Engineering an advanced material for biomedical applications requires dealing with antagonistic requirements: it must exhibit resistance to fracture AND biodegradability, remain highly hydrated AND carry hydrophobic active substances… Moreover, the creativity of chemists is...
by web-relada · Published 31 March 2021
· Last modified 4 April 2022
Traction/compression machine ioperating in mode AC, DC or AC+DC thanks to the combibation of an electromagnetic transducer (loudspeaker) and a large stroke (200 mm) linear translation stage. Working vertically as well as horizontally,...
by web-relada · Published 31 March 2021
· Last modified 4 April 2022
In its native, open loop mode, a torque ranging between 0.01 µN.m and 300 mN.m is applied to the rotor whilethe angular velocity is measured. A feed-back loop enables shear-rate controlled operations. Thanks to...
Self-assembly of a metamaterial Structure and permeability of liquid foams in the presence of an attractive interaction between bubbles PhD Student: Jordan Seknagi Year of the defense: 2022 Funding: Team(s): Multiscale Mechanics of Soft...
by web-relada · Published 8 March 2021
· Last modified 17 January 2024
Team Permanents members: Sylvie Cohen-Addad, Reinhard Höhler In microgravity, isolated gas bubbles in a liquid are spheres. Dilute dispersions of them behave as liquids. When the volume liquid fraction exceeds a critical value...
by web-relada · Published 8 March 2021
· Last modified 4 April 2022
Team Honorary research fellow: Christiane Caroli In glasses, acoustic propagation presents generic features thought to be characteristic of topological structural disorder. Up to now, theoretical approaches to this question – fluctuating elasticity (FE) theories...
by web-relada · Published 8 March 2021
· Last modified 4 April 2022
Team Permanent member: Olivier Ronsin Hydrogels, composed essentially of solvent, are soft elastic materials in which the propagation of a fracture requireslarge deformations: the crack head is very blunt. It is therefore particularly...
by web-relada · Published 8 March 2021
· Last modified 4 April 2022
Team Permanent member: Tristan Baumberger Extrusion is an industrial shaping process by which a fluid is pushed through a hole or a capillary. A wealth of instabilities are observed, either at the inlet, the...
by Cécile Duflot · Published 2 December 2020
· Last modified 30 July 2021