Zobrazeno 1 - 10
of 41
pro vyhledávání: '"† and J.-M. di Meglio"'
Autor:
E. Bourhis, J.-M. Di Meglio, A. Durnez, Thomas Auger, Fabien Montel, J. Donnez, J. Gierak, James Yates, Loïc Auvray
Publikováno v:
Microelectronic Engineering. :90-94
Zero-mode waveguides (ZMWs) are optical nanostructures fabricated in a thin metallic film capable of confining the excitation volume to the zeptoliter range. In this work we describe the batch fabrication of a nanopore-based device, based upon high-r
Autor:
A. Krisko, Xavier Manière, J.-M. Di Meglio, François-Xavier Pellay, Pascal Hersen, Ivan Matic
Publikováno v:
Experimental Gerontology. 60:12-17
Individual lifespans of isogenic organisms, such as Caenorhabditis elegans nematodes, fruit flies, and mice, vary greatly even under identical environmental conditions. To study the molecular mechanisms responsible for such variability, we used an as
Publikováno v:
Langmuir. 17:6736-6739
Autor:
Christophe Ybert, J.-M. di Meglio
Publikováno v:
European Physical Journal E: Soft matter and biological physics
European Physical Journal E: Soft matter and biological physics, EDP Sciences: EPJ, 2000, 3 (2), pp.143-148. ⟨10.1007/s101890070027⟩
Scopus-Elsevier
European Physical Journal E: Soft matter and biological physics, EDP Sciences: EPJ, 2000, 3 (2), pp.143-148. ⟨10.1007/s101890070027⟩
Scopus-Elsevier
We present and discuss experiments on bubble rise velocities performed in various solutions of surface-active molecules; we particularly focus our study on the role of bulk-surface exchanges. For proteins, the vanishing desorption limit (irreversible
Publikováno v:
Langmuir. 16:6809-6820
Evanescent wave induced fluorescence microscopy combined with phase contrast microscopy is applied to study the strong electrostatic adhesion of giant unilamellar vesicles (GUV) on flat surfaces. This technique gives the shape of the adsorbed vesicle
Autor:
F. Bouchama, J.-M. di Meglio
Publikováno v:
Colloid & Polymer Science. 278:195-201
We have developed an original viscometer that allows the determination of the viscoelastic properties of freely suspended soap films. We have found that soap films have a very high shear viscosity and a small shear modulus that might be associated wi
Publikováno v:
Europhysics Letters (EPL). 46:101-106
We present a new method to study the adsorption of vesicles on solid substrates, combining the use of the evanescent wave-induced fluorescence (EWIF) and classical optical microscopy. We show in this paper that our method can clearly discriminate bet
Autor:
J-M di Meglio, W Müller
Publikováno v:
Journal of Physics: Condensed Matter. 11:L209-L215
We present a first statistical analysis of the noise made by the bursting cells of a draining foam. We show that, for old foams i.e. for foams with cells limited by very thin films, the cell ruptures are correlated and form avalanches. We propose som
Autor:
J.-M. di Meglio, Christophe Ybert
Publikováno v:
The European Physical Journal B: Condensed Matter and Complex Systems
The European Physical Journal B: Condensed Matter and Complex Systems, Springer-Verlag, 1998, 4 (3), pp.313-319. ⟨10.1007/s100510050385⟩
Scopus-Elsevier
The European Physical Journal B: Condensed Matter and Complex Systems, Springer-Verlag, 1998, 4 (3), pp.313-319. ⟨10.1007/s100510050385⟩
Scopus-Elsevier
International audience; We report measurements of the ascending velocity of air bubbles in protein (bovine serum al-bumin) solutions. We show that, because of the protein molecules adsorbed on their surface, the terminal ascending velocity of bubbles
Autor:
F. Bouchama, J.-M. di Meglio
Publikováno v:
Journal of Physics: Condensed Matter. 8:9525-9529
We present an entirely new experimental device dedicated to the study of the mechanical behaviour of freely suspended soap films. We find that the measured surface viscosity is comparable to the surface viscosity of Gibbs monolayers, but surprisingly