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Mesenchymal Stem Cell‐Inspired Microneedle Platform for NIR‐responsive Immunomodulation and Accelerated Chronic Wound Healing

open access: yesAdvanced Materials, EarlyView.
The research demonstrates a Mesenchymal Stem Cell‐inspired microneedle platform (MSCi@MN) that addresses chronic diabetic wounds by combining MSC‐derived extracellular nanovesicles (NV)–DNA conjugates in microneedle tips with photothermal MXene in the patch layer.
Chan Ho Moon   +21 more
wiley   +1 more source

COFs on MOFs: Layer‐by‐Layer Synthesis of MOF@COF Nanoparticles with Synergistic Adsorption

open access: yesAdvanced Materials, EarlyView.
A layer‐by‐layer strategy enables the growth of crystalline covalent organic framework (COF) shells on metal–organic framework nanoparticles, creating core–shell structures with tunable porosity. Ordered interstitial mesopores are formed during shell growth, which are connected with the COF's intrinsic micropores, thereby enhancing water sorption. This
Ana Guillem‐Navajas   +11 more
wiley   +1 more source
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Effect of electromagnetic induction on the heat transmission in engine oil-based hybrid nano and ferrofluids: A nanotechnology application

Proceedings of the Institution of mechanical engineers. Part E, journal of process mechanical engineering, 2022
This analysis investigates the control of electromagnetic induction over the flow and heat transmission in shear-thickening hybrid nano and ferrofluids for cooling/heating applications. The stream is time-free and not turbulent. The leading equations are
K. Anantha Kumar   +3 more
semanticscholar   +1 more source

Numerical investigation for thermal growth in water and engine oil-based ternary nanofluid using three different shaped nanoparticles over a linear and nonlinear stretching sheet

Numerical Heat Transfer, Part A Applications, 2022
The primary aspect of this study is a theoretical analysis of heat transport enhancement in the time-independent three-dimensional ternary hybrid nanofluid flow with base fluid water and engine oil under the effects of thermal radiation over a linear as ...
J. Hasnain, N. Abid
semanticscholar   +1 more source

Robust-heuristic-based optimisation for an engine oil sustainable supply chain network under uncertainty

International Journal of Production Research, 2022
This study configures various carbon regulation mechanisms to control carbon emissions following clean technology strategies in engine oil production. Considering clean technology strategies for designing a sustainable supply chain (SSC) in the engine ...
Maedeh Chaleshigar Kordasiabi   +3 more
semanticscholar   +1 more source

ENGINE OIL TESTS

2017
<div class="section abstract"> <div class="htmlview paragraph">The purpose of this SAE Standard is to describe test conditions and performance evaluation factors for both diesel and gasoline engine tests. Specifically, the tests described in this document are used in the requirements for engine oils in U. S.
  +8 more sources

The effect of copper oxide nanoparticle additives on the rheological and tribological properties of engine oil

, 2021
The rheological and tribological properties of 0.5%, 1.0%, 1.5% and 2% CuO nanoparticles by weight blended in engine oil were studied. Surfactants were used to ensure maximum possible dispersion of the nanoparticles in engine oil. Samples were tested for
H. Gupta   +3 more
semanticscholar   +1 more source

Application of Design-Expert Response Surface Methodology for the Optimization of Recycled Asphalt Mixture with Waste Engine Oil

, 2021
In this paper, waste engine oil was used as the base oil to produce a competent rejuvenator for the recycled asphalt mixture based on the Design-Expert surface response method.
Peng Guo   +5 more
semanticscholar   +1 more source

Mixed convection hybrid nanofluids flow of MWCNTs–Al2O3/engine oil over a spinning cone with variable viscosity and thermal conductivity

Heat Transfer, 2021
This work analyzed the effects of variable viscosity and thermal conductivity, with mixed convection, thermal radiation and viscous dissipation effects, on multiwalled carbon nanotubes (MWCNTs)–aluminum oxide (Al2O3)/engine oil hybrid nanofluid flow due ...
Ayele Tulu, W. Ibrahim
semanticscholar   +1 more source

OIL AND OIL ENGINES

Journal of the American Society for Naval Engineers, 1916
SYNOPSIS.— Description of 500‐H.P. vertical, 4‐cylinder engine built by the Mclntosh & Seymour Corporation under license from the Swedish Diesel Engine Co.
openaire   +1 more source

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