Raman and surface-enhanced Raman spectroscopy of amino acids and nucleotide bases for target bacterial vibrational mode identification

Jason Guicheteau; Leanne Argue; Aaron Hyre; Michele Jacobson; Steven D. Christesen

doi:10.1117/12.670294

19 May 2006 Raman and surface-enhanced Raman spectroscopy of amino acids and nucleotide bases for target bacterial vibrational mode identification

Jason Guicheteau, Leanne Argue, Aaron Hyre, Michele Jacobson, Steven D. Christesen

Author Affiliations +

Proceedings Volume 6218, Chemical and Biological Sensing VII; 62180O (2006) https://doi.org/10.1117/12.670294
Event: Defense and Security Symposium, 2006, Orlando (Kissimmee), Florida, United States

Abstract

Raman and surface-enhanced Raman spectroscopy (SERS) studies of bacteria have reported a wide range of vibrational mode assignments associated with biological material. We present Raman and SER spectra of the amino acids phenylalanine, tyrosine, tryptophan, glutamine, cysteine, alanine, proline, methionine, asparagine, threonine, valine, glycine, serine, leucine, isoleucine, aspartic acid and glutamic acid and the nucleic acid bases adenosine, guanosine, thymidine, and uridine to better characterize biological vibrational mode assignments for bacterial target identification. We also report spectra of the bacteria Bacillus globigii, Pantoea agglomerans, and Yersinia rhodei along with band assignments determined from the reference spectra obtained.

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Jason Guicheteau, Leanne Argue, Aaron Hyre, Michele Jacobson, and Steven D. Christesen "Raman and surface-enhanced Raman spectroscopy of amino acids and nucleotide bases for target bacterial vibrational mode identification", Proc. SPIE 6218, Chemical and Biological Sensing VII, 62180O (19 May 2006); https://doi.org/10.1117/12.670294

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