Claude Geffroy

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Publications

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Strategy for integrated GC– and LC–MS/MS analysis of extraterrestrial biomolecules

Ramzi Timoumi , Cedrick Bourseau , Boris Laurent , Laurent Remusat , Marc David et al.

Microchemical Journal, 2025, 218, pp.115530. ⟨10.1016/j.microc.2025.115530⟩

Article dans une revue hal-05337144v1

New ultrasound-assisted microreactor for extracting extraterrestrial biomolecules

Ramzi Timoumi , Rihab Fkiri , Prince Amaniampong , Guillaume Rioland , Brian Gregoire et al.

Ultrasonics Sonochemistry, 2025, 119, pp.107416. ⟨10.1016/j.ultsonch.2025.107416⟩

Article dans une revue hal-05542883v1
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Hydrothermal smectite synthesis in presence of Glycine: Synergistic chemical evolution

Rihab Fkiri , Fabien Baron , Clément Comminges , Sabine Petit , Claude Geffroy et al.

Applied Clay Science, 2025, 276, pp.107902. ⟨10.1016/j.clay.2025.107902⟩

Article dans une revue hal-05370979v1

Formation of extraterrestrial peptides and their derivatives

Serge Krasnokutski , Cornelia Jäger , Thomas Henning , Claude Geffroy , Quentin Remaury et al.

Science Advances , 2024, 10 (16), pp.eadj7179. ⟨10.1126/sciadv.adj7179⟩

Article dans une revue hal-04582247v1

Multivariate Approach to Characterizing Soil Quality of Gabonese’s Ferralitic Soils

Neil-Yohan Musadji , Rolf Gaël Mabicka Obame , Michel Mbina Mounguengui , Jean Aubin Ondo , Lydie-Stella Koutika et al.

Open Journal of Soil Science, 2024, 14 (04), pp.237-268. ⟨10.4236/ojss.2024.144014⟩

Article dans une revue hal-05543179v1

National Soil Organic Carbon Stocks Inventories under Different Mangrove Forest Types in Gabon

Rolf Gaël Mabicka Obame , Neil-Yohan Musadji , Jean Hervé Mve Beh , Lydie-Stella Koutika , Jean Aubin Ondo et al.

Open Journal of Forestry, 2024, 14 (02), pp.127-140. ⟨10.4236/ojf.2024.142009⟩

Article dans une revue hal-05542884v1
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Ultrasound assisted extraction of amino acids and nucleobases from clay minerals and astrobiological samples

Ramzi Timoumi , Prince Nana Amaniampong , Aurelie Le Postollec , Michel Dobrijevic , Guillaume Rioland et al.

Ultrasonics Sonochemistry, 2024, 103, pp.106775. ⟨10.1016/j.ultsonch.2024.106775⟩

Article dans une revue hal-04508237v1
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Induced-volatolomics for the design of tumour activated therapy

Rémi Châtre , Estelle Blochouse , Rony Eid , Fabiola Djago , Justin Lange et al.

Chemical Science, 2023, 14 (18), pp.4697-4703. ⟨10.1039/d2sc06797h⟩

Article dans une revue hal-04098727v1
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Life in an unsuspected antibiotics world: River biofilms

Olha Matviichuk , Leslie Mondamert , Claude Geffroy , Christophe Dagot , Jérôme Labanowski

Water Research, 2023, 231, pp.119611. ⟨10.1016/j.watres.2023.119611⟩

Article dans une revue hal-04032840v1
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Gas Chromatography Fingerprint of Martian Amino Acids before Analysis of Return Samples

Rihab Fkiri , Ramzi Timoumi , Guillaume Rioland , Pauline Poinot , Fabien Baron et al.

Chemosensors, 2023, 11 (2), pp.76. ⟨10.3390/chemosensors11020076⟩

Article dans une revue hal-04508246v1
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River Biofilms Microbiome and Resistome Responses to Wastewater Treatment Plant Effluents Containing Antibiotics

Olha Matviichuk , Leslie Mondamert , Claude Geffroy , Margaux Gaschet , Christophe Dagot et al.

Frontiers in Microbiology, 2022, 13, pp.795206. ⟨10.3389/fmicb.2022.795206⟩

Article dans une revue hal-03789363v1
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A β-Cyclodextrin-Albumin Conjugate for Enhancing Therapeutic Efficacy of Cytotoxic Drugs

Chad Plumet , Rémi Châtre , Fabiola Djago , Elodie Péraudeau , Quentin Blancart-Remaury et al.

Bioconjugate Chemistry, 2022, 33 (6), pp.1138-1144. ⟨10.1021/acs.bioconjchem.2c00182⟩

Article dans une revue hal-03765739v1
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Integrative analytical workflow to enhance comprehensive analysis of organic molecules in extraterrestrial objects

Coline Serra , Justin Lange , Quentin Blancart-Remaury , Ramzi Timoumi , Grégoire Danger et al.

Talanta, 2022, 243, pp.123324. ⟨10.1016/j.talanta.2022.123324⟩

Article dans une revue hal-03586508v1

Focused ultrasound extraction versus microwave-assisted extraction for extraterrestrial objects analysis

Ramzi Timoumi , Pascaline François , Aurelie Le Postollec , Michel Dobrijevic , Brian Gregoire et al.

Analytical and Bioanalytical Chemistry, 2022, 414 (12), pp.3643-3651. ⟨10.1007/s00216-022-04004-8⟩

Article dans une revue hal-04508277v1
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A Novel Proteomics-Based Strategy for the Investigation of Peptide Sequences in Extraterrestrial Samples

Justin Lange , Fabiola Djago , Balkis Eddhif , Quentin Remaury , Alexander Ruf et al.

Journal of Proteome Research, 2020, 20 (2), pp.1444-1450. ⟨10.1021/acs.jproteome.0c00700⟩

Article dans une revue hal-03052767v1
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Spectral characteristics of soil dissolved organic matter: Long-term effects of exogenous organic matter on soil organic matter and spatial-temporal changes

N.Y. Musadji , L. Lemée , L. Caner , G. Porel , P. Poinot et al.

Chemosphere, 2020, 240, pp.124808. ⟨10.1016/j.chemosphere.2019.124808⟩

Article dans une revue hal-02284823v1

Spectral characteristics of soil dissolved organic matter: Long-term effects of exogenous organic matter on soil organic matter and spatial-temporal changes

N.Y. Musadji , L. Lemée , L. Caner , G. Porel , P. Poinot et al.

Chemosphere, 2020, 240, pp.124808. ⟨10.1016/j.chemosphere.2019.124808⟩

Article dans une revue hal-05543193v1

The Challenging Detection of Nucleobases from Pre-accretional Astrophysical Ice Analogs

Alexander Ruf , Justin Lange , Balkis Eddhif , Claude Geffroy , Louis Le Sergeant D’hendecourt et al.

The Astrophysical Journal Letters, 2019, 887 (2), pp.L31. ⟨10.3847/2041-8213/ab59df⟩

Article dans une revue hal-02468396v1
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Primary Step Towards In Situ Detection of Chemical Biomarkers in the UNIVERSE via Liquid-Based Analytical System: Development of an Automated Online Trapping/Liquid Chromatography System

Thomas Ribette , Bertrand Leroux , Balkis Eddhif , Audrey Allavena , Marc David et al.

Molecules, 2019, 24 (7), pp.1429. ⟨10.3390/molecules24071429⟩

Article dans une revue hal-04508273v1
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Data for dynamics analysis of soil dissolved organic matter. Long term amendment effect

Neil Yohan Musadji , Claude Geffroy-Rodier

Data in Brief, 2019, 27, pp.104665. ⟨10.1016/j.dib.2019.104665⟩

Article dans une revue hal-04052666v1

Data for dynamics analysis of soil dissolved organic matter. Long term amendment effect

Neil Yohan Musadji , Claude Geffroy-Rodier

Data in Brief, 2019, 27, pp.104665. ⟨10.1016/j.dib.2019.104665⟩

Article dans une revue hal-05543282v1

2-Acetamido-2-deoxy- l -iminosugar C -Alkyl and C -Aryl Glycosides: Synthesis and Glycosidase Inhibition

Balkis Eddhif , Justin Lange , Nadia Guignard , Yann Batonneau , Jonathan A. Clarhaut et al.

European Journal of Organic Chemistry, 2018, 2018 (40), pp.5477-5488. ⟨10.1002/ejoc.201800678⟩

Article dans une revue hal-02172201v1
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TCA precipitation and ethanol/HCl single-step purification evaluation: One-dimensional gel electrophoresis, bradford assays, spectrofluorometry and Raman spectroscopy data on HSA, Rnase, lysozyme - Mascots and Skyline data

Balkis Eddhif , Nadia Guignard , Yann Batonneau , Jonathan A. Clarhaut , Sébastien Papot et al.

Data in Brief, 2018, 17, pp.938-953. ⟨10.1016/j.dib.2018.01.095⟩

Article dans une revue hal-02169942v1
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Unusual microbial mat-related structural diversity 2.1 billion years ago and implications for the Francevillian biota

Jérémie Aubineau , Abderrazak El Albani , Ernest Chi Fru , Murray K. Gingras , Yann Batonneau et al.

Geobiology, 2018, 16 (5), pp.476-497. ⟨10.1111/gbi.12296⟩

Article dans une revue insu-01869078v1

Study of a novel agent for TCA precipitated proteins washing - comprehensive insights into the role of ethanol/HCl on molten globule state by multi-spectroscopic analyses

Claude Geffroy-Rodier , Balkis Eddhif , Justin Lange , Nadia Guignard , Yann Batonneau et al.

Journal of Proteomics, 2018, 173, pp.77 - 88. ⟨10.1016/j.jprot.2017.11.016⟩

Article dans une revue istex insu-01823781v1

Pilot for Validation of Online Pretreatments for Analyses of Organics by Gas Chromatography-Mass Spectrometry: Application to Space Research

M. David , Ny Musadji , J. Labanowski , R. Sternberger , C. Geffroy-Rodier

Analytical Chemistry, 2016, ⟨10.1021/acs.analchem.6b00052⟩

Article dans une revue hal-01445960v1

Pilot for Validation of Online Pretreatments for Analyses of Organics by Gas Chromatography–Mass Spectrometry: Application to Space Research

M. David , N.-Y. Musadji , J. Labanowski , R. Sternberg , C. Geffroy-Rodier

Analytical Chemistry, 2016, 88 (10), pp.5137-5144. ⟨10.1021/acs.analchem.6b00052⟩

Article dans une revue hal-05543221v1

Occurrence of plant and fecal steroid and their evolution during co-composting of sewage sludge and lignocellulosic waste

Loubna El Fels , Fatima Zahra El Ouaqoudi , Laurent Lemée , Claude Geffroy , André Ambles et al.

Biochemical Engineering Journal, 2016, 105, pp.497-504. ⟨10.1016/j.bej.2015.10.025⟩

Article dans une revue istex hal-01247794v1

Searching for organic compounds in the Universe

Pauline Poinot , Claude Geffroy Rodier

Trends in Analytical Chemistry, 2015, 65, pp.1-12 ⟨10.1016/j.trac.2014.09.009⟩

Article dans une revue hal-01360200v1
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Volatile and Organic Compositions of Sedimentary Rocks in Yellowknife Bay, Gale Crater, Mars

Douglas W. Ming , P. D. Archer , D. P. Glavin , J. L. Eigenbrode , H. B. Franz et al.

Science, 2014, 343 (6169), ⟨10.1126/science.1245267⟩

Article dans une revue hal-01238192v1

Distribution of PAHs and trace metals in urban stormwater sediments: combination of density fractionation, mineralogy and microanalysis

Amelène El-Mufleh , Béatrice Béchet , Isabelle Basile-Doelsch , Claude Geffroy-Rodier , Anne Gaudin et al.

Environmental Science and Pollution Research, 2014, 21 (16), pp.9764-9776. ⟨10.1007/s11356-014-2850-7⟩

Article dans une revue hal-01426261v1

Distribution of PAH residues in humic and mineral fractions of sediments from stormwater infiltration basins

A. El-Mufleh , B. Bechet , L. Grasset , C. Rodier , A. Gaudin et al.

Journal of Soils and Sediments, 2013, 13, pp.531-542. ⟨10.1007/s11368-012-0586-x⟩

Article dans une revue istex hal-00921060v1

Gas chromatography-mass spectrometry of hexafluoroacetone derivatives: First time utilization of a gaseous phase derivatizing agent for analysis of extraterrestrial amino acids

C. Geffroy-Rodier , A. Buch , R. Sternberg , S. Papot

Journal of Chromatography A, 2012, 1245, pp.158-166. ⟨10.1016/j.chroma.2012.04.062⟩

Article dans une revue istex hal-00710316v1

Search for evidence of life in space: Analysis of enantiomeric organic molecules by N,N-dimethylformamide dimethylacetal derivative dependant Gas Chromatography–Mass Spectrometry

Caroline Freissinet , A. Buch , R. Sternberg , Cyril Szopa , C. Geffroy-Rodier et al.

Journal of Chromatography A, 2010, 1217 (5), pp.731-740. ⟨10.1016/j.chroma.2009.11.009⟩

Article dans une revue istex hal-00458810v1

Development of a gas chromatography compatible Sample Processing System (SPS) for the in-situ analysis of refractory organic matter in Martian soil: preliminary results

Arnaud Buch , Robert Sternberg , Cyril Szopa , Caroline Freissinet , C. Garnier et al.

Advances in Space Research, 2009, 43 (1), pp.143-151. ⟨10.1016/j.asr.2008.05.001⟩

Article dans une revue istex hal-00349247v1

Thermochemolysis in search for organics in extraterrestrial environments

C. Geffroy-Rodier , L. Grasset , R. Sternberg , Arnaud Buch , A. Amblès

Journal of Analytical and Applied Pyrolysis, 2009, 85 (1-2), pp.454-459. ⟨10.1016/j.jaap.2008.10.005⟩

Article dans une revue istex hal-00800833v1

Depth-related variations in organic matte rat the molecular level in a loamy soil : reference data for a long-term experiment devoted to the carbon sequestration research field.

Julien Celerier , Claude Rodier , Patrick Favetta , Laurent Lemée , André Amblès

European Journal of Soil Science, 2009, 60 (1), pp.33-43. ⟨10.1111/j.1365-2389.2008.01085⟩

Article dans une revue istex hal-00374622v1

A new extraction technique for in situ analyses of amino and carboxylic acids on Mars by gas chromatography mass spectrometry.

Arnaud Buch , Daniel P. Glavin , R. Sternberg , Cyril Szopa , C. Rodier et al.

Planetary and Space Science, 2006, 54, pp.1592-1599. ⟨10.1016/j.pss.2006.05.041⟩

Article dans une revue istex hal-00133424v1

A laboratory pilot for in situ analysis of refractory organic matter in Martian soil by gas chromatography–mass spectrometry

Damein Meunier , Robert Sternberg , Franck Mettetal , Arnaud Buch , David Coscia et al.

Advances in Space Research, 2005, 39 (3), pp.337-344. ⟨10.1016/j.asr.2005.05.008⟩

Article dans une revue istex hal-00144945v1

Search for organics in extraterrestrial environments by in situ gas chromatography analysis

Claude Rodier , Robert Sternberg , Cyril Szopa , A. Buch , Michel Cabane et al.

Advances in Space Research, 2005, 36, pp.195-200. ⟨10.1016/j.asr.2004.12.072⟩

Article dans une revue istex hal-00078182v1

Detection of martian amino acids by chemical derivatization coupled to gas chromatography: In situ and laboratory analysis

C. Rodier , O. Vandenabeele-Trambouze , R. Sternberg , David Coscia , Patrice Coll et al.

Advances in Space Research, 2001, 27 (2), pp.195 - 199. ⟨10.1016/S0273-1177(01)00047-3⟩

Article dans une revue istex hal-01680599v1