Mots-clés

Co-auteurs

Nombre de documents

52

Advances methodologies for spectroscopy and imaging PCA, PLS, SIMPLISMA, ACOMDIM, Natural product Quality control and authenticity (edible oils, essential oils)


Dupuy Nathalie Professor - Aix Marseille University 
IMBE  (Mediterranean Institute of marine and terrestrial Biodiversity and Ecology) Responsible of the Metabolomic, Chemical Analysis and Chemometrics team  tel 33 4 91 28 8551 nathalie.dupuy@univ-amu.fr 50 years
 
University Degrees  Habilitation à diriger les recherches :  20 Juin 1997 at the University des Sciences et Technologies de Lille : " Chimiométrie en spectrométrie infrarouge". Garant HDR   J. P. Huvenne 1993 : PhD in Sciences: "Analyse quantitative par spectrométrie infrarouge par Transformée de Fourier. Mise au point de protocoles transposables en milieu industriel" . Université du Droit et de la Santé de Lille Directeur de Thèse: J. P. Huvenne
 
Research Topics  -Natural product Quality control and authenticity (edible oils, essential oils) - Advances methodologies for spectroscopy and imaging PCA,  PLS, SIMPLISMA, ACOMDIM - Ageing
 
Analytical tools  - Near-infrared, mid-infrared and Raman spectroscopies  - Mid infrared and Raman Microscopy  - UV-visible absorption Spectroscopy, UV fluorescence spectroscopy
 
PUBLICATIONS (H=22, 84 publications, 37 oral communications, 113 posters)

The most significatives ones: 

1.  Highlighting metabolic indicators of olive oil during storage by the AComDim method R. Korifi, J. Plard, Y. Le Dréau, C. Rébufa, D.N. Rutledge, N. Dupuy  Food Chemistry, 203, 2016, 104-116.

2. Comparison between NIR, MIR, concatenated NIR and MIR analysis and hierarchical PLS model. Application to virgin olive oil analysis N. Dupuy, O. Galtier, D. Ollivier, P. Vanloot and J. Artaud, Analytica Chimica Acta, 666,  2010, 23–31

3. Analysis of the major chiral compounds of Artemisia herba-alba essential oils using reconstructed Vibrational Circular Dichroism spectra: en route to a chiroptical signature.  M. El-Amin Said, P. Vanloot, I. Bombarda, J.V.Naubron, E. M. Dahmane; A. Aamouche, M. Jean, N. Vanthuyne, N. Dupuy C. Roussel.  Analytica Chimica Acta, 903, 2016 121–130.

4. Composition and authentication of virgin olive oil from French PDO regions by chemometric treatment of Raman spectra, R. Korifi, Y. Le Dréau, J. Molinet, J. Artaud, N. Dupuy, Journal of Raman spectroscopy 42,  2011, 1540–1547

5. Discrimination of five Tunisian cultivars by Mid InfraRed spectroscopy combined with chemometric analyses of olive Olea europaea leaves, F. Aouidi , N. Dupuy, J. Artaud, S. Roussos, M. Msallem,I Perraud-Gaime, M. Hamdi, Food Chemistry 131,2012, 360–366
 

 


Article dans une revue48 documents

  • Juliette Colombani, Elodie Chauvet, Sandrine Amat, Nathalie Dupuy, Didier Gigmes. A FTIR/chemometrics approach to characterize the gamma radiation effects on iodine/epoxy-paint interactions in Nuclear Power Plants. Analytica Chimica Acta, Elsevier Masson, 2017, 960, pp.53 - 62. <10.1016/j.aca.2017.01.005>. <hal-01493747>
  • Mohammed El-Amin Said, Isabelle Bombarda, Jean-Valère Naubron, Pierre Vanloot, Marion Jean, et al.. Isolation of the major chiral compounds from Bubonium graveolens essential oil by HPLC and absolute configuration determination by VCD. Chirality, Wiley, 2017, <10.1002/chir.22672>. <hal-01493537>
  • Sofia Lafhal, Pierre Vanloot, Isabelle Bombarda, Jacky Kister, Nathalie Dupuy. Chemometric analysis of French lavender and lavandin essential oils by near infrared spectroscopy. Industrial Crops and Products, Elsevier, 2016, 80, pp.156 - 164. <10.1016/j.indcrop.2015.11.017>. <hal-01451404>
  • Nathalie Dupuy. Identification of metabolomic markers of lavender and lavandin essential oils using mid-infrared spectroscopy. Vibrational Spectroscopy, Elsevier, 2016, 85, <10.1016/j.vibspec.2016.04.004>. <hal-01451397>
  • Nathalie Dupuy. Highlighting metabolic indicators of olive oil during storage by the AComDim method. Food Chemistry, Elsevier, 2016, 203, pp.104-116. <10.1016/j.foodchem.2016.01.137>. <hal-01450841>
  • Mohammed El-Amin Said, Pierre Vanloot, Isabelle Bombarda, Jean-Valère Naubron, El Montassir Dahmane, et al.. Analysis of the major chiral compounds of Artemisia herba-alba essential oils (EOs) using reconstructed vibrational circular dichroism (VCD) spectra: En route to a VCD chiral signature of EOs. Analytica Chimica Acta, Elsevier Masson, 2016, 903, pp.121 - 130. <10.1016/j.aca.2015.11.010>. <hal-01441883>
  • Mohammed El-Amin Said, Marcello Militello, Sergio Saia, Luca Settanni, Aurora Aleo, et al.. Artemisia arborescens Essential Oil Composition, Enantiomeric Distribution, and Antimicrobial Activity from Different Wild Populations from the Mediterranean Area. Chemistry & Biodiversity, 2016, 13 (8), pp.1095 - 1102. <10.1002/cbdv.201500510>. <hal-01442580>
  • F. Gaston, N. Dupuy, S. R. A. Marque, M. Barbaroux, Ilse R. Geijzendorffer. FTIR study of ageing of γ-irradiated biopharmaceutical EVA based film. Polymer Degradation …, 2016. <hal-01473841>
  • Nathalie Dupuy. FTIR study of ageing of gamma-irradiated biopharmaceutical EVA based film. Polymer Degradation and Stability, Elsevier, 2016, 129, pp.19-25. <10.1016/j.polymdegradstab.2016.03.040>. <hal-01451394>
  • Fanny Gaston, Nathalie Dupuy, Sylvain Marque, Magali Barbaroux, Samuel Dorey. One year monitoring by FTIR of γ-irradiated multilayer film. Radiation Physics and Chemistry, Elsevier, 2016, <10.1016/j.radphyschem.2016.03.010>. <hal-01450848>
  • Nathalie Dupuy, Isabelle Bombarda, Pierre Vanloot, Sofia Lafhal, Robert Valls, et al.. Raman spectroscopy for identification and quantification analysis of essential oil varieties: a multivariate approach applied to lavender and lavandin essential oils. Journal of Raman Spectroscopy, Wiley, 2015, 46 (6), pp.577-585. <10.1002/jrs.4697>. <hal-01451419>
  • R Korifi, S Amat, C Rébufa, V Labed, D N Rutledge, et al.. AComDim as a multivariate tool to analyse experimental design application to γ-irradiated and leached ion exchange resins. Chemometrics and Intelligent Laboratory Systems, Elsevier, 2015, 141, pp.12-23. <10.1016/j.chemolab.2014.12.003>. <hal-01451447>
  • S Laroussi-Mezghani, P Vanloot, J Molinet, Nathalie Dupuy, M Hammami, et al.. Authentication of Tunisian virgin olive oils by chemometric analysis of fatty acid compositions and NIR spectra. Comparison with Maghrebian and French virgin olive oils. Food Chemistry, Elsevier, 2015, 173, pp.122-132. <10.1016/j.foodchem.2014.10.002>. <hal-01451435>
  • Nathalie Dupuy. Near-Infrared Spectroscopy Analysis of Heavy Fuel Oils Using a New Diffusing Support. Applied Spectroscopy, Society for Applied Spectroscopy, 2015, <10.1366/14-07725>. <hal-01451412>
  • Gérard Audran, Samuel Dorey, Nathalie Dupuy, Fanny Gaston, Sylvain R.A. Marque. Degradation of γ-irradiated polyethylene-ethylene vinyl alcohol-polyethylene multilayer films: An ESR study. Polymer Degradation and Stability, Elsevier, 2015, 122, pp.169 - 179. <10.1016/j.polymdegradstab.2015.10.021>. <hal-01451409>
  • Yveline Le Dréau, Nathalie Dupuy, Rabia Korifi. Comparative study of the alignment method on experimental and simulated chromatographic data. Journal of Separation Science, Wiley-VCH Verlag, 2014, 2014, pp.3276 - 3291. <10.1002/jssc.201400700>. <hal-01451922>
  • Nathalie Dupuy, J Molinet, Florence Mehl, Fanny Nanlohy, Yveline Le Dréau, et al.. Chemometric analysis of mid infrared and gas chromatography data of Indonesian nutmeg essential oils. Industrial Crops and Products, Elsevier, 2013, <10.1016/j.indcrop.2012.07.073>. <hal-01493483>
  • Dahmane Montassir, Ahmed Aamouche, Nicolas Vanthuyne, Marion Jean, Pierre Vanloot, et al.. Attempts to separate (–)--thujone, (+)--thujone epimers from camphor enantiomers by enantioselective HPLC with polarimetric detection. Journal of Separation Science, Wiley-VCH Verlag, 2013, 2013, pp.832 - 839. <10.1002/jssc.201200907>. <hal-01493499>
  • Sandrine Amat, Zeineb Braham, Yveline Le Dréau, Jacky Kister, Nathalie Dupuy. Simulated aging of lubricant oils by chemometric treatment of infrared spectra: Potential antioxidant properties of sulfur structures. Talanta, 2013, 107, pp.219 - 224. <10.1016/j.talanta.2012.12.051>. <hal-01493515>
  • Rabia Korifi, Yveline Le Dréau, Jean-Francois Antinelli, Robert Valls, Nathalie Dupuy. CIEL n a n b n color space predictive models for colorimetry devices – Analysis of perfume quality. Talanta, Elsevier, 2013, <10.1016/j.talanta.2012.11.026>. <hal-01493521>
  • Fathia Aouidi, Nathalie Dupuy, Jacques Artaud, Sevastianos Roussos, Monji Msallem, et al.. Analytical Methods Discrimination of five Tunisian cultivars by Mid InfraRed spectroscopy combined with chemometric analyses of olive Olea europaea leaves. Food Chemistry, Elsevier, 2012, <10.1016/j.foodchem.2011.08.041>. <hal-01493451>
  • Pierre Vanloot, Nathalie Dupuy, Michel Guiliano, Jacques Artaud. Characterisation and authentication of A. senegal and A. seyal exudates by infrared spectroscopy and chemometrics. Food Chemistry, Elsevier, 2012, 135, pp.2554 - 2560. <10.1016/j.foodchem.2012.06.125>. <hal-01493452>
  • Fathia Aouidi, Nathalie Dupuy, Jacques Artaud, Sevastianos Roussos, Monji Msallem, et al.. Rapid quantitative determination of oleuropein in olive leaves (Olea europaea) using mid-infrared spectroscopy combined with chemometric analyses. Industrial Crops and Products, Elsevier, 2012, 37, pp.292 - 297. <10.1016/j.indcrop.2011.12.024>. <hal-01493473>
  • R. Guénon, M. Vennetier, N. Dupuy, S. Roussos, N. Pailler, et al.. Trends in recovery of mediterranean soil chemical properties and microbial activities after infrequent and frequent wildfires. Land Degradation & Development, 2011, 25 p. <10.1002/ldr.1109>. <hal-00627973>
  • R. Guénon, M. Vennetier, N. Dupuy, F. Ziarellid, R. Gros. Soil organic matter quality and microbial catabolic functions along a gradient of wildfire history in a Mediterranean ecosystem. Applied Soil Ecology, Elsevier, 2011, 48 (1), p. 81 - p. 93. <hal-00637647>
  • V Gaydou, J Kister, Nathalie Dupuy. Evaluation of multiblock NIR/MIR PLS predictive models to detect adulteration of diesel/biodiesel blends by vegetal oil. Chemometrics and Intelligent Laboratory Systems, Elsevier, 2011, 106, pp.190 - 197. <10.1016/j.chemolab.2010.05.002>. <hal-01493448>
  • Rabia Korifi, Yveline Le Dréau, J Molinet, Nathalie Dupuy, J Artaud. Composition and authentication of virgin olive oil from French PDO regions by chemometric treatment of Raman spectra. Journal of Raman Spectroscopy, Wiley, 2011, 42 (7), pp.1540-1547. <10.1002/jrs.2891 >. <hal-01493495>
  • Nathalie Dupuy, Oswin Galtier, Denis Ollivier, J Artaud, Pierre Vanloot. Comparison between NIR, MIR, concatenated NIR and MIR analysis and hierarchical PLS model. Application to virgin olive oil analysis. Analytica Chimica Acta, Elsevier Masson, 2010, 666 (1-2), pp.23-31. <10.1016/j.aca.2010.03.034>. <hal-01493430>
  • A. Vergnoux, Dupuy N Nom_exemple, M. Guiliano, M. Vennetier, F. Théraulaz, et al.. Fire impact on forest soils evaluated using near-infrared spectroscopy and multivariate calibration. Talanta, Elsevier, 2009, p. 39 - p. 47. <hal-00455620>
  • S Amat-Tosello, Nathalie Dupuy, J Kister. Contribution of external parameter orthogonalisation for calibration transfer in short waves���Near infrared spectroscopy application to gasoline quality. Analytica Chimica Acta, Elsevier Masson, 2009, 642, pp.6 - 11. <10.1016/j.aca.2009.01.003>. <hal-01493418>
  • Y Le Dréau, Nathalie Dupuy, V Gaydou, J Joachim, J Kister. Study of jojoba oil aging by FTIR. Analytica Chimica Acta, Elsevier Masson, 2009, 642, pp.163 - 170. <10.1016/j.aca.2008.12.001>. <hal-01493421>
  • Peter Harrington, Jacky Kister, Jacques Artaud, Nathalie Dupuy. Automated Principal Component-Based Orthogonal Signal Correction Applied to Fused Near Infrared���Mid-Infrared Spectra of French Olive Oils. Analytical Chemistry, American Chemical Society, 2009, 81, pp.7160 - 7169. <10.1021/ac900538n>. <hal-01493433>
  • Nathalie Dupuy, Isabelle Bombarda, J.-P. Le van Da. Comparative chemometric analyses of geographic origins and compositions of lavandin var. Grosso essential oils by mid infrared spectroscopy and gas chromatography. Analytica Chimica Acta, Elsevier Masson, 2008, 613 (1), pp.31-39. <10.1016/j.aca.2008.02.038>. <hal-01493417>
  • Ouissam Abbas, C Rebufa, Nathalie Dupuy, A Permanyer, J Kister. Assessing petroleum oils biodegradation by chemometric analysis of spectroscopic data. Talanta, 2008, 75, pp.857 - 871. <10.1016/j.talanta.2007.12.027>. <hal-01493507>
  • S. Olsztynska, N. Dupuy, L. Vrielynck, M. Komorowska. Water evaporation analysis of L-phenylalanine from initial aqueous solutions to powder state by vibrational spectroscopy. Applied Spectroscopy, Society for Applied Spectroscopy, 2006, 60, pp.1040-1053. <10.1366/000370206778397425>. <hal-00267840>
  • S. Olsztynska, M. Komorowska, N. Dupuy. Influence of near-infrared on the pKa values of L-phenylalanine. Applied Spectroscopy, Society for Applied Spectroscopy, 2006, 60, pp.648-652. <hal-00267841>
  • N. Dupuy, D. Barbry, M. Bria, S. Marquis, L. Vrielynck, et al.. 1H NMR study of inclusion compounds of phenylurea derivatives in &beta. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Elsevier, 2005, Spectrochim. Acta. A, pp.61-1051. <10.1016/j.saa.2004.04.031>. <hal-00268772>
  • Nathalie Dupuy, Yveline Le Dréau, Denis Ollivier, Jacques Artaud, Christian Pinatel, et al.. Origin of French Virgin Olive Oil Registered Designation of Origins Predicted by Chemometric Analysis of Synchronous Excitation���Emission Fluorescence Spectra. Journal of Agricultural and Food Chemistry, American Chemical Society, 2005, 53, pp.9361 - 9368. <10.1021/jf051716m>. <hal-01493487>
  • N. Dupuy, S. Marquis, G. Vanhove, M. Bria, J. Kister, et al.. Characterization of aqueous and solid inclusion complexes of diuron and isoproturon with β-cyclodextrin. Applied Spectroscopy, Society for Applied Spectroscopy, 2004, 58, pp.711-718. <hal-00269267>
  • L. Vrielynck, C. Lapouge, S. Marquis, J. Kister, N. Dupuy. Theoretical and experimental vibrational study of phenylurea: structure, solvent effect and inclusion process with the β-cyclodextrin in the solid state. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Elsevier, 2004, Spectrochim. Acta. A, pp.60-2553. <10.1016/j.saa.2003.12.035>. <hal-00269061>
  • N. Dupuy, Y. Batonneau. Reliability of the contribution profiles obtained through the SIMPLISMA Approach used as reference data in a calibration process. Application to Raman micro-analysis of dust particles. Analytica Chimica Acta, Elsevier Masson, 2003, 495, pp.205-215. <10.1016/j.aca.2003.08.016>. <hal-00274732>
  • J.H. Ferrasse, Patricia Arlabosse, S. Chavez, N. Dupuy. Chemometrics analysis of time dependent infrared spectra. Application to exhausts gas during thermal treatment of sewage sludge using coupled TGA-FTIR. Thermochimica Acta, Elsevier, 2003, 404, pp.97-108. <10.1016/S0040-6031(03)00064-9>. <hal-00275348>
  • Nathalie Dupuy, J Laureyns. Recognition of starches by Raman spectroscopy. Carbohydrate Polymers, Elsevier, 2002, 49, pp.83 - 90. <10.1016/S0144-8617(01)00304-6>. <hal-00276555>
  • L. Vrielynck, N. Dupuy, G. Coustillier, J.C. Merlin. Self-modelling analysis applied to nanosecond transient absorption spectroscopy of flavone: an aid to elucidate and characterize reaction intermediates. Spectrochimica Acta Part A, 2002, 58, pp.2633-2645. <10.1016/S1386-1425(02)00010-0>. <hal-00277885>
  • N. Dupuy, F. Douay. Infrared and chemometrics study of the interaction between heavy metals and organic matter in soils. Spectrochimica Acta Part A, 2001, 57, pp.1037-1047. <10.1016/S1386-1425(00)00420-0>. <hal-00279876>
  • S. Olsztynska, L. Vrielynck, M. Komorowska, N. Dupuy. Why light therapy is more effective than thermotherapy in rehabilitation?. Acta of Bioengineering and Biomechanics, 2001, 3, pp.387-391. <hal-00279940>
  • S. Olsztynska, M. Komorowska, L. Vrielynck, N. Dupuy. Vibrational spectroscopic study of L-phenylalanine: Effect of pH. Applied Spectroscopy, Society for Applied Spectroscopy, 2001, 55, pp.901-907. <hal-00279939>
  • N Vandeerstraeten, C Wojciechowski, Nathalie Dupuy, J.P. Huvenne. Reconnaissance de l’origine et des modifications d’amidons par traitement chimiométrique de données spectrales. Analusis, EDP Sciences, 1998, 26 (8), pp.57-62. <10.1051/analusis:199826080057>. <hal-01493398>

Communication dans un congrès2 documents

  • A. Lolliozi, Y. Le Dreau, J. Paolini, J. Costa, .N Dupuy. Discrimination of Corsican honeys by FTIR spectroscopy and chemometrics. XVI° Chemometrics in analytical chemistry (CAC 2016), Jun 2016, Barcelone, Spain. <hal-01321688>
  • M. Bria, N. Dupuy, D. Barbry, S. Marquis, L. Vrielynck, et al.. Intérêt de la RMN pour l'étude de complexes d'inclusion du fénuron dans la b-cyclodextrine. 7éme journée du club Français des b-cyclodextrines, Jan 2004, Lille, France. <hal-00342472>

Poster2 documents

  • S. Sobanska, N. Dupuy, J.M. Bonmatin. Raman characterization of pollen pellets collected by honey bees. Euroanalysis 2015, Sep 2015, Bordeaux, France. <hal-01263522>
  • Jérôme Plard, Catherine Rébufa, Yveline Le Dréau, Nathalie Dupuy. NIR PLS prediction of quality parameters of olive oils at different stage of ageing. 16ème colloque international sur la spectroscopie proche infrarouge (NIR 2013), Jun 2013, La Grande Motte, France. 2013. <hal-01451769>