RESEARCH OF THE INFLUENCE OF POLARIZED UV RADIATION ON THE STRUCTURE OF PHOTOSENSIBLE BIOPOLIMER BY THE MUELLER
DOI:
https://doi.org/10.31861/biosystems2022.02.193Ключові слова:
Mueller matrix method, photoactive biopolymers, polarized UV radiationАнотація
The study of dispersed media of biological origin by the methods of optics of light-scattering media is used to identify the influence of the shape, orientation structure and polydispersity of the components of this medium on its optical characteristics. A comprehensive study of the characteristics of light scattering and absorption makes it possible to detect physiological and morphological changes in cells caused by temperature and chemical factors, as well as to conduct a rapid qualitative analysis. Given that the light scattering matrix contains all the information about the dispersed medium available by optical methods, it is advisable to use the Mueller matrix method to study the biological environment. Experimental studies of the effect of polarized UV radiation on the structure of amphiphilic macromolecules composing the light-sensitive purple membrane were carried out. Polarization characteristics and Mueller matrix of thin films containing such photoactive biopolymers were measured.
Посилання
Arkhelyuk A., Pidkamin L., Khudyi O. a, Marchenko M., Khuda L., Ushenko A., Dubolazov A., Motrich A. Features of the scattering of polarized light by biological materials of fish. Proc. SPIE. 2021. 12126.
Podkamen L.I., Arkhelyuk A.D. Optical diagnostics of surface layers containing oriented particles. Proc. SPIE. 1991; 1723: 152-156.
Podkamen L.I., Arkhelyuk A.D. System diagnostics of oriented particles in polarized light. Proc. SPIE. 1995; 2647: 475-484.
Podkamen L.I., Guminetskiy S.G., Arkhelyuk A.D. The influence of orientation on the characteristics of scattered or polarized light. Optics of Atmosphere and Ocean Journal. 1995; 220 (12).
