Contents
Study on the spectroscopic reconstruction of explosive-contaminated overlapping fingerprints using the laser-induced plasma emissions / Jun-Ho Yang ; Jai-Ick Yoh 1
Abstract 1
1. Introduction 1
2. Experimental Setup 3
2.1. Fingerprint sample preparation 3
2.2. Preparation of explosive sample 3
2.3. Optical setup 3
2.4. Multivariate analysis and data acquisition 4
3. Results and Discussion 4
3.1. Analysis of explosive-contaminated fingerprints using UBS 4
3.2. Validation of LIBS results via Raman spectroscopy 6
3.3. Multivariate analysis for the effect of contamination by explosives 7
3.4. Separation of overlapping fingerprints with traces of explosive 8
4. Conclusions 11
References 12
Authors' Position 12