研究领域

Chemical Sciences Analytical Spectrometry Quality Assurance, Chemometrics, Traceability and Metrological Chemistry Separation Science Forensic Chemistry

I am an active researcher in the fields of analytical and forensic chemistry, and I lead the Forensic and Analytical Chemistry Research Group within the Nanochemistry Research Institute at Curtin. My research interests are focused on chemical techniques applied to forensic analysis, in particular fingerprint detection, decomposition chemistry and trace evidence.

近期论文

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Frick, A., P. Fritz, and S. W. Lewis. 2016. “Chemical Methods for the Detection of Latent Fingermarks.” In Forensic Chemistry Fundamentals and Applications, 354-399. New York, United States: . Errington, B., G. Lawson, S. W. Lewis, and G. Smith. 2016.“Micronised Egyptian blue pigment: A novel near-infrared luminescent fingerprint dusting powder.”Dyes and Pigments 132. In press. Maric, M., W. Van Bronswijk, K. Pitts, and S. W. Lewis. 2016.“Characterisation and classification of automotive clear coats with Raman spectroscopy and chemometrics for forensic purposes.”Journal of Raman Spectroscopy Early View. In press. Yu, H., S. W. Lewis, M. Beardah, and N. NicDaeid. 2016.“Assessing a novel contact heater as a new method of recovering explosives traces from porous surfaces.”Talanta 148 (2016): 721-728. Sauzier, G., D. Bors, J. Ash, J. Goodpaster, and S. W. Lewis. 2016.“Optimisation of recovery protocols for double-base smokeless powder residues analysed by total vaporisation (TV) SPME/GC-MS.”Talanta 158. In press. van der Pal, K., G. Sauzier, M. Maric, W. Van Bronswijk, K. Pitts, and S. W. Lewis. 2016.“The effect of environmental degradation on the characterisation of automotive clear coats by infrared spectroscopy.”Talanta 148 (2016): 715-720. Sauzier, G., P. Giles, S. W. Lewis, and W. Van Bronswijk. 2015.“In-situ studies into the characterisation and degradation of blue ballpoint inks by diffuse reflectance visible spectroscopy.”Analytical Methods 7: 4892-4900. van der Pal, K., M. Maric, W. Van Bronswijk, and S. W. Lewis. 2015.“Ultraviolet-Visible Spectroscopic Characterisation of Automotive Window Tints for Forensic Purposes.”Analytical Methods 7: 5391-5395. Fritz, P., W. Van Bronswijk, and S. W. Lewis. 2015.“A new p-dimethylaminocinnamaldehyde reagent formulation for the photoluminescence detection of latent fingermarks on paper.”Forensic Science International 257: 20-28. Frick, A. A., G. E. Chidlow, S. W. Lewis, and W. Van Bronswijk. 2015.“Investigations into the initial composition of latent fingermark lipids by gas chromatography-mass spectrometry.”Forensic Science International 254: 133-147. Fritz, P., W. Van Bronswijk, B. Dorakumbura, B. Hackshaw, B. Hackshaw, and S. W. Lewis. 2015.“Evaluation of a solvent-free p-dimethylaminobenzaldehyde method for fingermark visualisation with a low cost light source suitable for remote locations.”Journal of Forensic Identification 65 (1): 67-90. Fritz, P., A. A. Frick, W. Van Bronswijk, S. W. Lewis, A. Beaudoin, S. Bleay, and C. Lennard. 2015.“Variability and subjectivity in the grading process for evaluating the performance of latent fingermark detection techniques.”Journal of Forensic Identification 65 (5): 851-867. Frick, A. A., F. M. Busetti, A. Cross, and S. W. Lewis. 2014.“Aqueous Nile blue: a simple, versatile and safe reagent for the detection of latent fingermarks.”Chemical Communications 50: 3341-3343. Fritz, P., W. Van Bronswijk, D. Fisher, and S. W. Lewis. 2014.“Preliminary investigations into a commercial thermal fingerprint developer for the visualisation of latent fingermarks on paper substrates.”Journal of Forensic Identification 64 (6): 536-555. Maric, M., W. Van Bronswijk, S. W. Lewis, and K. Pitts. 2014.“Synchrotron FTIR characterisation of automotive primer surfacer paint coatings for forensic purposes.”Talanta 118: 156-161. Tagliaro, F., J. P. Pascali, and S. W. Lewis. 2013. “Capillary Electrophoresis in Forensic Chemistry.” In Encyclopedia of Forensic Sciences, 2nd ed, ed. Jay A Siegel and Pekka J Saukko, 567-572. Australia: Academic Press. Frick, A. A., P. Fritz, and S. W. Lewis. 2013. “Chemistry of Print Residue.” In Encyclopedia of Forensic Sciences, 2nd ed, ed. Jay A Siegel and Pekka J Saukko, 92-97. Australia: Academic Press. Levine, B., and S. W. Lewis. 2013. “Presumptive Chemical Tests.” In Encyclopedia of Forensic Sciences, 2nd ed, ed. Jay A Siegel and Pekka J Saukko, 616-620. Australia: Academic Press. Lewis, S. W., and K. Lim. 2013. “Spectroscopic Techniques.” In Encyclopedia of Forensic Sciences, 2nd ed, ed. Jay A Siegel and Pekka J Saukko, 627-634. Australia: Academic Press. Sauzier, G., M. Maric, W. Van Bronswijk, and S. W. Lewis. 2013.“Preliminary studies into the effect of environmental degradation on the characterisation of automotive clear coats by attenuated total reflectance infrared spectroscopy.”Analytical Methods 5 (19): 4984-4990. Fritz, P., W. Van Bronswijk, and S. W. Lewis. 2013.“p-Dimethylaminobenzaldehyde: preliminary investigations into a novel reagent for the detection of latent fingermarks on paper surfaces.”Analytical Methods 5 (13): 3207-3215.