Criminology Commons^™

The Application Of Dispersion Staining And Infrared Microspectroscopy To Analyze Physical Evidence In Developing Countries, Thiti Mahacharoen

Dissertations, Theses, and Capstone Projects

In developing countries like Thailand and in remote forensic laboratories around the world, scientific investigations of crimes are limited by the shortage of trained personnel and financial resources. The premise of this research is that polarized light microscope and dispersion staining methods will be developed which allow investigators with limited training to analyze physical evidence at a minimal cost. This research identifies specific liquids for the analysis of trace evidence using the dispersion staining technique. The development of dispersion staining technique and identification of specific liquid will extend the application of forensic science to remote laboratories and in the field …