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Number of documents

26

Ingénieur d'Etudes en Chimie Analytique

Responsable technique des analyses de biogéochimie marine de l'équipe CYBELE du MIO

 

Expertise

Analyse automatique des sels nutritifs de l'eau de mer en flux continu segmenté à l'aide d'un auto-analyseur

Analyse de la matière organique dissoute et particulaire

 

Développement méthodogique

Amélioration des limites de detection de la mesure du phosphate dans l'eau de mer

Association d'une longue cuve LWCC et d'un auto-analyseur

 

Responsabilité

Co-responsable du Pôle Elements Biogènes (PEB) de la Plateforme Analyse de Chimie des Environnements Marin (PACEM)

Journal articles23 documents

  • France van Wambeke, Elvira Pulido-Villena, Philippe Catala, Julie Dinasquet, Kahina Djaoudi, et al.. Spatial patterns of ectoenzymatic kinetics in relation to biogeochemical properties in the Mediterranean Sea and the concentration of the fluorogenic substrate used. Biogeosciences, European Geosciences Union, 2021, 18 (7), pp.2301-2323. ⟨10.5194/bg-18-2301-2021⟩. ⟨hal-03195714⟩
  • Elvira Pulido-Villena, Karine Desboeufs, Kahina Djaoudi, France van Wambeke, Stéphanie Barrillon, et al.. Phosphorus cycling in the upper waters of the Mediterranean Sea (PEACETIME cruise): relative contribution of external and internal sources. Biogeosciences, European Geosciences Union, 2021, 18 (21), pp.5871 - 5889. ⟨10.5194/bg-18-5871-2021⟩. ⟨hal-03418751⟩
  • Frédéric Gazeau, Céline Ridame, France van Wambeke, Samir Alliouane, Christian Stolpe, et al.. Impact of dust addition on Mediterranean plankton communities under present and future conditions of pH and temperature: an experimental overview. Biogeosciences, European Geosciences Union, 2021, 18 (17), pp.5011-5034. ⟨10.5194/bg-18-5011-2021⟩. ⟨hal-03342476⟩
  • Kahina Djaoudi, France van Wambeke, Aude Barani, Nagib Bhairy, Servanne Chevaillier, et al.. Potential bioavailability of organic matter from atmospheric particles to marine heterotrophic bacteria. Biogeosciences, European Geosciences Union, 2020, 17 (24), pp.6271-6285. ⟨10.5194/bg-17-6271-2020⟩. ⟨hal-03064459⟩
  • Pierre Marrec, Gérald Grégori, Andrea M. Doglioli, Mathilde Dugenne, Alice Della Penna, et al.. Coupling physics and biogeochemistry thanks to high-resolution observations of the phytoplankton community structure in the northwestern Mediterranean Sea. Biogeosciences, European Geosciences Union, 2018, 15 (5), pp.1579 - 1606. ⟨10.5194/bg-15-1579-2018⟩. ⟨hal-01735426⟩
  • Thibaut Wagener, Nicolas Metzl, Mathieu Caffin, Jonathan Fin, Sandra Helias Nunige, et al.. Carbonate system distribution, anthropogenic carbon and acidification in the western tropical South Pacific (OUTPACE 2015 transect). Biogeosciences, European Geosciences Union, 2018, 15 (16), pp.5221 - 5236. ⟨10.5194/bg-15-5221-2018⟩. ⟨hal-01868023⟩
  • K. Djaoudi, France van Wambeke, A. Barani, S. Hélias Nunige, Richard Sempere, et al.. Atmospheric fluxes of soluble organic C, N, and P to the Mediterranean Sea: Potential biogeochemical implications in the surface layer. Progress in Oceanography, Elsevier, 2018, 163, pp.59-69. ⟨10.1016/j.pocean.2017.07.008⟩. ⟨hal-01787006⟩
  • Thierry Moutin, Thibaut Wagener, Mathieu Caffin, Alain Fumenia, Audrey Gimenez, et al.. Nutrient availability and the ultimate control of the biological carbon pump in the western tropical South Pacific Ocean. Biogeosciences, European Geosciences Union, 2018, 15 (9), pp.2961-2989. ⟨10.5194/bg-15-2961-2018⟩. ⟨hal-01801747⟩
  • Kahina Djaoudi, France van Wambeke, Laurent Coppola, Fabrizio d'Ortenzio, Sandra Helias Nunige, et al.. Sensitive Determination of the Dissolved Phosphate Pool for an Improved Resolution of Its Vertical Variability in the Surface Layer: New Views in the P-Depleted Mediterranean Sea. Frontiers in Marine Science, Frontiers Media, 2018, 5, pp.234. ⟨10.3389/fmars.2018.00234⟩. ⟨hal-01838152⟩
  • Sophie Bonnet, Mathieu Caffin, Hugo Berthelot, Olivier Grosso, Mar Benavides, et al.. In-depth characterization of diazotroph activity across the western tropical South Pacific hotspot of N<sub>2</sub> fixation (OUTPACE cruise). Biogeosciences, European Geosciences Union, 2018, 15 (13), pp.4215-4232. ⟨10.5194/bg-15-4215-2018⟩. ⟨hal-02024176⟩
  • Mar Benavides, Katyanne M Shoemaker, Pia H. Moisander, Jutta Niggemann, Thorsten Dittmar, et al.. Aphotic N2 fixation along an oligotrophic to ultraoligotrophic transect in the western tropical South Pacific Ocean. Biogeosciences, European Geosciences Union, 2018, 15 (9), pp.3107-3119. ⟨10.5194/bg-15-3107-2018⟩. ⟨hal-01812049⟩
  • Karine Leblanc, Veronique Cornet, Peggy Rimmelin-Maury, Olivier Grosso, Sandra Helias Nunige, et al.. Silicon cycle in the tropical South Pacific: contribution to the global Si cycle and evidence for an active pico-sized siliceous plankton. Biogeosciences, European Geosciences Union, 2018, 15 (18), pp.5595-5620. ⟨10.5194/bg-15-5595-2018⟩. ⟨hal-01889901⟩
  • Thibaut Wagener, Nicolas Metzl, Mathieu Caffin, Jonathan Fin, Sandra Nunige, et al.. Corrigendum to “Carbonate system distribution, anthropogenic carbon andacidification in the western tropical South Pacific(OUTPACE 2015 transect)”. Biogeosciences, European Geosciences Union, 2018, ⟨10.5194/bg-15-5221-2018-corrigendum⟩. ⟨hal-02335450⟩
  • Mathieu Caffin, Thierry Moutin, Rachel Ann Foster, Pascale Bouruet-Aubertot, Andrea M. Doglioli, et al.. N2 fixation as a dominant new N source in the western tropical South Pacific Ocean (OUTPACE cruise). Biogeosciences, European Geosciences Union, 2018, 15 (8), pp.2565 - 2585. ⟨10.5194/bg-15-2565-2018⟩. ⟨hal-01790784⟩
  • Marc Tedetti, Lauriane Marie, Rüdiger Röttgers, Martine Rodier, France van Wambeke, et al.. Evolution of dissolved and particulate chromophoric materials during the VAHINE mesocosm experiment in the New Caledonian coral lagoon (south-west Pacific). Biogeosciences, European Geosciences Union, 2016, 13 (11), pp.3283-3303. ⟨10.5194/bg-13-3283-2016⟩. ⟨ird-01326566⟩
  • H Berthelot, T. Moutin, Stéphane L'Helguen, Karine Leblanc, S Hélias, et al.. Dinitrogen fixation and dissolved organic nitrogen fueled primary production and particulate export during the VAHINE mesocosm experiment (New Caledonia lagoon). Biogeosciences, European Geosciences Union, 2015, 12 (13), pp.4099-4112. ⟨10.5194/bg-12-4099-2015⟩. ⟨hal-01231737⟩
  • M. Lasbleiz, Karine Leblanc, S. Blain, J. Ras, Veronique Cornet, et al.. Pigments, elemental composition (C, N, P, and Si), and stoichiometry of particulate matter in the naturally iron fertilized region of Kerguelen in the Southern Ocean. Biogeosciences, European Geosciences Union, 2014, 11 (20), pp.5931-5955. ⟨10.5194/bg-11-5931-2014⟩. ⟨hal-01664909⟩
  • Sandra Nunige, Renaud Cornut, Hassan Hazimeh, Fanny Hauquier, Christine Lefrou, et al.. Reactivity of Surfaces Determined by Local Electrochemical Triggering: A Bromo-Terminated Self-Assembled Monolayer. Angewandte Chemie International Edition, Wiley-VCH Verlag, 2012, 51 (21), pp.5208-5212. ⟨10.1002/anie.201201083⟩. ⟨hal-00709269⟩
  • Hassan Hazimeh, Sandra Helias Nunige, Renaud Cornut, Christine Lefrou, Catherine Combellas, et al.. Surface Reactivity from Electrochemical Lithography: Illustration in the Steady-State Reductive Etching of Perfluorinated Surfaces. Analytical Chemistry, American Chemical Society, 2011, 83 (15), pp.6106-6113. ⟨10.1021/ac201255c⟩. ⟨hal-00709271⟩
  • Nadia Ktari, Sandra Helias Nunige, Ammar Azioune, Matthieu Piel, Carole Connan, et al.. Managing Micrometric Sources of Solvated Electrons: Application to the Local Functionalization of Fluorinated Self-Assembled Monolayers. Chemistry of Materials, American Chemical Society, 2010, 22, pp.5725-5731. ⟨10.1021/cm101915y⟩. ⟨hal-00699594⟩
  • Catherine Combellas, Frederic Kanoufi, Sandra Helias Nunige. Surface modification of halogenated polymers. 10. Redox catalysis induction of the polymerization of vinylic monomers. Application to the localized graft copolymerization of poly(tetrafluoroethylene) surfaces by vinylic monomers. Chemistry of Materials, American Chemical Society, 2007, 19, pp.3830-3839. ⟨10.1021/cm070438z⟩. ⟨hal-00699818⟩
  • D Belotti, G Cantagrel, C Combellas, J Cossy, F Kanoufi, et al.. Hydrogenation versus hydrogenolysis with a safe, selective and reusable catalyst: palladium black on Teflon (R). New Journal of Chemistry, Royal Society of Chemistry, 2005, 29, pp.761-764. ⟨10.1039/b501096a⟩. ⟨hal-00699821⟩
  • C Combellas, Alain H. Fuchs, F Kanoufi, D Mazouzi, Sandra Helias Nunige. Surface modification of halogenated polymers. 6. Graft copolymerization of poly(tetrafluoroethylene) surfaces by polyacrylic acid. Polymer, Elsevier, 2004, 45, pp.4669-4675. ⟨10.1016/j.polymer.2004.04.067⟩. ⟨hal-00711139⟩

Conference papers3 documents

  • Renaud Cornut, Sandra Helias Nunige, Christine Lefrou, Frederic Kanoufi. Local etching of copper films by the Scanning Electrochemical Microscope in the feedback mode: A theoretical and experimental investigation. 61st Annual Meeting of the International-Society-of-Electrochemistry (ISE), Sep 2010, Nice (FRANCE), France. pp.10701-10707, ⟨10.1016/j.electacta.2011.03.088⟩. ⟨hal-00727826⟩
  • F Audouin, Sandra Helias Nunige, R Nuffer, C Mathis. Grafting polymers onto C-60 via an atom transfer reaction. 16th International Conference on Science and Technology of Synthetic Metals (ICSM 2000), Jul 2000, GASTEIN (AUSTRIA), France. pp.1149-1150. ⟨hal-00709605⟩
  • C Mathis, Sandra Helias Nunige, F Audouin, R Nuffer. Thermal stability of a C-60-polystyrene bond. 16th International Conference on Science and Technology of Synthetic Metals (ICSM 2000), Jul 2000, GASTEIN (AUSTRIA), France. pp.1153-1154. ⟨hal-00709606⟩