A novel nanoconjugate of Landomycin A with C60 fullerene for cancer targeted therapy: in vitro studies. - In: Cellular and molecular bioengineering, ISSN 1865-5033, Bd. 12 (2019), 1, S. 41-51
https://doi.org/10.1007/s12195-018-0548-5
Numerical simulation of electrically conducting jet flow in a straight duct under longitudinal homogeneous magnetic field. - In: Physics of fluids, ISSN 1089-7666, Bd. 31 (2019), 1, 014108, insges. 15 S.
Spatial evolution of electrically conducting jet flow at a supercritical Reynolds number, entering a duct filled with the liquid of the same physical properties, is studied by direct numerical simulations for the case of a streamwise uniform magnetic field. In contrast to the case of a transverse field, here the jet mean velocity does not interact with the streamwise field, and only the turbulent fluctuations of the flow are influenced and suppressed by the field. In this case, the jet saves its energy and has a tendency to spread at much larger distances. Therefore, one interesting and important property of this setup is the flow stabilization, i.e., transition to turbulence can be largely delayed due to the stabilizing effect of the magnetic field. This occurs in the presence of moderate magnetic fields. At strong magnetic fields, the second instability evolves-the jet profile becomes unsteady due to the traveling waves, which propagate along the jet while not interacting with the field. These traveling waves are generated by the interaction of secondary radial flows and magnetic field.
https://doi.org/10.1063/1.5062617
Over-the-air testing of automotive antennas and wireless links in the installed state on the basis of LTE downlink communication parameters. - In: Advances in science, technology and engineering systems journal, ISSN 2415-6698, Bd. 4 (2019), 1, S. 282-291
https://doi.org/10.25046/aj040127
Dissociable roles within the social brain for self-other processing: a HD-tDCS study. - In: Cerebral cortex, ISSN 1460-2199, Bd. 29 (2019), 8, S. 3642-3654
https://doi.org/10.1093/cercor/bhy238
Liquid interlayer formation during friction stir spot welding of aluminum/copper. - In: Welding in the world, ISSN 1878-6669, Bd. 63 (2019), 1, S. 117-125
https://doi.org/10.1007/s40194-018-0620-8
MOVPE growth of GaP/GaPN core-shell nanowires: N incorporation, morphology and crystal structure. - In: Nanotechnology, ISSN 1361-6528, Bd. 30 (2019), 10, 104002, S. 1-8
https://doi.org/10.1088/1361-6528/aaf607
Molecular dynamics in the lyophases of copolymer P123 investigated with FFC NMR relaxometry. - In: Langmuir, ISSN 1520-5827, Bd. 35 (2019), 2, S. 435-445
https://doi.org/10.1021/acs.langmuir.8b03057
Corona assisted gallium oxide nanowire growth on silicon carbide. - In: Journal of crystal growth, Bd. 509 (2019), S. 107-111
https://doi.org/10.1016/j.jcrysgro.2018.12.033
Cooperative passive coherent location: a promising 5G service to support road safety. - In: IEEE communications magazine, ISSN 1558-1896, Bd. 57 (2019), 9, S. 86-92
https://doi.org/10.1109/MCOM.001.1800242
Plasma hydrogenated TiO2/nickel foam as an efficient bifunctional electrocatalyst for overall water splitting. - In: ACS sustainable chemistry & engineering, ISSN 2168-0485, Bd. 7 (2019), 1, S. 885-894
Im Titel ist "2" tiefgestellt
Electrochemical water splitting is one of the most efficient technologies for hydrogen production and fabrication of low-cost, robust, and highly active electrocatalysts. It is attractive because replacing noble metal-based materials is a key issue in current catalysis research. By using H2 plasma treatment, the TiO2/nickel foam composite is converted to be an efficient bifunctional electrocatalyst toward both hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) in the alkaline electrolyte. The investigation reveals the existence of abundant oxygen vacancies of TiO2, which might lead to the dramatic improvement of electrical conductivity and faster charge transfer rate; also, density functional theory (DFT) calculations suggest that the oxygen vacancies activate surrounding surface lattice oxygen to induce favorable reactive-intermediate adsorption energy of TiO2 for hydrogen evolution and adjust the strength of the chemical bonds between the TiO2 surface and reactive intermediates to more favorable values, inducing a lower energy barrier for oxygen evolution. The finding confers a unique function to TiO2 that is different from its widely accepted role as an electrocatalytically inert semiconductor material, suggesting the H2 plasma treated TiO2/nickel foam could be a bifunctional electrocatalyst for overall water splitting.
https://doi.org/10.1021/acssuschemeng.8b04496