very simple and efficient way, has proven to be a reliable method to obtain structures tunable at the nanometer scale. Much effort has been put into the assembly of these struc…
BACKGROUND: Type IV PHA synthase is a key enzyme responsible for catalyzing the formation of non-toxic, biocompatible, and biodegradable short-chain-length polyhydroxyalkanoates (scl-PHA) under the growth-limiting conditions in the members of the genus Bacillus. RESULTS: The comparative in vitro and in silico analysis…
To overcome the limitations of the solid oxide fuel cells (SOFCs) due to the high temperature operation, there has been increasing interest in proton conducting fuel cells (PCFCs) for reduction of the operating temperature to the intermediate temperature range.In present work, the perovskite BaCe 0.85-x Zr x Y 0.15 O…
The strong interaction between ionic surfactants and polyelectrolytes of opposite charge results in enhanced surface adsorption at the air-water interface down to low surfactant concentrations and in some cases in the formation of ordered surface structures. A notable example which exhibits such properties is the mixt…
The development of stimuli-responsive materials is of significant interest for many applications including drug delivery, medical imaging, sensors, and microfluidic devices. Among the available stimuli, light is particularly attractive as it can be applied with high spatial and temporal resolution. We describe here th…
Two new trinuclear copper(ii) complexes without end-capping ligands, (Bu4N)2[Cu(dmso)2{Cu(dnopba)(dmso)}2] () and (Bu4N)2[Cu(dmso)2{Cu(dcopba)(dmso)}2] () [dnopba = 4,5-dinitro-ortho-phenylenebis(oxamate), dcopba = 4,5-dichloro-ortho-phenylenebis(oxamate), Bu4N(+) = tetra-n-butylammonium and dmso = dimethylsulfoxide],…
This article has been retracted at the request of the author.
ABSTRACT Excellent biocompatible polymeric membranes were prepared by combining the antifouling property of poly(ethylene glycol) methyl ether (mPEG) and the anticoagulant property of poly(sodium p‐styrene sulfonate) (PSS). Block copolymers of poly(ethylene glycol) methyl ether‐b‐poly(sodium p‐styrene sulfonate) (mPEG…
Pseudo-hexagonal TT phase Nb2O5 with various uniform crystalline morphologies such as nanorods, fibers, flower-like clusters, bundles, and porous spheres are fabricated using a hydrothermal synthesis route with ionic liquids as guiding agents. Among these morphologies, nanorods, flower-like clusters and bundles are fi…
Microstructure evolution of shot peened S30432 austenitic stainless steel under external loading was investigated by X-ray diffraction method. The domain size, micro-strain, and dislocation density were calculated by Voigt method and Williamson method, respectively. The results show that the dislocation density decrea…
Hydrazone-based conjugates of PEG-dipeptide and DNA-dipeptide were designed to form stable vesicles at neutral pH, break apart at mildly acidic pH, and form large peptide fibers on release. Light scattering measurements showed that DNA-loaded vesicles of ∼80 nm were stable at pH 7.4 for 6 h and fell apart within 1 h a…
We investigate $\mathrm{SU}(N)$ attractive Fermi systems with disorder using a Bogoliubov-de Gennes method at zero temperature with particular focus on the SU(3) case. The charge correlation function, the distribution function of the superfluid (SF) order parameter, and the free energy are calculated for a two-dimensi…
The fully transparent indium—tin-oxide/BaSnO3/F-doped SnO2 devices that show a stable bipolar resistance switching effect are successfully fabricated. In addition to the transmittance being above 87% for visible light, an initial forming process is unnecessary for the production of transparent memory. Fittings to the…