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。
NaGd( WO 4 ) 2 ( NGW ) submicrometer powder was derived by solgel method, and its magnetic properties were investigated for magnetic texturing application. The analysis of X‐ray diffraction indicates the formation of tetragonal phase. Organic liberation with respect to temperature in the samples and carbon content in…
In this study, a series of liquid crystalline diblock copolymers, composed of a soft poly(dimethylsiloxane) (PDMS) block with a defined length and a side-on liquid crystalline poly(3ʹʹ-acryloyloxypropyl 2,5-di(4ʹ-butyloxybenzoyloxy) benzoate) (P3ADBB) block with different lengths, are synthesised by the atom transfer r…
SUMMARY In order to improve biosensor performance, namely, the sensitivity, response time, and linear range values, novel amperometric polypyrrole (PPy) glucose biosensors, achieved by three different immobilizing techniques, namely, physical adsorption, coentrapment, and a two‐step method of coentrapment with superim…
Inorganic dielectrics encapsulated in an organic matrix are showing excellent promise as novel dielectric materials. In this work, firstly highly organized crystalline nanoparticles of rutile TiO2 were synthesized by acid hydrolysis of titanium isopropoxide at room temperature. Then we developed a novel dielectric mat…
This article has been retracted. A statement of retraction is published in Nano Volume 11, Issue 12 (2016).
The different modes in which small and large molecules can be associated to a nanoparticle surface, either covalently or loosely linked, in an ordered or disordered fashion, and with mixtures of other molecules, play a determining role in the nature of the interactions between nano-objects and the immune system. The i…
One of the difficulties in unravelling transport processes in electrically insulating materials is the fact that the response, notably charging current transients, can have mixed contributions from orientation polarization and from space charge processes. This work aims at identifying and characterizing the polarizati…
The crystal structure of ruizite, ideally Ca2Mn(3+) 2[Si4O11(OH)2](OH)2·2H2O [dicalcium dimanganese(III) tetra-silicate tetra-hydroxide dihydrate] was first determined in space group A2 with an isotropic displacement parameter model (R = 5.6%) [Hawthorne (1984 ▸). Tschermaks Mineral. Petrogr. Mitt. 33, 135-146]. A sub…
Multifunctional materials composed of ultrathin magnetic films with perpendicular magnetic anisotropy combined with ferroelectric substrates represent a new approach toward low power, fast, high density spintronics. Here we demonstrate Co/Ni multilayered films with tunable saturation magnetization and perpendicular an…
In this work, a new binary 94 wt%[Bi0.5(Na0.68K0.22Li0.1)0.5TiO3 + 0.10 wt% of La2O3]–6 wt% [(Ba0.85Ca0.15)(Ti0.90Zr0.10)O3] [BNKLLT–6 wt% BCTZ] ceramic was fabricated by the solid-state combustion technique and glycine was used as the fuel. The effect of sintering temperature in the range of 1075–1175 °C for 2 h on p…
Fracture mechanisms of an enamel-like hydroxyapatite-collagen composite model are elaborated by means of molecular and coarse-grained dynamics simulation. Using fully atomistic models, we uncover molecular-scale plastic deformation and fracture processes initiated at the organic-inorganic interface. Furthermore, coars…
The plasma electrolytic borocarbonitriding (PEB/C/N) process on pure iron was carried out in 25% borax solution with glycerine and carbamide additives under different discharge time at 360[Formula: see text]V. The morphology and structure of PEB/C/N hardened layers were analyzed by SEM and XRD. The hardness profiles o…
This article is part of the themed issue ‘Soft interfacial materials: from fundamentals to formulation’.
Nowadays, a high voltage with high frequency Tesla transformer is used for testing a 115 kV line post insulator. However, the cost of Tesla transformer is still high therefore this paper presents the design, and construction of a low-cost high performance Tesla transformer for line post insulator testing. Since the de…
The present study was aimed to evaluate the effect of Teucrium stocksianum on angiogenesis by using chorioallantoic membrane (CAM) assay. Fertilized eggs were incubated on the 5th day and dose of different dilutions 0.03%, 0.05%, 0.1%, and 0.5% of the plant extract was applied on 6th day. Evaluation of primary, second…
Mesoporous silica KIT-6 and montmorillonite (MMT) K-10 clay were prepared and used for immobilization of the enzyme, Candida rugosa lipases (CRL), aiming at their use as biocatalysts for the hydrolysis of tributyrin. Immobilization of the enzymes onto the supports was performed by physical adsorption using 0.1 M phosp…
The present work deals with the study of acoustic parameters i.e. ultrasonic velocity, density, adiabatic compressibility (β s), apparent molar compressibility (ϕk) and specific acoustic impedance (Z) which reflects structural interaction by interferometer by 3-acetyl-4-methyl-6-chloro-8-nitrocoumarin at different per…
Employing first principles calculations, we examined doped and imperfect ZnO sheets to reveal the electronic structure properties. We mainly investigated the imperfect sheets arising from the host atom vacancies and doped structures where group-III (Al, B, Ga) atoms were substitutionally placed. The energy band gap an…
The FTIR (4000–400[Formula: see text]cm[Formula: see text]) and the FT-Raman spectra (4000–50[Formula: see text]cm[Formula: see text]) of 4-Hydroxy-7-methyl-1,8-naphthyridine-3-carboxylic acid are recorded and investigated. The spectra are interpreted using anharmonic frequency computations by VPT2, VSCF and PT2-VSCF…
Based on the Kohn–Sham Pauli potential and the Kohn–Sham electron density, the upper bound of the Pauli kinetic energy is tested as a suitable replacement for the exact Pauli kinetic energy for application in orbital‐free density functional calculations. It is found that bond lengths for strong and moderately bound sy…