Polypeptide formation in clusters of β-alanine amino acids by single ion impact

Autor: Patrick Rousseau, Dariusz G. Piekarski, Michael Capron, Alicja Domaracka, Lamri Adoui, Fernando Martín, Manuel Alcamí, Sergio Díaz-Tendero, Bernd A. Huber

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)

Formation of peptide bonds in cold gas-phase environments might represent a prebiotic synthesis route of polypeptides. Here, the authors show the formation of up to tetra-peptide species in the collision of He2+ ions, with kinetic energies typical fo

Externí odkaz: https://doaj.org/article/8e655540821d450293afe5ad4d651d35

La vulnérabilité au prisme d’une situation d’entretien en protection de l’enfance

Autor: Maryse Bournel-Bosson, Michel Boutanquoi, Michèle Grossen, Patrick Rousseau, Frédérique Sitri

Publikováno v: Sociétés et Jeunesses en Difficulté, Vol 23 (2020)

The issue of vulnerability in child welfare is highly related to intervention practices and analysis is possible both on the level of written documents that mark out the measures and on the level of the multiple situations of interaction that take pl

Externí odkaz: https://doaj.org/article/b2a165ee8ae146ecba6bb3a8378d4d74

Controlling the diversity of ion-induced fragmentation pathways by N-methylation of amino acids

Autor: Darío Barreiro-Lage, Chiara Nicolafrancesco, Jaroslav Kočišek, Alberto Luna, Janina Kopyra, Manuel Alcamí, Bernd A. Huber, Fernando Martín, Alicja Domaracka, Patrick Rousseau, Sergio Díaz-Tendero

Publikováno v: Repositorio Institucional del Instituto Madrileño de Estudios Avanzados en Nanociencia
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Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, 2022, 24 (2), pp.941-954. ⟨10.1039/D1CP04097A⟩

International audience; We present a combined experimental and theoretical study of the fragmentation of singly and doubly N-methylated glycine (sarcosine and N,N-dimethyl glycine, respectively) induced by low-energy (keV) O6+ ions. Multicoincidence

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f7b24b77d83b920d9685832750f82e1
https://doi.org/10.1039/d1cp04097a

Coincidence study of core-ionized adamantane: site-sensitivity within a carbon cage?

Autor: Smita Ganguly, Mathieu Gisselbrecht, Per Eng-Johnsson, Raimund Feifel, Paul-Antoine Hervieux, Zeinab Alfaytarouni, Reinhold F. Fink, Sergio Díaz-Tendero, Aleksandar R. Milosavljević, Patrick Rousseau, Sylvain Maclot

Publikováno v: Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, 2022, ⟨10.1039/d2cp04426a⟩

International audience; We investigate the fragmentation dynamics of adamantane dications produced after core-ionization at the carbon edge followed by Auger decay. The combination of high-resolution electron spectroscopy, energy-resolved electron-io

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::043dc032d9aae2023736fd92191eb921
https://hal.science/hal-03864073/document

Data science, artificial intelligence, and machine learning: Opportunities for laboratory medicine and the value of positive regulation

Autor: Patrick Rousseau, David Gruson, Thibault Helleputte, Damien Gruson

Publikováno v: Clinical biochemistry, Vol. 69, p. 1-7 (2019)

Artificial intelligence (AI) and data science are rapidly developing in healthcare, as is their translation into laboratory medicine. Our review article presents an overview of the data science domain while discussing the reasons for its emergence. W

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::184bef9cd5acd28c9391052f59c01e3c
https://doi.org/10.1016/j.clinbiochem.2019.04.013