Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Olivia du Roure"'
Autor:
Jessica Planade, Reda Belbahri, Micaela Boiero Sanders, Audrey Guillotin, Olivia du Roure, Alphée Michelot, Julien Heuvingh
Publikováno v:
PLoS Biology, Vol 17, Iss 10, p e3000500 (2019)
Clathrin-mediated endocytosis involves the sequential assembly of more than 60 proteins at the plasma membrane. An important fraction of these proteins regulates the assembly of an actin-related protein 2/3 (Arp2/3)-branched actin network, which is e
Externí odkaz:
https://doaj.org/article/c6ac7762ff7446eb9ff23b5eaf97d478
Publikováno v:
Micromachines, Vol 11, Iss 3, p 318 (2020)
Being able to precisely characterize the mechanical properties of soft microparticles is essential for numerous situations, from the understanding of the flow of biological fluids to the development of soft micro-robots. Here, we present a simple mea
Externí odkaz:
https://doaj.org/article/c099ae44408044e39a817d18e938ebfa
Publikováno v:
Materials, Vol 10, Iss 11, p 1291 (2017)
In this communication we outline how the bespoke arrangements and design of micron-sized superparamagnetic shapes provide levers to modulate their assembly under homogeneous magnetic fields. We label this new approach, ‘assembly modulated by partic
Externí odkaz:
https://doaj.org/article/26c88eeb6b51435398976ffda6839a82
Publikováno v:
Applied Sciences, Vol 6, Iss 12, p 385 (2016)
Fibers are widely used in different industrial processes, for example in paper manufacturing or lost circulation problems in the oil industry. Recently, interest towards the use of fibers at the microscale has grown, driven by research in bio-medical
Externí odkaz:
https://doaj.org/article/36b26986fabe438291e6b34a100846eb
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:
Sergio Lembo, Léanne Strauss, Dorothy Cheng, Joseph Vermeil, Marc Siggel, Mauricio Toro-Nahuelpan, Chii Jou Chan, Jan Kosinski, Matthieu Piel, Olivia Du Roure, Julien Heuvingh, Julia Mahamid, Alba Diz-Muñoz
Animal cell shape changes are controlled by the actomyosin cortex, a peripheral actin network tethered to the plasma membrane by membrane-to-cortex attachment (MCA) proteins. Previous studies have focused on how myosin motors or actin turnover can ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cff9c6de9bbc1a81d7542118a3b7c6f6
https://doi.org/10.1101/2023.01.31.526409
https://doi.org/10.1101/2023.01.31.526409
Publikováno v:
Development (Cambridge, England)
Development (Cambridge, England), 2022, 149 (20), pp.1479-1488. ⟨10.1039/d1sm01437d⟩
Development (Cambridge, England), 2022, 149 (20), pp.1479-1488. ⟨10.1039/d1sm01437d⟩
International audience; Mechanical constraints have a high impact on development processes, and there is a need for new tools to investigate the role of mechanosensitive pathways in tissue reorganization during development. We present here experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3430::c3b3ccc3742b4458f649f0b9d797ee30
https://hal-amu.archives-ouvertes.fr/hal-04067512/document
https://hal-amu.archives-ouvertes.fr/hal-04067512/document
Publikováno v:
arXiv
Helical objects are often implemented in electronic or mechanical micro-systems, requiring a precise understanding of their mechanical properties. While helices formed by cylindrical filaments have been intensely investigated, little is known about t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebab9db45254b815d2824989d5f13e43
http://arxiv.org/abs/2208.09321
http://arxiv.org/abs/2208.09321
Publikováno v:
arXiv
The fluid-structure interactions between flexible fibers and viscous flows play an essential role in various biological phenomena, medical problems, and industrial processes. Of particular interest is the case of particles freely transported in time-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d32a3faa4861b936ea8e8d95dab2313
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