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。
Magnesium transporter A (MgtA) is an active transporter responsible for importing magnesium ions into the cytoplasm of prokaryotic cells. This study focuses on the peptide corresponding to the intrinsically disordered N-terminal region of MgtA, referred to as KEIF. Primary-structure and bioinformatic analyses were per…
Abstract In this work, we investigate the thermal fluctuations of dissociated dislocations in face-centered cubic metals. We first derive an analytical expression of the energy of perturbed interacting partial dislocations. Combining this expression with the equipartition theorem yields a prediction for the thermal fl…
Glycerol electro-oxidation offers a green route to produce the high value added chemicals. Here in, we report the glycerol electro-oxidation over a series of multi walled carbon nano tubes supported monometallic (Pt/CNT and Pd/CNT) and bimetallic (Pt-Pd/CNT) catalysts in alkaline medium. The cyclic voltammetry, linear…
Strains and V-shaped pits are essential factors for determining the efficiency of GaN-based light-emitting diodes (LEDs). In this study, we systematically analyzed GaN LED structures on patterned sapphire substrates (PSSs) with two types of growth temperature employed for prestrained layers and three different thickne…
Room-temperature optically detected magnetic resonance experiments on spin-$\frac{3}{2}$ silicon vacancies in $4H$-SiC are reported. The ${m}_{s}=+\frac{1}{2}\ensuremath{\leftrightarrow}\ensuremath{-}\frac{1}{2}$ transition is accessed using a two-microwave-frequency excitation protocol. The ratio of the Rabi frequenc…
Bis(thiomorpholinyldithiocarbamato) Zn(II) complex was synthesized and characterized by single crystal X-ray crystallography and spectroscopic techniques. The molecular structure of the compound revealed a dimeric Zn(II) complex in which each Zn(II) ion is bound to one chelating and two bridging thiomorpholine ligands…
The proposal of multi-stage interlaced structure provided a new idea for the design of multi-channel sub-wavelength arrayed waveguide grating (AW G) with high resolution. An optimal design method for two -stage interlaced AW Gs is described and verified with a 135-channel interleaved AW Gs comprised of a 5-channel pri…
Au nanoparticles with different shapes (nanosphere, nanoplate and nanorod) have been synthesized and were characterized by scanning electron microscope, transmission electron microscopy, X-ray diffraction and UV-vis absorption spectroscopy. We investigated the catalytic activity of Au nanoparticles with different morp…
Ti alloy for implant materials is not good biocompatibility between metal implants and natural bone without surface modification. In order to improve the bone attachment ability, implant surface modification is required, and corrosion resistance is also important when a surface modified implant is inserted into the bo…
Kinetics of multiply ferrite/bainite phase transformation of HSLA steels is investigated by experiments and cellular automaton (CA) simulation. Peak-differentiation method to elucidate the sequential ferrite and bainite phase transformation individually, which is verified by the CA simulation. Such CA modelling execut…
The mixed‐phase BiVO 4 nanosheet with different ratios of solvents was prepared by a one‐step hydrothermal method. The viscosity of ethylene glycol helps form a homogeneous thin nanosheet, which can be compared with the microstructure of BiVO 4 with different ratios of solvents (deionised water and ethylene glycol). A…
To suppress secular energy drift in dissipative particle dynamics simulations with energy conservation, we introduce an additional pairwise particle dynamics that allows for a microscopic energy fluctuation while conserving the total linear momentum of the system exactly. The pairwise dynamics may be regarded as an ad…
Abstract We present a novel approach to study transient protein‐protein complexes with standard, 9 GHz, and high‐field, 95 GHz, electron paramagnetic resonance (EPR) and paramagnetic NMR at ambient temperatures and in solution. We apply it to the complex of yeast mitochondrial iso‐1‐cytochrome c (Cc) with cytochrome c…
Aiming at the problems of severe vibration of switched reluctance motor (SRM) and the transfer of the peak vibration caused by newly produced radial magnetic force under static eccentricity (SE), this study proposes a vibration reduction method for SE. First, the analytical relationship between the radial magnetic for…
Titanate and TiO₂ nanotubes (TiNTs and TiO₂NTs) are known as good photocatalysts under UV light irradiation, due to their high band gap energy. The nitrogen-doping process is one of the most studied methods to make these materials sensitive to visible light. However, most of these studies are focused on how calcinatio…
Corrosion rate is one of the most important input parameters in corrosion-induced damage prediction models as well as in calculation of service-life for reinforced concrete structures. In most cases, instantaneous measurements or constant corrosion rate values used in damage prediction models is irrelevant. The new fa…
Recent work on bulk-heterojunction organic solar cells has shown that photoexcitation of the electron acceptor followed by photoinduced hole transfer can play a significant role in photocurrent generation. To establish a clear understanding of the role of the donor in the photoinduced hole transfer process, we have sy…
We propose a new heterogeneous parallel strategy for the density matrix renormalization group (DMRG) method in the hybrid architecture with both central processing unit (CPU) and graphics processing unit (GPU). Focusing on the two most time-consuming sections in the finite DMRG sweeps, i.e., the diagonalization of sup…
The unsymmetrical tetradentate ONNO Schiff base 6,6’-((1E,1’E)-((2-methylpropane-1,2-diyl)bis(azanylylidene))bis(methanylylidene))bis(2,4-di-tert-butylphenol) (H2L) was prepared following a slightly modified known condensation reaction. The neutral NiL complex has been synthesized in high yield via [1H2L:1Ni(II)] dire…
Intra- and intermolecular interactions in liquid ethylene glycol have been studied using the Raman spectroscopy method and non-empirical calculations. The results of non-empirical calculations show that an intermolecular hydrogen bond is formed between the hydrogen atom of the OH group in one ethylene glycol molecule…