Casting of Gold Nanoparticles with High Aspect Ratios inside DNA Molds.
Sign Up to like & getrecommendations! Published in 2020 at "Small"
DOI: 10.1002/smll.202003662
Abstract: DNA nanostructures provide a powerful platform for the programmable assembly of nanomaterials. Here this approach is extended to synthesize rod-like gold nanoparticles in a full DNA controlled manner. The approach is based on DNA molds… read more here.
Keywords: gold nanoparticles; dna; aspect ratios; gold ... See more keywords
Heatline and Massline Analysis Due to Magnetohydrodynamic Double Diffusive Natural Convection in a Trapezoidal Enclosure with Various Aspect Ratios
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Applied and Computational Mathematics"
DOI: 10.1007/s40819-019-0657-4
Abstract: As streamlines are the utmost visualization tools of fluid flow and not the isobars, heatlines and masslines are the sufficient visualization tools of heat and mass transfers and not the isotherms and isoconcentrations respectively. Motivated… read more here.
Keywords: heatlines masslines; heat mass; trapezoidal enclosure; aspect ratios ... See more keywords
Numerical investigations of wind and thermal environment in 2D scaled street canyons with various aspect ratios and solar wall heating
Sign Up to like & getrecommendations! Published in 2021 at "Building and Environment"
DOI: 10.1016/j.buildenv.2020.107525
Abstract: Abstract Optimizing urban ventilation is an effective way to improve urban air quality and thermal environment. For this purpose, under the validation of wind-tunnel experiments, flow regimes and micro thermal environment in typical reduced-canyon models… read more here.
Keywords: street; thermal environment; heating; aspect ratios ... See more keywords
Effects of flexibility on the hovering performance of flapping wings with different shapes and aspect ratios
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Fluids and Structures"
DOI: 10.1016/j.jfluidstructs.2018.04.019
Abstract: Abstract The effects of isotropic homogeneous flexibility on the aerodynamic performance of flapping wings with different shapes and aspect ratios in hover at a Reynolds number of 400 have been studied numerically with a 3-D… read more here.
Keywords: performance flapping; pitch; flapping wings; power ... See more keywords
The Mullins effect in the wrinkling behavior of highly stretched thin films
Sign Up to like & getrecommendations! Published in 2018 at "Journal of The Mechanics and Physics of Solids"
DOI: 10.1016/j.jmps.2018.07.009
Abstract: Abstract Recent work demonstrates that finite-deformation nonlinear elasticity is essential in the accurate modeling of wrinkling in highly stretched thin films. Geometrically exact models predict an isola-center bifurcation, indicating that for a bounded interval of… read more here.
Keywords: stretched thin; thin films; wrinkling behavior; highly stretched ... See more keywords
Controlled fabrication of Pr(OH)3 nanowires for enhanced photocatalytic activities
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Rare Earths"
DOI: 10.1016/j.jre.2018.03.035
Abstract: Abstract In this report, praseodymium hydroxide Pr(OH)3 nanowires with different aspect ratios (length to diameter ratios) were synthesized by a facile hydrothermal approach. The variations in alkali concentration during synthesis are found to form different… read more here.
Keywords: fabrication nanowires; photocatalytic activities; aspect ratios; aspect ratio ... See more keywords
Investigation on catalytic properties of au nanorods with different aspect ratios by kinetic and thermodynamic analysis
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Solid State Chemistry"
DOI: 10.1016/j.jssc.2018.03.040
Abstract: Abstract Three different aspect ratios (AR = rods length/rods width, AR = 2.8, 3.3, 3.8) of Au nanorods were synthesized and characterized by various measurements. We have evaluated the AR-dependent catalytic properties of Au nanorods… read more here.
Keywords: investigation catalytic; different aspect; properties nanorods; aspect ratios ... See more keywords
Porous structure of cylindrical packed beds with aspect ratios between 1 and 2
Sign Up to like & getrecommendations! Published in 2020 at "Nuclear Engineering and Design"
DOI: 10.1016/j.nucengdes.2019.110451
Abstract: Abstract The paper provides a comprehensive summary of the analysis of the porous structure of cylindrical packed beds with aspect ratios between 1 and 2. For the first time a proper geometrical explanation is given… read more here.
Keywords: packed beds; beds aspect; aspect ratios; porous structure ... See more keywords
Numerical realization and structure characterization on random close packings of cuboid particles with different aspect ratios
Sign Up to like & getrecommendations! Published in 2019 at "Powder Technology"
DOI: 10.1016/j.powtec.2018.12.017
Abstract: Abstract Packing processes of cuboid particles with different aspect ratios (h/b) under 3D vibrations were numerically reproduced by discrete element method using multi-sphere model. The influences of vibration conditions (e.g. vibration time, frequency, and amplitude)… read more here.
Keywords: particles different; cuboid particles; order; vibration ... See more keywords
The aeroacoustics of finite wall-mounted square cylinders
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2017.682
Abstract: This paper presents the results of an experimental study that relates the flow structures in the wake of a square finite wall-mounted cylinder with the radiated noise. Acoustic and hot-wire measurements were taken in an… read more here.
Keywords: finite wall; wall mounted; aspect ratios; cylinder ... See more keywords
Fast luminescence from rare-earth-codoped BaSiF6 nanowires with high aspect ratios
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Chemistry C"
DOI: 10.1039/c8tc01651h
Abstract: Inorganic materials with short radiative decay time are highly desirable for fast optical sensors. This paper reports fast photoluminescence (PL) from a series of barium hexafluorosilicate (BaSiF6) superlong nanowires with high aspect ratios, codoped with… read more here.
Keywords: codoped basif6; basif6; aspect ratios; basif6 nanowires ... See more keywords