References of "Focant, Jean-François"
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See detailHighlights from the Organic and Biological Analytical Chemistry Group (OBiAChem)
Focant, Jean-François ULiege

Scientific conference (2018, January)

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See detailFingerprinting archaeological glues using HS-SPME GC×GC-HRTOFMS: a new powerful method allows tracking glues back in time
Cnuts, Dries ULiege; Perrault, Katelynn ULiege; Stefanuto, Pierre-Hugues ULiege et al

in Archaeometry (2018)

The use of glues for stone tool hafting is an important innovation in human evolution. Compared to other organic remains, glues are preserved more frequently, though mainly in small spots. Reliable ... [more ▼]

The use of glues for stone tool hafting is an important innovation in human evolution. Compared to other organic remains, glues are preserved more frequently, though mainly in small spots. Reliable identification requires chemical molecular characterization, which is traditionally performed by gas chromatography-mass spectrometry (GC-MS). Current methods of extraction and derivatization prior to GC-MS are destructive and require relatively large samples, which is problematic for prehistoric glue residues. In this paper, we discuss the results of an experimental study using a new method (HS-SPME-GC×GC-HRTOFMS) that proves effective for identifying small quantities of compound glues. The method is non-destructive with an improved sensitivity in comparison to traditional GC-MS, and it has a high potential for prehistoric samples. [less ▲]

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See detailGC-MS Orbitrap and GC×GC-(HR)TOFMS in colorectal cancer metabolomics
Di Giovanni, Nicolas ULiege; Cojocariu, C; Silcock, P et al

Poster (2017, December)

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See detailUntargeted Metabolomics of Colorectal Cancer Using GC-Orbitrap
Di Giovanni, Nicolas ULiege; Cojocariu, C; Silcock, P et al

Scientific conference (2017, December)

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See detailVariable‐energy electron ionisation for GC×GC forensic blood VOC profiling
Dubois, Lena ULiege; Perrault, Katelynn ULiege; Stefanuto, Pierre-Hugues ULiege et al

Scientific conference (2017, December)

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See detailRecent Adavances in the Analytical Chemistry of Cadaveric Decomposition
Focant, Jean-François ULiege; Dubois, Lena ULiege; Perrault, Katelynn ULiege et al

in Journal of Integrated Omics (2017, November)

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See detailDe l’Hyper-Polyvalence des Profs…
Focant, Jean-François ULiege

Speech/Talk (2017)

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See detailHighlights from the Organic and Biological Analytical Chemistry Group (OBiAChem)
Focant, Jean-François ULiege

Scientific conference (2017, October)

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See detailTD-GCxGC-HRTOFMS in biological applications 
Focant, Jean-François ULiege; Pesesse, Romain ULiege; Dubois, Lena ULiege et al

Conference (2017, September)

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See detailPhoto-Ionization GCxGC-HRTOF/MS for Aviation Fuel Characterization
Giri, Anupam ULiege; Courtiade; Racaud et al

Conference (2017, September)

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See detailSpeeding up dioxin analysis: extending the instrumental comfort zone
Calaprice, Chiara ULiege; Focant, Jean-François ULiege

Scientific conference (2017, August)

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See detailDecoding the disciplines – A pilot study at the University of Liège (Belgium)
Verpoorten, Dominique ULiege; Devyver, Julie ULiege; Duchâteau, Dominique ULiege et al

in Andersson, Roy; Martensson, Katarina; Roxa, Torgny (Eds.) Proceedings of the 2nd EuroSoTL Conference - Transforming patterns through the scholarship of teaching and learning (2017, June)

This paper reports on a first attempt to apply the two first stages of the “Decoding the disciplines” framework (Pace, 2017) at the University of Liège (Belgium). In this context, 7 professors volunteered ... [more ▼]

This paper reports on a first attempt to apply the two first stages of the “Decoding the disciplines” framework (Pace, 2017) at the University of Liège (Belgium). In this context, 7 professors volunteered to reflect, through a structured process, upon “bottlenecks” in their courses, with the help of IFRES’ (Institute for Training and Research in Higher Education) pedagogical advisers. This pilot delivered contrasted observations: while participants granted value to their exposure to this approach, especially in terms of enhanced awareness of possible discrepancies between what experts and newcomers in the field might consider as obvious, none of them activated the possibility offered to tackle the identified bottlenecks, according to the systematic approach (stages 3-7) suggested by the framework. The paper presents the pedagogical setting, analyses the interviews of participants and the outcomes of the project, outlines explanations for its results, and shares some lessons learnt. [less ▲]

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See detailUntargeted serum metabolite profiling of colorectal cancer using GC-Orbitrap technology
Di Giovanni, Nicolas ULiege; Cojocariu, C; Silcock, P et al

Poster (2017, June)

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