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2 results on '"Christophe Masselon"'

1. Optomechanical mass spectrometry

Author

Marc Sansa, Martial Defoort, Ariel Brenac, Maxime Hermouet, Louise Banniard, Alexandre Fafin, Marc Gely, Christophe Masselon, Ivan Favero, Guillaume Jourdan, and Sébastien Hentz

Subjects
Science
Abstract

The use of one dimensional devices in nanomechanical mass spectrometry leads to a trade-off between analysis time and resolution. Here, the authors report single-particle mass spectrometry using integrated optomechanical resonators, impervious to particle position, stiffness or shape.

Published
2020
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2. Single-particle mass spectrometry with arrays of frequency-addressed nanomechanical resonators

Author

Eric Sage, Marc Sansa, Shawn Fostner, Martial Defoort, Marc Gély, Akshay K. Naik, Robert Morel, Laurent Duraffourg, Michael L. Roukes, Thomas Alava, Guillaume Jourdan, Eric Colinet, Christophe Masselon, Ariel Brenac, and Sébastien Hentz

Subjects
Science
Abstract

Nano-electro-mechanical system-based mass spectrometry holds promise for detecting supramolecular assemblies at large molecular weights, but its efficiency is too poor to be practical. Sage et al. overcome this problem using a nanomechanical resonator array, which significantly decreases detection time.

Published
2018
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