Publications associées à Traction Forces Control Cell-Edge Dynamics and Mediate Distance Sensitivity during Cell Polarization

Universal Casimir attraction between filaments at the cell scale

The electromagnetic Casimir interaction between dielectric objects immersed in salted water includes a universal contribution that is not screened by the solvent and therefore long-ranged. Here, we study the geometry of two parallel dielectric cylinders. W ...

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Nanomechanical Modeling of the Bending Response of Silicon Nanowires

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AMER CHEMICAL SOC2023

How to Make Elastomers Piezoelectric?

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Advancing first principle-based molecular dynamics of biological systems with machine learning

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Molecular dynamics (MD) simulations have emerged as a transformative approach to analyse molecular systems at the atomic level, offering valuable insights into complex biological processes. Many biological phenomena can only accurately be described by inco ...

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eLIFE SCIENCES PUBL LTD2023

Effects of resonator geometry and substrate stiffness on the tunability of a deformable microwave metasurface

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On the behavior of uniaxial static stress loaded micro-scale fused silica beams at room temperature

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Institute of Electrical and Electronics Engineers2022

General invariance and equilibrium conditions for lattice dynamics in 1D, 2D, and 3D materials

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NATURE PORTFOLIO2022

Effect of Native Oxide on Stress in Silicon Nanowires: Implications for Nanoelectromechanical Systems

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Stress effects on the impedance and ferroelectricity of PVDF-BiFeO3-MWCNT films using xanthan gum as dispersant

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ELSEVIER SCIENCE SA2022

Analysis and Modeling of the Dynamics of Traction Forces during Cell Polarization and their Role in the Organization of Edge Activity

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The capacity to break symmetry and organize activity to move directionally is a fundamental property of eukaryotic cells. To explain the organization of cell-edge activity, models commonly rely on front-to-back gradients of functional components or regulat ...

EPFL2021

Engineered Extracellular Matrices with Integrated Wireless Microactuators to Study Mechanobiology

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Wiley2021

Development of a semi-implicit contact methodology for finite volume stress solvers

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The past decades have seen numerous efforts to apply the finite volume methodology to solid mechanics problems. However, only limited work has been done by the finite volume community toward the simulation of mechanical contact. In this article, we present ...

Wiley2022

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MDPI2021

In Vitro-Evolved Peptides Bind Monomeric Actin and Mimic Actin-Binding Protein Thymosin-β4

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Mechanical principles of engineering fibrous tissues with programmable shape

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The form and structure of biological tissues define their function. The emergence of tissue morphology during development is one of the wonders of nature. Cells mechanically probe and manipulate their surroundings while constructing structures from the ext ...

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Design of the First HTS Single-Coil Demonstrator of GaToroid Toroidal Gantry for Hadron Therapy

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The design and construction of compact and lightweight gantries for hadron therapy are essential steps toward wider accessibility to this cancer treatment. The use of a high-field steady-state toroidal gantry, i.e., GaToroid, represents an attractive alter ...

IEEE Institute of Electrical and Electronics Engineers2021

A model for 3D deformation and reconstruction of contractile microtissues

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Tissue morphogenesis and regeneration are essentially mechanical processes that involve coordination of cellular forces, production and structural remodeling of extracellular matrix (ECM), and cell migration. Discovering the principles of cell–ECM interact ...

2020