Peer-Reviewed Publications:

• Gapeev, A., Sigman, M. and Yinon,* J. “Liquid Chromatography/Mass Spectrometric Analysis of Explosives: RDX Adduct Ions,” Rapid Comm Mass Spectrom. 2003, 17, 943-948.

• Min Huang, Jehuda Yinon, and Michael E. Sigman* “Forensic Identification of Dyes Extracted from Textile Fibers by Liquid Chromatography Mass Spectrometry (LC-MS),” J. Forensic Sci. 2004, 49(2), 238-249.

• R. A. Gardner, J.-G. Delcros, F. Konate, F. Breitbeil III, B. Martin, M. Sigman, M. Huang, and O. Phanstiel* IV “N1-Substituent Effects in the Selective Delivery of Polyamine-Conjugates into Cells Containing Active Polyamine Transporters,” J. Med. Chem. 2004, 47(24), 6055-6059.

• M. R. Williams, D. Fernandes, C. Bridge, D. Dorrien, S. Elliot and M. Sigman*  “Adsorption Saturation and Chromatographic Distortion Effects on Passive Headspace Sampling with Activated Charcoal in Fire Debris Analysis,” J. Forensic Sci. 2005, 50(2), 316-325.

• M. Huang, R. Russo, B. G. Fookes and M. E. Sigman* “Analysis of Fiber Dyes by Liquid Chromatography Mass Spectrometry (LC-MS) with Electrospray Ionization: Discriminating Between Dyes with Indistinguishable UV-Visible Absorption Spectra,” J. Forensic Sci 2005, 50(3), 526-534.
  
  
• M. E. Sigman,* P. Armstrong, J. M. MacInnis, M. Williams “The Equilibrium Partitioning Model Applied to RDX-Halide Complex Formation in Electrospray Ionnization Mass Spectrometry,” Anal. Chem., 2005, 77, 7434 - 7441.
  
  
• M. E. Sigman,* C. D. Clark, “2D Correlation Spectroscopy Techniques Applied to Ion Trap MS/MS Analysis: Nitroaromatics.” Rapid Commun Mass Spectrom., 2005, 19, 3731 - 3726.
  
  
• M. E. Sigman*, P. Armstrong “Analysis of Oxidizer Salt Mixtures by ESI-MS,” Rapid Commun Mass Spectrom., 2006, 20, 427 - 432.
  
  
• M. E. Sigman,* M. Williams “Covariance Mapping in the Analysis of Ignitable Liquids by Gas Chromatography/Mass Spectrometry,”  Anal. Chem., 2006, 78, 1713 - 1718.
  
  
• Bridge, C. M.; Powell, J.; Vomvoris, K. L.; MacInnis, J. M.; Williams, M. R.; Sigman*, M. E. “Characterization of Automobile Float Glass with Laser Induced Breakdown Spectroscopy (LIBS) and Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS),” Applied Spectroscopy, 2006, 60(10), 1181-1187.
  
  
• M. E. Sigman*, C. Douglas Clark, R. Fidler, C. L. Geiger and C. A. Clausen “Analysis of Triacetone Triperoxide (TATP) by GC-MS and GC-MS/MS By Electron and Chemical Ionization,” Rapid Commun. Mass Spectrom.  2006, 20, 2851-2857.
  
  
• M. R. Williams, M. E. Sigman “Performance Testing of Commercial Containers for Collection and Storage of Fire Debris Evidence,” Journal of Forensic Science, 2007, 52(3), 579-585.
  
  
• M. E. Sigman,* M. R.Williams, and R. G. Ivy  “Comparative Analysis of Gasolines by Covariance Mapping and Gas Chromatography – Mass Spectrometry,” Anal. Chem. 2007, 79(9), 3462-3468.
  
  
• C M. Bridge, J Powell, K L Steele, M. E. Sigman*, “Forensic Comparative Glass Analysis by Laser-Induced Breakdown Spectroscopy,” Spectrochimica Acta, B: 2007, 62, 1419-1425.
  
  
• M. E. Sigman,* C.  D. Clark, T. Caiano, R. Mullen “Analysis of Triacetone Triperoxide (TATP) and Synthetic Intermediates by ESI-MS, Rapid Commun. Mass Spectrom., 2008, 22, 84-90.
  
  
• M. E. Sigman*, M. R. Williams, J. A. Castelbuono., J. G. Colca, C. Douglas Clark “Ignitable Liquid Classification and Identification Using the Summed-Ion Mass Spectrum” Instrumentation Sci. Technol. 2008, 36, 375 - 393.
  
  
• A. M. Stearman*, E. Stierlin , M. E. Sigman, D. W. Roubik, and D. Dorrien “Stradivarius in the Jungle:  Traditional Knowledge and the Use of “Black Beeswax” Among the Yuquí of the Bolivian Amazon”, Human Ecology, 2008,  36, 149-159.
  
  
• Michael E. Sigman*, C. Douglas Clark, Kimberly Painter, Chatham Milton, Ekaterina Simatos, Jessica L. Frisch, Meghan McCormick and Julie L. Bitter “Analysis of Oligomeric Peroxides by Tandem Mass Spectrometry” Rapid Commun. Mass Spectrom. 2009, 23, 349 - 356.
  
  
• A. Pal, C. D. Clark, M. E. Sigman, D. K. Killinger* “Differential absorption lidar CO2 laser system for remote sensing of TATP related gases,” Applied Optics 2009, 48(4), B145-B150.
  
  
• Matthew Weidman, Matthieu Baudelet, Santiago Palanco, Michael Sigman, Paul J. Dagdigian, Martin Richardson “Nd:YAG-CO2 Dual-Pulse Laser Induced Breakdown Spectroscopy of Organic Films” Optics Express, 2009, In Press.
  
  
• Erin McIntee, Emilie Viglino, Stephanie Kumor, Caitlin Rinke, Liqiang Ni,, and Michael E. Sigman*, “Nonparametric Permutation Test for Discrimination of Float Glass Samples Based on LIBS Spectra.”  Journal of Chemometrics, submitted 2009.
  
  
• Erin McIntee, Emilie Viglino, Caitlin Rinke, Stephanie Kumor, Liqiang Ni,, and Michael E. Sigman*, “Comparative Analysis of Automotive Paints by Laser Induced Breakdown Spectroscopy (LIBS) and Nonparametric Permutation Tests,” Spectrochimica Acta, B., submitted 2009.
  
  
• Michael E. Sigman*, C. Douglas Clark. Kimberly Painter, Meghan McCormick, Keith T. Williams and Michael J. Maston “Analysis of Trace-Level Impurities in Triacetone Triperoxide (TATP) from Acetone Precursors,” Forensic Science International, submitted 2009.
  
  
• Lewis, L. A.; Sigman, M. E. “Forensic Analysis of Dyes in Fibers via Mass Spectrometry” in Forensic Analysis on the Cutting Edge: New Methods for Trace Evidence Analysis, Robert D. Blackledge, Ed., Wiley, New York, 2007, pp. 197-220.
  
  
• Sigman, M. E.; Clark, C. D. “Analysis of Triacetone Triperoxide Explosive by Mass Spectrometry”,  Applied Mass Spectroscopy Handbook, Wiley, New York, in press 2010.

Presentations:

• Sigman, M. E. “GC/MS Analysis of Organic Explosives,“ First Annual TWGFEX Symposium on Fire and Explosion Debris Analysis and Scene Investigation, Aug. 2001.

• Sigman, M. E. “Sample Introduction for GC Analysis of Explosives by Thermal Desorption.” 2nd Annual Technical Working Group on Fire and Explosion (TWGFEX) Symposium B House fires to Homeland Security,” Orlando, FL, October 15-18, 2002.

• Huang, M.; Yinon, Y.; Sigman, M. E. “Forensic Identification of Dyes Extracted from Textile Fibers by Liquid Chromatography-Mass Spectrometry (LC-MS),” American Academy of Forensic Science 55th National Meeting, Chicago, IL, Feb. 18-23, 2003.

• M. Sigman and R. H. Ilgner, “Thermal Desorption GC/MS Analysis of Organic Explosives,” Federation of Analytical Chemistry and Spectroscopy Societies, October 20, 2003, Ft. Lauderdale, FL.

• M. Sigman, “Physical Evidence Research National Center for Forensic Science,” Florida Department of Law Enforcement Annual Chemistry Discipline Meeting, October 6, 2003, Daytona Beach, FL.

• Min Huang, Michael Sigman, “Fiber Dye Identification by Liquid Chromatography-Mass Spectrometry (LC-MS),” Federation of Analytical Chemistry and Spectroscopy Societies, October 20, 2003, Ft. Lauderdale, FL.

• M. Sigman, “Physical Evidence Research National Center for Forensic Science,” International Association of Bomb Technicians and Investigators Annual Meeting, October 23, 2003, Tampa, FL.

• M. Sigman, “Accelerants and Explosives Research at NCFS,” Technical Working Group on Fire and Explosion Annual Meeting, November 17, 2003, Orlando, FL.

• M. Sigman and R. H. Ilgner, “Analysis of Organic Explosives by Thermal Desorption GC/MS,” Florida American Chemical Society Meeting, May 8, 2003, Orlando, FL.

• M. R. Williams, D. Fernandez and M. E. Sigman “Performance Testing of Commercial Containers for Collection and Storage of Fire Debris Evidence,” American Academy of Forensic Science 56th Annual Meeting, Dallas, TX, February 16-21, 2004.

• M. Huang, J. Yinon and M. E. Sigman “Fiber Dye Identification by High Performance Liuid Chromatography B Mass Spectrometry (HPLC-MS),” American Academy of Forensic Science 56th Annual Meeting, Dallas, TX, February 16-21, 2004.

• A. Gapeev, J. Yinon and M. E. Sigman “LC/MS of Explosives: RDX Characterization Through Impurity Profiles,” American Academy of Forensic Science 56th Annual Meeting, Dallas, TX, February 16-21, 2004.

• M. E. Sigman, A. Gapeev, R. H. Ilgner “Matrix Effets on Explosives Recovery and Detection,” American Academy of Forensic Science 56th Annual Meeting, Dallas, TX, February 16-21, 2004.
  
  
• M. R. Williams, D. Fernandes, C. Bridge, D. Dorrien, S. Elliott, M. E. Sigman “Adsorption Saturation and Chromatographic Distortion Effects on Passive Headspace Sampling With Activated Charcoal in Fire Debris Analysis,” American Academy of Forensic Science 57th Annual Meeting, New Orleans, LA, February 21-26, 2005. 
  
  
• M. E. Sigman, M. Huang, B. Hornsby “Evaluation of Solvent Systems and Mobile Phases for the Extraction and Identification of Fiber Dyes by Liquid Chromatography Mass Spectrometry (LC-MS),” American Academy of Forensic Science 57th Annual Meeting, New Orleans, LA, February 21-26, 2005. 
  
  
• M. E. Sigman, M. R. Williams, D. Fernandes “Reliability Testing of Commercial Containers for Fire Debris Evidence STorage,” American Academy of Forensic Science 57th Annual Meeting, New Orleans, LA, February 21-26, 2005.
  
  
• M. E. Sigman “Silent Witness: Evidence That Does Not Forget,” University of Central Florida LIFE Presentation, March 1, 2005, University of Central Florida, Orlando, FL.
  
  
• M. E. Sigman “Physical Evidence Research at the National Center for Forensic Science,” Forensic Resource Network – Crime Laboratory Improvement Program National Conference, September 20-22, 2004, Tampa, FL.
  
  
• M. E. Sigman, M. Huang “Forensic Fiber Dye Analysis by LC-MS,” 31st Federation of Analytical Chemistry and Spectroscopy Societies Meeting, Portland, OR, October 3-7, 2004. 
  
  
• A. Campiglia, M. Sigman “Application of Fluorescence Line Narrowing Spectroscopy to Forensic Fiber Examination,” 31st Federation of Analytical Chemistry and Spectroscopy Societies Meeting, Portland, OR, October 3-7, 2004. 
  
  
• M. E. Sigman, “Characterization of Emulsions, Slurries and Watergels and Plastic Bonded Explosives,” FBI Academy, Quantico, VA, January 19, 2005.
  
  
• M. E. Sigman, “Characterization of Emulsions, Slurries and Watergels and Plastic Bonded Explosives,” 17th Sanibel Conference on Mass Spectrometry – Mass Spectrometry in Forensic Science and Counterterrorism, Clearwater Beach, FL, January 28 – February 1, 2005.
  
  
• M. E. Sigman “The Equilibrium Partitioning Model Applied to RDX-Halide Adduct Formation in ESI-MS,”  Florida American Chemical Society Meeting, May 5-8, 2005, Orlando, FL.
  
  
• M. Williams, M. E. Sigman “Activated Carbon Saturation and Chromatographic Distortion in Fire Debris Analysis”, Florida American Chemical Society Meeting, May 5-8, 2005, Orlando, FL.
  
  
• D. Dorrien,  M. E. Sigman “Analytical Approaches to Fiber Analysis for A Forensic Fiber Database,” Florida American Chemical Society Meeting, May 5-8, 2005, Orlando, FL.
  
  
• M. E. Sigman “Equilibrium Partitioning Model Applied to RDX-Halide Adduct Formation in ESI-MS,” 230th National Meeting of the American Chemical Society Meeting, August 28 – September 1, 2005, Washington, DC.
  
  
• Michael E. Sigman, Candice Bridge, Kate Vomvoris and Jean MacInnis, “LIBS: A New Tool for Forensic Science,” 2006 LACSEA, Optical Society of America, Incline Village, NV, February 9, 2006.
  
  
• Sigman, M. E.; Williams, M.; “Covariance Mapping as an Aid to Ignitable Liquids classification and Rapid Database Searching,” American Academy of Forensic Sciences Annual Meeting, Seattle, Washington, February 20-25, 2006.
  
  
• Dorrien, D. M.; Sigman M. E. “Single Fiber Dye Analysis by Liquid Chromatography Mass Spectrometry (LC-MS) with SWGMAT Dye Extraction Protocols,” American Academy of Forensic Sciences Annual Meeting, Seattle, Washington, February 20-25, 2006.
  
  
• Bridge, C. M.; Powell, J.; Vomvoris, K.; Macinnis, J.; Sigman, M. E. “Characterization of Automobile Float Glass with Laser Induced Breakdown Spectroscopy (LIBS) and Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS),” American Academy of Forensic Sciences Annual Meeting, Seattle, Washington, Fibruary 20-25, 2006.
  
  
• Vomvoris, K. L.; Bridge, C.; Parker, Z. M.; MacInnis, J.; Sigman, M. E. “The analysis of Commercial Blasting Agents by Laser Induced Breakdown Spectroscopy (LIBS), With Emphasis on Methods for Heterogeneous Samples,” American Academy of Forensic Sciences Annual Meeting, Seattle, Washington, Fibruary 20-25, 2006.
  
  
• Katie L. Vomvoris; Candice Bridge; Zachary M. Parker; Jean MacInnis; Michael Sigman “The Analysis of Commercial Blasting Agents by Laser Induced Breakdown Spectroscopy (LIBS), With Emphasis on Methods for Heterogeneous Samples”  AAFS 58th Annual Meeting, February 20-25, 2006, Washington State Convention & Trade Center, Seattle, Washington.
  
  
• Derek M. Dorrien; Michael Sigman “Single Fiber Dye Analysis by Liquid Chromatography Mass Spectrometry (LC-MS) With SWGMAT Dye Extraction Protocol” AAFS 58th Annual Meeting, February 20-25, 2006, Washington State Convention & Trade Center, Seattle, Washington.
  
  
• Michael E. Sigman; Mary Williams  “Covariance Mapping as an Aid to Ignitable Liquids Classification and Rapid Database Searching” AAFS 58th Annual Meeting, February 20-25, 2006, Washington State Convention & Trade Center, Seattle, Washington.
  
  
• Candice M. Bridge; Joseph Powell; Katie Vomvoris; Jean MacInnis; Michael E. Sigman, “Characterization of Automobile Float Glass With Laser Induced Breakdown Spectroscopy (LIBS) and Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS)” AAFS 58th Annual Meeting, February 20-25, 2006, Washington State Convention & Trade Center, Seattle, Washington.
  
  
• Candice M. Bridge; Joseph Powell; Katie Vomvoris; Jean MacInnis; Michael E. Sigman, “Characterization of Automobile Float Glass With Laser Induced Breakdown Spectroscopy (LIBS) and Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS),” Florida American Chemical Society Meeting (FAME 2006) , May 11-13, 2006,Renaissance Orlando Hotel Airport, Orlando, FL.
  
  
• Michael E. Sigman “Application of Laser-Induced Breakdown Spectroscopy (LIBS) to Forensic Science: Analysis of Float Glass Samples,” General Forensics Technical Working Group, National Institute of Justice, Washington, DC, May 10, 2006.
  
  
• Michael E. Sigman “Analysis of Inorganic Oxidizer Salts by ESI-MS,” Federation of Analytical Chemistry and Spectroscopy Societies Meeting, Orlando, FL , September 24-28, 2006.
  
  
• Richardson, M.; Brown, C.; Fisher, M.; Bernath, R.; Sigman, M. “Femtosecond Interaction Studies for Stand-off LIBS,” LIBS 2006 – Laser Induced Plasma Spectroscopy and Applications, Montreal, Canada, September 5-9, 2006.
  
  
• Sigman, M. E.; Bridge, C.; Steele, K.; MacInnis, J. M. “Forensic Applications of Laser-Induced Breakdown Spectroscopy: Comparative Glass Analysis,”  LIBS 2006 – Laser Induced Plasma Spectroscopy and Applications, Montreal, Canada, September 5-9, 2006.
  
  
• Sigman, M. E. “2D Correlation Mass Spectrometry,” SERMACS 2006 – Southeastern Regional Meeting of the American Chemical Society, Augusta, GA, November 1-4, 2006.
  
  
• Michael E. Sigman, Mary Williams “Comparative Analysis of Complex Mixtures by Covariance Mapping”, Florida American Chemical Society Meeting (FAME 2006) , May 11-13, 2006,Renaissance Orlando Hotel Airport, Orlando, FL.
  
  
• Kristi George, Julie Bitter and Michael E. Sigman “Explosive Recovery Off of Solid Matrices Over Time,” Florida American Chemical Society Meeting (FAME 2006) , May 11-13, 2006,Renaissance Orlando Hotel Airport, Orlando, FL.
  
  
• Katie L. Steele, Candice M. Bridge and Michael E. Sigman “The analysis of Commercial Blasting Agents By Laser Induced Breakdown Spectroscopy (LIBS), with Emphasis on Methods for Heterogeneous Samples,” Florida American Chemical Society Meeting (FAME 2006) , May 11-13, 2006,Renaissance Orlando Hotel Airport, Orlando, FL.
  
  
• Mary R. Williams, Rebecca Ivy and Michael E. Sigman “Covariance Mapping in the Analysis of Ignitable Liquids by Gas Chromatography-Mass Spectrometry.” Florida American Chemical Society Meeting (FAME 2006) , May 11-13, 2006,Renaissance Orlando Hotel Airport, Orlando, FL.
  
  
• Sigman, M.E., Bridge, C., Steele, K., MacInnis, J. M “Forensic Applications of Laser-Induced Breakdown Spectroscopy: Comparative Glass Analysis,” LIBS 2006, Montreal, Canada, September 5-8, 2006.
  
  
• Julie Bitter , Kristi George, C. Douglas Clark and Michael E. Sigman “Explosives Recovery Off of Solid Matrices Over Time,” Federation of Analytical Chemistry and Spectroscopy Societies Meeting, Orlando, FL , September 24-28, 2006.
  
  
• C. Douglas Clark and Michael E. Sigman “Optimized Analysis of Triacetone Triperoxide by GC-MS,” Federation of Analytical Chemistry and Spectroscopy Societies Meeting, Orlando, FL , September 24-28, 2006.
  
  
• Candice Bridge Michael E. Sigman, Joseph Powell, Katie Steele, Jean MacInnis, and Mary Williams “Glass Sample Discrimination by Laser Induced Breakdown Spectroscopy (LIBS),” Federation of Analytical Chemistry and Spectroscopy Societies Meeting, Orlando, FL , September 24-28, 2006.
  
  
• Katie Steele,  Michael E. Sigman, Candice Bridge, Jean MacInnis, and Zach Parker “The Analysis of Commercial Blasting Agents by Laser Induced Breakdown Spectroscopy(LIBS), With Empasis on Methods for Heterogeneous Samples,” Federation of Analytical Chemistry and Spectroscopy Societies Meeting, Orlando, FL , September 24-28, 2006.
  
  
• Derek Dorrien and Michael E. Sigman “Single Fiber Dye Analysis by Liquid Chromatography Mass Spectrometry (LC-MS) With SWGMAT Dye Extraction Protocols,” Federation of Analytical Chemistry and Spectroscopy Societies Meeting, Orlando, FL , September 24-28, 2006.
  
  
• M. E. Sigman, M Williams, R Ivy, J Castelbono, “New Approaches to Interpreting Fire Debris Analysis Data,” Technical Working Group for Fire and Explosions (TWGFEX) Annual Meeting, Orlando, FL, Nov. 29, 2006.
  
  
• M. E. Sigman “Characterization of Triacetone Triperoxide (TATP) Synthetic By-Products for Source and Route Determination,” NIJ 2007 General Forensics R&D Grantees Meeting, San Antonio, TX, February 20, 2007.
  
  
• Erin McIntee, Candice Bridge, Lt. Joseph Powell†  and Michael E. Sigman* “Application of Laser-Induced Breakdown Spectroscopy to Forensic Science: Analysis of Paint Samples,”  NIJ 2007 General Forensics R&D Grantees Meeting, San Antonio, TX, February 20, 2007.
  
  
• M. E. Sigman, Katie L. Steele, Charles D. Clark, “Discrimination of C-4 Plastic Explosives by GC/MS Analysis of Impurities Associated with the Manufacturing Process of RDX,” American Academy of Forensic Sciences Annual Meeting, San Antonio, TX, February 19-24, 2007.
  
  
• M. E. Sigman, Candice M. Bridge, “Glass Sample Discrimination by Laser Induced Breakdown Spectroscopy (LIBS),” American Academy of Forensic Sciences Annual Meeting, San Antonio, TX, February 19-24, 2007.
  
  
• M. E. Sigman, Douglas Clark, “Optimized Analysis of Triacetone Triperoxide by GC/MS,” American Academy of Forensic Sciences Annual Meeting, San Antonio, TX, February 19-24, 2007.
  
  
• Mary R. Williams, M. E. Sigman, Rebecca G. Ivy, “Individualization of Gasoline by Gas Chromatography/Mass Spectrometry and Covariance Mapping,” American Academy of Forensic Sciences Annual Meeting, San Antonio, TX, February 19-24, 2007.
  
  
• A. D. Campiglia*, M. Rex, M. E. Sigman “Fluorescence Line Narrowing Spectroscopy: A new Tool for Forensic Fiber Examination,” Florida Annual Meeting and Exposition FAME 2007, American Chemical Society, Orlando, FL, May 10-12, 2007.
  
  
• M. E. Sigman, C. D. Clark “Analysis of Triacetone Triperoxide by Mass Spectrometry,” Florida Annual Meeting and Exposition FAME 2007, American Chemical Society, Orlando, FL, May 10-12, 2007.
  
  
• C. D. Clark, M. E. Sigman, “Optimized Analysis of Triacetone Triperoxide by GC-MS”, Florida Annual Meeting and Exposition FAME 2007, American Chemical Society, Orlando, FL, May 10-12, 2007.
  
  
• J. L. Frisch, M. E. Sigman, “Differentiation of Cotton Fabrics Using LC-ESI-MS of Extracted Oligosaccharides,” Florida Annual Meeting and Exposition FAME 2007, American Chemical Society, Orlando, FL, May 10-12, 2007.
  
  
• E. McIntee, C. Bridge, M. E. Sigman “Application of Laser-Induced Breakdown Spectroscopy to Forensic Science: Analysis of Paint Samples,” Florida Annual Meeting and Exposition FAME 2007, American Chemical Society, Orlando, FL, May 10-12, 2007.
  
  
• K. Steele, M. E. Sigman and C. D. Clark “Discrimination of Composition C-4 Plastic Explosives by GC/MS, ESI/MS and Direct Insertion Probe (DIP),” Florida Annual Meeting and Exposition FAME 2007, American Chemical Society, Orlando, FL, May 10-12, 2007.
  
  
• J. A. Van Note, M. R. Williams, M. E. Sigman, “Analysis of Pen Inks by Liquid Chromatography-Mass Spectrometry with Electrospray Ionization,” Florida Annual Meeting and Exposition FAME 2007, American Chemical Society, Orlando, FL, May 10-12, 2007.
  
  
• C. D. Clark,  M. E. Sigman  “Analysis of  Triacetone Triperoxide (TATP) for Synthetic Route Characterization”, Trace Evidence Symposium, NIJ and FBI Laboratory Division, Clearwater Beach, Florida,  August 13-16,  2007.
  
  
• E. McIntee, C. Bridge and M. E. Sigman “Analysis of Automobile Paints by Laser-Induced Breakdown Spectroscopy (LIBS)” Trace Evidence Symposium, NIJ and FBI Laboratory Division, Clearwater Beach, Florida,  August 13-16,  2007.
  
  
• S. Linker, H. Miller, R. Smith, M. M. Houck, M. E. Sigman “United States Transferable Fiber Census,” American Academy of Forensic Sciences, Washingron D.C., Feb. 18 – 23, 2008.
  
  
• J. A. Castelbuono, M. R. Williams, J. G. Colca, C. E. Chasteen, M. E. Sigman, “Identification of Ignitable Liquids in the Presence of  Interfering Products in Fire Debris Analysis,” American Academy of Forensic Sciences, Washingron D.C., Feb. 18 – 23, 2008.
  
  
• C. D. Clark, T. Caiano, R. Mullen, M. E. Sigman “Analysis  Triacetone Triperoxide (TATP) for Information on the Synthetic Route and Precursor Identity,” American Academy of Forensic Sciences, Washingron D.C., Feb. 18 – 23, 2008.
  
  
• E. M. McIntee, C. Bridge, J. D. Powell, M. E. Sigman “ Evaluation of Laser-Induced Breakdown Spectroscopy as a Contributing Technique in the Analysis of Automobile Paint Samples,” American Academy of Forensic Sciences, Washingron D.C., Feb. 18 – 23, 2008.
  
  
• M. E. Sigman “Forensic Analysis of Triacetone Triperoxide,” 1st International Symposium on Improvised Explosives, Rosh Hanikra, Israel, May 18-22, 2008.
  
  
• M. E. Sigman “ Ignitable Liquids Reference Collection and Database,” European Network of Forensic Scientists, Fire and Explosion Technical Working Group 11th Annual Meeting, Rome, Italy, September 16 – 20, 2008.
  
  
• C. Bridge, M. Richardson, M. E. Sigman “Chemometric Analysis of LIBS Data for Organic Analytes,” LIBS 2008, Berlin, Germany, September 21 – 26, 2008.
  
  
• Painter, KL; Clark, CD; McCormick, M; Sigman, M “Forensic Analysis of Triacetone Triperoxide (TATP) for Information on the Synthetic Route and Precursor Identity,” 61st Annual Meeting of the American Academy of Forensic Sciences, Feb. 16 – 21, 2009, Denver, CO.
  
  
• Williams MR; Sigman, M “Automated Searching of Ignitable Liquids Database by Summed Ion Spectra,” 61st Annual Meeting of the American Academy of Forensic Sciences, Feb. 16 – 21, 2009, Denver, CO.
  
  
• Moody, CM; Williams, MR; Sigman M; Arceneaus, LA; Rinke, C; White, K “Analysis of Black Pen Inks by Electrospray Ionization Mass Spectrometry,” 61st Annual Meeting of the American Academy of Forensic Sciences, Feb. 16 – 21, 2009, Denver, CO.
  
  
• Sigman, ME; Clark, CD “Analysis of Triacetone Triperoxide (TATP)” 85th Annual Florida American Chemical Society Meeting and Exposition (FAME), May 14 – 16, 2009, Orlando, FL.
  
  
•  McHugh, KM; Kazaros, CB; Castelbuono, JA; Williams, MR; Sigman, ME “Automated Searching of Ignitable Liquids Database by Summed Ion Spectra with Complementary Statistical Analysis”, (Oral Presentation)  85th Annual Florida American Chemical Society Meeting and Exposition (FAME), May 14 – 16, 2009, Orlando, FL
  
  
•  Painter, K; Clark, CD; McCormick, M; Sigman, ME “Forensic Analysis of Triacetone Troperoxide (TATP) for Information on the Synthetic Route and Precursor Identity,” 85th Annual Florida American Chemical Society Meeting and Exposition (FAME), May 14 – 16, 2009, Orlando, FL
  
  
•  McHugh, KM; Kazaros, CB; Castelbuono, JA; Williams, MR; Sigman, ME “Automated Searching of Ignitable Liquids Database by Summed Ion Spectra with Complementary Statistical Analysis”, (Poster Presentation)  85th Annual Florida American Chemical Society Meeting and Exposition (FAME), May 14 – 16, 2009, Orlando, FL.
  
  
•  Moody, CM; Arceneaux, LA; Rinke, CN, White, KM; Williams, MR; Sigman, ME “Analysis of Black Pen Inks by Electrospray Ionization Mass Spectrometry (ESI-MS),” 85th Annual Florida American Chemical Society Meeting and Exposition (FAME), May 14 – 16, 2009, Orlando, FL.
  
  
•  Frisch, JL; Clark, CD; Sigman, ME “Tandem Mass Spectrometry of Oligomeric Open-Chaine Peroxides,” 85th Annual Florida American Chemical Society Meeting and Exposition (FAME), May 14 – 16, 2009, Orlando, FL.
  
  
• Sigman, ME “Forensic Analysis of Triacetone Triperoxide (TAT),” Annual Meeting of the Technical Working Group on Fire and Explosives (TWGFEX), September 13 – 14, 2009, Orlando, FL .
  
  
•  Sigman, ME; Clark, CD “Detection and Forensic Analysis of Triacetone Triperoxide (TATP) in Uninitiated and Initiated Samples” 62nd Annual Meeting of the American Academy of Forensic Sciences, Feb. 22 – 27, 2010, Seattle, WA.
  
  
•  Sigman, ME; Williams, MR “A study of Complex Mixtures from Fire Debris by Summed Ion Spectra” 62nd Annual Meeting of the American Academy of Forensic Sciences, Feb. 22 – 27, 2010, Seattle, WA.
  
  
• McHugh, K; Williams, MR; Sigman ME “Automated Searching of an Ignitable Liquids Library of Summed Ion Spectra by Target Factor Analysis” 62nd Annual Meeting of the American Academy of Forensic Sciences, Feb. 22 – 27, 2010, Seattle, WA.
  
  
•  White KM; Williams, MR; Sigman, ME “Statistical Analysis of Visible Absorption Spectra and Mass Spectra Obtained from Dyed Acrylic Fibers” 62nd Annual Meeting of the American Academy of Forensic Sciences, Feb. 22 – 27, 2010, Seattle, WA.
  
  
•  Sigman, ME “Application of Chemometrics and GC-MS Analysis for the Identification of Traces of Ignitable Liquids in Fire Debris Samples (2008-DN-BX-K069)” The NIJ Conference, June 14 – 16, 2010, Arlington, VA.
  
  
• Rinke, CN; BNrown, C; Clark, CD; Baudelet, M; Richardson, M; Sigman, M “Substrate Independent Discrimination of Organic and Explosive Materials via Target Factor Analysis of Their Molecular Optical Signature” International Symposium on Spectral Sensing Research (ISSSR), June 21 – 23, 2010, Springfield, MO.