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。
In this study, we utilize the RF magnetron sputtering system to deposit the indium tin oxide (ITO) conductive transparent film with low resistivity and high light transmittance to the polyethylene tetephthalate (PET) plastic substrate and measure the film's bending property and reliability at different tensile/compres…
X-ray absorption spectroscopy (XAS) refers to the details of how X-rays are absorbed by an atom at energies near and above the core-level binding energies of that particular atom. The absorption of X-rays on the high energy side of absorption edges does not vary monotonically in condensed matter but has a complicated…
Piwi-interacting RNAs (piRNAs) are a special class of small RNAs that provide defense against transposable elements in animal germline cells. In Drosophila , germline piRNAs are thought to be processed at a unique perinuclear structure, the nuage, that houses piRNA pathway proteins including the Piwi clade of Argonaut…
This study was carried out to produce and analyse the properties of Aluminium Alloy-Rice Husk Ash composites. Rice husk ash (RHA) with high silica content of up to 97.095% was used for the study with the RHA varied from 0vol% – 30vol% at intervals of 5vol% in the aluminium alloy as reinforcement. The density and some…
Various mini-mill structures of new generation for imple- mentation of multiple-purpose radial-shift rolling (RSR) are described. Deep compaction and metal structure devel- opment throughout all the levels of the metal-physical mor- phology take place during helicoidal metal outflow along the prescribed trajectories w…
The aim of this investigation was to identify the impact of physicochemical properties of three fluoroquinolones (second, third, and fourth generation) on bioavailability in relation to the Biopharmaceutics Classification System (BCS) by in silico and in vitro methods. These properties were estimated by analyzing the…
The devolatilization is a basic mechanism for all thermochemical processes (pyrolysis, combustion, gasification), especially for biomasses that contain a large amount of volatile matter. Because of the wide variety in origin, structure, and composition, it is desirable to study these renewable fuels starting from thei…
Amino acids are the building blocks of proteins and an important class of molecules, which are found to exhibit characteristic aggregation patterns in their crystal structures. Especially, the head-to-tail hydrogen bonding patterns that have been observed in the crystal structures of amino acids are of intrinsic inter…
Natural ester insulating liquid was recently specified for a 420 kV power transformer, which is the highest voltage unit designed and operating to date. Leading up to this new large power transformer, there are many other small, medium and large power transformers operating new since the early 2000’s. If small power s…
We report two measurement methods, named positive gate pulse mode (PGPM) and double sweeping mode (DSM), which can estimate the hysteresis induced by hole trapping in a gate insulator (ΔV hole ) and by defect creation in the IGZO channel (ΔV defect ). The effects of IGZO deposition temperature and of stress temperatur…
Functionalized mesoporous SiO2 nanoparticles are useful as colorimetric and fluorometric logic gates, which with various inputs such as metal ions induce photoinduced electron transfer (PET) and internal charge transfer (ICT) processes. We have demonstrated that metal ions acting as modulators in BODIPY-functionalized…
Bimetallic Cu-Ni/TiO2 photocatalysts were synthesized using wet impregnation (WI) method with TiO2 (Degussa-P25) as support and calcined at different temperatures (180, 200, and 300°C) for the photodegradation of DIPA under visible light. The photocatalysts were characterized using TGA, FESEM, UV-Vis diffuse reflectan…
We report the design and methodology for functionalization of the surface of small Co-ferrite nanoparticles with a mean size of up to 5.0 nm through the attachment of vitamin C molecules initiating [AuCl4]− reduction and the subsequent deposition of gold. By this method, Co-ferrite-Au nanoparticles have been fabricate…
A main-chain type polybenzoxazine, PBz ( 1 ), with pyridinyl moieties was prepared. When the THF dilute solution of PBz ( 1 ) was protonated with HCl, a new absorption signal at 458 nm was observed in the UV-vis spectrum. After being excited at 458 nm, a strong emission at 570 nm was observed in the fluorescence spect…
Four polyaromatic compounds with 11- or 13-fused rings have been synthesized and their physical properties have been studied.
Gold atomic cluster based nanocomposites are important in the field of energy and sensing applications due to their interesting optical, electronic, chemical and catalytic properties. In the present study a chitosan stabilized gold atomic cluster nanocomposite was synthesised by a simple electrochemical technique base…
A novel magnetically recoverable AgBr@Ag3PO4/Fe3O4 hybrid was prepared by a simple deposition‐precipitation approach and characterized by X‐ray diffraction (XRD), transmission electron microscopy (TEM), and UV‐Vis diffuse reflectance spectroscopy (DRS). The results revealed that the photocatalytic activity and stabili…
The design and synthesis of shape-directed nanoscale noble metal particles have attracted much attention due to their enhanced catalytic properties and the opportunities to study fundamental aspects of nanoscale systems. As such, numerous methods have been developed to synthesize crystals with tunable shapes, sizes, a…
A monomeric Mn(II) complex has been prepared with the facially-coordinating Tp(Ph2) ligand, (Tp(Ph2) = hydrotris(3,5-diphenylpyrazol-1-yl)borate). The X-ray crystal structure shows three coordinating solvent molecules resulting in a six-coordinate complex with Mn-ligand bond lengths that are consistent with a high-spi…
Ultrafine TiO2-doped α-MoO3 nanoplates with a low thickness of 24 nm were prepared by one-pot flame spray pyrolysis, using water-soluble ammonium molybdate tetrahydrate as precursor. Pure MoOx nanopowders had a mixed morphology of rod-like and cube-like crystals, and a complex crystal structure composed of α-MoO3, β-M…