A Magrez

Summary

Country: Switzerland

Publications

  1. ncbi request reprint Growth of single-crystalline KNbO3 nanostructures
    A Magrez
    Laboratoire des Nanostructures et des Nouveaux Matériaux Electroniques, Institut de Physique de la Matière Complexe, Switzerland
    J Phys Chem B 110:58-61. 2006
  2. ncbi request reprint Evidence of an equimolar C2H2-CO2 reaction in the synthesis of carbon nanotubes
    Arnaud Magrez
    Laboratoire des Nanostructures et Nouveaux Matériaux Electroniques, Institut de la Matière Complexe, Ecole Polytechnique Federale de Lausanne, 1015 Lausanne, Switzerland
    Angew Chem Int Ed Engl 46:441-4. 2007
  3. doi request reprint Striking influence of the catalyst support and its acid-base properties: new insight into the growth mechanism of carbon nanotubes
    Arnaud Magrez
    Laboratory of Complex Matter Physics, Ecole Polytechnique Fédérale de Lausanne, Switzerland
    ACS Nano 5:3428-37. 2011
  4. pmc Management of nanomaterials safety in research environment
    Amela Groso
    Occupational Safety and Health, School of Basic Sciences, Ecole Polytechnique Federale de Lausanne, Switzerland
    Part Fibre Toxicol 7:40. 2010
  5. ncbi request reprint Cellular toxicity of carbon-based nanomaterials
    Arnaud Magrez
    Institut de Physique de la Matière Complexe IPMC, Ecole Polytechnique Federale de Lausanne, 1015 Lausanne, Switzerland
    Nano Lett 6:1121-5. 2006
  6. doi request reprint Cellular toxicity of TiO2-based nanofilaments
    Arnaud Magrez
    Institute of Physics of Condensed Matter IPMC, Ecole Polytechnique Federale de Lausanne, 1015 Lausanne, Switzerland
    ACS Nano 3:2274-80. 2009
  7. ncbi request reprint High-efficiency solid-state dye-sensitized solar cells: fast charge extraction through self-assembled 3D fibrous network of crystalline TiO2 nanowires
    Nicolas Tétreault
    Laboratory of Photonic and Interfaces, Institute of Physical Chemistry, Physics, Ecole Polytechnique Federale de Lausanne, 1015 Lausanne, Switzerland
    ACS Nano 4:7644-50. 2010
  8. ncbi request reprint Diameter-dependent elastic modulus supports the metastable-catalyst growth of carbon nanotubes
    Kyumin Lee
    Ecole Polytechnique Federale de Lausanne EPFL, Institute of Physics of Complex Matter, 1015 Lausanne, Switzerland
    Nano Lett 7:1598-602. 2007

Collaborators

  • Gabor Laurenczy
  • Kyumin Lee
  • Nicolas Tétreault
  • Amela Groso
  • Thomas Moehl
  • Michael Riediker
  • Laszlo Forro
  • Ning Cai
  • Stéphane Bungener
  • Rita Smajda
  • Michael Grätzel
  • Alke Petri-Fink
  • Jeremie Brillet
  • Thierry Meyer
  • Peng Wang
  • Endre Horváth
  • Shaik M Zakeeruddin

Detail Information

Publications8

  1. ncbi request reprint Growth of single-crystalline KNbO3 nanostructures
    A Magrez
    Laboratoire des Nanostructures et des Nouveaux Matériaux Electroniques, Institut de Physique de la Matière Complexe, Switzerland
    J Phys Chem B 110:58-61. 2006
    ..The results indicate that highly uniform single-crystalline nanowires form within a narrow window of the ternary phase diagram of KOH-Nb2O5-H2O...
  2. ncbi request reprint Evidence of an equimolar C2H2-CO2 reaction in the synthesis of carbon nanotubes
    Arnaud Magrez
    Laboratoire des Nanostructures et Nouveaux Matériaux Electroniques, Institut de la Matière Complexe, Ecole Polytechnique Federale de Lausanne, 1015 Lausanne, Switzerland
    Angew Chem Int Ed Engl 46:441-4. 2007
  3. doi request reprint Striking influence of the catalyst support and its acid-base properties: new insight into the growth mechanism of carbon nanotubes
    Arnaud Magrez
    Laboratory of Complex Matter Physics, Ecole Polytechnique Fédérale de Lausanne, Switzerland
    ACS Nano 5:3428-37. 2011
    ..Finally, the modification of the aciditiy of the catalyst support during the super growth process is also discussed...
  4. pmc Management of nanomaterials safety in research environment
    Amela Groso
    Occupational Safety and Health, School of Basic Sciences, Ecole Polytechnique Federale de Lausanne, Switzerland
    Part Fibre Toxicol 7:40. 2010
    ..This methodology is being implemented at the Ecole Polytechnique de Lausanne in over 100 research labs dealing with nanomaterials. It is our opinion that it would be useful to other research and academia institutions as well...
  5. ncbi request reprint Cellular toxicity of carbon-based nanomaterials
    Arnaud Magrez
    Institut de Physique de la Matière Complexe IPMC, Ecole Polytechnique Federale de Lausanne, 1015 Lausanne, Switzerland
    Nano Lett 6:1121-5. 2006
    ..Our work clearly indicated that these materials are toxic while the hazardous effect is size-dependent. Moreover, cytotoxicity is enhanced when the surface of the particles is functionalized after an acid treatment...
  6. doi request reprint Cellular toxicity of TiO2-based nanofilaments
    Arnaud Magrez
    Institute of Physics of Condensed Matter IPMC, Ecole Polytechnique Federale de Lausanne, 1015 Lausanne, Switzerland
    ACS Nano 3:2274-80. 2009
    ..On the basis of our findings, we conclude that TiO2-based nanofilaments are cytotoxic and thus precautions should be taken during their manipulation...
  7. ncbi request reprint High-efficiency solid-state dye-sensitized solar cells: fast charge extraction through self-assembled 3D fibrous network of crystalline TiO2 nanowires
    Nicolas Tétreault
    Laboratory of Photonic and Interfaces, Institute of Physical Chemistry, Physics, Ecole Polytechnique Federale de Lausanne, 1015 Lausanne, Switzerland
    ACS Nano 4:7644-50. 2010
    ..This architecture offers a high roughness factor, significant light scattering, and up to several orders of magnitude faster electron transport to reach a near-record-breaking conversion efficiency of 4.9%...
  8. ncbi request reprint Diameter-dependent elastic modulus supports the metastable-catalyst growth of carbon nanotubes
    Kyumin Lee
    Ecole Polytechnique Federale de Lausanne EPFL, Institute of Physics of Complex Matter, 1015 Lausanne, Switzerland
    Nano Lett 7:1598-602. 2007
    ..Our results support the metastable-catalyst model in which the catalyst's molten skin plays a key role...