Detection of dry body fluids by inherent short wavelength UV luminescence: preliminary results

E. Springer, J. Almog*, A. Frank, Z. Ziv, P. Bergman, W. Gui Qiang

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

23 Scopus citations

Abstract

Dry stains of blood, semen and saliva invisible to the naked eye could be detected by their inherent short wavelength UV luminescence. The source was a frequency quadrupled Nd:YAG laser, emitting at 266 nm. A plausible explanation for this phenomenon as due to the presence of amino acids in these secretions is presented.

Original languageEnglish
Pages (from-to)89-94
Number of pages6
JournalForensic Science International
Volume66
Issue number2
DOIs
StatePublished - 3 Jun 1994
Externally publishedYes

Keywords

  • Body fluids
  • Laser
  • Luminescence
  • Short ultraviolet

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