Marc Benedetti
Content / Work
Education - Training.
2001 Habilitation à Diriger de Recherche de l’Université Pierre et Marie Curie
1989 Thèse de Doctorat de l’Université de Paris VII : Spécialité géochimie fondamentale.
1985 D.E.A. de Géochimie et Géophysique Interne, Université Paris VII..
My Google Scholar, My ORCID, My ResearchGate
Research Topics within the Earth System Sciences Theme.
The overall focus of my research concerns the study of interactions between major and trace elements and major constituents of water and soil in biogeochemical cycles. Continental surfaces are the locus of significant transfers and exchanges of materials. At the watershed scale, these transfers are made in a large geochemical cycles: weathering of rocks - transport by rivers - sedimentation - diagenesis.
To understand these transfers and the environmental role of organic matter, it is necessary to determine the speciation of chemical elements in the environment: dissolved, colloidal, and / or solid. The adsorption and complexation of major and trace elements by finely divided materials (ie colloidal minerals, organo-inorganic and organic) influence transfer processes in rivers and soils.
These questions are addressed under the 3 following topics:
1 - Experimental study of processes at interfaces, understanding the mechanisms that control the speciation and transfer of elements in water and soil, studying the reactions of heterogeneous solid-liquid type.
2 - Speciation of chemical elements in natural environments (water and soil) and modelling of interactions between major and trace elements and various components of water-soil system.
3 - Study of the early weathering: fate of carbon and trace elements in soils.
Appointments.
1989-1993 CNRS Researcher (CR2) University Aix Marseille III, France.
1993-1996 CNRS Researcher (CR2) Agricultural University of Wageningen, The Netherlands.
1996-2004 CNRS Researcher (CR1) Université Pierre et Marie Curie.
2004-2016 Head of the Aquatic Geochemistry Team IPGP-UMR 7154, Paris, France.
2009-2014. Deputy Director for Sciences Affairs, Université Paris Diderot, Paris, France.
2004-Pres. Full Professor, Dept. of Chemistry, Université Paris Cité, Paris, France.
2009-Pres. Deputy Director of the IPGP, Paris, France.
Synergistic Activities and Major Review Functions.
Member of the Scientific council of the ERC Advanced Grant Panel (2019-2021)
Member of the Scientific council of the ERC Starting Grant Panel (2022-...)
Member of the Scientific council of the ANSES for the APR PNREST (2019-2023)
Member of theVision Group of the CEFIPRA Indo French collaboration (2016-2018).
Member of the Scientific board of the CEFIPRA Indo French collaboration (2010-2014).
Member of the Scientific board Program PNETOX (programme national en ecotoxicologie) (2004-2008).
Member of the Scientific board Program Ecotdyn de l’ACI ECCO (2003-2006).
Member of the CNRS national comity CID N°46 (2003-2004).
Project review for NERC (UK) et Swedish research Council and French ANR and AERES and IRD.
Member of : American Chemical Society, Geochemical Society, AGU, IHSS et Président du groupe français de l’International Humic Substance Society (2006-2012).
Projects
Fe-Mn oxides and trace element dynamics in Chinese red soils
This project seeks to identify the source and speciation of toxic metals (Cr and Cd) associated with iron oxides in soils from southern China
PIREN Seine: transfers of nanoparticles to watercourses in drained agricultural basins
Characterising nanoparticles from agricultural catchments to better understand their origin and fate in the critical zone.
Post-FIRE pollutants mobilisation into surface water resources
This multi-faceted approach aims to fully understand the environmental consequences of wildfires and their impact on the contamination of water resour...
Siderophores assisted Biorecovery of Technology Critical Elements: Gallium (Ga), germanium (Ge) and indium (In) from end-of-life products (SIDEREC)
The SIDEREC project is aiming at recovering Gallium (Ga), germanium (Ge) and indium (In) from end-of-life products end-of-life (EOL) products as a way...
TOF-COL
The formation of nano-sized (between 1 nm and 1 µm) particles is one of the most under-constrained processes of soil formation, while their export by ...
Uranium speciation and competition between organic matter, calcium and carbonates
The project will quantify the evolution of the proportion of U(VI) associated with MON as a function of MON types, total U concentration and selected ...
Publications
Zheng Kun, Benedetti Marc, Jain Rohan, Pollmann Katrin, van Hullebusch Eric. Recovery of gallium (and indium) from spent LEDs: Strong acids leaching versus selective leaching by siderophore desferrioxamine E. Separation and Purification Technology, Elsevier, June 2024, 338. <10.1016/j.seppur.2024.126566>
Kouhail Yasmine, Reiller Pascal E, Vio Laurent, Benedetti Marc F. Size evolution of Eu(III)-fulvic acid complexes with pH, metal, and fulvic acid concentrations: implications for modelling of metal-humic substances interactions. Environmental Chemistry, CSIRO Publishing, 2024, 21. <10.1071/EN23108>
Qin Xiaoquan, Guinoiseau Damien, Ren Zongling, Benedetti Marc F. Redox control of chromium in the red soils from China evidenced by Cr stable isotopes. Journal of Hazardous Materials, Elsevier, December 2023. <10.1016/j.jhazmat.2023.133406>
Isambert Aude, Sivry Yann, Coural Sophie, Tharaud Mickaël, Benedetti Marc F., Carvallo Claire, Turcati Laure, Franke Christine, Macouin Mélina, Rousse Sonia. Cartographie de la pollution aux particules fines métalliques en zone urbaine. Le cas du Grand Paris de 2016 à aujourd’hui : apport des sciences participatives. 30 October 2023.
Zheng Kun, Benedetti Marc, van Hullebusch Eric. Recovery technologies for indium, gallium, and germanium from end-of-life products (electronic waste) – A review. Journal of Environmental Management, Elsevier, 2023, 347. <10.1016/j.jenvman.2023.119043>
Tharaud Mickaël, Schlatt Lukas, Shaw Phil, Benedetti Marc. Nanoparticle identification using single particle ICP-ToF-MS acquisition coupled to cluster analysis. From engineered to natural nanoparticles. Journal of Analytical Atomic Spectrometry, Royal Society of Chemistry, 07 October 2022, 37. <10.1039/d2ja00116k>
Wang Jia-Lan, Alasonati Enrica, Fisicaro Paola, Benedetti Marc F.. Titanium nanoparticles fate in small-sized watersheds under different land-uses. Journal of Hazardous Materials, Elsevier, 2022, 422. <10.1016/j.jhazmat.2021.126695>
Zaouri Noor, Gutierrez Leonardo, Benedetti Marc F., Croué Jean-Philippe. Interactions between model organic compounds and metal oxides. Colloids and Surfaces A: Physicochemical and Engineering Aspects, Elsevier, September 2021, 625. <10.1016/j.colsurfa.2021.126858>
Siroux Brice, Latrille Christelle, Beaucaire Catherine, Petcut Cristina, Tabarant Michel, Benedetti Marc F., Reiller Pascal E.. On the use of a multi-site ion-exchange model to predictively simulate the adsorption behaviour of strontium and caesium onto French agricultural soils. Applied Geochemistry, Elsevier, September 2021, 132. <10.1016/j.apgeochem.2021.105052>
Phalyvong Karine, Sivry Yann, Pauwels Hélène, Gélabert Alexandre, Tharaud Mickael, Wille Guillaume, Bourrat Xavier, Ranville James F., Benedetti Marc F.. Assessing CeO2 and TiO2 Nanoparticle Concentrations in the Seine River and Its Tributaries Near Paris. Frontiers in Environmental Science, Frontiers, 11 February 2021, 8. <10.3389/fenvs.2020.549896>
Tharaud Mickael, Louvat Pascale, Benedetti Marc F.. Detection of nanoparticles by single-particle ICP-MS with complete transport efficiency through direct nebulization at few-microlitres-per-minute uptake rates. Analytical and Bioanalytical Chemistry, Springer Verlag, January 2021, 413. <10.1007/s00216-020-03048-y>
Supiandi Izyan, Charron Gaelle, Tharaud Mickael, Benedetti Marc F., Sivry Yann. Tracing multi-isotopically labelled CdSe/ZnS quantum dots in biological media. Scientific Reports, Nature Publishing Group, December 2020, 10. <10.1038/s41598-020-59206-w>
Brackx Gwennhaël, Guinoiseau Damien, Duponchel Ludovic, Gelabert Alexandre, Reichel Victoria, Zrig Samia, Di Meglio Jean-Marc, Benedetti Marc F., Gaillardet Jerome, Charron Gaëlle. A frugal implementation of Surface Enhanced Raman Scattering for sensing Zn2+ in freshwaters – In depth investigation of the analytical performances. Scientific Reports, Nature Publishing Group, December 2020, 10. <10.1038/s41598-020-58647-7>
Ilina Svetlana, Marang Laura, Louriño-Cabana Beatriz, Eyrolle Frederique, Boyer Patrick, Coppin Frederic, Sivry Yann, Gélabert Alexandre, Benedetti Marc F.. Solid/liquid ratios of trace elements and radionuclides during a Nuclear Power Plant liquid discharge in the Seine River: Field measurements vs geochemical modeling. Journal of Environmental Radioactivity, Elsevier, September 2020, 220-221. <10.1016/j.jenvrad.2020.106317>
Carboni Andrea, Gélabert Alexandre, Charron Gaëlle, Faucher Stéphane, Lespes Gaetane, Sivry Yann, Benedetti Marc F.. Mobility and transformation of CdSe/ZnS quantum dots in soil: Role of the capping ligands and ageing effect. Chemosphere, Elsevier, September 2020, 254. <10.1016/j.chemosphere.2020.126868>
Martin Loïc M, Simonucci Caroline, Rad Sétareh, Benedetti Marc F.. Effect of natural organic matter on thallium and silver speciation. Journal of Environmental Sciences, Elsevier, July 2020, 93. <10.1016/j.jes.2020.04.001>
Desmau Morgane, Levard Clément, Vidal Vladimir, Ona-Nguema Georges, Charron Gaëlle, Benedetti Marc F., Gélabert Alexandre. How microbial biofilms impact the interactions of Quantum Dots with mineral surfaces?. NanoImpact, Elsevier, July 2020, 19. <10.1016/j.impact.2020.100247>
Davranche Mélanie, Gélabert Alexandre, Benedetti Marc F.. Electron Transfer Drives Metal Cycling in the Critical Zone. Elements, GeoScienceWorld, 01 June 2020, 16. <10.2138/gselements.16.3.185>
Wang Jialan, Alasonati Enrica, Tharaud Mickael, Gelabert Alexandre, Fisicaro Paola, Benedetti Marc F.. Flow and fate of silver nanoparticles in small French catchments under different land-uses: The first one-year study. Water Research, IWA Publishing/Elsevier, June 2020, 176. <10.1016/j.watres.2020.115722>
Qin Xiao-Quan, Yao Bo, Jin Liang, Zheng Xiang-Zhou, Ma Jie, Benedetti Marc F., Li Yongtao, Ren Zong-Ling. Characterizing Soil Dissolved Organic Matter in Typical Soils from China Using Fluorescence EEM–PARAFAC and UV–Visible Absorption. Aquatic Geochemistry, Springer Verlag, March 2020, 26. <10.1007/s10498-019-09366-7>