The effect of the plasma density gradient on current filamentation instability
Sign Up to like & getrecommendations! Published in 2021 at "Contributions to Plasma Physics"
DOI: 10.1002/ctpp.202100027
Abstract: The filamentation instability is one of the basic beam‐plasma instabilities that play a significant role in the energy deposition mechanism of the relativistic electrons generated by the laser‐plasma interaction in the fast ignition scenario. In… read more here.
Keywords: density gradient; filamentation instability; instability; plasma ... See more keywords
Selective Adhesion and Directional Migration of Endothelial Cells Guided by Cys-Ala-Gly Peptide Density Gradient on Antifouling Polymer Brushes.
Sign Up to like & getrecommendations! Published in 2019 at "Macromolecular bioscience"
DOI: 10.1002/mabi.201900292
Abstract: Selective adhesion and directional migration of endothelial cells (ECs) on biomaterials is critical to realize the rapid endothelialization. In this study, a Cys-Ala-Gly (CAG) peptide density gradient is generated on homogeneous cell-resisting poly(2-hydroxyethyl methacrylate-co-glycidyl methacrylate)… read more here.
Keywords: gradient; selective adhesion; density gradient; adhesion directional ... See more keywords
Modelling of planar and spherical phase interfaces for multicomponent systems using density gradient theory
Sign Up to like & getrecommendations! Published in 2019 at "Fluid Phase Equilibria"
DOI: 10.1016/j.fluid.2018.10.014
Abstract: Abstract This study presents mathematical modelling of the properties of vapour-liquid phase interfaces for multi-component mixtures. The developed model can be applied both on a standard case of a planar phase interface and on a… read more here.
Keywords: phase interfaces; density; gradient theory; phase ... See more keywords
Investigation on shaped charge jet density gradient for metal matrix composites: Experimental design and execution
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Impact Engineering"
DOI: 10.1016/j.ijimpeng.2017.07.011
Abstract: Abstract A novel experiment combined with projection method was developed to investigate the composition and density gradient of composite materials during the shaped charge jet formation process. Shock Physics Explicit Euler Dynamic (SPEED) simulation was… read more here.
Keywords: charge jet; jet; density gradient; shaped charge ... See more keywords
The Effect of Nanoclays on Nanofiber Density Gradient in 3D Scaffolds Fabricated By Divergence Electrospinning
Sign Up to like & getrecommendations! Published in 2019 at "Procedia Manufacturing"
DOI: 10.1016/j.promfg.2019.06.127
Abstract: Abstract Tissue engineering generally requires the use of artificial scaffolds to recreating the in vivo milieu which coordinates complex spatiotemporal mechanisms to guide cell behavior. Studies showed that aligned nanofiber scaffolds provide biophysical stimuli to… read more here.
Keywords: effect nanoclays; gradient scaffolds; nanofiber density; nanoclays nanofiber ... See more keywords
Microfluidic Sorting Selects Sperm for Clinical Use With Reduced DNA Damage Compared to Density Gradient Centrifugation in Split Semen Samples
Sign Up to like & getrecommendations! Published in 2018 at "Reproductive BioMedicine Online"
DOI: 10.1016/j.rbmo.2018.06.004
Abstract: Capsule Microfluidic sorting of unprocessed semen allows for the selection of clinically usable sperm with lower DNA fragmentation than standard processing. Objective To determine if microfluidic sorting improves the selection of sperm with lower DNA… read more here.
Keywords: dfi; gradient centrifugation; density gradient;
Preparation, thermal stability and deflection of a density gradient thermally-conductive carbon foam material derived from phenolic resin
Sign Up to like & getrecommendations! Published in 2019 at "Results in Physics"
DOI: 10.1016/j.rinp.2019.102448
Abstract: Abstract A density (ρ) gradient thermally-conductive (λ) phenolic foam material was initially prepared and it was used as a precursor to prepare a carbon foam (CF) material (ρ-λ-CF). The precursor was carbonized at the temperature… read more here.
Keywords: foam material; thermally conductive; gradient thermally; carbon ... See more keywords
Interplay between Kelvin–Helmholtz and lower-hybrid drift instabilities
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Plasma Physics"
DOI: 10.1017/s0022377819000758
Abstract: Boundary layers in space and astrophysical plasmas are the location of complex dynamics where different mechanisms coexist and compete, eventually leading to plasma mixing. In this work, we present fully kinetic particle-in-cell simulations of different… read more here.
Keywords: lower hybrid; hybrid drift; kelvin helmholtz; gradient ... See more keywords
Non-Destructive Extraction and Separation of Nano- and Microplastics from Environmental Samples by Density Gradient Ultracentrifugation.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.2c02543
Abstract: Nano-/microplastics (NMPs, particle diameter < 5 mm) are widespread emerging pollutants causing diverse impacts on organisms due to their sizes, shapes, and chemical properties. Despite the fast increase in NMP research, an effective method to… read more here.
Keywords: density; non destructive; density gradient; environmental samples ... See more keywords
Magnetism-Assisted Density Gradient Separation of Microplastics.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.2c04001
Abstract: A versatile method for the efficient separation of different types of microplastics from particle mixtures is presented. Magnetism-assisted density gradient separation (Mag-DG-Sep) relies on a bespoke separation cell connected to a gradient pump and located… read more here.
Keywords: gradient separation; separation; assisted density; density gradient ... See more keywords
Density Gradient Strategy for Preparation of Broken In2O3 Microtubes with Remarkably Selective Detection of Triethylamine Vapor.
Sign Up to like & getrecommendations! Published in 2018 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.8b09375
Abstract: Tubule-like structured metal oxides, combined with macroscale pores onto their surfaces, can fast facilitate gas-accessible diffusion into the sensing channels, thus leading a promoted utilization ratio of sensing layers. However, it generally remains a challenge… read more here.
Keywords: density gradient; gradient strategy; tea; in2o3 microtubes ... See more keywords