Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Edward G. Bartick"'
Publikováno v:
Forensic Chemistry. 3:21-27
Microspectrophotometry is a quick, accurate, and reproducible method to compare colored fibers for forensic purposes. Applying chemometric techniques to spectroscopic data can provide valuable information, especially when looking at a complex dataset
Publikováno v:
Microscopy and Microanalysis. 24:1168-1169
Award No. 2010-DN-BX-K220 from the National Institute of Justice, Office of Justice Programs, U.S. Department of Justice
Autor:
Edward G. Bartick
Publikováno v:
Infrared and Raman Spectroscopy in Forensic Science
Autor:
Edward G. Bartick
Publikováno v:
Infrared and Raman Spectroscopy in Forensic Science
Autor:
Rohit Bhargava, Rebecca Schwartz Perlman, Daniel C. Fernandez, Ira W. Levin, Edward G. Bartick
Publikováno v:
Analytical and Bioanalytical Chemistry. 394:2069-2075
Current latent print and trace evidence collecting technologies are usually invasive and can be destructive to the original deposits. We describe a non-invasive vibrational spectroscopic approach that yields latent fingerprints that are overlaid on t
Publikováno v:
Applied Spectroscopy. 63:407-411
The ability of Raman microspectroscopy to distinguish between rutile and anatase forms of the inorganic pigment titanium dioxide (TiO2) and to make quantitative measurements of titania loading in fibers is demonstrated. Issues that affect the validit
Publikováno v:
Journal of Forensic Sciences. 52:48-53
The capability of Fourier transform infrared (FTIR) spectroscopic imaging to provide detailed images of unprocessed latent fingerprints while also preserving important trace evidence is demonstrated. Unprocessed fingerprints were developed on various
Publikováno v:
Analytical and Bioanalytical Chemistry. 376:1272-1278
Microscopical reflection-absorption by infrared spectroscopy (R-A IR) was shown as a viable technique for analyzing the polymer resins contained in dry, black photocopy and printer toners. The sampling technique involves a heat transfer of the toner
Autor:
Edward G. Bartick, Randolph C. Galipo, Mark L. Miller, Stephen L. Morgan, Brian K. Kochanowski, Robert F. Mothershead, William J. Egan, Dennis C. Ward
Publikováno v:
Analytical and Bioanalytical Chemistry. 376:1286-1297
Copy toner samples were analyzed using scanning electron microscopy with X-ray dispersive analysis (SEM-EDX) and pyrolysis gas chromatography/mass spectrometry (Py-GC/MS). Principal component and cluster analysis of SEM data for 166 copy toner sample
Autor:
Jason V. Miller, Edward G. Bartick
Publikováno v:
Applied Spectroscopy. 55:1729-1732