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Perrault Katelynn

Département de chimie (sciences) > Chimie analytique, organique et biologique

See author's contact details
Main Referenced Co-authors
Focant, Jean-François  (50)
Dubois, Lena  (47)
Stefanuto, Pierre-Hugues  (47)
Cnuts, Dries  (9)
Rots, Veerle  (9)
Main Referenced Keywords
GCxGC (13); Forensics (10); archaeology (3); Forensic science (3); forensic science (3);
Main Referenced Unit & Research Centers
AAP - Art, Archéologie et Patrimoine - ULiège [BE] (1)
OBiAChem (1)
OBiAChem, Traceolab (1)
Traceolab (1)
Main Referenced Disciplines
Chemistry (49)
Archaeology (2)
Biochemistry, biophysics & molecular biology (1)
Entomology & pest control (1)
Environmental sciences & ecology (1)

Publications (total 52)

The most downloaded
1158 downloads
Perrault, K., Stefanuto, P.-H., Dubois, L., Varlet, Grabher, & Focant, J.-F. (2017). A Minimally-Invasive Internal Gas Reservoir Monitoring Method for Postmortem Examinations. Forensic Science International, 277, 231. https://hdl.handle.net/2268/214108

The most cited

76 citations (Scopus®)

Stefanuto, P.-H., Perrault, K., Dubois, L., L'Homme, B., Allen, C., Loughnane, C., Ochiai, N., & Focant, J.-F. (2017). Advanced method optimization for volatile aroma profiling of beer using two-dimensional gas chromatography time-of-flight mass spectrometry. Journal of Chromatography. A. doi:10.1016/j.chroma.2017.05.064 https://hdl.handle.net/2268/211651

Dubois, L., Carter, D., Byrne, J., Gutierrez, C., Focant, J.-F., & Perrault, K. (2021). Investigating Decomposition Odor in a Tropical Climate by Comprehensive Two-Dimensional Gas Chromatography (GC×GC) Coupled with Mass Spectrometry (MS) and Flame Ionization Detection (FID). LCGC North America, 39 (5), 236-241.
Peer reviewed

Dubois, L., Perrault, K., & Focant, J.-F. (30 January 2020). Tackling challenges for the adoption of two-dimensional gas chromatography in Forensic Sciences [Poster presentation]. 16th International Symposium on Hyphenated Techniques in Chromatography and Separation Technology, Ghent, Belgium.

Stefanuto, P.-H., & Perrault, K. (January 2020). Focus Group wrap up : Challenges in Comprehensive GC [Paper presentation]. 11th Multidimensional Chromatography Workshop, Honolulu, United States.

Byrne, J., Dubois, L., Baker, J., Focant, J.-F., & Perrault, K. (2020). A non-targeted data processing workflow for volatile organic compound data acquired using comprehensive two-dimensional gas chromatography with dual channel detection. MethodsX, 7, 101009. doi:10.1016/j.mex.2020.101009
Peer Reviewed verified by ORBi

Dubois, L., Aczon, S., Focant, J.-F., & Perrault, K. (2020). Translation of a One-Dimensional to a Comprehensive Two- Dimensional Gas Chromatography Method with Dual-Channel Detection for Volatile Organic Compound Measurement in Forensic Applications. Analytical Chemistry, 92, 10091-10098. doi:10.1021/acs.analchem.0c01926
Peer Reviewed verified by ORBi

Dubois, L., Stefanuto, P.-H., Heudt, L., Focant, J.-F., & Perrault, K. (18 November 2019). Characterizing decomposition door from soil and adipocere samples at a death scene using HS-SPME-GCxGC-HRTOFMS [Paper presentation]. Translational Forensics 2019.

Perrault, K., Cernosek, T., Byrne, J., Aczon, S., Carter, C., Dubois, L., & Focant, J.-F. (May 2019). Implementation of GC×GC-qMS/FID for VOC profiling in the forensic sciences [Paper presentation]. 16th GCxGC Symposium, Fort Worth, Texas, United States.

Dubois, L., Stefanuto, P.-H., Perrault, K., DELPORTE, G., Delvenne, P., & Focant, J.-F. (May 2019). Comprehensive Approach for Monitoring Human Tissue Degradation. Chromatographia, 82 (5), 857-871. doi:10.1007/s10337-019-03710-3
Peer Reviewed verified by ORBi

Dubois, L., Stefanuto, P.-H., Perrault, K., & Focant, J.-F. (21 February 2019). Investigation of Volatile Profiles of Specific Human Organs during Decomposition [Paper presentation]. American Academy of Forensic Sciences (AAFS) 71st Annual Scientific Meeting, Baltimore Convention Center, Baltimore, MD, United States.

Dubois, L., Perrault, K., Stefanuto, P.-H., & Focant, J.-F. (20 February 2019). Use of Blood Volatiles as Trace Evidence [Poster presentation]. American Academy of Forensic Sciences (AAFS) 71st Annual Scientific Meeting, Baltimore Convention Center, Baltimore, MD, United States.

Cnuts, D., Perrault, K., Stefanuto, P.-H., Dubois, L., Focant, J.-F., & Rots, V. (December 2018). Fingerprinting glues using HS-SPME GC×GC-HRTOFMS: a new powerful method allows tracking glues back in time. Archaeometry, 60 (6), 1361-1376. doi:10.1111/arcm.12364
Peer Reviewed verified by ORBi

Perrault, K.* , Dubois, L.* , Cnuts, D., Rots, V., Focant, J.-F., & Stefanuto, P.-H. (November 2018). Characterization of hafting adhesives using comprehensive two-dimensional gas chromatography coupled to time-of-flight mass spectrometry. Separation Science Plus, 1-12. doi:10.1002/sscp.201800111
Peer reviewed
* These authors have contributed equally to this work.

Dubois, L., Perrault, K., Stefanuto, P.-H., & Focant, J.-F. (March 2018). Variable-energy electron ionization for blood VOC profiling [Poster presentation]. BSMS Meeting 2018, Liege, Belgium.

Dubois, L., Stefanuto, P.-H., Perrault, K., Heudt, L., Varlet, V., Grabherr, S., & Focant, J.-F. (February 2018). An overview of analytical advances for the characterization of decomposition odor [Paper presentation]. 9th MDC Workshop, Toronto, Canada.

Perrault, K., Stefanuto, P.-H., Dubois, L., Varlet, V., Grabherr, S., & Focant, J.-F. (February 2018). Decomposition Odor Analysis Techniques and Prospective Applications in Postmortem Examination [Paper presentation]. AAFS 70th Annual Scientific Meeting, Seattle, United States.

Dubois, L., Stefanuto, P.-H., Heudt, L., Focant, J.-F., & Perrault, K. (2018). Characterizing decomposition odor from soil and adipocere samples at a death scene using HS-SPME-GC GC-HRTOFMS. Forensic Chemistry, 8, 11-20. doi:10.1016/j.forc.2018.01.001
Peer Reviewed verified by ORBi

Dubois, L., Perrault, K., Stefanuto, P.-H., Koschinski, S., Edwards, M., McGregor, L., & Focant, J.-F. (December 2017). Variable‐energy electron ionisation for GC×GC forensic blood VOC profiling [Paper presentation]. ISX Academy Day, Louvain, Belgium.

Focant, J.-F., Dubois, L., Perrault, K., & Stefanuto, P.-H. (2017). Recent Adavances in the Analytical Chemistry of Cadaveric Decomposition. In Journal of Integrated Omics (pp. 27).
Peer reviewed

Dubois, L., Perrault, K., Stefanuto, P.-H., Heudt, & Focant, J.-F. (October 2017). GC×GC-HRTOFMS for Cadaveric Odor Analysis: A Forensic Case Study [Paper presentation]. 6e Journées Internationales de Toxicologie, Liege, Belgium.

Perrault, K., Stefanuto, P.-H., Dubois, L., Grabherr, Varlet, & Focant, J.-F. (October 2017). Analysis of cadaveric VOCs collected during autopsy using GC×GC-HRTOFMS [Paper presentation]. 6e Journées Internationales de Toxicologie, Liege, Belgium.

Stefanuto, P.-H., Perrault, K., Dubois, L., L'Homme, B., Allen, C., Loughnane, C., Ochiai, N., & Focant, J.-F. (2017). Advanced method optimization for volatile aroma profiling of beer using two-dimensional gas chromatography time-of-flight mass spectrometry. Journal of Chromatography. A. doi:10.1016/j.chroma.2017.05.064
Peer Reviewed verified by ORBi

Perrault, K., Dubois, L., Stefanuto, P.-H., Heudt, L., & Focant, J.-F. (May 2017). A forensic case study of cadaveric odor analysis using GC×GC-HRTOFMS [Paper presentation]. 41st International Symposium on Capillary Chromatography & 14th GCxGC Symposium, Dallas, United States.

Dubois, L., Zanella, D., Stefanuto, P.-H., Perrault, K., Reifarth, N., & Focant, J.-F. (May 2017). Investigation of funerary rites in the Qaṭna Royal Tomb using non-destructive profiling of organic residues by GC×GC- HRTOFMS [Paper presentation]. 41st International Symposium on Capillary Chromatography & 14th GCxGC Symposium, Dallas, United States.

Dubois, L., Perrault, K., Stefanuto, P.-H., Koschinski, S., Edwards, M., McGregor, L., & Focant, J.-F. (February 2017). GCxGC: From Niche to Necessity - VARIABLE-ENERGY ELECTRON IONIZATION FOR GC×GC FORENSIC BLOOD VOC PROFILING [Paper presentation]. Markes - Sep Solve E-seminars.

Perrault, K., Dubois, L., Zanella, D., Stefanuto, P.-H., Cnuts, D., Rots, V., & Focant, J.-F. (January 2017). Investigation of archeological mysteries by GCxGC-HRTOFMS and GCxGC-MS/MS [Paper presentation]. 8th Annual MDC Workshop, Toronto, Canada.

Perrault, K., Stefanuto, P.-H., Dubois, L., Varlet, V., Grabherr, S., & Focant, J.-F. (2017). A minimally-invasive method for profiling volatile organic compounds within postmortem internal gas reservoirs. International Journal of Legal Medicine, 131, 1271-1281. doi:10.1007/s00414-017-1621-7
Peer Reviewed verified by ORBi

Dubois, L., Perrault, K., Stefanuto, P.-H., Koschinski, S., Edwards, M., McGregor, L., & Focant, J.-F. (2017). Thermal desorption comprehensive two-dimensional gas chromatography coupled to variable-energy electron ionization time-of-flight mass spectrometry for monitoring subtle changes in volatile organic compound profiles of human blood. Journal of Chromatography. A. doi:10.1016/j.chroma.2017.04.026
Peer Reviewed verified by ORBi

Verheggen, F., Perrault, K., Caparros Megido, R., Dubois, L., Francis, F., Haubruge, E., Forbes, S., Focant, J.-F., & Stefanuto, P.-H. (2017). The Odor of Death: An Overview of Current Knowledge on Characterization and Applications. Bioscience. doi:10.1093/biosci/bix046
Peer Reviewed verified by ORBi

Perrault, K., Stefanuto, P.-H., Dubois, L., Grabherr, Varlet, V., & Focant, J.-F. (January 2017). VOCtopsy: GCxGC profiling of VOCs for the virtual autopsy toolkit [Paper presentation]. 8th Annual MDC Workshop, Toronto, Canada.

Dubois, L., Perrault, K., Stefanuto, P.-H., Koschinski, S., Edwards, M., McGregor, L., & Focant, J.-F. (January 2017). Variable-energy electron ionization for GCxGC forensic blood VOC profiling [Paper presentation]. 8th Multidimensional Chromatography Workshop, Toronto, Canada.

Dubois, L., Perrault, K., Stefanuto, P.-H., Heudt, & Focant, J.-F. (2017). Enhanced Chemical Profiling of Human Decomposition in a Case Study. Forensic Science International, 277, 15.
Peer Reviewed verified by ORBi

Perrault, K., Stefanuto, P.-H., Dubois, L., Varlet, Grabher, & Focant, J.-F. (2017). A Minimally-Invasive Internal Gas Reservoir Monitoring Method for Postmortem Examinations. Forensic Science International, 277, 231.
Peer Reviewed verified by ORBi

Dubois, L., Perrault, K., Stefanuto, P.-H., Koschinski, S., Edwards, M., Mcgregor, L., & Focant, J.-F. (2017). Monitoring Changes in the Volatile Profile of Aging Human Blood. Forensic Science International, 277, 14.
Peer Reviewed verified by ORBi

Cnuts, D., Perrault, K., Dubois, L., Stefanuto, P.-H., Focant, J.-F., & Rots, V. (September 2016). A new method for identifying experimental and Palaeolithic hafting adhesives using GC×GC-HRTOFMS [Poster presentation]. 6th ESHE Annual Meeting, Alcala de Henares, Madrid, Spain.
Peer reviewed

Stefanuto, P.-H., Perrault, K., Grabher, S., Varlet, V., & Focant, J.-F. (August 2016). Postmortem Internal Gas Reservoir Monitoring Using GCxGC-HRTOFMS. Separations, 3 (24). doi:10.3390/separations3030024
Peer Reviewed verified by ORBi

Perrault, K., Dubois, L., Stefanuto, P.-H., Cnuts, D., Rots, V., & Focant, J.-F. (07 July 2016). Time travelling into human prehistory using GC×GC-TOFMS [Paper presentation]. Journée du Département de Chimie, Liège, Belgium.

Dubois, L., Perrault, K., Stefanuto, P.-H., Koschinski, S., Edwards, M., McGregor, L., & Focant, J.-F. (07 July 2016). Exploring variable electron ionization for forensic blood VOC profiling [Paper presentation]. Journée du Département de Chimie, Liège, Belgium.

Stefanuto, P.-H., Perrault, K., Dubois, L., Giri, A., Pesesse, R., Di Giovanni, N., Cody, R., & Focant, J.-F. (02 June 2016). VOC monitoring by GCxGC-HRTOFMS [Paper presentation]. 40th International Symposium on Capillary Chromatography & 13th GC×GC Symposium, Riva Del Garda, Italy.

Stefanuto, P.-H., Dubois, L., Perrault, K., Baumans, F., Emmanuel, N., Rappe, S., & Focant, J.-F. (02 June 2016). Statistical comparisons of beer types using GC×GC-HRTOFMS [Paper presentation]. 40th International Symposium on Capillary Chromatography & 13th GC×GC Symposium, Riva Del Garda, Italy.

Dubois, L., Perrault, K., Stefanuto, P.-H., Stefan, K., Edwards, M., McGregor, L., & Focant, J.-F. (01 June 2016). Forensic blood VOC characterisation by TD-GC×GC-TOFMS with variable-energy electron ionisation [Paper presentation]. 40th International Symposium on Capillary Chromatography & 13th GC×GC Symposium, Riva Del Garda, Italy.

Dubois, L., Perrault, K., Stefanuto, P.-H., Koschinski, S., Edwards, M., McGregor, L., & Focant, J.-F. (30 May 2016). Monitoring blood VOCs during blood degradation by TD-GC×GC-TOFMS with variable-energy electron ionisation [Poster presentation]. 40th International Symposium on Capillary Chromatography & 13th GC×GC Symposium, Riva Del Garda, Italy.

Perrault, K., Stefanuto, P.-H., Dubois, L., Grabherr, S., & Varlet, V. (30 May 2016). Optimization of cadaveric internal gas monitoring by GC×GC-HRTOFMS for use in postmortem examinations [Poster presentation]. 40th International Symposium on Capillary Chromatography & 13th GC×GC Symposium, Riva Del Garda, Italy.

Perrault, K., Dubois, L., Stefanuto, P.-H., Cnuts, D., Rots, V., & Focant, J.-F. (30 May 2016). Characterization of organic residues from archaeological artefacts using GC×GC-TOFMS [Paper presentation]. 40th International Symposium on Capillary Chromatography & 13th GC×GC Symposium, Riva Del Garda, Italy.
Peer reviewed

Stefanuto, P.-H., Perrault, K., Dubois, L., L'Homme, B., Allen, C., Loughnane, C., Ochiai, N., & Focant, J.-F. (30 May 2016). Canadian craft beer characterization using TD-GC×GC-TOFMS [Poster presentation]. 40th International Symposium on Capillary Chromatography & 13th GC×GC Symposium, Riva Del Garda, Italy.

Perrault, K., Dubois, L., Stefanuto, P.-H., L'Homme, B., Cnuts, D., Rots, V., & Focant, J.-F. (30 May 2016). Examination of hafting adhesives on paleolithic stone tools using GC×GC-QTOFMS [Poster presentation]. 40th International Symposium on Capillary Chromatography & 13th GC×GC Symposium, Riva Del Garda, Italy.

Dubois, L., Perrault, K., Stefanuto, P.-H., & Focant, J.-F. (30 May 2016). GC×GC-TOFMS for forensic blood VOC profiling [Poster presentation]. 40th International Symposium on Capillary Chromatography & 13th GC×GC Symposium, Riva Del Garda, Italy.

Perrault, K., Stefanuto, P.-H., Dubois, L., Cnuts, D., Rots, V., & Focant, J.-F. (18 May 2016). A New Approach for the Characterization of Organic Residues from Stone Tools Using GC×GC-TOFMS. Separations, 3 (2), 16. doi:10.3390/separations3020016
Peer Reviewed verified by ORBi

Perrault, K., Dubois, L., Stefanuto, P.-H., Cnuts, D., Rots, V., & Focant, J.-F. (March 2016). GCxGC-TOFMS for the Investigation of Archeological Mysteries [Paper presentation]. Forum Labo Biotech Lyon, Lyon, France.

Focant, J.-F., Di Giovanni, N., Dubois, L., Lizak, R., Perrault, K., Pesesse, R., Savareear, B., & Stefanuto, P.-H. (January 2016). In-depth analysis of complex VOC mixtures by GC×GC-HRTOFMS [Paper presentation]. The International Symposium On Hyphenated Techniques In Chromatography And Separation Technology (HTC-14), Ghent, Belgium.

Perrault, K., Stefanuto, P.-H., Lloyd, R., Rai, T., Stuart, B., Forbes, S. L., & Focant, J.-F. (September 2015). Exploring new dimensions in cadaveric decomposition odour profiling using GC×GC-HRTOFMS [Paper presentation]. European Academy of Forensic Science, Prague, Czechia.

Perrault, K., Stefanuto, P.-H., Lloyd, R., Rai, T., Stuart, B., Focant, J.-F., & Forbes, S. (May 2015). Exploring new dimensions in cadaveric decomposition odour profiling using GC×GC-HRTOFMS [Paper presentation]. ISCC and GCxGC 2015, Fort Worth, TX, United States.

Perrault, K., Stefanuto, P.-H., Stuart, B., Focant, J.-F., & Forbes, S. (August 2014). Establishing the persistence of an odour signature in decomposition soil [Paper presentation]. 22nd International Symposium on the Forensic Sciences of the Australian and New Zealand Forensic Science Society (ANZFSS 2014), Adelaide, Australia.

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