Results 41 to 50 of about 711,128 (304)

A review of polystyrene bead manipulation by dielectrophoresis

open access: yesRSC Advances, 2019
Exploitation of the intrinsic electrical properties of particles has recently emerged as an appealing approach for trapping and separating various scaled particles.
Qiaoying Chen, Yong J. Yuan
semanticscholar   +1 more source

Characteristics of Cesium Adsorption by Alginate Bead Adsorbent with Layer-by-Layer Synthesis of Prussian Blue

open access: yes대한환경공학회지, 2021
Objectives: The purpose of this study was to develop an adsorbent to which Prussian blue (PB) is stably immobilized to remove radioactive cesium (Cs). Methods Prussian blue-Alginate (PA) bead and Prussian blue-Alginate with Layer-by-layer synthesis (PAL)
Bok Seong Kim, Sung Won Kang
doaj   +1 more source

Collective dynamics effect transient subdiffusion of inert tracers in gel networks

open access: yes, 2014
Based on extensive Brownian dynamics simulations we study the thermally driven motion of a tracer bead in a cross-linked, dynamic gel network in the limit when the tracer bead's size is of the same size or even larger than the equilibrium mesh size of ...
Bauer, Maximilian   +2 more
core   +1 more source

Comparison of five assays for DNA extraction from bacterial cells in human faecal samples [PDF]

open access: yes, 2020
Aim To determine the most effective DNA extraction method for bacteria in faecal samples. Materials and Results This study assessed five commercial methods, that is, NucliSens easyMag, QIAamp DNA Stool Mini kit, PureLink Microbiome DNA purification kit ...
Glorieux, Griet   +3 more
core   +1 more source

A finitization of the bead process [PDF]

open access: yesProbability Theory and Related Fields, 2010
The bead process is the particle system defined on parallel lines, with underlying measure giving constant weight to all configurations in which particles on neighbouring lines interlace, and zero weight otherwise. Motivated by the statistical mechanical model of the tiling of an $abc$-hexagon by three species of rhombi, a finitized version of the bead
Eric Nordenstam   +2 more
openaire   +3 more sources

Thermoelectric Cooling-Aided Bead Geometry Regulation in Wire and Arc-Based Additive Manufacturing of Thin-Walled Structures

open access: yes, 2018
Wire and arc-based additive manufacturing (WAAM) is a rapidly developing technology which employs a welding arc to melt metal wire for additive manufacturing purposes.
Fang Li   +4 more
semanticscholar   +1 more source

A bead-assisted flow cytometry method for the semi-quantitative analysis of Extracellular Vesicles

open access: yesScientific Reports, 2017
Most experimental approaches commonly employed for the characterization and quantitation of EVs are time consuming, require of specialized instrumentation and often are rather inaccurate.
Henar Suárez   +8 more
semanticscholar   +1 more source

Biopolymer Meets Nanoclay: Rational Fabrication of Superb Adsorption Beads from Green Precursors for Efficient Capture of Pb(II) and Dyes

open access: yesNanomaterials
Renewable, green, and safe natural biopolymer-derived materials are highly desired for the purification of pollutants, but significantly improving their performance without the introduction of additional harmful chemicals remains a huge challenge.
Jie Qi   +6 more
doaj   +1 more source

Mass dimension one fields with Wigner degeneracy: A theory of dark matter

open access: yesNuclear Physics B, 2023
Whatever dark matter is, it must be one irreducible unitary representation of the inhomogeneous Lorentz group or another. We here develop a formalism of mass dimension one fermions and bosons of spin one half, and show that they provide natural dark ...
Dharam Vir Ahluwalia   +2 more
doaj   +1 more source

Spherical Vesicles Distorted by a Grafted Latex Bead: An Exact Solution

open access: yes, 2007
We present an exact solution to the problem of the global shape description of a spherical vesicle distorted by a grafted latex bead. This solution is derived by treating the nonlinearity in bending elasticity through the (topological) Bogomol'nyi ...
A. A. Belavin   +13 more
core   +1 more source

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