Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Marc Fermigier"'
Autor:
Coraline Brangbour, Olivia du Roure, Emmanuèle Helfer, Damien Démoulin, Alexis Mazurier, Marc Fermigier, Marie-France Carlier, Jérôme Bibette, Jean Baudry
Publikováno v:
PLoS Biology, Vol 9, Iss 4, p e1000613 (2011)
The polymerization of actin in filaments generates forces that play a pivotal role in many cellular processes. We introduce a novel technique to determine the force-velocity relation when a few independent anchored filaments grow between magnetic col
Externí odkaz:
https://doaj.org/article/082394e0811f45f49e6719676dac6865
Autor:
Marc Fermigier
Publikováno v:
Comptes Rendus Mécanique. 345:595-604
Still images, photographs and drawings, as well as movies are widely used in fluid mechanics and this has been true since the very early developments of this discipline. The intrinsic geometrical complexity of fluid flows, in particular when they are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75dd7a1cca075395357f928a1e30b04f
https://doi.org/10.1016/j.crme.2017.05.015
https://doi.org/10.1016/j.crme.2017.05.015
Autor:
Laurent Malaquin, Iago Pereiro, Sanae Tabnaoui, Stéphanie Descroix, Olivia du Roure, Jean-Louis Viovy, Marc Fermigier
Publikováno v:
Lab on a Chip
Lab on a Chip, Royal Society of Chemistry, 2017, 17 (9), pp.1603-1615. ⟨10.1039/c7lc00063d⟩
Lab on a Chip, 2017, 17 (9), pp.1603-1615. ⟨10.1039/c7lc00063d⟩
Lab on a Chip, Royal Society of Chemistry, 2017, 17 (9), pp.1603-1615. ⟨10.1039/c7lc00063d⟩
Lab on a Chip, 2017, 17 (9), pp.1603-1615. ⟨10.1039/c7lc00063d⟩
International audience; Fluidization, a process in which a granular solid phase behaves like a fluid under the influence of an imposed upward fluid flow, is routinely used in many chemical and biological engineering applications. It brings, to applic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3b02fb5161187ae15625ce6405611e2
https://doi.org/10.1039/c7lc00063d
https://doi.org/10.1039/c7lc00063d
Hydroelastic surface waves propagate at the surface of water covered by a thin elastic sheet and can be directly measured with accurate space and time resolution. We present an experimental approach using hydroelastic waves that allows us to control
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0e69d645fa4d8178a16e5178db5a3ea
https://doi.org/10.1209/0295-5075/121/14001
https://doi.org/10.1209/0295-5075/121/14001
Publikováno v:
Applied Physics Letters
Applied Physics Letters, American Institute of Physics, 2020, 117 (6), pp.063701. ⟨10.1063/5.0018823⟩
Applied Physics Letters, American Institute of Physics, 2020, 117 (6), pp.063701. ⟨10.1063/5.0018823⟩
International audience; Engineering the propagation of water waves is a crucial challenge for potential applications at oceanic scale. Despite their apparent complexity, they do not fundamentally differ from any other kind of physical wave. Similar t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfb6ec953c3a212dbc54f05e675eaa24
https://doi.org/10.1063/5.0018823
https://doi.org/10.1063/5.0018823
Autor:
Emilie Verneuil, Marc Fermigier, Yvette Tran, Antoine Chateauminois, Jérémie Teisseire, Bertrand Heurtefeu, Jessica Delavoipière
Publikováno v:
HAL
Langmuir
Langmuir, American Chemical Society, 2018
Langmuir
Langmuir, American Chemical Society, 2018
Hydrogel coatings absorb water vapor - or other solvents - and, as such, are good candidates for antifog applications. In the present study, the transfer of vapor from the atmosphere to hydrogel thin films is measured in a situation where water vapor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c7d3252c9a88842d1617d6af523f71e
http://arxiv.org/abs/1811.12319
http://arxiv.org/abs/1811.12319
Publikováno v:
Proceedings of the National Academy of Sciences. 109:10364-10369
Actin filaments play a fundamental role in cell mechanics: assembled into networks by a large number of partners, they ensure cell integrity, deformability, and migration. Here we focus on the mechanics of the dense branched network found at the lead
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9ca03311686368299a17fbd585a535f
https://doi.org/10.1073/pnas.1121238109
https://doi.org/10.1073/pnas.1121238109
Publikováno v:
Journal of Fluid Mechanics. 678:5-13
Flexible superparamagnetic filaments (‘fleximags’) are very slender elastic filaments, which can be driven by distributed magnetic torques to mimic closely the behaviour of biological flagella. Previously, fleximags have been used as a basis for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::264ca7918b6e04d11578f8324ce260b8
https://doi.org/10.1017/s002211201100005x
https://doi.org/10.1017/s002211201100005x
Publikováno v:
Journal of Fluid Mechanics. 604:55-75
The dynamics of receding contact lines is investigated experimentally through controlled perturbations of a meniscus in a dip coating experiment. We first characterize stationary menisci and their breakdown at the coating transition. It is then shown
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8339d60e50ca0d38a1d6d8e1bdde46f3
https://doi.org/10.1017/s0022112008000979
https://doi.org/10.1017/s0022112008000979
Publikováno v:
Analytical Chemistry. 77:7966-7975
The motion of a SECM tip above a substrate generates a flow of the surrounding fluid. Finite element calculations show that this flow is a simple linear-shear flow (Couette flow) for small tip-substrate separations and deviates from Couette's law at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aed84d6d47b4cb6c141a27d238a35792
https://doi.org/10.1021/ac0513358
https://doi.org/10.1021/ac0513358