BIBAC team

The BIBAC team (“Biomolecule Interaction with Biomimetic soft matter and Analytical Chemistry”) develops analytical tools and strategies in nuclear magnetic resonance (NMR) and mass spectrometry (MS), possibly coupled with separation techniques, such as capillary electrophoresis and high-performance liquid chromatography. The team primarily focuses most of its research activities on the chemistry-biology interface.

The researchers are particularly interested in the oxidation phenomena induced by reactive oxygen species. This involves elucidating oxidation mechanisms of molecules of biological interest, studying peptide-lipid oxidative interactions and exploring the response from the metabolome to a stimulus (inflammation, oxidative stress, etc.), linked to neurodegenerative diseases.
The team also develops original analytical methodologies for the study of complex assemblies and their chemical or photochemical modification. These methodologies play a crucial role for the development of new analytical strategies.

Team leader

Research topics

Analytical tools applied to oxidation phenomenon & to metabolism
Analytical methodologies for studying complex assemblies

Team members

permanent members

temporary members on average per year

Team publications

This list of publications is uploaded directly from the BIBAC team’s HAL collection.

43 documents

  • S. Danoun, Stéphane Balayssac, Véronique Gilard, Roberto Martino, Myriam Malet-Martino. Contrôle qualité de compléments alimentaires à base de berbérine par analyses RMN haut champ et bas champ. 1ère Conférence sur la recherche et l’innovation pour les compléments alimentaires, Oct 2022, Bordeaux, France. ⟨hal-03877046⟩
  • Sothearath Sorng, Stéphane Balayssac, S. Danoun, Gaëtan Assemat, Véronique Julliand, et al.. Analyse par LC-MS et RMN 1H de compléments alimentaires à base de Curcuma. 1ère Conférence sur la recherche et l’innovation pour les compléments alimentaires, Oct 2022, Bordeaux, France. ⟨hal-03877074⟩
  • Alexis Dupre--Demorsy, Izabela Kurowska, Stéphane Balayssac, Marie Hennetier, Audrey Ric, et al.. RAFT polymerisation of N -vinylformamide and the corresponding double hydrophilic block copolymers. Polymer Chemistry, 2022, ⟨10.1039/D2PY00925K⟩. ⟨hal-03844500⟩
  • Irem Demir-Yilmaz, Nadiia Yakovenko, Clément Roux, Pascal Guiraud, Fabrice Collin, et al.. The role of microplastics in microalgae cells aggregation: a study at the molecular scale using atomic force microscopy. Science of the Total Environment, 2022, 832, ⟨10.1016/j.scitotenv.2022.155036⟩. ⟨hal-03638059⟩
  • Fabrice Collin, Chantal Galaup, Caroline Fonta, Robert Mauricot, Stéphane Balayssac, et al.. Sondes luminescentes lanthanidiques pour le suivi in situ de l'ATP extracellulaire et des ROS lors de la neuroinflammation. 34ème Journée Chimie - biologie - Santé, Jun 2022, Toulouse, France. ⟨hal-03685610⟩
  • Alexis Piedrafita, Stéphane Balayssac, Audrey Casemayou, Jean‐sébastien Saulnier‐blache, Alexandre Lucas, et al.. Study of rapeseed oil gelation induced by commercial monoglycerides using a chemometric approach. Food Chemistry, 2022, 369 (1), pp.130870. ⟨10.1016/j.foodchem.2021.130870⟩. ⟨hal-03683979⟩
  • Hai Yen Ta, Christophe Déjugnat, Stéphane Balayssac, Fabrice Collin, Stéphanie Balor, et al.. Separation of unsaturated C18 fatty acids using perfluorinated-micellar electrokinetic chromatography: II) role of nano-structuration. Journal of Molecular Liquids, 2022, 360, pp.119478. ⟨10.1016/j.molliq.2022.119478⟩. ⟨hal-03719917⟩
  • Nadiia Yakovenko, Baptiste Amouroux, Magali Albignac, Fabrice Collin, Clément Roux, et al.. Top-down synthesis of luminescent microplastics and nanoplastics by incorporation of upconverting nanoparticles for environmental assessment. Environmental science‎.Nano, 2022, 9 (7), pp.2453-2463. ⟨10.1039/d2en00029f⟩. ⟨hal-03694746⟩
  • Hai Yen Ta, Lucie Perquis, Stéphane Balayssac, Christophe Dejugnat, Alexandre Wodrinski, et al.. Separation of unsaturated C18 fatty acids using perfluorinated‐micellar electrokinetic chromatography: I) Optimization and separation process. Electrophoresis, 2022, ⟨10.1002/elps.202200151⟩. ⟨hal-03864965⟩
  • Alexis Piedrafita, Stéphane Balayssac, Audrey Casemayou, Jean Sébastien Saulnier-Blache, Alexandre Lucas, et al.. Hepatocyte nuclear factor‐1β shapes the energetic homeostasis of kidney tubule cells. FASEB Journal, 2021, 35 (11), pp.e21931. ⟨10.1096/fj.202100782RR⟩. ⟨inserm-03531997⟩

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