Výsledky vyhledávání - "Xavier Dagany"

The emergence of mass spectrometry for characterizing nanomaterials. Atomically precise nanoclusters and beyond

Autor: Philippe Dugourd, Rodolphe Antoine, Xavier Dagany, Fabien Chirot, Clothilde Comby-Zerbino

Publikováno v: Materials Advances
Materials Advances, Royal Society of Chemistry, 2021, 2 (15), pp.4896-4913. ⟨10.1039/D1MA00261A⟩

International audience; Mass spectrometry (MS) is widely used in molecular science, and is now emerging as a characterization technique for ultra-small nanoparticles. In the field of atomically precise nanoclusters, MS combined to ionization sources

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33825d863b4feaff21ad71e2b2ccc732
https://hal.archives-ouvertes.fr/hal-03234241/document

Zobrazit plný text záznamu

Micromechanical imaging of dentin with Brillouin microscopy

Autor: Tijana Lainović, Jérémie Margueritat, Dejan Pantelić, Thomas Dehoux, Xavier Dagany, Larisa Blažić, Mihailo D. Rabasović, Aleksandar J. Krmpot, Quentin Martinet

Publikováno v: Acta Biomaterialia
Acta Biomaterialia, Elsevier, 2020, 105, pp.214-222. ⟨10.1016/j.actbio.2020.01.035⟩

The structure of teeth can be altered by diet, age or diseases such as caries and sclerosis. It is very important to characterize their mechanical properties to predict and understand tooth decay, design restorative dental procedures, and investigate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4add46ab6d9dcd359532074300c4c3b
https://hal.archives-ouvertes.fr/hal-02531557

Zobrazit plný text záznamu

Mass and charge distributions of amyloid fibers involved in neurodegenerative diseases: mapping heterogeneity and polymorphism

Autor: François Legrand, M. Sallanon, C. Marquette, Jonathan Pansieri, Mohammad A. Halim, Vincent Forge, Sabine Chierici, Simona Denti, Philippe Dugourd, Rodolphe Antoine, Mireille Dumoulin, Charlotte Vendrely, Xavier Dagany

Publikováno v: Chemical Science
Chemical Science, The Royal Society of Chemistry, 2018, 9 (10), pp.2791-2796. ⟨10.1039/c7sc04542e⟩
Chemical Science, The Royal Society of Chemistry, 2018, 9 (10), pp.2791-2796. ⟨10.1039/C7SC04542E⟩
Chemical Science, 2018, 9 (10), pp.2791-2796. ⟨10.1039/c7sc04542e⟩

International audience; Heterogeneity and polymorphism are generic features of amyloid fibers with some important effects on the related disease development. We report here the characterization, by charge detection mass spectrometry, of amyloid fiber

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21d270a5f0200e4ce8e85e5cf94ebc80
https://doi.org/10.1039/c7sc04542e

Zobrazit plný text záznamu

Infrared laser dissociation of single megadalton polymer ions in a gated electrostatic ion trap: the added value of statistical analysis of individual events

Autor: Robert C. Dunbar, Xavier Dagany, Rodolphe Antoine, Michel Kerleroux, Christian Clavier, Philippe Dugourd, Mohammad A. Halim

Publikováno v: Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2018, 20 (17), pp.11959-11966. ⟨10.1039/c8cp00404h⟩

International audience; In this study, we report the unimolecular dissociation mechanism of megadalton SO3-containing poly(2-acrylamido-2-methyl-1-propanesulfonic acid) (PAMPS) polymer cations and anions with the aid of infrared multiphoton dissociat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ea8cc74636da14c968a39fbc7f4f595
https://doi.org/10.1039/c8cp00404h

Zobrazit plný text záznamu

High-Frequency Mechanical Properties of Tumors Measured by Brillouin Light Scattering

Autor: Quentin Martinet, Jérémie Margueritat, Hichem C. Mertani, Xavier Dagany, Alice Berthelot, Thomas Dehoux, Charlotte Rivière, Angélique Virgone-Carlotta, Sylvain Monnier, Hélène Delanoë-Ayari, Jean-Paul Rieu

Publikováno v: Physical Review Letters
Physical Review Letters, 2019, 122 (1), pp.018101. ⟨10.1103/PhysRevLett.122.018101⟩
Physical Review Letters, American Physical Society, 2019, 122 (1), pp.018101. ⟨10.1103/PhysRevLett.122.018101⟩

International audience; The structure of tumors can be recapitulated as an elastic frame formed by the connected cytoskeletons of the cells invaded by interstitial and intracellular fluids. The low-frequency mechanics of this poroelastic system, dict

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44068f45870c19cc043308848030f498
https://hal.science/hal-02107154

Zobrazit plný text záznamu

Coupling of size-exclusion chromatography with electrospray ionization charge-detection mass spectrometry for the characterization of synthetic polymers of ultra-high molar mass

Autor: Rodolphe Antoine, Xavier Dagany, Laurence Charles, Tristan Doussineau, Philippe Dugourd, Arthur Viodé, Michel Kerleroux

Publikováno v: Rapid Communications in Mass Spectrometry. 30:132-136

RATIONALE Coupling size-exclusion chromatography (SEC) with mass spectrometry (MS) allowed generation of a SEC calibration curve based on the analyte itself, which is more reliable than calibration based on non-related standards and faster than the u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::39a1b62cddc3921d8b1bc8b795b4073e
https://doi.org/10.1002/rcm.7426

Zobrazit plný text záznamu

pH-Induced transformation of ligated Au-25 to brighter Au-23 nanoclusters

Autor: Katarzyna Matczyszyn, Mirosława Różycka, Magdalena Wojtas, Zeljka Sanader, Magdalena Waszkielewicz, Marek Samoc, Muhammad T. Sajjad, Rodolphe Antoine, Franck Bertorelle, Ashu K. Bansal, Vlasta Bonacic-Koutecky, Andrzej Ozyhar, Ifor D. W. Samuel, Clothilde Comby-Zerbino, Xavier Dagany, Joanna Olesiak-Banska

Publikováno v: Nanoscale
Nanoscale, Royal Society of Chemistry, 2018, 10 (24), pp.11335-11341. ⟨10.1039/c8nr00660a⟩

VBK and ŽS appreciate funding from Center of Excellence (STIM) at the University of Split. This research was supported by STIM-REI, a project funded by European Union from European Structural and Investment Funds 2014–2020. Contract Number KK.01.1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cf076a3c78c81a2308c51dd4f39fab7
https://hal-univ-lyon1.archives-ouvertes.fr/hal-02289862

Zobrazit plný text záznamu

Relation between charge state distributions of peptide anions and pH changes in the electrospray plume. A mass spectrometry and optical spectroscopy investigation

Autor: Philippe Dugourd, Xavier Dagany, Rodolphe Antoine, Marion Girod

Publikováno v: International Journal of Mass Spectrometry
International Journal of Mass Spectrometry, Elsevier, 2011, 308 (1), pp.41-48. ⟨10.1016/j.ijms.2011.07.020⟩

International audience; A laser-induced fluorescence set-up profiling physico-chemical parameters of droplets and their changes in an electrospray plume is coupled to an Agilent single quadrupole mass spectrometer equipped with an Agilent Jet Stream

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be7b732e9abb868e25669e83c3da80f4
https://doi.org/10.1016/j.ijms.2011.07.020

Zobrazit plný text záznamu

Charging megadalton poly(ethylene oxide)s by electrospray ionization. A charge detection mass spectrometry study

Autor: Christian Clavier, Rodolphe Antoine, M. Barbaire, Philippe Dugourd, Jacques Maurelli, Tristan Doussineau, Xavier Dagany, Michel Kerleroux

Publikováno v: Rapid Communications in Mass Spectrometry. 25:617-623

Ions from compounds of megadalton (MDa) molecular weight were produced in an electrospray ionization source from solutions of poly(ethylene oxide) (PEO) samples with average molecular weights ranging from 1 000 000 to 7 000 000 Da. Charge detection m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::951063f7b0afcc4a0c9a3d702c741003
https://doi.org/10.1002/rcm.4900

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání