Research output: Contribution to journal › Article › peer-review
Determination of the Orientation of Phospholipid Molecules in Planar Structures from Raman Spectra. / Okotrub, K. A.; Zykova, V. A.; Adishchev, S. V. et al.
In: Optoelectronics, Instrumentation and Data Processing, Vol. 55, No. 5, 01.09.2019, p. 495-500.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Determination of the Orientation of Phospholipid Molecules in Planar Structures from Raman Spectra
AU - Okotrub, K. A.
AU - Zykova, V. A.
AU - Adishchev, S. V.
AU - Surovtsev, N. V.
PY - 2019/9/1
Y1 - 2019/9/1
N2 - A method is proposed for determining the orientation of phospholipid molecules in planar structures from spectra of non-polarized Raman scattering. The method is based on the sensitivity of the intensity of lines of Raman scattering from vibrations of CH2 groups to the orientation of phospholipid molecules. The validity of the method is illustrated on a planar sample of a saturated phospholipid prepared by drying from a solution. The principal component analysis is demonstrated to be a convenient tool for analyzing the spatial distribution of molecule orientations in the sample.
AB - A method is proposed for determining the orientation of phospholipid molecules in planar structures from spectra of non-polarized Raman scattering. The method is based on the sensitivity of the intensity of lines of Raman scattering from vibrations of CH2 groups to the orientation of phospholipid molecules. The validity of the method is illustrated on a planar sample of a saturated phospholipid prepared by drying from a solution. The principal component analysis is demonstrated to be a convenient tool for analyzing the spatial distribution of molecule orientations in the sample.
KW - orientation of molecules
KW - phospholipid bilayer
KW - planar structure
KW - Raman scattering
UR - http://www.scopus.com/inward/record.url?scp=85078355757&partnerID=8YFLogxK
U2 - 10.3103/S8756699019050121
DO - 10.3103/S8756699019050121
M3 - Article
AN - SCOPUS:85078355757
VL - 55
SP - 495
EP - 500
JO - Optoelectronics, Instrumentation and Data Processing
JF - Optoelectronics, Instrumentation and Data Processing
SN - 8756-6990
IS - 5
ER -
ID: 23262669