Materials Literature
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The Pr0.50Sr0.50CoO3 perovskite exhibits unique magnetostructural properties among the rest of the ferromagnetic/metallic Ln0.50Sr0.50CoO3 compounds. Existing reports are largely controversial. We have determined and described its structural evolution, which follows the Pm3̅m → R3̅c → Imma → I4/mcm transformations. Th…
On a rutile ${\mathrm{TiO}}_{2}\phantom{\rule{0.16em}{0ex}}(110)$ surface, vacancies at the bridging oxygen sites are thought to be major surface point defects and strongly influence the surface phenomena. Using systematic density functional theory (DFT) calculations, however, we show that vacancies at the basal oxyge…
ADVERTISEMENT RETURN TO ISSUEPREVNoteNEXTDeprotonation-Induced Efficient Delocalization of Polaron in Self-Doped Poly(anilinephosphonic acid)Toru Amaya*†, Yasushi Abe†‡, and Toshikazu Hirao*†View Author Information† Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Yamada-oka, Suita, O…
A novel electrochemical immunosensor was constructed for human scavenger receptor B type CD36 with glucose oxidase labeled Prussian blue nanoparticles functionalized ceria nanoparticles as the signal enhancer.
C-modified 7-deazaadenosines containing a diphenylacetylene moiety have been synthesised using cross-coupling approaches. The C-modified nucleosides exhibit remarkable fluorescence properties, including high quantum yields. Solvatochromic studies show a near linear correlation between the Stokes shift and solvent pola…
High‐performance carbon‐nanotube‐based thermoplastic composites are synthesized through in situ polymerization of cyclic butylene terephthalate (pCBT) on aligned carbon nanotube buckypaper. The initial results show that the buckypaper/pCBT composites have a tensile strength of approximately 600 MPa and a modulus of 96…
The new peripheral 2(3),9(10),16(17),23(24)-tetra-5-[4,4′-diphenol]-phenyl-[1,3,4]-oxadiazole substituted metallophthalocyanine (MPc) complexes has been well designed and executed. Due to high conjugation and excellent solubility in water makes them potential use in DNA binding and cleavage studies. Fourier transform…
Phosphatidylserine (PS) and monosialotetrahexosylganglioside (GM1 ) are examples of two host-derived lipids in the membrane of enveloped virus particles that are known to contribute to virus attachment, uptake, and ultimately dissemination. A quantitative characterization of their contribution to the functionality of…
Fire safety is an important issue of building safety, especially when the building’s fire load contents enhance the risks of fire deflagration. When existing timber structures are involved, the most usual way to improve its reaction to fire is to treat wood with fire retardants. This study focuses on the surface prote…
An azido-bridged chair-like decanuclear cluster: [Co(II)10(bzp)8(Metz)2(N3)18]·4MeOH·3H2O (1, bzp = 2-benzoylpyridine and HMetz = 5-methyl-1H-tetrazole) was prepared with in situ tetrazolate anions as templates in a sealed system. 1 containing both octahedral and tetrahedral Co(II) ions exhibited slow relaxation of ma…
In this study, microcrystalline diamond films with varied thicknesses (1·2, 2·5, 4 and 7 μm) are deposited on flat samples and microdrills. The Raman results show that the top layer of thicker diamond films on flat samples exhibit relatively lower compressive residual stress and favourable diamond purity. However, wit…
A large amount of ZnO nanoflowers were fabricated on graphene/SiO2/Si substrate by the hydrothermal method. The ZnO nanoflowers were characterized by x-ray diffraction, scanning electron microscopy, energy dispersive x-ray spectrometry, photoluminescence and UV–visible spectrometry. The ZnO nanoflowers were of pure wu…
This textbook is an accessible overview of the broad field of organic electrochemistry, covering the fundamentals and applications of contemporary organic electrochemistry. The book begins with an introduction to the fundamental aspects of electrode electron transfer and methods for the electrochemical measurement of…
Here we present measurements on a metasurface composed by tilted gold nanowires. The metasurface can induce an optical chiral response of the whole sample when the light impinges on the sample out of the normal incidence angle. In order to investigate the symmetry breaking induced by the geometry, we measured the seco…
Pleat defects in graphene grown on SiC(0001) were studied and used to determine the adhesion energy between few-layer graphene (3 ± 1 monolayers) and the substrate. An adhesion energy of 3.0±1.01.6J/m2 was determined using a continuum model describing the buckling of the film and delamination. The continuum model used…
Abstract. The electrical transport in zinc oxide (ZnO) varistors is analyzed using microstructural material modeling. The fully three dimensional current distribution is computed by means of a nonlinear equivalent circuit model representing the assembly of current carrying grains and grain boundaries of the material.…
Fluorescent dithienyl-borondipyrromethene (BODIPY) dyes formylated in the β'-position (2b, 2c) have been treated with L-cysteine to provide thiazolidine derivatives. N-Protection of the thiazolidine unit by ethoxycarbonylation facilitated isolation of the two major diasteroisomers 6 and 7. These stereoisomers have bee…
An effective method for the generation of hybrid organic-inorganic nanocomposite microparticles featuring controlled size and high structural stability is presented. In this process, an oil-in-water Pickering emulsion is formed using hydrophilic amine-functionalized silica nanoparticles. Covalent modification using a…
Copper chrome boron (CCB) is a well-known new-generation wood preservative. In this study, the corrosion inhibition performance of CCB on St37 steel in 3.5% (w/v) NaCl was examined using dynamic electrochemical impedance spectroscopy (DEIS), potentiodynamic polarization, and scanning electron microscopy. Results of co…
Hard magnetic property enhancement of melt spun Co88Hf12 ribbons by boron doping is demonstrated. B-doping could not only remarkably enhance the magnetic properties from energy product ((BH)max) of 2.6 MGOe and intrinsic coercivity (iHc) of 1.5 kOe for B-free Co88Hf12 ribbons to (BH)max = 7.7 MGOe and iHc = 3.1 kOe fo…