Multidimensional separations

- Approach widely explored in gas chromatography (GCxGC)
- Innovating developments in the field of headspace sampling
- Demonstration of the feasibility of comprehensive supercritical fluid chromatography (SFCxSFC)

  • Studies in progress :
    • Food-processing industry : Off flavor compounds likely to be formed in the frying process
Chromatogram of an edible oil after 15 heating cycles, in white, the compounds responsible for the fishy odor
    • Forensic : chemical fingerprint
    • Environmental area : waste water treatment, drug residues

Collaborations: Lesieur, AgroParisTech, Dim Analytics, IRCGN

Publications:

  • Waste water, S. Beldean et al, Anal. Methods, 2013, 5 ,2315-2323
  • Headspace techniques comparison, L. Sghaier, et al. Submitted à J. Chrom. A

PhD in progress : Lilia Sghaier (2012-15), Vincent Cuzuel (2012-15)


Top



See also...

Molecular recognition mechanism based stationary phase for trace analysis

For numerous application fields, the challenge relies on the necessity to detect compounds at the trace level (often sub µg/L). This last decade, (...) 

> More...

Molecularly imprinted polymers

These are based on a polymerization of synthetic polymers that possess cavities specific of a target analyte or a group of structural analogs. (...) 

> More...

 


Practical information

Headmistress : Pr. Valérie Pichon
email : valerie.pichon (arobase) espci.fr
CBI’s Administrator : Isabelle Borsenberger +33 (0)1 40 79 46 35
Administrator Assitant : Hélène Dodier +33 (0)1 40 79 46 35