Abstract

S.R.Varadhan

DOI : http://dx.doi.org/10.13005/ojc/360523

Infrared spectroscopy is now well established as a basic technique for the qualitative and quantitative analysis of several compounds. The range of applications of vibrational spectroscopy is very wide. It has been proposed in the present study to highlight the application of the infrared spectroscopy in the field of forensic science. The accuracy of the present investigation is enhanced by Fourier transform infrared spectroscopy. Here in this investigation internal standards calculation technique is used to identify the physical clues of various commodities at the crime spot. The reliability of this method has been tested using a model experiment. Identification of correct physical clues of a substance is used to prevent fraudulent insurance claim.

Arson; Cyclo-Alkenes; Forensic; Internal Standard; Leucine; Physical Clues; Protein; Valine

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