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Full-Text Articles in Analytical Chemistry
Utilization Of Raman Spectroscopic Techniques For Forensic Science Applications, Alyssa Rose Daniel
Utilization Of Raman Spectroscopic Techniques For Forensic Science Applications, Alyssa Rose Daniel
Masters Theses
In the field of forensic science, it is important to have reliable, accurate, and nondestructive testing methods for evidence collection and testing. Current methods, such as gas chromatography-mass spectrometry (GC-MS) and high-performance liquid chromatography (HPLC), are destructive to evidence and require lengthy sample preparation. Because of its nondestructive nature, specificity, and portability, Raman spectroscopy has been increasingly improving forensic science. The goal of this work is to expand on the growing pool of knowledge of forensics related Raman applications.
One problem that has plagued forensic scientists for years is how to accurately identify the time since death, or post-mortem interval. …
Utilizing Nanostructures And Nano-Mechanics For Sensitive Analyte Detection Via Surface Enhanced Raman Spectroscopy (Sers) And Micro-Cantilever Sensing Platforms, Ryan Andrew Wallace
Utilizing Nanostructures And Nano-Mechanics For Sensitive Analyte Detection Via Surface Enhanced Raman Spectroscopy (Sers) And Micro-Cantilever Sensing Platforms, Ryan Andrew Wallace
Doctoral Dissertations
The purpose of this dissertation is to present the effective utilization of nano-structures and nano-mechanics in conjunction with surface enhanced Raman spectroscopy (SERS) and micro-cantilever (MC) mechanical sensors for sensitive analytical detection. One of the most important attributes an Analytical Chemist can possess is the ability to develop and efficiently use the tools provided to obtain precise and accurate information that can be effectively communicated. The following is a brief outline of the background concepts and studies that will be present herein.
A discussion of SERS will be presented in which the history and concepts behind the technique will be …