Search results for " Initial Random Distribution"

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Study of the role of particle-particle dipole interaction in dielectrophoretic devices for biomarkers identification

2015

A three dimensional Coupled Monte Carlo-Poisson method has been used to evaluate the impact of particle-particle dipole interactions in the equilibrium distribution of a system of uncharged polarizable particles suspended in a static liquid medium under the action of an oscillating non-uniform electric field generated by polynomial electrodes. We compare the simulated distributions with experimental ones both for micro- (MDA-MB-231 breast tumor cells) and nano-(multiwall carbon nanotubes) particles. In both cases the equilibrium distributions near the electrodes are dominated by dipole interactions which locally enhance the DEP effect and promote long particles chains.

Materials scienceAnalytical chemistryLiquid mediumCarbon nanotubeMolecular physicsMDA-MB-231 breast cancer cell DEPlaw.inventionMultiwall Carbon Nanotubes Breast Tumor Cell Particle Chain Electric Field Line Initial Random DistributionDipoleDistribution (mathematics)PolarizabilitylawElectric fieldElectrodeParticle
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