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http://elar.urfu.ru/handle/10995/102189
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Поле DC | Значение | Язык |
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dc.contributor.author | Kuzhir, P. | en |
dc.contributor.author | Magnet, C. | en |
dc.contributor.author | Ezzaier, H. | en |
dc.contributor.author | Zubarev, A. | en |
dc.contributor.author | Bossis, G. | en |
dc.date.accessioned | 2021-08-31T15:02:21Z | - |
dc.date.available | 2021-08-31T15:02:21Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | Magnetic filtration of phase separating ferrofluids: From basic concepts to microfluidic device / P. Kuzhir, C. Magnet, H. Ezzaier, et al. — DOI 10.1016/j.jmmm.2016.08.054 // Journal of Magnetism and Magnetic Materials. — 2017. — Vol. 431. — P. 84-90. | en |
dc.identifier.issn | 3048853 | - |
dc.identifier.other | Final | 2 |
dc.identifier.other | All Open Access, Green | 3 |
dc.identifier.other | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84994104425&doi=10.1016%2fj.jmmm.2016.08.054&partnerID=40&md5=a70ec90c143106a497e3ffd1becfb1c1 | |
dc.identifier.other | https://hal.archives-ouvertes.fr/hal-01356271/file/JMMM-2016-in-press.pdf | m |
dc.identifier.uri | http://elar.urfu.ru/handle/10995/102189 | - |
dc.description.abstract | In this work, we briefly review magnetic separation of ferrofluids composed of large magnetic particles (60 nm of the average size) possessing an induced dipole moment. Such ferrofluids exhibit field-induced phase separation at relatively low particle concentrations (∼0.8 vol%) and magnetic fields (∼10 kA/m). Particle aggregates appearing during the phase separation are extracted from the suspending fluid by magnetic field gradients much easier than individual nanoparticles in the absence of phase separation. Nanoparticle capture by a single magnetized microbead and by multi-collector systems (packed bed of spheres and micro-pillar array) has been studied both experimentally and theoretically. Under flow and magnetic fields, the particle capture efficiency Λ decreases with an increasing Mason number for all considered geometries. This decrease may become stronger for aggregated magnetic particles (Λ∝Ma−1.7) than for individual ones (Λ∝Ma−1) if the shear fields are strong enough to provoke aggregate rupture. These results can be useful for development of new magneto-microfluidic immunoassays based on magnetic nanoparticles offering a much better sensitivity as compared to presently used magnetic microbeads. © 2016 Elsevier B.V. | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | en | en |
dc.publisher | Elsevier B.V. | en |
dc.rights | info:eu-repo/semantics/openAccess | en |
dc.source | J Magn Magn Mater | 2 |
dc.source | Journal of Magnetism and Magnetic Materials | en |
dc.subject | FERROFLUID | en |
dc.subject | MAGNETIC COLLOIDS | en |
dc.subject | MAGNETIC SEPARATION | en |
dc.subject | PHASE SEPARATION | en |
dc.subject | AGGREGATES | en |
dc.subject | MAGNETIC FIELDS | en |
dc.subject | MAGNETIC FLUIDS | en |
dc.subject | MAGNETIC SEPARATION | en |
dc.subject | MAGNETISM | en |
dc.subject | MICROFLUIDICS | en |
dc.subject | NANOMAGNETICS | en |
dc.subject | NANOPARTICLES | en |
dc.subject | PACKED BEDS | en |
dc.subject | PHASE SEPARATION | en |
dc.subject | INDIVIDUAL NANOPARTICLES | en |
dc.subject | INDUCED DIPOLE MOMENTS | en |
dc.subject | MAGNETIC COLLOIDS | en |
dc.subject | MAGNETIC FIELD GRADIENT | en |
dc.subject | MAGNETIC NANO-PARTICLES | en |
dc.subject | MICRO-FLUIDIC DEVICES | en |
dc.subject | MICROFLUIDIC IMMUNOASSAY | en |
dc.subject | PARTICLE CONCENTRATIONS | en |
dc.subject | MAGNETIC BUBBLES | en |
dc.title | Magnetic filtration of phase separating ferrofluids: From basic concepts to microfluidic device | en |
dc.type | Article | en |
dc.type | info:eu-repo/semantics/article | en |
dc.type | info:eu-repo/semantics/publishedVersion | en |
dc.identifier.doi | 10.1016/j.jmmm.2016.08.054 | - |
dc.identifier.scopus | 84994104425 | - |
local.contributor.employee | Kuzhir, P., University of Nice Sophia Antipolis, CNRS UMR 7336, Laboratory of Condensed Matter Physics, Parc Valrose, Nice, 06108, France | |
local.contributor.employee | Magnet, C., University of Nice Sophia Antipolis, CNRS UMR 7336, Laboratory of Condensed Matter Physics, Parc Valrose, Nice, 06108, France | |
local.contributor.employee | Ezzaier, H., University of Nice Sophia Antipolis, CNRS UMR 7336, Laboratory of Condensed Matter Physics, Parc Valrose, Nice, 06108, France, Laboratory of Physics of Lamellar Materials and Hybrid Nano-Materials, Faculty of Sciences of Bizerte, University of Carthage, Zarzouna, 7021, Tunisia | |
local.contributor.employee | Zubarev, A., Department of Mathematical Physics, Ural Federal University, 51, Prospekt Lenina, Ekaterinburg, 620083, Russian Federation | |
local.contributor.employee | Bossis, G., University of Nice Sophia Antipolis, CNRS UMR 7336, Laboratory of Condensed Matter Physics, Parc Valrose, Nice, 06108, France | |
local.description.firstpage | 84 | - |
local.description.lastpage | 90 | - |
local.volume | 431 | - |
local.contributor.department | University of Nice Sophia Antipolis, CNRS UMR 7336, Laboratory of Condensed Matter Physics, Parc Valrose, Nice, 06108, France | |
local.contributor.department | Laboratory of Physics of Lamellar Materials and Hybrid Nano-Materials, Faculty of Sciences of Bizerte, University of Carthage, Zarzouna, 7021, Tunisia | |
local.contributor.department | Department of Mathematical Physics, Ural Federal University, 51, Prospekt Lenina, Ekaterinburg, 620083, Russian Federation | |
local.identifier.pure | 1691511 | - |
local.identifier.pure | 5b98a87d-f9cf-4aef-b187-90228517df3b | uuid |
local.identifier.eid | 2-s2.0-84994104425 | - |
Располагается в коллекциях: | Научные публикации, проиндексированные в SCOPUS и WoS CC |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
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2-s2.0-84994104425.pdf | 1,27 MB | Adobe PDF | Просмотреть/Открыть |
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