Sorbonne-Univ./CNRS

Laboratoire de chimie de la matière condensée de Paris
Tour 44-43 / 4ème étage
Case courrier 174
4, Place Jussieu
75005 PARIS
France

Guillaume LAURENT

Ingénieur(e) d’Études
SMiLES

guillaume.laurent(@-Code a retirer pour éviter le SPAM-)sorbonne-universite.fr
+33 1 44 27 61 47, bureau 43-44-404


Specialist in solid-state Nuclear Magnetic Resonance (NMR), I am in charge of a 300 MHz wide bore NMR spectrometer, included into Sorbonne Université’s NMR platform. I am especially interested to organic/inorganic interfaces study, biomineralization processes and sensitivity enhancement.

300WB

Solid-state NMR is suffering from an intrinsic low sensitivity, despite recent improvements. Instrumentation, fast acquisition and signal processing approaches were investigated to circumvent this drawback as far as possible. Firstly, microcoils (Magic Angle Coil Spinning, MACS) were placed into rotors and inductively coupled to the standard probe coil. A time gain of ~ 5 was obtained for microquantities with a mass m ~ 100-200 µg (hal-02156281).

Secondly, acquisition time was decreased by mean of Carr-Purcell-Meiboom-Gill (CPMG) echoes for direct acquisition. Adequate processing is required to get the best enhancement from this technique. We provided a Python software to process data either using standard spikelets or superposition methods, or with a denoising method. A time gain of ~ 3-100 was possible (NMR_post_proc).

Thirdly, Non-Uniform Sampling (NUS) was chosen as a way to decrease acquisition time of indirect dimensions of multi-dimensional experiments. Poisson sampling revealed to be the best choice to limit artefacts, whereas hybrid sampling proved to be efficient on spectra with both broad and narrow peaks. A time gain of ~ 4 was achieved (hal-01745319).

Fourthly, spectra were processed with Singular Value Decomposition (SVD) denoising. We highlighted an overestimation of Gaussian peaks by ~ 20 %. Automatic thresholding was implemented, giving a time gain of ~ 2.3 (hal-01879736).

Finally, computation time was decreased by ~ 100 by combining ‘divide and conquer’ algorithm, optimised libraries, hardware instruction calls and single precision. A comparison between Central Processing Units (CPU) and Graphical Processing Units (GPU) was provided (hal-02063604).

Increasing solid-state NMR sensitivity

List of works

https://orcid.org/0000-0002-8127-5326

https://publons.com/researcher/1704625/guillaume-p-laurent/

Journal articles

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Niki Baccile, Thomas Zinn, Guillaume Laurent, Ghazi Messaoud, Viviana Cristiglio, et al.. Unveiling the Interstitial Pressure Between Growing Ice Crystals During Ice-Templating Using a Lipid Lamellar Probe. Journal of Physical Chemistry Letters, American Chemical Society, 2020, 11 (6), pp.1989-1997. ⟨10.1021/acs.jpclett.9b03347⟩. ⟨hal-02490271⟩
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https://hal.archives-ouvertes.fr/hal-02490271/file/10.1021_acs.jpclett.9b03347%20-%20Manuscript%20%2B%20SI.pdf BibTex
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Laëtitia Mayen, Nicholai Jensen, Danielle Laurencin, Olivier Marsan, Christian Bonhomme, et al.. A soft-chemistry approach to the synthesis of amorphous calcium ortho/pyrophosphate biomaterials of tunable composition. Acta Biomaterialia, Elsevier, 2020, 103, pp.333-345. ⟨10.1016/j.actbio.2019.12.027⟩. ⟨hal-02447805⟩
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https://hal.sorbonne-universite.fr/hal-02447805/file/2020_Mayen%20et%20al_full.pdf BibTex
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Guillaume Laurent, Pierre-Aymeric Gilles, William Woelffel, Virgile Barret-Vivin, Emmanuelle Gouillart, et al.. Denoising applied to spectroscopies-part II: Decreasing computation time. Applied Spectroscopy Reviews, Taylor & Francis, 2020, 55 (3), pp.173-196. ⟨10.1080/05704928.2018.1559851⟩. ⟨hal-02063604⟩
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https://hal.sorbonne-universite.fr/hal-02063604/file/2018-12-14_SVD_part2_noemail.pdf BibTex
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Brindusa Dragoi, Guillaume Laurent, Sandra Casale, Taissire Benamor, Bénédicte Lebeau, et al.. Stability and degradation of PEO20PPO70PEO20 triblock copolymers in mesostructured silica. Journal of Sol-Gel Science and Technology, Springer Verlag, 2019, 91 (3), pp.552-566. ⟨10.1007/s10971-019-05044-w⟩. ⟨hal-02175149⟩
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https://hal.sorbonne-universite.fr/hal-02175149/file/2019-06-27%20-%20Hybrids%20-%20final.pdf BibTex
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Guillaume Laurent, William Woelffel, Virgile Barret-Vivin, Emmanuelle Gouillart, Christian Bonhomme. Denoising applied to spectroscopies-part I: concept and limits. Applied Spectroscopy Reviews, Taylor & Francis, 2019, 54 (7), pp.602-630. ⟨10.1080/05704928.2018.1523183⟩. ⟨hal-01879736⟩
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https://hal.sorbonne-universite.fr/hal-01879736/file/LAURENT_SVD_part1_revised_editor.pdf BibTex
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Stanislas von Euw, Yan Wang, Guillaume Laurent, Christophe Drouet, Florence Babonneau, et al.. Bone mineral: new insights into its chemical composition. Scientific Reports, Nature Publishing Group, 2019, 9, pp.8456. ⟨10.1038/s41598-019-44620-6⟩. ⟨hal-02155237⟩
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https://hal.sorbonne-universite.fr/hal-02155237/file/2019_Euw%20et%20al_Bone%20mineral.pdf BibTex
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Nada Ben Ahmed, Sylvie Masse, Guillaume Laurent, Jean-Yves Piquemal, Claude Yéprémian, et al.. Optical microalgal biosensors for aqueous contaminants using organically doped silica as cellular hosts. Analytical and Bioanalytical Chemistry, Springer Verlag, 2018, 410 (4), pp.1205-1216. ⟨10.1007/s00216-017-0405-8⟩. ⟨hal-01533631⟩
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https://hal.sorbonne-universite.fr/hal-01533631/file/ABC-02198-2016_accepted.pdf BibTex
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Thierry Azaïs, Guillaume Laurent, Kuldeep Panesar, Andrei Nossov, Flavien Guenneau, et al.. Implication of Water Molecules at the Silica – Ibuprofen Interface in Silica-Based Drug Delivery Systems Obtained through Incipient Wetness Impregnation. Journal of Physical Chemistry C, American Chemical Society, 2017, 121 (48), pp.26833-26839. ⟨10.1021/acs.jpcc.7b08919⟩. ⟨hal-01637716⟩
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https://hal.sorbonne-universite.fr/hal-01637716/file/Azais%20et%20al-accepted.pdf BibTex
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Asmae Gouza, Sanaa Saoiabi, Miloud El Karbane, Sylvie Masse, Guillaume Laurent, et al.. Oil shale powders and their interactions with ciprofloxacin, ofloxacin, and oxytetracycline antibiotics. Environmental Science and Pollution Research, Springer Verlag, 2017, 2017 (24), pp.25977-25985 ⟨10.1007/s11356-017-0100-5⟩. ⟨hal-01613976⟩
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https://hal.sorbonne-universite.fr/hal-01613976/file/ESPR-Coradin-revised.pdf BibTex
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Paulo Peres de Sa Peixoto Junior, Juliana Valle Costa Silva, Guillaume Laurent, Marc Schmutz, Daniel Thomas, et al.. How High Concentrations of Proteins Stabilize the Amorphous State of Calcium Orthophosphate: A Solid-State Nuclear Magnetic Resonance (NMR) Study of the Casein Case. Langmuir, American Chemical Society, 2017, 33 (5), pp.1256-1264. ⟨10.1021/acs.langmuir.6b04235⟩. ⟨hal-01462797⟩
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https://hal.archives-ouvertes.fr/hal-01462797/file/De%20Sa%20Peixoto%20et%20al.%20-%202017%20-%20How%20high%20concentrations%20of%20proteins%20stabilize%20the%20.pdf BibTex
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Stanislas von Euw, Widad Ajili, Tsou-Hsi-Camille Chan-Chang, Annette Delices, Guillaume Laurent, et al.. Amorphous Surface Layer versus Transient Amorphous Precursor Phase in Bone - A Case Study Investigated by Solid-state NMR Spectroscopy. Acta Biomaterialia, Elsevier, 2017, 59, pp.351-360. ⟨10.1016/j.actbio.2017.06.040⟩. ⟨hal-01559945⟩
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https://hal.sorbonne-universite.fr/hal-01559945/file/Von_Euw_Amorphous_Surface.pdf BibTex
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Sylvie Masse, Andrzej Pisera, Guillaume Laurent, Thibaud Coradin. A Solid State NMR Investigation of Recent Marine Siliceous Sponge Spicules. Minerals, MDPI, 2016, 6 (1), pp.21. ⟨10.3390/min6010021⟩. ⟨hal-01310556⟩
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https://hal.sorbonne-universite.fr/hal-01310556/file/minerals-06-00021.pdf BibTex

Conference papers

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Guillaume Laurent, Winh-Chhunn Teh, Jochen A. Lehmann-Horn, Dimitrios Sakellariou, Christian Bonhomme. Microcoils to improve solid-state NMR sensitivity. XXXI ème Congrès du GERM, Approches rapides en RMN, May 2019, Saint-Pierre d’Oléron, France. ⟨hal-02156281⟩
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Guillaume Laurent, Christian Bonhomme. Non-uniform sampling applied to solid-state NMR. RMN structurale dans le Bassin Parisien, Mar 2018, Orléans, France. ⟨hal-01745319⟩
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Guillaume Laurent, William Woelffel, Virgile Barret-Vivin, Emmanuelle Gouillart, Christian Bonhomme. Spectra denoising: using graphic cards ?. RMN structurale dans le Bassin Parisien, Jan 2016, Thiais, France. ⟨hal-01277415⟩
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Guillaume Laurent, William Woelffel, Virgile Barret-Vivin, Emmanuelle Gouillart, Christian Bonhomme. Performance du SVD pour débruiter les spectres RMN et Raman. c2i-2016 : 7ème Colloque Interdisciplinaire en Instrumentation, Jan 2016, Saint-Nazaire, France. pp.1-8. ⟨hal-01277387⟩
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Poster communications

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Sylvie Masse, Guillaume Laurent, Thibaud Coradin, Andrzej Pisera. New Expectation from DNP-Enhanced SS-NMR to figure out the Role of the Organic-Silica Interfaces: the Case of Diatom Frustules and Marine Siliceous Sponge Spicules. Magnetism and Magnetic Resonance: Magnetic Resonance, Understanding, Measurements and Modeling, Jun 2019, Strasbourg, France. ⟨hal-02156116⟩
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https://hal.sorbonne-universite.fr/hal-02156116/file/2019-06-02%20-%20Sylvie_Poster%20MRM.pdf BibTex
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Guillaume Laurent, Christian Bonhomme. Improving solid-state NMR sensitivity using instrumentation, fast acquisition and post-processing. EUROpean MAgnetic Resonance meeting, EUROMAR, Jul 2018, Nantes, France. ⟨hal-01832993⟩
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https://hal.sorbonne-universite.fr/hal-01832993/file/2018-07-01_06%20-%20poster%20LAURENT.pdf BibTex
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Guillaume Laurent, Florence Babonneau. NMR safeguarding plan in case of major flooding of the Seine river. XXIXème Congrès du Groupement d’Études de Résonance Magnétique, May 2017, Aussois, France. ⟨hal-01526673⟩
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https://hal.sorbonne-universite.fr/hal-01526673/file/LAURENT_poster.pdf BibTex
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Guillaume Laurent, Christian Bonhomme. Non-uniform sampling & denoising applied to nuclear magnetic resonance. Spring School on Sparse Representations and Compressed Sensing, Apr 2016, Ilmenau, Germany. ⟨hal-01516795⟩
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https://hal.sorbonne-universite.fr/hal-01516795/file/LAURENT_poster.pdf BibTex

Reports

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Guillaume Laurent. Plan de sauvegarde des spectromètres RMN sur le site de Jussieu en cas de crue majeure de la Seine. [Rapport Technique] hal-01516834, UPMC - Paris 6 Sorbonne Universités. 2017, pp.1-8. ⟨hal-01516834⟩
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https://hal.sorbonne-universite.fr/hal-01516834/file/Crue%20majeure.pdf BibTex

Journal articles

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Damien Debecker, Cédric Boissière, Guillaume Laurent, Stéphanie Huet, Philippe Eliaers, et al.. First Acidic Macro-Mesocellular Aluminosilicate Monolithic foams "SiAl(HIPE)" and their Catalytic Properties. Chemical Communications, Royal Society of Chemistry, 2015, 51 (74), pp.14018-14021. ⟨10.1039/C5CC05328E⟩. ⟨hal-01191422v2⟩
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https://hal.sorbonne-universite.fr/hal-01191422/file/c5cc05328e.pdf BibTex
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Céline Rosticher, Bruno Viana, Guillaume Laurent, Patrick Le Griel, Corinne Chanéac. Insight into CaMgSi2O6:Eu2+,Mn2+,Dy3+ Nanoprobes: Influence of Chemical Composition and Crystallinity on Persistent Red Luminescence. European Journal of Inorganic Chemistry, Wiley-VCH Verlag, 2015, 2015 (22), pp.3681-3687. ⟨10.1002/ejic.201500257⟩. ⟨hal-01281472⟩
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https://hal.sorbonne-universite.fr/hal-01281472/file/postprint.pdf BibTex
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Thomas Georgelin, Maguy Jaber, Frederic Fournier, Guillaume Laurent, France Costa-Torro, et al.. Stabilization of ribofuranose by a mineral surface. Carbohydrate Research, Elsevier, 2015, 402, pp.241-244. ⟨10.1016/j.carres.2014.07.018⟩. ⟨hal-01275035⟩
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https://hal.archives-ouvertes.fr/hal-01275035/file/2015_Georgelin%20et%20al_Stabilization%20of%20ribofuranose%20by%20a%20mineral%20surface.pdf BibTex
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Xiaolin Wang, Sylvie Masse, Guillaume Laurent, Christophe Hélary, T. Coradin. Impact of Polyethylenimine Conjugation Mode on the Cell Transfection Efficiency of Silica Nanovectors. Langmuir, American Chemical Society, 2015, 31 (40), pp.11078-11085. ⟨10.1021/acs.langmuir.5b02616⟩. ⟨hal-01274327⟩
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https://hal.archives-ouvertes.fr/hal-01274327/file/Xiaolin-langmuir-2-full.pdf BibTex
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Yan Wang, Stanislas von Euw, Guillaume Laurent, Charlene Crevant, Laure Bonhomme-Coury, et al.. Impact of collagen confinement vs. ionic substitutions on the local disorder in bone and biomimetic apatites. Materials Horizons, cRoyal Society of Chemistry, 2014, 1 (2), pp.224-231. ⟨10.1039/c3mh00071k⟩. ⟨hal-01275062⟩
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https://hal.archives-ouvertes.fr/hal-01275062/file/2013-10-03.pdf BibTex
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Yan Wang, Stanislas von Euw, Francisco M. Fernandes, Sophie Cassaignon, Mohamed Selmane, et al.. Water-mediated structuring of bone apatite. Nature Materials, Nature Publishing Group, 2013, 12 (12), pp.1144-1153. ⟨10.1038/NMAT3787⟩. ⟨hal-01289769⟩
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https://hal.archives-ouvertes.fr/hal-01289769/file/2012_Wang_NatMat_final.pdf BibTex
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Daniela Aiello, Nicolas Folliet, Guillaume Laurent, Flaviano Testa, Christel Gervais, et al.. Solid state NMR characterization of phenylphosphonic acid encapsulated in SBA-15 and aminopropyl-modified SBA-15. Microporous and Mesoporous Materials, Elsevier, 2013, 166 (SI), pp.109-116. ⟨10.1016/j.micromeso.2012.04.028⟩. ⟨hal-01468404⟩
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https://hal.archives-ouvertes.fr/hal-01468404/file/2013_Aiello%20et%20al.pdf BibTex
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Nicolas Brun, Peter Hesemann, Guillaume Laurent, Clément Sanchez, Marc Birot, et al.. Macrocellular Pd@ionic liquid@organo-Si(HIPE) heterogeneous catalysts and their use for Heck coupling reactions. New Journal of Chemistry, Royal Society of Chemistry, 2013, 37 (1), pp.157-168. ⟨10.1039/c2nj40527j⟩. ⟨hal-00763809⟩
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https://hal.archives-ouvertes.fr/hal-00763809/file/2013_Brun%20et%20al_Macrocellular.pdf BibTex
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Nicolas Folliet, Christel Gervais, Dominique Costa, Guillaume Laurent, Florence Babonneau, et al.. A Molecular Picture of the Adsorption of Glycine in Mesoporous Silica through NMR Experiments Combined with DFT‑D Calculations. Journal of Physical Chemistry C, American Chemical Society, 2013, 117, pp.4104-4114. ⟨10.1021/jp312195a⟩. ⟨hal-00797997⟩
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https://hal.archives-ouvertes.fr/hal-00797997/file/2013_Folliet%20et%20al.pdf BibTex
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Paulo de Sa Peixoto, Guillaume Laurent, Thierry Azais, Gervaise Mosser. Solid-state NMR Study Reveals Collagen I Structural Modifications of Amino Acid Side Chains upon Fibrillogenesis. Journal of Biological Chemistry, American Society for Biochemistry and Molecular Biology, 2013, 288 (11), pp.7528-7535. ⟨10.1074/jbc.M112.390146⟩. ⟨hal-01461409⟩
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https://hal.archives-ouvertes.fr/hal-01461409/file/2013-01-07_DeSaPeixotoetal-full.pdf BibTex
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Sandrine Quignard, Sylvie Masse, Guillaume Laurent, Thibaud Coradin. Introduction of disulfide bridges within silica nanoparticles to control their intra-cellular degradation. Chemical Communications, Royal Society of Chemistry, 2013, 49 (33), pp.3410-3412. ⟨10.1039/c3cc41062e⟩. ⟨hal-01461411⟩
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https://hal.archives-ouvertes.fr/hal-01461411/file/Manuscr-Quignard-revised.pdf BibTex
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Florence Babonneau, Christian Bonhomme, Christel Gervais, Thierry Azaïs, Guillaume Laurent, et al.. Les spins nucléaires : des espions pour explorer la structure des matériaux. L'Actualité Chimique, Société chimique de France, 2012, Danses avec les spins: la RMN en chimie, 364-365, pp.73-81. ⟨hal-01520904⟩
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https://hal.sorbonne-universite.fr/hal-01520904/file/2012_Babonneau%20et%20al_Nuclear%20spins%20as%20spies%20to%20explore%20the%20structure%20of%20materials2.pdf BibTex
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Patrick Schmidt, Sylvie Masse, Guillaume Laurent, Aneta Slodczyk, Eric Le Bourhis, et al.. Crystallographic and structural transformations of sedimentary chalcedony in flint upon heat treatment. Journal of Archaeological Science, Elsevier, 2012, 39 (1), pp.135-144. ⟨10.1016/j.jas.2011.09.012⟩. ⟨hal-01461428⟩
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https://hal.archives-ouvertes.fr/hal-01461428/file/2012_Schmidt%20et%20al_Crystallographic%20and%20structural%20transformations%20of%20sedimentary%20chalcedony%20in.pdf BibTex
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Nathalie Steunou, Christine Mousty, Olivier Durupthy, Cécile Roux, Guillaume Laurent, et al.. A general route to nanostructured M[V3O8] and M-x[V6O16] (x=1 and 2) and their first evaluation for building enzymatic biosensors. Journal of Materials Chemistry, Royal Society of Chemistry, 2012, 22 (30), pp.15291-15302. ⟨10.1039/c2jm30485f⟩. ⟨hal-01461422⟩
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https://hal.archives-ouvertes.fr/hal-01461422/file/2012_Steunou%20et%20al.pdf BibTex
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Bejoy Thomas, Thibaud Coradin, Guillaume Laurent, Romain Valentin, Zephirin Mouloungui, et al.. Biosurfactant-mediated one-step synthesis of hydrophobic functional imogolite nanotubes. RSC Advances, Royal Society of Chemistry, 2012, 2 (2), pp.426-435. ⟨10.1039/c1ra00442e⟩. ⟨hal-01457186⟩
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https://hal.sorbonne-universite.fr/hal-01457186/file/10.1039-c1ra00442e.pdf BibTex
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Karima Achelhi, Sylvie Masse, Guillaume Laurent, Cécile Roux, Abdelaziz Laghzizil, et al.. Ultrasound-Assisted Synthesis of Mesoporous Zirconia-Hydroxyapatite Nanocomposites and Their Dual Surface Affinity for Cr 3+ /Cr 2 O 7 2– Ions. Langmuir, American Chemical Society, 2011, 27 (24), pp.15176-15184. ⟨10.1021/la2029643⟩. ⟨hal-02291378⟩
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https://hal.sorbonne-universite.fr/hal-02291378/file/2011_Achelhi_full.pdf BibTex
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Nicolas Folliet, Claire Roiland, Sylvie Bégu, Anne Aubert, Tzonka Mineva, et al.. Investigation of the interface in silica-encapsulated liposomes by combining solid state NMR and first principles calculations.. Journal of the American Chemical Society, American Chemical Society, 2011, 133 (42), pp.16815-16827. ⟨10.1021/ja201002r⟩. ⟨hal-00692389⟩
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https://hal.archives-ouvertes.fr/hal-00692389/file/2011_Folliet%20et%20al_Investigation%20of%20the%20interface_full.pdf BibTex
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Niki Baccile, Guillaume Laurent, Cristina Coelho, Florence Babonneau, Li Zhao, et al.. Structural Insights on Nitrogen-Containing Hydrothermal Carbon Using Solid-State MAS 13C and 15N NMR. Journal of Physical Chemistry C, American Chemical Society, 2011, 115 (18), pp.8976-8982. ⟨10.1021/jp2015512⟩. ⟨hal-01455162⟩
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https://hal.sorbonne-universite.fr/hal-01455162/file/10.1021-jp2015512.pdf BibTex
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Nicolas Brun, Annick Babeau-Garcia, Marie-France Achard, Clément Sanchez, Fabien Durand, et al.. Enzyme-based biohybrid foams designed for continuous flow heterogeneous catalysis and biodiesel production. Energy Environmental Science, 2011, 4, pp. 2840-2844. ⟨10.1039/c1ee01295a⟩. ⟨hal-00620449⟩
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https://hal.archives-ouvertes.fr/hal-00620449/file/2011_Brun%20et%20al_Enzyme-based_full.pdf BibTex
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Camillo Falco, Fernando Caballero Perez, Florence Babonneau, Christel Gervais, Guillaume Laurent, et al.. Hydrothermal Carbon from Biomass: Structural Differences between Hydrothermal and Pyrolyzed Carbons via 13C Solid State NMR. Langmuir, American Chemical Society, 2011, 27 (23), pp.14460-14471. ⟨10.1021/la202361p⟩. ⟨hal-01457064⟩
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https://hal.sorbonne-universite.fr/hal-01457064/file/10.1021-la202361p.pdf BibTex
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Laetitia Renard, Hicham Elhamzaoui, Bernard Jousseaume, Thierry Toupance, Guillaume Laurent, et al.. Low-temperature H2 sensing in self-assembled organotin thin films. Chemical Communications, Royal Society of Chemistry, 2011, 47 (5), pp.1464-1466. ⟨10.1039/C0CC04188B⟩. ⟨hal-01521053⟩
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https://hal.sorbonne-universite.fr/hal-01521053/file/accepted.pdf BibTex
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Bejoy Thomas, Vasanthakumar Ganga Ramu, Sanjay Gopinath, Jino George, Manju Kurian, et al.. Catalytic acetalization of carbonyl compounds over cation (Ce3+, Fe3+ and Al3+) exchanged montmorillonites and Ce3+-exchanged Y zeolites. Applied Clay Science, Elsevier, 2011, Clay Mineral-based Catalysts and Catalysis, 53 (2), pp.227-235. ⟨10.1016/j.clay.2011.01.021⟩. ⟨hal-01521009⟩
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https://hal.sorbonne-universite.fr/hal-01521009/file/2011_Thomas%20et%20al_Catalytic%20acetalization_full.pdf BibTex

Conference papers

ref_biblio
Guillaume Laurent, Christian Bonhomme, Dimitris Sakellariou. Microbobines et RMN en phase solide. Instrumenter et innover en chimie physique pour préparer l'avenir, Emmanuel Maisonhaute, Jan 2015, Paris, France. ⟨hal-01139041⟩
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Guillaume Laurent, Théo Frot, Sébastien Cochet, Capucine Sassoye, M. Popall, et al.. Ti8O8(OOCR)16 A New Family of Titanium–Oxo Clusters: Complementarity of Solid State NMR and XRD. Second SMARTER Crystallography Workshop (Structure elucidation by coMbining mAgnetic Resonance, compuTation modEling and diffRactions), May 2011, Aveiro, Portugal. ⟨hal-01521092⟩
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Lectures

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Guillaume Laurent. Les Champs Magnétiques. École thématique. Assistants de prévention, Paris, France. 2014, pp.31. ⟨cel-01139089⟩
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https://hal.sorbonne-universite.fr/cel-01139089/file/Champs_magn_140611.pdf BibTex

Poster communications

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Guillaume Laurent, Pascal Man, Christian Bonhomme. Spectra Denoising using Graphic Cards. XXVI e Conférence du GERM, “Simulation et Modélisation en RMN”, May 2015, Sète, France. ⟨hal-01168997⟩
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https://hal.sorbonne-universite.fr/hal-01168997/file/LAURENT_GERM2015_poster.pdf BibTex
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Sylvie Masse, Guillaume Laurent, T. Coradin. Solid state NMR and diatoms: probing the interfaces. Biomineralization short course, Dec 2014, Paris, France. ⟨hal-01138970⟩
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Journal articles

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Karima Achelhi, Sylvie Masse, Guillaume Laurent, Ahmed Saoiabi, Abdelaziz Laghzizil, et al.. Role of carboxylate chelating agents on the chemical, structural and textural properties of hydroxyapatite. Dalton Transactions, Royal Society of Chemistry, 2010, 39 (44), pp.10644-10651. ⟨10.1039/c0dt00251h⟩. ⟨hal-02291327⟩
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T. Azais, G. Hartmeyer, S. Quignard, G. Laurent, F. Babonneau. Solution State NMR Techniques Applied to Solid State Samples: Characterization of Benzoic Acid Confined in MCM-41.. Journal of Physical Chemistry C, American Chemical Society, 2010, 114 (23), pp.8884-8891. ⟨10.1021/jp910622m⟩. ⟨hal-00487193⟩
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F. Babonneau, Niki Baccile, G. Laurent, J. Maquet, T. Azais, et al.. Solid-state nuclear magnetic resonance: A valuable tool to explore organic-inorganic interfaces in silica-based hybrid materials.. Comptes Rendus Chimie, Elsevier Masson, 2010, 13 (1-2), pp.58-68. ⟨10.1016/j.crci.2009.08.001⟩. ⟨hal-00462099⟩
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Théo Frot, Sébastien Cochet, Guillaume Laurent, Capucine Sassoye, Michael Popall, et al.. Ti8O8(OOCR)16, a New Family of Titanium-Oxo Clusters: Potential NBUs for Reticular Chemistry. European Journal of Inorganic Chemistry, Wiley-VCH Verlag, 2010, 2010 (36), pp.5650-5659. ⟨10.1002/ejic.201000807⟩. ⟨hal-02350781⟩
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Simona Ungureanu, Guillaume Laurent, Hervé Deleuze, Odile Babot, Marie-France Achard, et al.. Syntheses and characterization of new organically grafted silica foams. Colloids and Surfaces A: Physicochemical and Engineering Aspects, Elsevier, 2010, 360, pp. 85-93. ⟨10.1016/j.colsurfa.2010.02.014⟩. ⟨hal-00476690⟩
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Sylvie Masse, G. Laurent, T. Coradin. Influence of cyclic polyamines on silica formation during the Stöber process.. Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2009, 11 (40), pp.10204-10210. ⟨10.1039/b915428k⟩. ⟨hal-00429048⟩
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Thierry Azais, G. Hartmeyer, S. Quignard, Guillaume Laurent, Corine Tourne-Peteilh, et al.. Solid-state NMR characterization of drug-model molecules encapsulated in MCM-41 silica. Pure and Applied Chemistry, De Gruyter, 2009, 81 (8), pp.1345-1355. ⟨10.1351/PAC-CON-08-11-10⟩. ⟨hal-00414146⟩
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Niki Baccile, Guillaume Laurent, Florence Babonneau, Franck Fayon, Maria-Magdalena Titirici, et al.. Structural Characterization of Hydrothermal Carbon Spheres by Advanced Solid-State MAS 13 C NMR Investigations. Journal of Physical Chemistry C, American Chemical Society, 2009, 113 (22), pp.9644-9654. ⟨10.1021/jp901582x⟩. ⟨hal-00393439⟩
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Nicolas Brun, Beatriz Julian-Lopez, Peter Hesemann, Guillaume Laurent, Hervé Deuleuze, et al.. Eu3+ @Organo-Si(HIPE) Macro-Mesocellular Hybrid Foams Generation : Syntheses, Characterizations, and Photonic Properties. Chem.Mater., 2008, 20 (22), pp.7117-7129. ⟨10.1021/cm8018023⟩. ⟨hal-00411135⟩
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Sylvie Masse, G. Laurent, F. Chuburu, C. Cadiou, I. Déchamps, et al.. Modification of the Stöber by a polyazamacrocycle leading to unusual core-shell silica nanoparticles.. Langmuir, American Chemical Society, 2008, 24 (8), pp.4026-4031. ⟨10.1021/la703828v⟩. ⟨hal-00347611⟩
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B. Tesson, Sylvie Masse, G. Laurent, J. Maquet, J. Livage, et al.. Contribution of multi-nuclear solid state NMR to the characterization of the Thalassiosira pseudonana diatom cell wall.. Analytical and Bioanalytical Chemistry, Springer Verlag, 2008, 390 (7), pp.1889-1898. ⟨10.1007/s00216-008-1908-0⟩. ⟨hal-00347613⟩
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C. Coelho, T. Azais, Christian Bonhomme, L. Bonhomme-Coury, C. Boissière, et al.. Efficiency of dipolar and J-derived solid-state NMR techniques for a new pair of nuclei {31P,29Si}. Towards the characterization of Si-O-P mesoporous materials. Comptes Rendus Chimie, Elsevier Masson, 2008, 11, pp.387-397. ⟨10.1016/j.crci.2007.09.012⟩. ⟨hal-00267398⟩
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Sylvie Masse, G. Laurent, F. Babonneau. High temperature behavior of periodic mesoporous ethanesilica glasses prepared from a bridged silsesquioxane and a non-ionic triblock copolymer. Journal of Non-Crystalline Solids, Elsevier, 2007, 353 (11-12), pp.1109-1119. ⟨10.1016/j.jnoncrysol.2006.12.020⟩. ⟨hal-00327438⟩
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Gilles Guerrero, Christel Gervais, Christian Bonhomme, Cristina Coelho, Thierry Azaïs, et al.. First principles NMR calculations of phenylphosphinic acid C6H5HPO(OH): Assignments, orientation of tensors by local field experiments and effect of molecular motion. Journal of Magnetic Resonance, Elsevier, 2007, 187 (1), pp.131-140. ⟨10.1016/j.jmr.2007.03.018⟩. ⟨hal-00186742⟩
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Niki Baccile, Guillaume Laurent, Christian Bonhomme, Plinio Innocenzi, Florence Babonneau. Solid-State NMR Characterization of the Surfactant−Silica Interface in Templated Silicas:  Acidic versus Basic Conditions. Chemistry of Materials, American Chemical Society, 2007, 19 (6), pp.1343-1354. ⟨10.1021/cm062545j⟩. ⟨hal-01455158⟩
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C. Coelho, T. Azais, L. Bonhomme-Coury, G. Laurent, Christian Bonhomme. Efficiency of the refocused 31P-29Si MAS-J-INEPT NMR experiment for the characterization of silicophosphate crystalline phases and amorphous gels.. Inorganic Chemistry, American Chemical Society, 2007, 46 (4), pp.1379-1387. ⟨10.1021/ic061964f⟩. ⟨hal-00326965⟩
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Simona Ungureanu, Marc Birot, Guillaume Laurent, Hervé Deleuze, Odile Babot, et al.. One-Pot Syntheses of the First Series of Emulsion Based Hierarchical Hybrid Organic-Inorganic Open-Cell Monoliths Possessing Tunable Functionality (Organo-Si(HIPE) Series). Chemistry of Materials, American Chemical Society, 2007, 19 (23), pp. 5786-5796. ⟨10.1021/cm701984t⟩. ⟨hal-00257937⟩
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C. Coelho, F. Babonneau, T. Azais, L. Bonhomme-Coury, J. Maquet, et al.. Chemical bonding in silicophosphate gels : Contribution of dipolar and J-derived solid state NMR techniques. Journal of Sol-Gel Science and Technology, Springer Verlag, 2006, 40 (2-3), pp.181-189. ⟨10.1007/s10971-006-7431-x⟩. ⟨hal-00107473⟩
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Caroline Heitz, Guillaume Laurent, R. Briard, Etienne Barthel. Cross-condensation and particle growth in aqueous silane mixtures at low concentration. Journal of Colloid and Interface Science, Elsevier, 2006, 298 (1), pp.192 - 201. ⟨10.1016/j.jcis.2005.12.011⟩. ⟨hal-01896459⟩
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Conference papers

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Thierry Azaïs, Daniela Aiello, Flaviano Testa, Guillaume Laurent, Florence Babonneau. Preparation and solid state NMR characterization of phosphonates encapsulated in raw and organically modified SBA-15. 2009 MRS Fall Meeting, Nov 2009, Boston, MA, United States. pp.1227-JJ04-06, 1-6, ⟨10.1557/proc-1227-jj04-06⟩. ⟨hal-02351642⟩
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Nicolas Brun, Beatriz Julian-Lopez, Peter Hesemann, Guillaume Laurent, Hervé Deleuze, et al.. First Eu 3+ @Organo-Si(HIPE) Hybrid Macro-Mesocellular Foams Generation and Associated Luminescent Properties. 2008 MRS Fall Meeting, Dec 2008, Boston, MA, United States. pp.1111-D04-15, 1-6, ⟨10.1557/proc-1111-d04-15⟩. ⟨hal-02351690⟩
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Niki Baccile, Guillaume Laurent, Thierry Azaïs, Babonneau Florence. NMR Characterisation of the Organic/SiO 2 Interfaces in Templated Porous Silica. 2006 MRS Fall Meeting, Nov 2006, Boston, MA, United States. pp.0984-MM14-06, 1-6, ⟨10.1557/PROC-984-0984-MM14-06⟩. ⟨hal-02351182⟩
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Cristina Coelho, Nadia Benharbya, Cristel Gervais, Thierry Azaïs, Laure Bonhomme-Coury, et al.. Dipolar and J- Derived Solid State NMR Techniques and First Principles Calculations Applied to the Structure of Silicophosphates and to the Characterization of Phosphonate Grafting on Silica Nanoparticles. 2006 MRS Fall Meeting, Nov 2006, Boston, MA, United States. pp.0984-MM14-05, 1-6, ⟨10.1557/PROC-984-0984-MM14-05⟩. ⟨hal-02351173⟩
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Poster communications

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Guillaume Laurent, Christian Bonhomme, F. Babonneau. Solid-state nuclear magnetic resonance : from physics to materials. 3rd summer school of nanosciences in Ile-de-France, Jun 2009, Le Tremblay sur Mauldre, France. ⟨hal-01881873⟩
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Guillaume Laurent, Jocelyne Maquet, Florence Babonneau. What must be done in case of fire in your NMR room ?. 2nd european school on solid-state NMR, Jul 2007, Safed, Israel. ⟨hal-01881885⟩
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Cristina Coelho, Guillaume Laurent, Christian Bonhomme. Low Temperature NMR Study of Silicophosphate Materials. 9ème réunion de travail RMN du solide d’Eveux, Nov 2006, La Baume, France. ⟨hal-01881898⟩
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Guillaume Laurent, Niki Baccile, Jocelyne Maquet, Christian Bonhomme, Florence Babonneau. Mesostructured silica studied by silicon filtered reverse cross-polarization solid state NMR. International school on high-field NMR spectroscopy for solids and liquids, May 2006, Les Houches, France. ⟨hal-01881960⟩
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Reports

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Guillaume Laurent. Variation de température. [Rapport Technique] hal-02283727, Université Pierre & Marie Curie. 2007, pp.1-23. ⟨hal-02283727⟩
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Journal articles

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Charlotte Du Peloux, Anne Dolbecq, Philippe Barboux, Guillaume Laurent, Jérôme Marrot, et al.. Octanuclear Oxothiomolybdate(V) Rings: Structure and Ionic-Conducting Properties. Chemistry - A European Journal, Wiley-VCH Verlag, 2004, 10 (12), pp.3026-3032. ⟨10.1002/chem.200400068⟩. ⟨hal-02050133⟩
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Guillaume Laurent, Maurice Guéron. Design and Implementation of a Protection System for NMR Spectrometers. Journal of Magnetic Resonance, Elsevier, 2002, 156 (2), pp.295-302. ⟨10.1006/jmre.2002.2558⟩. ⟨hal-02050129⟩
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Arnaud Huignard, Valérie Buissette, Guillaume Laurent, Thierry Gacoin, Jean-Pierre Boilot. Synthesis and Characterizations of YVO4:Eu Colloids. Chemistry of Materials, American Chemical Society, 2002, 14 (5), pp.2264-2269. ⟨10.1021/cm011263a⟩. ⟨hal-02050126⟩
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