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Journal Articles Journal of Physics: Conference Series Year : 2020

Surface chemistry of colloidal surfactant-free gold nanoparticles generated by laser ablation

Anna Lévy
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David Amans
F Boudjada
  • Function : Author
J Bozek
  • Function : Author
G Laurens
  • Function : Author
C Nicolas
  • Function : Author
E Robert
  • Function : Author
M Trassinelli
D Vernhet

Abstract

Surface chemistry of gold nanoparticles produced by laser ablation in liquids has been investigated using synchrotron radiation and the X-ray Photoelectron Spectroscopy technique. Thanks to the recorded core-level and valence spectra, combined with a detailed analysis based on Bayesian statistical methods, the oxide presence and its proportion on the nanoparticle surface have been determined.
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Dates and versions

hal-02966519 , version 1 (03-12-2020)

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Anna Lévy, Manuel de Anda Villa, J Gaudin, David Amans, V Blanchet, et al.. Surface chemistry of colloidal surfactant-free gold nanoparticles generated by laser ablation. Journal of Physics: Conference Series, 2020, 1412, pp.202022. ⟨10.1088/1742-6596/1412/20/202022⟩. ⟨hal-02966519⟩
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