Title :
Investigation of spectral features of progesterone, 17a-hydroxyprogesterone and cortisone in THz range
Author :
Cherkasova, O.P. ; Nazarov, M.M. ; Sapozhnikov, D.A. ; Shkurinov, A.P. ; Volodin, V.A. ; Minaeva, V.A. ; Minaev, B.F. ; Baryshnikov, G.V.
Author_Institution :
Inst. of Laser Phys., SB RAS, Novosibirsk, Russia
Abstract :
The THz and Raman spectra of progesterone, 17a-hydroxyprogesterone and cortisone in the region of low-frequency infrared vibrations have been measured. Several intensive bands have unusual temperature dependence. Vibration frequencies are calculated by density functional theory.
Keywords :
Raman spectra; biomolecular effects of radiation; density functional theory; macromolecules; organic compounds; terahertz wave spectra; vibrational states; 17a-hydroxyprogesterone; Raman spectra; THz wave spectra; cortisone; density functional theory; low-frequency infrared vibrations; vibration frequencies; Absorption; Atomic clocks; Biochemistry; Discrete Fourier transforms; Physics; Skeleton; Temperature measurement;
Conference_Titel :
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-6655-9
DOI :
10.1109/ICIMW.2010.5612353
