10.25394/PGS.8986175.v1
Jacqueline Syra Ruchti
Jacqueline Syra
Ruchti
Analysis of TNT, DNA Methylation, and Hair Pigmentation via Gas Chromatography-Mass Spectrometry and Spectroscopic Techniques
Purdue University Graduate School
2019
TNT
Explosive
GC-MS
DNA methylation
Hair pigmentation
Raman
MSP
FTIR
M-Vac
Forensic Chemistry
2019-10-16 17:15:33
Thesis
https://hammer.purdue.edu/articles/thesis/Analysis_of_TNT_DNA_Methylation_and_Hair_Pigmentation_via_Gas_Chromatography-Mass_Spectrometry_and_Spectroscopic_Techniques/8986175
This work consisted of three projects. The first focused on analyzing TNT residue collected from post-blast backpack debris with an M-Vac. The second focused on analyzing DNA methylation in blowflies to determine a post-mortem interval based on the blowfly's age. The third focused on analyzing hair pigmentation to build a statistical database to further support evidence presented in court.