Séminaire Guillaume Lamour – 19 avril 2023

Guillaume Lamour

Université d’Evry, France
Invité par Slimane Ait-Si-Ali

“Nanomechanics of stiff and soft biomaterials by atomic force microscopy”

Le séminaire se tiendra à l’Institut Jacques Monod, salle François Jacob (RB-18B). Bâtiment Buffon, 15 rue Hélène Brion, Paris 13.

Lien Zoom pour les participants en distanciel :
https://u-paris.zoom.us/j/86114422072?pwd=VzJ0c2pxcHl4OWppekx3MldlM2Y4QT09

Contact : sophie.polo@univ-paris-diderot.fr

Publications de l’intervenant :

Mapping and modeling the nanomechanics of bare and protein-coated lipid nanotubes.
Lamour G, Allard A, Pelta J, Labdi S, Lenz M, and Campillo C. Phys. Rev. X 10, 011031. 2020-02-11. doi: 10.1103/PhysRevX.10.011031.

Inverse Correlation between Amyloid Stiffness and Size.
Nassar R, Wong E, Gsponer J, Lamour G. J Am Chem Soc. 2019 Jan 9;141(1):58-61. doi: 10.1021/jacs.8b10142. Epub 2018 Dec 20.

Mapping the Broad Structural and Mechanical Properties of Amyloid Fibrils.
Lamour G, Nassar R, Chan PHW, Bozkurt G, Li J, Bui JM, Yip CK, Mayor T, Li H, Wu H, Gsponer JA. Biophys J. 2017 Feb 28;112(4):584-594. doi: 10.1016/j.bpj.2016.12.036.

High intrinsic mechanical flexibility of mouse prion nanofibrils revealed by measurements of axial and radial Young’s moduli.
Lamour G, Yip CK, Li H, Gsponer J. ACS Nano. 2014 Apr 22;8(4):3851-61. doi: 10.1021/nn5007013. Epub 2014 Mar 6.

Neuronal adhesion and differentiation driven by nanoscale surface free-energy gradients.
Lamour G, Eftekhari-Bafrooei A, Borguet E, Souès S, Hamraoui A. Biomaterials. 2010 May;31(14):3762-71. doi: 10.1016/j.biomaterials.2010.01.099. Epub 2010 Feb 10.