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。
Abstract. The molecular structure of volatile organic compounds (VOC) determines their oxidation pathway, directly impacting secondary organic aerosol (SOA) formation. This study comprehensively investigates the impact of molecular structure on SOA formation from the photooxidation of twelve different eight to nine ca…
A three dimensional carbon network material of seamless interconnected and hollow tubes, featuring a graphitic structure and an extremely low density has been designed and fabricated in cm3 volumes. The synthesis of this foam like material, named Aerographite, is based on highly-porous three dimensional networks from…
From systematic nuclear magnetic resonance (NMR) measurements on LaFe(As1−xPx)(O1−yFy), Shiota et al. reported that antiferromagnetic spin fluctuations (AFMSFs) are one of the indispensable elements for enhancing Tc, and that the high-energy AFMSFs originating from the three orbitals of dxy and dyz/zx, are related to…
[EN] An integrated methodology incorporating preliminary archaeometric studies, design and performance of conservative and preventive treatments, as well as the design of an expositive support for a Montefortino helmet conserved at the Museum of Requena (Valencia, Spain), is presented. It was a helmet dated back at th…
Le but de la Nano- Opto- Mécanique et Electronic à base de graphène est d'utiliser des membranes de graphène en suspension comme blocs de construction pour aborder le couplage entre l'optique, la mécanique et l'électronique dans ce nouveau matériau. Avec un module d'Young similaire à celui du diamant (1 TPA), le graph…
This chapter focuses on the application of millisecond hydrogen exchange HX (labeling) times to characterize weakly structured regions of proteins and subsecond conformational transitions in protein function. The first millisecond protein HX measurements were made by automated quench-flow pulse labeling and were aimed…
This specification covers deformed and plain low-alloy steel bars in cut lengths or coils for concrete reinforcement intended for applications. Restrictive mechanical properties and chemical composition are required for compatibility with controlled tensile property applications or to enhance weldability. The steel sh…
In this paper various runaway criteria for batch reactors (BRs) and semi-batch reactors (SBRs) have been used and compared to study the boundaries of different thermal behaviors for the acetic anhydride hydrolysis reaction with the solvent of acetic acid carried out in BRs and SBRs. It is shown that the majority of cr…
Most biological processes are performed by protein-ligand complexes that act in a coordinated manner. Any interruption in protein-ligand interaction can cause failure of the whole system. Thus, it is important to understand in detail how proteins and ligands interact. Mass spectrometry (MS) has become a powerful analy…
Abstract Light has its limits, and even in the world of ‘super resolution’ microscopy, many cellular structures and even large protein complexes are not resolvable in the light microscope – although it is ideal for watching living cells and tissues and linking structural changes to functional outcomes. Electron micros…
This chapter considers hydrogen exchange theory as it relates to intrinsically disordered proteins (IDPs), introduces some of the approaches, and identifies challenges that arise in the hydrogen exchange mass spectrometry (HX-MS) analysis of IDPs. It also illustrates the capabilities of the technique with HX-MS analys…
Current concentrated solar power plants (CSP) use molten salt at 565°C as a heat transfer and energy storage fluid. Due to thermal energy storage (TES), these solar plants can deliver dispatachable electricity to the grid; however, the levelized cost of electricity (LCOE) for these plants is 12-15 c/kWh, about 2.5 tim…
Hydrogen exchange (HX) monitored by mass spectrometry (MS) is a powerful analytical method for investigation of protein conformation and dynamics. HX-MS monitors isotopic exchange of hydrogen in protein backbone amides and thus serves as a sensitive method for probing protein conformation and dynamics along the entire…
Well-aligned ZnO nanostructures have been intensively studied over the last decade for remarkable physical properties and enormous applications. Here, we describe a one-step fabrication technique to synthesis freestanding ZnO nanorod/graphene/ZnO nanorod double heterostructure. The preparation of the double heterostru…
Researchers have discovered a weakly charge-disproportionated high-spin state in an A-site-ordered perovskite Fe oxide under high pressure, which bridges the strongly charge-disproportionated high-spin state and the charge-uniform low-spin state.
Present study investigated structure of starch based edible films with essential oil addition. Films were obtained from water solutions containing gelatinized modified starch, polyol, guar-xantan gum modified mixture and essential oil by casting it on a Petri dish and evaporating at room temperature for 72h. Both, gly…
The aim of this study is the bandwidth analysis of a p--n photodetector, three different junction areas (0.008, 0.014, 0.02) mm 2 were used with -layer width of 5 m, and the layer width required to get maximum bandwidth is 3.4 m. The results showed that the bandwidth increases with the decreasing of detector area, thi…
Fe-2%Mn-0.5%Si-0.2C steel was welded and corroded at 600, 700 and 800oC for 20 h in 1 atm of N2/H2S/H2O-mixed gas in order to characterize the high-temperature corrosion behavior of the welded joint. Corrosion proceeded fast and almost linearly. It increased with an increase in the corrosion temperature. H2S formed Fe…
Using a set of machine learning based predictors that are capable of predicting ligand-induced shielding effects on (1)H and (13)C nonexchangeable nuclei, it was discovered that holo NMR chemical shifts can be used to resolve RNA-ligand poses. This was accomplished by quantitatively comparing measured and predicted ho…
The influence of nickel doping on the electrical properties and dielectric relaxation in Zn[Formula: see text]Ni[Formula: see text]Fe2O4 (ZNFO, [Formula: see text]) ceramics has been investigated via the dielectric and complex impedance spectra measurements. According to the modified Curie–Weiss law, the diffusivity f…