1. ; Kelly Virkler, Igor K. Lednev , United States
Analysis of body fluids for forensic purposes: From laboratory testing
to non-destructive rapid confirmatory identification at a crime scene
; Kelly Virkler, Igor K. Lednev , United States

2. OBJECT Composition of each body fluid Summary of techniques
Discussion of new method
Introduction of techniques based on fluorescence and Raman spectoscopy

3. Introduction

4. The most common body fluids found at crime scenes.
Blood
Semen
Saliva
Vaginal fluid
Urine
Sweat
****DNA evidence

5. The main problem Test is destruction of the sample.
Smallest amount of biological evidence.
Quantities.
Preservation of DNA evidence.

6. BLOOD

7. Summary of all current or older tests.

9. SEMEN

10. Summary of all current or older tests.

12. SALIVA

13. Summary of all current or older tests.

15. VAGINAL FLUID

16. Summary of all current or older tests.

18. URINE

19. Summary of all current or older tests.

20. SWEAT

21. Summary of all current or older tests.

22. Non-destructive confirmatory identification of body fluids.
Fluorescene spectoscopy
Raman spectoscopy

23. Handheld fluorescence
saliva
Skin oil
urine
blood
semen

24. Raman spectoscopy

25. Special thank
Thongchai Tachowisan
(Advisor)

26. Thank for your attention.