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ICOP & ICPET 2015, 21 - : 505-508 Back to browse issues page
Vibrational spectral simulation of amino acids in gaseous and solution forms
Ehsan Talebian Mr. * 1, Rasoul Malekfar Dr.1
1- Atomic and Molecular Physics Group, Division of Physics, Faculty of Basic Science, Tarbiat Modares University (TMU)
Abstract:   (1826 Views)
Vibrational spectra of neutral and solution forms of aliphatic amino acids via density functional theory (DFT) have been simulated. The results reveal the success of this method in calculation of vibrational modes and investigations confirmed the high compatibility between the theoretical obtained and experimental recorded spectral results. In amino acids, the region below 2000 cm-1 is active to IR and related to alkyl side chains and the region above 3000 cm-1 is active to Raman and related to functional groups.
Keywords: Vibrational spectrum, Raman scattering, infrared spectroscopy, simulation, amino acids
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Type of Study: Research | Subject: Special
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Talebian E, Malekfar R. Vibrational spectral simulation of amino acids in gaseous and solution forms. ICOP & ICPET. 2015; 21 :505-508
URL: http://opsi.ir/article-1-655-en.html

Volume 21 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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