S
Samuel Bertrand
Researcher at University of Nantes
Publications - 48
Citations - 2053
Samuel Bertrand is an academic researcher from University of Nantes. The author has contributed to research in topics: Metabolomics & Metabolome. The author has an hindex of 17, co-authored 45 publications receiving 1453 citations. Previous affiliations of Samuel Bertrand include University of Angers & University of Geneva.
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Journal ArticleDOI
Current approaches and challenges for the metabolite profiling of complex natural extracts
TL;DR: A survey of the techniques that are used for generic and comprehensive profiling of secondary metabolites in natural extracts is provided and the structural information that can be generated through these techniques or in combination is compared in relation to the identification of metabolites in complex mixtures.
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Metabolite induction via microorganism co-culture: A potential way to enhance chemical diversity for drug discovery
TL;DR: Co-culture studies that aim to increase the diversity of metabolites obtained from microbes, with a special emphasis on the multiple methods of performing co-culture experiments, are focused on.
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Reproducible molecular networking of untargeted mass spectrometry data using GNPS
Allegra T. Aron,Emily C. Gentry,Kerry L. McPhail,Louis-Félix Nothias,Mélissa Nothias-Esposito,Amina Bouslimani,Daniel Petras,Daniel Petras,Julia M. Gauglitz,Nicole Sikora,Fernando Vargas,Fernando Vargas,Justin J. J. van der Hooft,Madeleine Ernst,Kyo Bin Kang,Christine M. Aceves,Andrés Mauricio Caraballo-Rodríguez,Irina Koester,Irina Koester,Kelly C. Weldon,Kelly C. Weldon,Samuel Bertrand,Catherine Roullier,Kunyang Sun,Richard M. Tehan,Cristopher A. Boya P.,Martin H. Christian,Marcelino Gutiérrez,Aldo Moreno Ulloa,Javier Andres Tejeda Mora,Randy Mojica-Flores,Johant Lakey-Beitia,Victor Vásquez-Chaves,Yilue Zhang,Angela I. Calderón,Nicole Tayler,Robert A. Keyzers,Fidele Tugizimana,Nombuso Ndlovu,Alexander A. Aksenov,Alan K. Jarmusch,Robin Schmid,Andrew W. Truman,Nuno Bandeira,Mingxun Wang,Pieter C. Dorrestein +45 more
TL;DR: This protocol describes how to use GNPS to explore uploaded metabolomics data, and provides step-by-step instructions for creating reproducible, high-quality molecular networks.
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Accelerating Metabolite Identification in Natural Product Research: Toward an Ideal Combination of Liquid Chromatography-High-Resolution Tandem Mass Spectrometry and NMR Profiling, in Silico Databases, and Chemometrics.
Jean-Luc Wolfender,Jean-Marc Nuzillard,Justin J. J. van der Hooft,Jean-Hugues Renault,Samuel Bertrand +4 more
TL;DR: The current possibilities and limits of such methods and the workflows for manual and automated NP annotations are assessed by equally treating the MS and NMR approaches that are both key for the "as confident as possible" NP annotation in crude natural extracts.
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Lipid Composition, Fatty Acids and Sterols in the Seaweeds Ulva armoricana, and Solieria chordalis from Brittany (France): An Analysis from Nutritional, Chemotaxonomic, and Antiproliferative Activity Perspectives.
Melha Kendel,Gaëtane Wielgosz-Collin,Samuel Bertrand,Christos Roussakis,Nathalie Bourgougnon,Gilles Bedoux +5 more
TL;DR: The results confirm the potentialities of valorization of these two species in the fields of health, nutrition and chemotaxonomy.