Hélène Chaumeil

46
Documents
Affiliations actuelles
  • Laboratoire d'innovation moléculaire et applications (LIMA)
  • Laboratoire de Chimie organique et bioorganique (COB)
Identifiants chercheurs

Présentation

Maïtre de Conférences en chimie organique à l'ENSCMu.

Domaines de recherche

Chimie Chimie organique

Publications

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Publications

Free-radical photoring-opening polymerization of cyclic allylic sulfide: From photocleavable photoinitiators to three components photoredox systems

C. Ley , M. Eicher , H. Chaumeil , Anne-Sophie Schuller , L. Halbardier et al.

Polymer, 2023, 268, pp.125691. ⟨10.1016/j.polymer.2023.125691⟩

Article dans une revue hal-05073931v1
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Synthesis and high negative solvatochromism of two new twisted pyridinium phenolate betaine dyes

Mathieu Berthelot , Patrice Jacques , Naouël Achour , Didier Le Nouën , Cécile Joyeux et al.

Journal of Molecular Liquids, 2022, 352, pp.118668. ⟨10.1016/j.molliq.2022.118668⟩

Article dans une revue (article de synthèse) hal-05109947v1
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Two-Photon Initiating Efficiency of a Ditopic Alkoxynitrostilbene Reacting through a Self-Regenerative Mechanism

Nelly Hobeika , Helene Chaumeil , Rana Mhanna , Ming Jin , Xingyu Wu et al.

ChemPhysChem, 2020, ⟨10.1002/cphc.202000437⟩

Article dans une revue hal-03088388v1

Wavelength-Dependent, Large-Amplitude Photoinitiating Reactivity within a Carbazole-Coumarin Fused Oxime Esters Series

Ruchun Zhou , Xin Sun , Rana Mhanna , Jean-Pierre Malval , Ming Jin et al.

ACS Applied Polymer Materials, 2020, 2 (5), pp.2077-2085. ⟨10.1021/acsapm.0c00276⟩

Article dans une revue hal-03789312v1

Rotamerism-driven large magnitude host-guest binding change in a crown ether derivatized pyridinium-phenolate series

Emel Ay , Nelly Hobeika , Hélène Chaumeil , Théophile Tschamber , Ming Jin et al.

Chemical Communications, 2016, 52 (25), pp.4652-4654. ⟨10.1039/c6cc00684a⟩

Article dans une revue hal-04259243v1

Excited-state dynamics of a D-π-A type sulfonium-based alkoxystilbene photoacid generator

V. de Waele , M. Hamm , T. Vergote , H. Chaumeil , M. Jin et al.

Chemistry of Materials, 2015, 27, pp.1684 - 1691. ⟨10.1021/cm504474g⟩

Article dans une revue hal-01135907v1
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The Use of Original Structure-Directing Agents for the Synthesis of EMC-1 Zeolite

T. J. Daou , J Dhainaut , A Chappaz , Nicolas Bats , B Harbuzaru et al.

Oil & Gas Science and Technology - Revue d'IFP Energies nouvelles, 2015, 70 (3), pp.447-454. ⟨10.2516/ogst/2014030⟩

Article dans une revue hal-01176569v1

Synthesis of a new diaazacrown ether compound interconnected with an azacrown ether and decorated with a long lipophilic chain.

Jérémy Dhainaut , Alban Chappaz , Didier Bernard , Hélène Chaumeil , T. Jean Daou et al.

Synthetic Communications, 2014, 44 (13), pp.1888-1892. ⟨10.1080/00397911.2013.875211⟩

Article dans une revue hal-01068778v1

Concerning restricted rotations in pyridinyl anisoles and pyridinyl phenols bearing saturated handles, and their solid state structures

Emel Ay , Didier Le Nouën , Helene Chaumeil , Markus Neuburger , Théophile Tschamber et al.

Tetrahedron Letters, 2014, 55 (43), pp.5979-5983. ⟨10.1016/j.tetlet.2014.09.002⟩

Article dans une revue istex hal-04042075v1
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Conformational analysis of some pyridinium phenolates and synthetic precursors based on X-Ray and IR characterisations

Hélène Chaumeil , Markus Neuburger , Patrice Jacques , Théophile Tschamber , Vincent Diemer et al.

Tetrahedron, 2014, 70 (19), pp.3116-3122. ⟨10.1016/j.tet.2014.03.066⟩

Article dans une revue hal-01017616v1

One-pot structural conversion of magadiite into MFI zeolite nanosheets using mononitrogen surfactants as structure and shape-directing agents

Jérémy Dhainaut , Jean Daou , Yannick Bidal , Nicolas Bats , Bogdan Harbuzaru et al.

CrystEngComm, 2013, 15 (15), pp.3009-3015. ⟨10.1039/c3ce40118a⟩

Article dans une revue hal-04234078v1

Recent advances in two-photon 3D laser lithography with self-Q-switched Nd:YAG microchip lasers

Patric Baldeck , Prem Prabakharan , Chao Yuan Liu , Michel Bouriau , Laetitia Gredy et al.

Proceedings of SPIE, the International Society for Optical Engineering, 2013, Proceedings of SPIE, 8827, ⟨10.1117/12.2030152⟩

Article dans une revue hal-04234028v1

Synthesis of FAU and EMT-type zeolites using structure-directing agents specifically designed by molecular modelling

Jérémy Dhainaut , Jean Daou , Alban Chappaz , Nicolas Bats , Bogdan Harbuzaru et al.

Microporous and Mesoporous Materials, 2013, 174, pp.117-125. ⟨10.1016/j.micromeso.2013.03.006⟩

Article dans une revue istex hal-04288251v1

Negative solvatochromism of a series of pyridinium phenolate betaine dyes with increasing steric hindrance

Patrice Jacques , Bernadette Graff , Vincent Diemer , Emel Ay , Hélène Chaumeil et al.

Chemical Physics Letters, 2012, 531, pp.242-246. ⟨10.1016/j.cplett.2012.02.018⟩

Article dans une revue istex hal-00727616v1

Enhancement of acid photogeneration through a para-to-meta substitution strategy in a sulfonium-based alkoxystilbene designed for two-photon polymerization

R. Xia , J.P. Malval , M. Jin , A. Spangenberg , D. Wan et al.

Chemistry of Materials, 2012, 24, pp.237 - 344. ⟨10.1021/cm2030075⟩

Article dans une revue hal-00666044v1

Excited-state dynamics of phenol-pyridinium biaryl

J.P. Malval , H. Chaumeil , W. Rettig , V. Kharlanov , V. Diemer et al.

Physical Chemistry Chemical Physics, 2012, 14, pp.562 - 574. ⟨10.1039/C1CP22829C⟩

Article dans une revue hal-00656418v1

Abnormal Enhancement of the Photoisomerization Process in a trans-Nitroalkoxystilbene Dimer Sequestered in beta-Cyclodextrin Cavities

Nelly Hobeika , Jean-Pierre Malval , Helene Chaumeil , Vincent Roucoules , Fabrice Morlet-Savary et al.

Journal of Physical Chemistry A, 2012, 116 (42), pp.10328-10337. ⟨10.1021/jp304852b⟩

Article dans une revue hal-04042061v1
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A 13C NMR Study of pyridinium phenoxide series with increasing sterical hindrance reveals the dramatic influence of torsion on their structure

Hélène Chaumeil , Patrice Jacques , Vincent Diemer , Didier Le Nouen , Christiane Carré

Journal of Molecular Structure, 2011, 1002 (1-3), pp.70-75. ⟨10.1016/j.molstruc.2011.06.049⟩

Article dans une revue hal-01151415v1

Syntheses of four new pyridinium phenolates with caged phenolate functionalities as chromophores for quadratic optics

Emel Ay , Hélène Chaumeil , Alberto Barsella

Tetrahedron, 2011, 68 (2), pp.628-635. ⟨10.1016/j.tet.2011.10.115⟩

Article dans une revue istex hal-04259238v1

Enhancement of the Two-Photon Initiating Efficiency of a Thioxanthone Derivative through a Chevron-Shaped Architecture

Jean-Pierre Malval , Ming Jin , Fabrice Morlet-Savary , Hélène Chaumeil , Albert Defoin et al.

Chemistry of Materials, 2011, 23 (15), pp.3411-3420. ⟨10.1021/cm200595y⟩

Article dans une revue hal-04044078v1

Photoinduced size-controlled generation of silver nanoparticles coated with carboxylate-derivatized thioxanthones

Jean-Pierre Malval , Ming Jin , Lavinia Balan , Raphaël Schneider , Davy Louis Versace et al.

The Journal of physical chemistry, 2010, 114 (23), pp.10396-10402. ⟨10.1021/jp102189u⟩

Article dans une revue hal-00495513v1

Syntheses of extreme sterically hindered 4-methoxyboronic acids

Vincent Diemer , Hélène Chaumeil , Albert Defoin , Christiane Carré

Tetrahedron, 2010, 66 (4), pp.918-29

Article dans une revue hal-01149103v1

Photoinduced Coupled Charge and Proton Transfers in Gradually Twisted Phenol−Pyridinium Biaryl Series

Jean-Pierre Malval , Vincent Diemer , Fabrice Morlet-Savary , Patrice Jacques , Hélène Chaumeil et al.

Journal of Physical Chemistry A, 2010, 114 (7), pp.2401-2411. ⟨10.1021/jp904601r⟩

Article dans une revue hal-00485681v1

Photophysical Properties and Two-Photon Polymerization Ability of a Nitroalkoxystilbene Derivative

Jean-Pierre Malval , Fabrice Morlet-Savary , Hélène Chaumeil , Lavinia Balan , Davy Louis Versace et al.

Journal of Physical Chemistry C, 2009, 113 (49), pp.20812-20821

Article dans une revue hal-00599111v1

Fabrication of silver nanoparticle-embedded polymer promoted by combined photochemical properties of 2,7-diaminofluorene derivative dye

Lavinia Balan , M. Jin , Jean-Pierre Malval , Hélène Chaumeil , Albert Defoin et al.

Macromolecules, 2008, 41, pp.9359-9365

Article dans une revue hal-00346863v1

Two photon absorption and polymerization ability of intramolecular energy transfer based photoinitiating systems

M. Jin , Jean-Pierre Malval , Davy Louis Versace , Fabrice Morlet-Savary , Hélène Chaumeil et al.

Chemical Communications, 2008, pp.6540-6542. ⟨10.1039/b808457b⟩

Article dans une revue istex hal-00361748v1

Excited state proton transfer in a 'super' photoacid based on a phenol-pyridinium biaryl chromophore

Jean-Pierre Malval , Vincent Diemer , Fabrice Morlet-Savary , Patrice Jacques , Xavier Allonas et al.

Chemical Physics Letters, 2008, 455, pp.238-241

Article dans une revue hal-00276166v1

Optical properties and progressive sterical hindering in pyridinium phenoxides

Alex Boeglin , Alberto Barsella , Alain Fort , Fabien Mançois , Vincent Rodriguez et al.

Chemical Physics Letters, 2007, 442 (4-6), pp.298-301. ⟨10.1016/j.cplett.2007.05.090⟩

Article dans une revue istex hal-00212092v1

Synthesis of sterically hindered pyridinium phenoxides as model compounds in non linear optics

Vincent Diemer , Hélène Chaumeil , Albert Defoin , Alain Fort , A. Boeglin et al.

European Journal of Organic Chemistry, 2006, 12, pp.2727-38. ⟨10.1002/ejoc.200600030⟩

Article dans une revue istex hal-00078891v1

Synthesis of 4-[N-methyl-4-pyridinio]-phenolate (POMP) and negative solvatochromism of this model molecule in view of nonlinear optical applications

Vincent Diemer , Hélène Chaumeil , Albert Defoin , Patrice Jacques , Christiane Carre

Tetrahedron Letters, 2005, 46, pp.4737-4740

Article dans une revue hal-00188689v1

Two-photon initiating strategies devoted to 3D-stereolithography

R. Xia , J.P. Malval , M. Jin , A. Spangenberg , D. Wan et al.

XXIVth IUPAC Symposium on Photochemistry, Jul 2012, Coimbra, Portugal

Communication dans un congrès hal-00833716v1

Photoinduced Size-Controlled Generation of Silver Nanoparticles Coated with Carboxylate- Derivatized Thioxanthones

Jean-Pierre Malval , M. Jin , Lavinia Balan , Raphaël Schneider , Davy Louis Versace et al.

Methods and Applications of Fluorescence, Sep 2011, STRASBOURG, France

Communication dans un congrès hal-00623326v1

Enhancement of Acid Photogeneration Through a Para-to-Meta Substitution Strategy on a Sulfonium-based Alkoxystilbene Designed for Two-Photon Polymerization

R. Xia , Jean-Pierre Malval , M. Jin , Arnaud Spangenberg , D. Wan et al.

Methods and Applications of Fluorescence, Sep 2011, STRASBOURG, France

Communication dans un congrès hal-00623328v1

Photoinduced Coupled Charge and Proton Transfers in gradually twisted phenol-pyridinium biaryl series

Jean-Pierre Malval , Vincent Diemer , Fabrice Morlet-Savary , Patrice Jacques , Hélène Chaumeil et al.

XXIII IUPAC Symposium on Photochemistry, Jul 2010, FERRARA, Italy

Communication dans un congrès hal-00534581v1

Photoinduced coupled charge and proton transfers in gradually twisted phenol-pyridinium biaryl series

Jean-Pierre Malval , Vincent Diemer , Fabrice Morlet-Savary , Patrice Jacques , Hélène Chaumeil et al.

Journées de printemps du Groupe Français de Photochimie, Photophysique et Photosciences (GFP2P 2010), Jun 2010, LILLE, France

Communication dans un congrès hal-00495520v1

Photoinduced intramolecular electron transfer in a 2,7 diaminofluorene chromophore decorated with two benzophenone subunits

Jean-Pierre Malval , M. Jin , Fabrice Morlet-Savary , Hélène Chaumeil , Albert Defoin et al.

11th International Conference on Methods and Applications of Fluorescence: Spectroscopy, Imaging and Probes, Sep 2009, Budapest, Hungary

Communication dans un congrès hal-00423348v1

La torsion comme formidable modulateur de propriétés photo/physico-chimiques : l'exemple type du système phénolate de pyridinium

Patrice Jacques , Vincent Diemer , Hélène Chaumeil , Albert Defoin , A. Boeglin et al.

Groupe Français de Photochimie, May 2008, BREST, France

Communication dans un congrès hal-00347185v1

La torsion comme formidable modulateur de propriétés photo/physico-chimiques : l'exemple type du système phénolate de pyridinium

Christiane Carre , Patrice Jacques , Vincent Diemer , Hélène Chaumeil , Albert Defoin et al.

11èmes Journées de la Matière Condensée, Aug 2008, Strasbourg, France

Communication dans un congrès hal-00347190v1

In situ fabrication of silver nanoparticles in a photopolymer matrix promoted by photochemical properties of a 2,7 diaminofluorene derivative dye

Lavinia Balan , M. Jin , Jean-Pierre Malval , Hélène Chaumeil , Albert Defoin

GFP 2008, Nov 2008, LYON, France

Communication dans un congrès hal-00347490v1

In situ fabrication of silver nanoparticles in a photopolymer matrix promoted by photochemical properties of a 2,7 diaminofluorene derivative dye

Lavinia Balan , M. Jin , Jean-Pierre Malval , Hélène Chaumeil , Albert Defoin

JNTE 08, Nov 2008, TOULOUSE, France. pp.WE-M8

Communication dans un congrès hal-00366674v1

Sterically hindered pyridinium phenoxides as chromophores for quadratic optics

Vincent Diemer , Hélène Chaumeil , Albert Defoin , A. Boeglin , A. Barsella et al.

2006, pp.559-565

Communication dans un congrès hal-00023650v1

Synthesis of nitroalkoxystilbenes as chromophores for NLO materials

Vincent Diemer , Hélène Chaumeil , Albert Defoin , Céline Croutxe-Barghorn , Christiane Carre

SFC European, Sep 2005, Nancy, France

Communication dans un congrès hal-00185172v1

Synthèse de phénolates de pyridium pour l'ONL et études de leurs propriétés en solvatochromie

Vincent Diemer , Hélène Chaumeil , Albert Defoin , Patrice Jacques , Christiane Carre

SFC European, Sep 2005, Nancy, France

Communication dans un congrès hal-00185167v1

Synthesis of new molecules to enhance the quadratic optical properties of doped polymers

Olivier Soppera , Vincent Diemer , Jean-Pierre Bombenger , Mathieu Feuillade , Céline Croutxe-Barghorn et al.

World Polymer Congress Macro 2004, Jul 2004, Paris, France

Communication dans un congrès hal-00186121v1

Phénolates de pyridinium orthoencombrés pour l'optique non linéaire

Vincent Diemer , Hélène Chaumeil , Albert Defoin , Christiane Carre , Alain Fort

Journées de Chimie Organique (JCO 2004), Sep 2004, PALAISEAU, France

Communication dans un congrès hal-00185948v1

Stericallly hindered pyridinium phenolates as new materials for NLO

Vincent Diemer , Hélène Chaumeil , Christiane Carre , Albert Defoin

IIème Journée de la Chimie France-Canada, Apr 2004, Nice, France

Communication dans un congrès hal-00186411v1