Materials Analysis in Forensic Science
The study of forensic materials is a critical element in investigating a crime. There are several methods available, including FTIR, UV, ESEM, and Miscellaneous impressions. These methods are used to identify the substance that was used in the crime. These techniques are also useful in analyzing the DNA of an individual. FTIR FTIR is a powerful method for Forensic materials analysis. It can identify unknown materials, because nearly every molecule has a unique FTIR spectrum. It complements other analytical techniques, such as SEM/EDS, to provide a more comprehensive picture. FTIR has been used to successfully identify contamination at manufacturing facilities. In these cases, the results helped engineers find the root cause of contamination and implement preventative measures. FTIR is a powerful tool, with a broad range of applications. The FTIR spectra are series functions of the absorbed energy response. Hence, the Fourier Transform part of the name refers to this spectroscopy. FTIR