Microfluidic separation of magnetic nanoparticles on an ordered array of magnetized micropillars.
Identifieur interne : 000020 ( Main/Exploration ); précédent : 000019; suivant : 000021Microfluidic separation of magnetic nanoparticles on an ordered array of magnetized micropillars.
Auteurs : G. Orlandi [France] ; P. Kuzhir [France] ; Y. Izmaylov [France] ; J. Alves Marins [France] ; H. Ezzaier [France] ; L. Robert [France] ; F. Doutre [France] ; X. Noblin [France] ; C. Lomenech [France] ; G. Bossis [France] ; A. Meunier [France] ; G. Sandoz [France] ; A. Zubarev [Russie]Source :
- Physical review. E [ 2470-0053 ] ; 2016.
Abstract
Microfluidic separation of magnetic particles is based on their capture by magnetized microcollectors while the suspending fluid flows past the microcollectors inside a microchannel. Separation of nanoparticles is often challenging because of strong Brownian motion. Low capture efficiency of nanoparticles limits their applications in bioanalysis. However, at some conditions, magnetic nanoparticles may undergo field-induced aggregation that amplifies the magnetic attractive force proportionally to the aggregate volume and considerably increases nanoparticle capture efficiency. In this paper, we have demonstrated the role of such aggregation on an efficient capture of magnetic nanoparticles (about 80 nm in diameter) in a microfluidic channel equipped with a nickel micropillar array. This array was magnetized by an external uniform magnetic field, of intensity as low as 6-10 kA/m, and experiments were carried out at flow rates ranging between 0.3 and 30 μL/min. Nanoparticle capture is shown to be mostly governed by the Mason number Ma, while the dipolar coupling parameter α does not exhibit a clear effect in the studied range, 1.4 < α < 4.5. The capture efficiency Λ shows a strongly decreasing Mason number behavior, Λ∝Ma^{-1.78} within the range 32 ≤ Ma ≤ 3250. We have proposed a simple theoretical model which considers destructible nanoparticle chains and gives the scaling behavior, Λ∝Ma^{-1.7}, close to the experimental findings.
DOI: 10.1103/PhysRevE.93.062604
PubMed: 27415317
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 000017
- to stream PubMed, to step Curation: 000017
- to stream PubMed, to step Checkpoint: 000017
- to stream Ncbi, to step Merge: 000159
- to stream Ncbi, to step Curation: 000159
- to stream Ncbi, to step Checkpoint: 000159
- to stream Main, to step Merge: 000020
- to stream Main, to step Curation: 000020
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Microfluidic separation of magnetic nanoparticles on an ordered array of magnetized micropillars.</title><author><name sortKey="Orlandi, G" sort="Orlandi, G" uniqKey="Orlandi G" first="G" last="Orlandi">G. Orlandi</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Kuzhir, P" sort="Kuzhir, P" uniqKey="Kuzhir P" first="P" last="Kuzhir">P. Kuzhir</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Izmaylov, Y" sort="Izmaylov, Y" uniqKey="Izmaylov Y" first="Y" last="Izmaylov">Y. Izmaylov</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Alves Marins, J" sort="Alves Marins, J" uniqKey="Alves Marins J" first="J" last="Alves Marins">J. Alves Marins</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Ezzaier, H" sort="Ezzaier, H" uniqKey="Ezzaier H" first="H" last="Ezzaier">H. Ezzaier</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Robert, L" sort="Robert, L" uniqKey="Robert L" first="L" last="Robert">L. Robert</name><affiliation wicri:level="3"><nlm:affiliation>Franche-Comté Electronique Mécanique Thermique et Optique-Sciences et Technologies, CNRS UMR 6174, 15B avenue des Montboucons, 25030 Besançon, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Franche-Comté Electronique Mécanique Thermique et Optique-Sciences et Technologies, CNRS UMR 6174, 15B avenue des Montboucons, 25030 Besançon</wicri:regionArea><placeName><region type="region" nuts="2">Bourgogne-Franche-Comté</region><region type="old region" nuts="2">Franche-Comté</region><settlement type="city">Besançon</settlement></placeName></affiliation></author><author><name sortKey="Doutre, F" sort="Doutre, F" uniqKey="Doutre F" first="F" last="Doutre">F. Doutre</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Noblin, X" sort="Noblin, X" uniqKey="Noblin X" first="X" last="Noblin">X. Noblin</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Lomenech, C" sort="Lomenech, C" uniqKey="Lomenech C" first="C" last="Lomenech">C. Lomenech</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Bossis, G" sort="Bossis, G" uniqKey="Bossis G" first="G" last="Bossis">G. Bossis</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Meunier, A" sort="Meunier, A" uniqKey="Meunier A" first="A" last="Meunier">A. Meunier</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Sandoz, G" sort="Sandoz, G" uniqKey="Sandoz G" first="G" last="Sandoz">G. Sandoz</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, INSERM, Institut de Biologie de Valrose-UMR 7277, UMR-S 1091, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, INSERM, Institut de Biologie de Valrose-UMR 7277, UMR-S 1091, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Zubarev, A" sort="Zubarev, A" uniqKey="Zubarev A" first="A" last="Zubarev">A. Zubarev</name><affiliation wicri:level="1"><nlm:affiliation>Urals Federal University, Lenina Avenue 51, 620083 Ekaterinburg, Russia.</nlm:affiliation><country xml:lang="fr">Russie</country><wicri:regionArea>Urals Federal University, Lenina Avenue 51, 620083 Ekaterinburg</wicri:regionArea><wicri:noRegion>620083 Ekaterinburg</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2016">2016</date><idno type="RBID">pubmed:27415317</idno><idno type="pmid">27415317</idno><idno type="doi">10.1103/PhysRevE.93.062604</idno><idno type="wicri:Area/PubMed/Corpus">000017</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000017</idno><idno type="wicri:Area/PubMed/Curation">000017</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000017</idno><idno type="wicri:Area/PubMed/Checkpoint">000017</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">000017</idno><idno type="wicri:Area/Ncbi/Merge">000159</idno><idno type="wicri:Area/Ncbi/Curation">000159</idno><idno type="wicri:Area/Ncbi/Checkpoint">000159</idno><idno type="wicri:Area/Main/Merge">000020</idno><idno type="wicri:Area/Main/Curation">000020</idno><idno type="wicri:Area/Main/Exploration">000020</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Microfluidic separation of magnetic nanoparticles on an ordered array of magnetized micropillars.</title><author><name sortKey="Orlandi, G" sort="Orlandi, G" uniqKey="Orlandi G" first="G" last="Orlandi">G. Orlandi</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Kuzhir, P" sort="Kuzhir, P" uniqKey="Kuzhir P" first="P" last="Kuzhir">P. Kuzhir</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Izmaylov, Y" sort="Izmaylov, Y" uniqKey="Izmaylov Y" first="Y" last="Izmaylov">Y. Izmaylov</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Alves Marins, J" sort="Alves Marins, J" uniqKey="Alves Marins J" first="J" last="Alves Marins">J. Alves Marins</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Ezzaier, H" sort="Ezzaier, H" uniqKey="Ezzaier H" first="H" last="Ezzaier">H. Ezzaier</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Robert, L" sort="Robert, L" uniqKey="Robert L" first="L" last="Robert">L. Robert</name><affiliation wicri:level="3"><nlm:affiliation>Franche-Comté Electronique Mécanique Thermique et Optique-Sciences et Technologies, CNRS UMR 6174, 15B avenue des Montboucons, 25030 Besançon, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Franche-Comté Electronique Mécanique Thermique et Optique-Sciences et Technologies, CNRS UMR 6174, 15B avenue des Montboucons, 25030 Besançon</wicri:regionArea><placeName><region type="region" nuts="2">Bourgogne-Franche-Comté</region><region type="old region" nuts="2">Franche-Comté</region><settlement type="city">Besançon</settlement></placeName></affiliation></author><author><name sortKey="Doutre, F" sort="Doutre, F" uniqKey="Doutre F" first="F" last="Doutre">F. Doutre</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Noblin, X" sort="Noblin, X" uniqKey="Noblin X" first="X" last="Noblin">X. Noblin</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Lomenech, C" sort="Lomenech, C" uniqKey="Lomenech C" first="C" last="Lomenech">C. Lomenech</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Bossis, G" sort="Bossis, G" uniqKey="Bossis G" first="G" last="Bossis">G. Bossis</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Meunier, A" sort="Meunier, A" uniqKey="Meunier A" first="A" last="Meunier">A. Meunier</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, Laboratory of Condensed Matter Physics-UMR 7336, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Sandoz, G" sort="Sandoz, G" uniqKey="Sandoz G" first="G" last="Sandoz">G. Sandoz</name><affiliation wicri:level="3"><nlm:affiliation>University of Nice-Sophia Antipolis, CNRS, INSERM, Institut de Biologie de Valrose-UMR 7277, UMR-S 1091, Parc Valrose, 06100 Nice, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>University of Nice-Sophia Antipolis, CNRS, INSERM, Institut de Biologie de Valrose-UMR 7277, UMR-S 1091, Parc Valrose, 06100 Nice</wicri:regionArea><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Zubarev, A" sort="Zubarev, A" uniqKey="Zubarev A" first="A" last="Zubarev">A. Zubarev</name><affiliation wicri:level="1"><nlm:affiliation>Urals Federal University, Lenina Avenue 51, 620083 Ekaterinburg, Russia.</nlm:affiliation><country xml:lang="fr">Russie</country><wicri:regionArea>Urals Federal University, Lenina Avenue 51, 620083 Ekaterinburg</wicri:regionArea><wicri:noRegion>620083 Ekaterinburg</wicri:noRegion></affiliation></author></analytic><series><title level="j">Physical review. E</title><idno type="eISSN">2470-0053</idno><imprint><date when="2016" type="published">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Microfluidic separation of magnetic particles is based on their capture by magnetized microcollectors while the suspending fluid flows past the microcollectors inside a microchannel. Separation of nanoparticles is often challenging because of strong Brownian motion. Low capture efficiency of nanoparticles limits their applications in bioanalysis. However, at some conditions, magnetic nanoparticles may undergo field-induced aggregation that amplifies the magnetic attractive force proportionally to the aggregate volume and considerably increases nanoparticle capture efficiency. In this paper, we have demonstrated the role of such aggregation on an efficient capture of magnetic nanoparticles (about 80 nm in diameter) in a microfluidic channel equipped with a nickel micropillar array. This array was magnetized by an external uniform magnetic field, of intensity as low as 6-10 kA/m, and experiments were carried out at flow rates ranging between 0.3 and 30 μL/min. Nanoparticle capture is shown to be mostly governed by the Mason number Ma, while the dipolar coupling parameter α does not exhibit a clear effect in the studied range, 1.4 < α < 4.5. The capture efficiency Λ shows a strongly decreasing Mason number behavior, Λ∝Ma^{-1.78} within the range 32 ≤ Ma ≤ 3250. We have proposed a simple theoretical model which considers destructible nanoparticle chains and gives the scaling behavior, Λ∝Ma^{-1.7}, close to the experimental findings.</div></front></TEI><affiliations><list><country><li>France</li><li>Russie</li></country><region><li>Bourgogne-Franche-Comté</li><li>Franche-Comté</li><li>Provence-Alpes-Côte d'Azur</li></region><settlement><li>Besançon</li><li>Nice</li></settlement></list><tree><country name="France"><region name="Provence-Alpes-Côte d'Azur"><name sortKey="Orlandi, G" sort="Orlandi, G" uniqKey="Orlandi G" first="G" last="Orlandi">G. Orlandi</name></region><name sortKey="Alves Marins, J" sort="Alves Marins, J" uniqKey="Alves Marins J" first="J" last="Alves Marins">J. Alves Marins</name><name sortKey="Bossis, G" sort="Bossis, G" uniqKey="Bossis G" first="G" last="Bossis">G. Bossis</name><name sortKey="Doutre, F" sort="Doutre, F" uniqKey="Doutre F" first="F" last="Doutre">F. Doutre</name><name sortKey="Ezzaier, H" sort="Ezzaier, H" uniqKey="Ezzaier H" first="H" last="Ezzaier">H. Ezzaier</name><name sortKey="Izmaylov, Y" sort="Izmaylov, Y" uniqKey="Izmaylov Y" first="Y" last="Izmaylov">Y. Izmaylov</name><name sortKey="Kuzhir, P" sort="Kuzhir, P" uniqKey="Kuzhir P" first="P" last="Kuzhir">P. Kuzhir</name><name sortKey="Lomenech, C" sort="Lomenech, C" uniqKey="Lomenech C" first="C" last="Lomenech">C. Lomenech</name><name sortKey="Meunier, A" sort="Meunier, A" uniqKey="Meunier A" first="A" last="Meunier">A. Meunier</name><name sortKey="Noblin, X" sort="Noblin, X" uniqKey="Noblin X" first="X" last="Noblin">X. Noblin</name><name sortKey="Robert, L" sort="Robert, L" uniqKey="Robert L" first="L" last="Robert">L. Robert</name><name sortKey="Sandoz, G" sort="Sandoz, G" uniqKey="Sandoz G" first="G" last="Sandoz">G. Sandoz</name></country><country name="Russie"><noRegion><name sortKey="Zubarev, A" sort="Zubarev, A" uniqKey="Zubarev A" first="A" last="Zubarev">A. Zubarev</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Terre/explor/NickelMaghrebV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000020 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000020 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Terre
|area= NickelMaghrebV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= pubmed:27415317
|texte= Microfluidic separation of magnetic nanoparticles on an ordered array of magnetized micropillars.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:27415317" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a NickelMaghrebV1
| This area was generated with Dilib version V0.6.27. |  |