Janus Colloids Actively Rotating on the Surface of Water
| hal.structure.identifier | Laboratoire Charles Coulomb [L2C] | |
| dc.contributor.author | WANG, Xiaolu | |
| hal.structure.identifier | Laboratoire Charles Coulomb [L2C] | |
| dc.contributor.author | IN, Martin | |
| hal.structure.identifier | Laboratoire Charles Coulomb [L2C] | |
| dc.contributor.author | BLANC, Christophe | |
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| dc.contributor.author | WÜRGER, Aloïs | |
| hal.structure.identifier | Laboratoire Charles Coulomb [L2C] | |
| dc.contributor.author | NOBILI, Maurizio | |
| hal.structure.identifier | Laboratoire Charles Coulomb [L2C] | |
| dc.contributor.author | STOCCO, Antonio | |
| dc.date.created | 2017-07-07 | |
| dc.date.issued | 2017-12-05 | |
| dc.identifier.issn | 0743-7463 | |
| dc.description.abstractEn | Biological or artificial microswimmers move performing trajectories of different kinds such as rectilinear, circular, or spiral ones. Here, we report on circular trajectories observed for active Janus colloids trapped at the air−water interface. Circular motion is due to asymmetric and nonuni form surface properties of the particles caused by fabrication. Motion persistence is enhanced by the partial wetted state of the Janus particles actively moving in two dimensions at the air−water interface. The slowing down of in plane and out of plane rotational diffusions is described and discussed. | |
| dc.description.sponsorship | Structure et Dynamique de micro-ellipsoïdes actifs et passifs à une interface fluide - ANR-14-CE07-0039 | |
| dc.description.sponsorship | Effets thermoélectriques à l'échelle nano - ANR-13-IS04-0003 | |
| dc.language.iso | en | |
| dc.publisher | American Chemical Society | |
| dc.rights.uri | http://creativecommons.org/licenses/by-sa/ | |
| dc.title.en | Janus Colloids Actively Rotating on the Surface of Water | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1021/acs.langmuir.7b02353 | |
| dc.subject.hal | Physique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft] | |
| bordeaux.journal | Langmuir | |
| bordeaux.page | 13766 - 13773 | |
| bordeaux.volume | 33 | |
| bordeaux.issue | 48 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01664755 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01664755v1 | |
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