Explanipedia

Experimental study of acoustic streaming in microchannels generated by pulsed focused ultrasound Open

Elisa Ghiringhelli, Philippe Lasaygues, Cécile Baron · 2025

Pulsed focused ultrasounds (p-FUS) are gaining interest across a range of applications, such as regenerative medicine, neurostimulation and targeted drug delivery, offering a non-invasive therapeutic approach. In order to gain insight into…

Ultrasonic characterization of post-mortem interval (PMI) of human bones Open

Arthur Angermuller, Andrés Arciniegas, Loı̈c Martinez, Philippe Lasaygues, Cécile Baron , et al. · 2024

In order to improve the evaluation of the post-mortem interval (PMI) of human bone, experts in forensic anthropology from the french national gendarmerie are interested in new characterization methods and in particular non-destructive test…

FWI-based quantitative ultrasound computed tomography -perspective for imaging of musculoskeletal organs in children Open

Élise Doveri, Luis Espinosa, Hermann Konan, Vadim Monteiller, Régine Guillermin , et al. · 2024

B-mode ultrasound has long been a first-line examination tool for the diagnosis of many musculoskeletal diseases in children. Due to the high acoustic impedance contrast between echogenic bone structures and adjacent soft tissue, B-mode ul…

Feasibility of ultrasonic non-destructive testing of ancient funerary urns: Experimental and analytical parametric model Open

Philippe Lasaygues, Élise Doveri, Matthieu Boutoile, Jacques Rebière, Paul Bailet , et al. · 2024

Computational model to address lens-based acoustic field aperture in the in vitro ultrasonic cell stimulation Open

Élise Doveri, Meysam Majnooni, Carine Guivier‐Curien, Cécile Baron, Philippe Lasaygues · 2023

Adapted nonlinear full waveform inversion for ultrasound computed tomography of musculoskeletal tissue in children Open

Élise Doveri, Philippe Lasaygues, Vadim Monteiller, Régine Guillermin, Laurent Sabatier , et al. · 2023

International audience

FLUID SHEAR STRESS ON OSTEOCYTE UNDER ULTRASOUND STIMULATION: FINITE-ELEMENT MODEL Open

Cécile Baron, Élise Doveri, Philippe Lasaygues, Carine Guivier‐Curien · 2023

International audience

Évaluation de propriétés physico-mécaniques d'os d'ongulés par interférométrie ultrasonore Open

Philippe Lasaygues, Bilal Surugue, Pierre Magniez, Laurent Sabatier, Cécile Baron , et al. · 2023

International audience

Acoustic streaming in bone pericellular fluid under ultrasound stimulation Open

Cécile Baron, Élise Doveri, Pierre Jodlowski, Philippe Lasaygues, Carine Guivier‐Curien · 2023

Computational Model to Address Lens-Based Acoustic Field Aperture in The In Vitro Ultrasonic Cell Stimultion Open

Élise Doveri, Meysam Majnooni, Carine Guivier‐Curien, Cécile Baron, Philippe Lasaygues · 2023

Monitoring of in-vitro ultrasonic stimulation of cells by numerical modeling Open

Meysam Majnooni, Philippe Lasaygues, Vincent Long, Jean‐Claude Scimeca, David Momier , et al. · 2022

Anti-reflection cover to control acoustic intensity in <i>in vitro</i> low-intensity ultrasound stimulation of cells Open

Meysam Majnooni, Élise Doveri, Jeanne Baldisser, Vincent Long, Julien Houles , et al. · 2022

Low-intensity ultrasound stimulation is a technique used in therapeutic ultrasound for bone regeneration. However, the underlying mechanisms are still poorly understood. In vitro studies on cell cultures are implemented to understand the p…

Ultrasounds could be considered as a future tool for probing growing bone properties Open

Emmanuelle Lefèvre, Cécile Baron, Évelyne Gineyts, Yohann Bala, Hakim Gharbi , et al. · 2020

Interaction of ultrasound waves with bone remodelling: a multiscale computational study Open

Cécile Baron, Vu‐Hieu Nguyen, Salah Naı̈li, Carine Guivier‐Curien · 2020

Ultrasound Computed Tomography of children long bones using a dual-frequency transducer array Open

Philippe Lasaygues, Luis Espinosa, Régine Guillermin, Éric Debieu, Vincent Long , et al. · 2020

International audience

Compositional and mechanical properties of growing cortical bone tissue: a study of the human fibula Open

Emmanuelle Lefèvre, Delphine Farlay, Fabien Subtil, Uwe Wolfram, S Sébastien Rizzo , et al. · 2019

Compositional and mechanical properties of growing cortical bone tissue: a study of the human fibula Open

Emmanuelle Lefèvre, Delphine Farlay, Yohann Bala, Fabien Subtil, Uwe Wolfram , et al. · 2019

Human cortical bone contains two types of tissue: osteonal and interstitial tissue. Growing bone is not well-known in terms of its intrinsic material properties. To date, distinctions between the mechanical properties of osteonal and inter…

Estimation of the elastic modulus of child cortical bone specimens via microindentation Open

Marie Semaan, Elie G. Karam, Cécile Baron, Martine Pithioux · 2019

Purpose: Non-pathological child cortical bone (NPCCB) studies can provide clinicians with vital information and insights. However, assessing the anisotropic elastic properties of NPCCB remains a challenge for the biomechanical engin…

Assessment of elastic coefficients of child cortical bone using resonant ultrasound spectroscopy Open

Marie Semaan, Pierric Mora, Simon Bernard, Franck Launay, Cédric Payan , et al. · 2018

Interaction ultrasons/os : de la caractérisation à la mécanotransduction Open

Cécile Baron · 2017

Ultrasound and bone interaction From characterization to mechanotransduction Open

Cécile Baron · 2017

Contrast resolution enhancement of Ultrasonic Computed Tomography using a wavelet-based method – Preliminary results in bone imaging Open

Philippe Lasaygues, Régine Guillermin, Khaled Metwally, Samantha Fernandez, Laure Balasse , et al. · 2017

International audience

Pore network microarchitecture influences human cortical bone elasticity during growth and aging Open

Yohann Bala, Emmanuelle Lefèvre, Jean‐Paul Roux, Cécile Baron, Philippe Lasaygues , et al. · 2016

PORE NETWORK ARCHITECTURE DETERMINES CORTICAL BONE ELASTICITY DURING GROWTH AND AGEING Open

Yohann Bala, Emmanuelle Lefèvre, Jean‐Paul Roux, Cécile Baron, Philippe Lasaygues , et al. · 2016

Ultrasonic assessment of children's cortical bone anisotropy Open

Cécile Baron · 2015

Analyzing the anisotropic Hooke׳s law for children׳s cortical bone Open

Emmanuelle Lefèvre, Philippe Lasaygues, Cécile Baron, Cédric Payan, Franck Launay , et al. · 2015

Ratio between mature and immature enzymatic cross-links correlates with post-yield cortical bone behavior: An insight into greenstick fractures of the child fibula Open

Jean‐Philippe Berteau, Évelyne Gineyts, Martine Pithioux, Cécile Baron, Georges Boivin , et al. · 2015

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