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Proceedings Paper

Determination of proline concentration in natural biological environments
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Paper Abstract

Determination of praline concentration in samples of natural waters, based on the measurement value angle of the plane of polarization of radiation of a certain wavelength λ, which has been studied by the liquid thickness l = 5 sm was developed. Three wavelength λ = 400, 450, 500 nm were used. A series of reference samples was produced: aqueous solutions of L and D forms proline of a known concentration within c = (0.001 – 0,1) %. Based on these studies, for each λ gauge dependent quantities of angle α = f (c) was built. Using them and conducting measurements of angles α for the real natural environments, the possibility of determination of the concentration of proline in them was actualized. It was determined that in waters within the city of Chernivtsy and its surroundings occured proline of two forms: L and D, the concentration of which is within c = (0,005 - 0,094)%

Paper Details

Date Published: 6 February 2020
PDF: 8 pages
Proc. SPIE 11369, Fourteenth International Conference on Correlation Optics, 1136923 (6 February 2020);
Show Author Affiliations
A. V. Motrich, Chernivtsi National Univ. Y. Fedkovich (Ukraine)
R. M. Besaha, Chernivtsi National Univ. Y. Fedkovich (Ukraine)
I. V. Soltys, Chernivtsi National Univ. Y. Fedkovich (Ukraine)
M. M. Slyotov, Chernivtsi National Univ. Y. Fedkovich (Ukraine)
O. V. Galochkin, Chernivtsi National Univ. Y. Fedkovich (Ukraine)


Published in SPIE Proceedings Vol. 11369:
Fourteenth International Conference on Correlation Optics
Oleg V. Angelsky, Editor(s)

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