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
Keywords
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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.
- Nathalie Pizzinat, Varravaddheay Ong-Meang, Florence Bourgailh-Tortosa, Muriel Blanzat, Lucie Perquis, et al.. Extracellular vesicles of MSCs and cardiomyoblasts are vehicles for lipid mediators. Biochimie, 2020, 178, pp.69-80. ⟨10.1016/j.biochi.2020.07.013⟩. ⟨hal-03018214⟩
- F. Collin, O. Cerlati, F. Couderc, B. Lonetti, J.-D. Marty, et al.. Multidisciplinary analysis of protein-lipid interactions and implications in neurodegenerative disorders. Trends in Analytical Chemistry, 2020, 132, pp.116059. ⟨10.1016/j.trac.2020.116059⟩. ⟨hal-03430081⟩
- Mohammad Alaeddine, Mélissa Prat, Verena Poinsot, Valérie Gouazé-Andersson, Hélène Authier, et al.. IL13-Mediated Dectin-1 and Mannose Receptor Overexpression Promotes Macrophage Antitumor Activities through Recognition of Sialylated Tumor Cells. Cancer Immunology Research, 2019, ⟨10.1158/2326-6066.CIR-18-0213⟩. ⟨hal-02194445⟩
- Patricia Dubot, Jing Liang, Jacobé Dubs, Yohann Missiak, Cédric Sarazin, et al.. Sweat chloride quantification using capillary electrophoresis. Practical Laboratory Medicine, 2019, 13, pp.e00114. ⟨10.1016/j.plabm.2018.e00114⟩. ⟨hal-02194430⟩
- Verena Poinsot, Hai Yen Ta, Varravaddheay Ong-Meang, Lucie Perquis, Pierre Gavard, et al.. A digest of capillary electrophoretic methods applied to lipid analyzes. Electrophoresis, 2019, 40 (1), pp.190-211. ⟨10.1002/elps.201800264⟩. ⟨hal-02194453⟩
- Dan Wang, François Couderc, Chang Fu Tian, Wenjie Gu, Li Xue Liu, et al.. Conserved Composition of Nod Factors and Exopolysaccharides Produced by Different Phylogenetic Lineage Sinorhizobium Strains Nodulating Soybean. Frontiers in Microbiology, 2018, 9 (2852), pp.1-14. ⟨10.3389/fmicb.2018.02852⟩. ⟨hal-02194479⟩
- Audrey Ric, Vincent Ecochard, Jason S. Iacovoni, Audrey Boutonnet, Frédéric Ginot, et al.. G-quadruplex aptamer selection using capillary electrophoresis-LED-induced fluorescence and Illumina sequencing. Analytical and Bioanalytical Chemistry, 2018, 410 (7), pp.1991-2000. ⟨10.1007/s00216-018-0865-5⟩. ⟨hal-02194924⟩
- Myriam Hayder, Matteo Garzoni, Davide Bochicchio, A.-M. Caminade, François Couderc, et al.. Three-dimensional directionality is a pivotal structural feature for the bioactivity of azabisphosphonate-capped poly(PhosphorHydrazone) nanodrug dendrimers. Biomacromolecules, 2018, 19 (3), pp.712-720. ⟨10.1021/acs.biomac.7b01398⟩. ⟨hal-01957988⟩
- Verena Poinsot, Varravaddheay Ong-Meang, Audrey Ric, Pierre Gavard, Lucie Perquis, et al.. Recent advances in amino acid analysis by capillary electromigration methods: June 2015-May 2017. Electrophoresis, 2018, 39 (1), pp.190-208. ⟨10.1002/elps.201700270⟩. ⟨hal-02194932⟩
- Audrey Ric. Caractérisation d'aptamères par électrophorèse capillaire couplée au séquençage haut-débit Illumina. Chimie organique. Université Paul Sabatier - Toulouse III, 2017. Français. ⟨NNT : 2017TOU30388⟩. ⟨tel-02301523⟩
Latest team news
3 researchers from the lab at the European Researchers’ Night
On 29th of September, Anne-Françoise Mingotaud, Orélia Cerlati and Solène Guggari, respectively researcher in the IDeAS team and doctoral students in the BIBAC and P3R teams, took part in the...
A new mechanism for microplastics to enter the food chain
Microplastics enter plankton aggregates, which are then ingested by fish and move up the food chain. Scientists from several teams (BIBAC, IDeAS and SMODD) at the Softmat laboratory, LAAS and TBI...
Nadiia Yakovenko, PhD student at Softmat, has defended her thesis on micro- and nanoplastic pollution in the environment
Nadiia carried out her research in the BIBAC and SMODD teams at the IMRCP laboratory. On 9th December, she defended her thesis entitled: "Study of micro- and nanoplastic pollution in the...