Materials Literature
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The 2-D [Cu(aepa)] <sub>10</sub> [Mo(CN) <sub>8</sub> ] <sub>5</sub> ·30H <sub>2</sub> O (aepa = <italic>N</italic> -(2-aminoethyl)-1,3-propanediamine) coordination network exhibits a photomagnetic effect due to singlet–triplet transition on the Mo( <sc>iv</sc> ) centre accompanied by metal–metal charge transfer.
The difficulty of wood protection from biocorrosion and fire is due to the fact that modifiers in use are washed out from the surface of the substrate under the influence of environmental factors. This results in a rapid loss of the protective effect and other practically important wood characteristics caused by the m…
The first experimental evidence of mm-long amorphous calcium carbonate fibers decorated with the least thermodynamically-stable crystalline CaCO <sub>3</sub> , vaterite, in a branch-and-bud structure was demonstrated through novel, highly efficient bioinspired dendrimer-mediated mineralization.
Journal of Nano- and Electronic Physics. Scientific journal. ISSN: 2077-6772. Journal abbreviation: J. Nano- Electron. Phys. No page charges. All articles are freely available on-line. Issued 4 times per year. Publisher: Sumy State University. (Sumy, Ukraine)
The thermochemical ablation of insulation material caused by slag deposition in solid rocket motors has increasingly attracted researchers’ attention.
Phase equilibria at 900?C and the liquidus projection in the Ni-rich corner of the Cu-Ni-Ti ternary system were investigated by X-ray diffraction (XRD), scanning electron microscopy (SEM), electron probe microanalysis (EPMA) and differential scanning calorimetry (DSC) on the annealed and as-cast alloys. For the isothe…
. And in comparison with free DDP, the iHDDP nanoparticle delivery system showed satisfactory antitumor activity of DDP without weight loss or liver and kidney damage in nude mice bearing MKN-45P tumors.
The method for identification of the triplet of kinetic parameters of a heterogeneous reaction using the data of the derivatographic analysis is proposed. This method is characterized by high accuracy and relative simplicity and it can be effectively realized using MS Excel software.
The presented paper contains the research results of extraction of the reduced silicon from the corundum matrix by means of different methods. The research has been performed with use of several methods: separation in a heavy suspension, sedimentation in high-viscous mediums and electrostatic separation. The results o…
Complex fluids have long been characterized by two functions that summarize the fluid's elastic and viscous properties, respectively called the storage ($G'(\omega)$) and loss ($G''(\omega)$) moduli. A fundamental observation in this field, which is called passive microrheology, is that information about these bulk fl…
Electric field tuning of magnetization is a viable path to realize magnetoelectric (ME) coupling effect while developing novel multifunctional devices. The combined charge and strain effects can produce multilevel manipulation in multiferroic heterostructures. Both charge and strain co-mediated ME effects were investi…
Anisotropic temperature–electric field phase diagrams are established based on microscopic domain observation and macroscopic dielectric and strain properties.
LiZnBO3:Sm3+ orange-red emitting phosphor was synthesized via solution combustion method. The crystal phase formation was confirmed via X-ray diffraction (XRD) and found to be monoclinic. The average crystalline size and lattice parameter of the material was calculated using the Debye-Scherrer formula and Bragg’s law,…
The main drawbacks of fluorescent activated lanthanide luminescent materials in practical optoelectronic applications are the high cost of raw material and the limitation of a specific color depending on the lanthanide ion. In this work, the synthesis of red, white and blue light emitting composite powders of Al2O3:Eu…
Two anodized and stacked aluminum sheets were adhered by electrodeposition of copper. The anodizing conditions were varied and the adhesion strength (interface shear strength) was investigated by lap shear tests. The interfacial shear strength depended on the conditions of the anodic oxidation and reached >60 MPa when…
This paper reports the applicability of a dimethyl sulfoxide (DMSO) solution of stannous acetate (Sn(OAc) 2 /DMSO) for sensitization in electroless deposition (ELD).Silver ELD was examined on nanostructured surfaces derived from polystyrene-blockpoly(methylmethacrylate) via sensitization with an aqueous or DMSO soluti…
The Continuous Rotary Extrusion (CRE) process is also known in literature under Conform TM name and it is mainly used for the continuous extrusion of aluminum and copper alloys. In the CRE process a feedstock in the form of rod, powders or chips, is fed into the groove of the rotating wheel. CRE has lot to offer when…
). Positively-charged NPs were obtained, switching to net negative values through adsorption of low molecular weight hyaluronan. NPs exposing both amine and PEG groups on the surface showed a larger fixed aqueous layer thickness as compared to fully PEGylated NPs, suggesting that PEG conformation/localization is affec…
The present state of the art of the bamboo fibres and their reinforcement in polymer matrices is concentrated on bamboo fibre reinforced thermoset and thermoplastic polymer composite material. The bamboo fibre is selected on the basis of sources of origin, growth rate, and availability as agricultural waste, excellent…
Ultrafine-grained molybdenum was obtained by equal channel angular pressing and high-pressure torsion at 673 K. Microstructure evolution and thermal stability were investigated by electron backscatter diffraction, transmission electron microscopy and heat treatment. The generation of ultrafine grains is strain depende…