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See detailGCxGC-TOFMS and supervised multivariate approaches to study human cadaveric decomposition olfactive signatures
Stefanuto, Pierre-Hugues ULg; Perrault, Katelynn A.; Stadler, Sonja et al

in Analytical Bioanalytical Chemistry (2015), 407(16), 4767-4778

In forensic thanato-chemistry, the understanding of the process of soft tissue decomposition is still limited. A better understanding of the decomposition process and the characterization of the ... [more ▼]

In forensic thanato-chemistry, the understanding of the process of soft tissue decomposition is still limited. A better understanding of the decomposition process and the characterization of the associated volatile organic compounds (VOC) can help to improve the training of victim recovery (VR) canines, which are used to search for trapped victims in natural disasters or to locate corpses during criminal investigations. The complexity of matrices and the dynamic nature of this process require the use of comprehensive analytical methods for investigation. Moreover, the variability of the environment and between individuals creates additional difficulties in terms of normalization. The resolution of the complex mixture of VOCs emitted by a decaying corpse can be improved using comprehensive two-dimensional gas chromatography (GC× GC), compared to classical singledimensional gas chromatography (1DGC). This study combines the analytical advantages of GC×GC coupled to timeof- flight mass spectrometry (TOFMS) with the data handling robustness of supervised multivariate statistics to investigate the VOC profile of human remains during early stages of decomposition. Various supervised multivariate approaches are compared to interpret the large data set. Moreover, early decomposition stages of pig carcasses (typically used as human surrogates in field studies) are also monitored to obtain a direct comparison of the two VOC profiles and estimate the robustness of this human decomposition analog model. In this research, we demonstrate that pig and human decomposition processes can be described by the same trends for the major compounds produced during the early stages of soft tissue decomposition. [less ▲]

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See detailGCxGC-TOFMS for Bioanalytical Applications
Brasseur, Catherine ULg; L'Homme, Benjamin ULg; Stefanuto, Pierre-Hugues ULg et al

Scientific conference (2012, August)

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See detailGCxGC-TOFMS for Bioanalytical Applications
Focant, Jean-François ULg

Scientific conference (2012, September)

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See detailGCxGC-TOFMS for environmental forensic
Focant, Jean-François ULg

Scientific conference (2008, February)

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See detailGCxGC-TOFMS for metabolomic profiling
Focant, Jean-François ULg; De Pauw, Edwin ULg

Conference (2009, January)

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See detailGCxGC-TOFMS for POP Analyses
Focant, Jean-François ULg

Scientific conference (2009, June)

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See detailGCxGC-TOFMS for the Measurement of Dioxins in environmental samples.
Focant, Jean-François ULg

Scientific conference (2008, February)

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See detailGCxGC-TOFMS for VOC Analyses: Forensic and Medical Applications
Focant, Jean-François ULg

Conference (2012, October)

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See detailGCxGC-TOFMS of chlorinated dioxins and furans in environmental samples
Cochran, Jack; Focant, Jean-François ULg; Sjödin, Andreas et al

in Organohalogen Compounds (2004), 66

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See detailGC×GC TOFMS analysis of tobacco mainstream smoke
Brokl, Michal ULg; Bishop; Wright et al

in HTC-12 Book of abstracts (2012, February)

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See detailGC×GC-TOFMS for the comparison between different tobacco mainstream smoke
Brokl, Michal ULg; Bishop, L; Wright, C et al

Conference (2012, May)

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See detailGC×GC-TOFMS identification of new cadaveric VOCs
Pesesse, Romain ULg; Stefanuto, Pierre-Hugues ULg; Stadler, S et al

in Hyphenated Techniques in Chromatography HTC-13 - Book of abstracts (2014, January)

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See detailGd(III)-DOTA conjugate with furtive targeting copolymer poly(AMPEO-co-HEA) by click chemistry for magnetic resonance imaging
Grogna, Mathurin ULg; Bémelmans, Stéphanie; Vanasschen, Christian et al

Poster (2008, May 22)

Detailed reference viewed: 66 (12 ULg)
Peer Reviewed
See detailGe/Si ratios and Si isotopes tracing mechanisms controlling the release of dissolved silicon in forest soil solutions
Cornelis, Jean-Thomas ULg; Delvaux, Bruno; Cardinal, Damien et al

Conference (2009)

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See detailGéant de Transylvanie: standard de race pour arbitrage en expositions cunicoles
Oroian, Ioan G.; Militaru, Hortensia; Burny, Philippe ULg et al

in Rabbit Genetics (2014), 4(1), 48-51

Transylvanian Giant Rabbit is a highly polyphyletic breed and has its origins in many distinct populations of rabbits: the common Romanian rabbit, the Grey Giant, the Giant Papillon and the Californian ... [more ▼]

Transylvanian Giant Rabbit is a highly polyphyletic breed and has its origins in many distinct populations of rabbits: the common Romanian rabbit, the Grey Giant, the Giant Papillon and the Californian. It was created and consolidated by Petrescu-Mag et al (2009, 2014). This paper is a French version of the official standard for the judgement of the exhibition Transylvanian Giant Rabbit (Petrescu-Mag et al 2012). We respected the general rules presented by European Association of Poultry Pigeon and Rabbit Breeders (2010) and fit them to the specific characteristics of our breed. [less ▲]

Detailed reference viewed: 31 (5 ULg)