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  1. Article

    Open Access

    Optomechanical mass spectrometry

    Nanomechanical mass spectrometry has proven to be well suited for the analysis of high mass species such as viruses. Still, the use of one-dimensional devices such as vibrating beams forces a trade-off between...

    Marc Sansa, Martial Defoort, Ariel Brenac, Maxime Hermouet… in Nature Communications (2020)

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  2. Article

    Open Access

    Single-particle mass spectrometry with arrays of frequency-addressed nanomechanical resonators

    One of the main challenges to overcome to perform nanomechanical mass spectrometry analysis in a practical time frame stems from the size mismatch between the analyte beam and the small nanomechanical detector...

    Eric Sage, Marc Sansa, Shawn Fostner, Martial Defoort, Marc Gély… in Nature Communications (2018)

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  3. No Access

    Article

    Frequency fluctuations in silicon nanoresonators

    Frequency stability is key to the performance of nanoresonators. This stability is thought to reach a limit with the resonator's ability to resolve thermally induced vibrations. Although measurements and predi...

    Marc Sansa, Eric Sage, Elizabeth C. Bullard, Marc Gély… in Nature Nanotechnology (2016)

  4. No Access

    Article

    Radiative heat transfer at the nanoscale

    Heat can be exchanged between two surfaces through emission and absorption of thermal radiation. It has been predicted theoretically that for distances smaller than the peak wavelength of the blackbody spectru...

    Emmanuel Rousseau, Alessandro Siria, Guillaume Jourdan, Sebastian Volz… in Nature Photonics (2009)

  5. No Access

    Article

    Phosphorylation of tyrosine 1214 on VEGFR2 is required for VEGF-induced activation of Cdc42 upstream of SAPK2/p38

    Activation of the tyrosine kinase receptor vascular endothelial growth factor receptor 2 (VEGFR2) by VEGF leads to the activation of stress-activated protein kinase (SAPK)2/p38 and then to actin polymerization...

    Laurent Lamalice, François Houle, Guillaume Jourdan, Jacques Huot in Oncogene (2004)