Polycyclic aromatic hydrocarbons (PAHs) are often associated to complex matrices, as for example exhaust diesel particulate matter (DPM). We choose to use laser desorption/ionization Fourier transform ion resonance cyclotron mass spectrometry (LDI-FTICRMS). The deposit of complexing agent directly on a sampling filter leads to the formation of charge transfer (C-T) with PAHs absorbed on DPM and limits their sublimation during analysis. The laser irradiation at short wavelength (222 nm) and low laser power density (5106 W.cm-2) of these so-prepared samples allows PAH molecular ion production to be dramatically increased. This methodology has been applied for the first time to different kinds of particulate matter. These exhaust particles are...
The growth of poly-cyclic aromatic hydrocarbon (PAH) soot precursors are observed using a two-laser ...
An aerosol mass spectrometric set-up is presented comprising three different laser based techniques ...
Les particules de suie émises lors de la combustion d’hydrocarbures ont un impact important sur le r...
Présent dès les premiers instants de la combustion, les Hydrocarbures Aromatiques Polycycliques (HAP...
Le durcissement des normes européennes sur les émissions de véhicules diesel conjugué à l améliorati...
Recent advances in the field of laser desorption/laser ionization mass spectrometry (LD/LI/MS) have ...
The on-line analysis of single aerosol particles with mass spectrometrical methods is an important t...
The emission of PAHs (Polycyclic Aromatic Hydrocarbons) and carbonaceous particles produced during f...
Polycyclic aromatic hydrocarbons (PAHs) are toxic organic trace components in atmospheric aerosols t...
Online single-particle (SP) laser mass spectrometry (MS) is an important tool for fundamental and ap...
The aim of our work is organic and inorganic characterization of particular pollutants, mainly polyc...
The growth of poly-cyclic aromatic hydrocarbon (PAH) soot precursors are observed using a two-laser ...
The growth of poly-cyclic aromatic hydrocarbon (PAH) soot precursors are observed using a two-laser ...
The aim of our work is organic and inorganic characterization of particular pollutants, mainly polyc...
The growth of poly-cyclic aromatic hydrocarbon (PAH) soot precursors are observed using a two-laser ...
The growth of poly-cyclic aromatic hydrocarbon (PAH) soot precursors are observed using a two-laser ...
An aerosol mass spectrometric set-up is presented comprising three different laser based techniques ...
Les particules de suie émises lors de la combustion d’hydrocarbures ont un impact important sur le r...
Présent dès les premiers instants de la combustion, les Hydrocarbures Aromatiques Polycycliques (HAP...
Le durcissement des normes européennes sur les émissions de véhicules diesel conjugué à l améliorati...
Recent advances in the field of laser desorption/laser ionization mass spectrometry (LD/LI/MS) have ...
The on-line analysis of single aerosol particles with mass spectrometrical methods is an important t...
The emission of PAHs (Polycyclic Aromatic Hydrocarbons) and carbonaceous particles produced during f...
Polycyclic aromatic hydrocarbons (PAHs) are toxic organic trace components in atmospheric aerosols t...
Online single-particle (SP) laser mass spectrometry (MS) is an important tool for fundamental and ap...
The aim of our work is organic and inorganic characterization of particular pollutants, mainly polyc...
The growth of poly-cyclic aromatic hydrocarbon (PAH) soot precursors are observed using a two-laser ...
The growth of poly-cyclic aromatic hydrocarbon (PAH) soot precursors are observed using a two-laser ...
The aim of our work is organic and inorganic characterization of particular pollutants, mainly polyc...
The growth of poly-cyclic aromatic hydrocarbon (PAH) soot precursors are observed using a two-laser ...
The growth of poly-cyclic aromatic hydrocarbon (PAH) soot precursors are observed using a two-laser ...
An aerosol mass spectrometric set-up is presented comprising three different laser based techniques ...
Les particules de suie émises lors de la combustion d’hydrocarbures ont un impact important sur le r...