Ghina Hajjar

Présentation

Publications

Article dans une revue (13)

Metabolite names and identifiers: how far are we from interoperability? Ghina Hajjar,Franck Giacomoni,Mathieu Umec,Marie Lefebvre,Mariana P C Pimentelet al. Metabolomics, 2026, 22 (2), pp.28. ⟨10.1007/s11306-026-02404-w⟩ Article dans une revue hal-05545694v1
Magnetic resonance imaging, water relation, gene expression and biochemical data for analysis of the effects of water stress on potato plant functioning and tuber development and quality Maja Musse,Sylvain S. Challois,Ghina Hajjar,Stephane Quellec,Aël Radovcicet al. Data in Brief, 2024, pp.110891. ⟨10.1016/j.dib.2024.110891⟩ Article dans une revue (data paper) hal-04695172v1
Growth kinetics, spatialization and quality of potato tubers monitored in situ by MRI - long-term effects of water stress Maja Musse,Ghina Hajjar,Aël Radovcic,Nusrat Ali,Sylvain Challoiset al. Physiologia Plantarum, 2024, 176 (3), pp.e14322. ⟨10.1111/ppl.14322⟩ Article dans une revue hal-04615181v1
Characterization of Potato Tuber Tissues Using Spatialized MRI T2 Relaxometry Guylaine Collewet,Saïd Moussaoui,Stephane Quellec,Ghina Hajjar,Laurent Leportet al. Biomolecules, 2023, 13 (2), pp.286. ⟨10.3390/biom13020286⟩ Article dans une revue hal-04020733v1
Scaling-up metabolomics: Current state and perspectives Ghina Hajjar,Millena Cristina Barros Santos,Justine Bertrand-Michel,Cécile Canlet,Florence A Castelliet al. Trends in Analytical Chemistry, 2023, 167 (20), pp.117225. ⟨10.1016/j.trac.2023.117225⟩ Article dans une revue (article de synthèse) hal-04188505v1
Characterization of the Water Shortage Effects on Potato Tuber Tissues during Growth Using MRI Relaxometry and Biochemical Parameters Ghina Hajjar,Stéphane Quellec,Sylvain Challois,Lydia Bousset,Gisèle Jolyet al. Plants, 2022, 11 (15), pp.1918. ⟨10.3390/plants11151918⟩ Article dans une revue hal-03741419v1
High-resolution 1H NMR profiling of triacylglycerols as a tool for authentication of food from animal origin: Application to hen egg matrix Ghina Hajjar,Lenny Haddad,Toufic Rizk,Serge Akoka,Joseph Bejjani Food Chemistry, 2021, 360, pp.130056. ⟨10.1016/j.foodchem.2021.130056⟩ Article dans une revue hal-03726338v1
A global non-invasive methodology for the phenotyping of potato under water deficit conditions using imaging, physiological and molecular tools Maja Musse,G. Hajjar,N. Ali,B. Billiot,G. Jolyet al. Plant Methods, 2021, 17 (1), pp.81. ⟨10.1186/s13007-021-00771-0⟩ Article dans une revue hal-03313579v1
MRI investigation of internal defects in potato tubers with particular attention to rust spots induced by water stress Ghina Hajjar,Stéphane Quellec,Jérémy Pépin,Sylvain Challois,Gisèle Jolyet al. Postharvest Biology and Technology, 2021, 180, pp.111600. ⟨10.1016/j.postharvbio.2021.111600⟩ Article dans une revue hal-03313577v1
Improved lipid mixtures profiling by 1H NMR using reference lineshape adjustment and deconvolution techniques Ghina Hajjar,Noelle Merchak,Charbel Daniel,Toufic Rizk,Serge Akokaet al. Talanta, 2020, 208, pp.120475. ⟨10.1016/j.talanta.2019.120475⟩ Article dans une revue hal-03426236v1
Metabisotopomics of triacylglycerols from animal origin: A simultaneous metabolomic and isotopic profiling using 13C INEPT Ghina Hajjar,Toufic Rizk,Joseph Bejjani,Serge Akoka Food Chemistry, 2020, 315, pp.126325. ⟨10.1016/j.foodchem.2020.126325⟩ Article dans une revue hal-03426218v1
Cholesterol, a powerful 13C isotopic biomarker Ghina Hajjar,Toufic Rizk,Serge Akoka,Joseph Bejjani Analytica Chimica Acta, 2019, 1089, pp.115-122. ⟨10.1016/j.aca.2019.09.001⟩ Article dans une revue hal-03448206v1
Robust 1D NMR lineshape fitting using real and imaginary data in the frequency domain Stanislav Sokolenko,Ghina Hajjar,Jonathan Farjon,Serge Akoka,Patrick Giraudeauet al. Journal of Magnetic Resonance, 2018, 298, pp.91-100. ⟨10.1016/j.jmr.2018.11.004⟩ Article dans une revue hal-03130825v1

Communication dans un congrès (1)

Tissue characterization of potato tubers using localized MRI T2 Relaxometry Guylaine G. Collewet,Ghina Hajjar,Stephane Quellec,Saïd Moussaoui,Sylvain Challoiset al. International Plant Spectroscopy Conference, 2022, Nantes., Sep 2022, Nantes, France Communication dans un congrès hal-03784365v1

Poster de conférence (7)

Real-time online monitoring of metabolites during production of biological products using NMR Ghina Hajjar,Natacha Mariano,Thomas Ribette,Charlotte Mignon,Ana Delgadoet al. 17ième Journées Scientifiques du Réseau Francophone de Métabolomique et de Fluxomique (JS RFMF), Jun 2025, Paris, France. 1 p Poster de conférence hal-05554411v1
Mapping metabolomics data: Complexity and issues Mathieu Umec,Marie Lefebvre,Ghina Hajjar,Franck Giacomoni,Blandine Comteet al. 16èmes Journées Scientifiques du Réseau Francophone de Métabolomique et de Fluxomique, Jun 2024, St Malo, France. Poster de conférence hal-04611708v1
Isotope-assisted metabolomics for the quantification of plasma metabolites: A preliminary inter-laboratory trial Ghina Hajjar,Victor Gaignard,Stéphanie Durand,Delphine Centeno,Blandine Comteet al. 15e Journées Scientifiques du Réseau Francophone de Métabolomique et de Fluxomique (RFMF), May 2023, Perpignan, France Poster de conférence hal-04127934v1
MRI method to evaluate effects of water stress on potato tubers during growing G. Hajjar,S. Quellec,S. Challois,Patrick Leconte,Carole Deleuet al. 15th International Conference on the Applications of Magnetic Resonance in Food Science, MRFood2020, Jun 2022, Aarhus, Denmark. 2022 Poster de conférence hal-02610249v1
Metabolite reporting in large-scale studies within different metabolomics communities: DO WE SPEAK THE SAME LANGUAGE? Ghina Hajjar,David Benaben,Nils Paulhe,Christophe Duperier,Olivier Filangiet al. Analytics 2022, Sep 2022, Nantes, France Poster de conférence hal-03775474v1
Metabolite reporting within large-scale studies: where do we stand? Ghina Hajjar,Franck Giacomoni,Blandine Comte,Estelle Pujos-Guillot Metabolomics, Jun 2022, Valencia, Spain Poster de conférence hal-03775496v1
Characterization of the effects of water shortage on potato plant Ghina Hajjar,Maja Musse,Stephane Quellec,Sylvain Challois,Bastien Billiotet al. 21st European Association for Potato Research, Jul 2022, Warsaw, Poland Poster de conférence hal-03784549v1