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Proceedings Paper

Cultural and morphological properties of the vaccine strain Yersinia pestis EV NIIEG bacteria after photodynamic inactivation
Author(s): Onega V. Ulianova; Anna M. Lyapina; Mariya A. Khizhnyakova; Vladislav N. Laskavy; Valentina A. Feodorova; Sergey S. Ulyanov
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Paper Abstract

New method of photoinactivation of plague microbes (bacteria Yersinia pestis) has been suggested. Rate of growth of colonies of Y. pestis EV NIIEG at specific regimes of photo processing have been analyzed. Dependence of growth on exposure time and concentrations of photosensitizer (methylene blue) has been studied. Number of colony forming units of Y. pestis EV NIIEG bacteria as a function of intensity of light and concentration of methylene blue has been scrutinized.

Paper Details

Date Published: 19 March 2015
PDF: 7 pages
Proc. SPIE 9448, Saratov Fall Meeting 2014: Optical Technologies in Biophysics and Medicine XVI; Laser Physics and Photonics XVI; and Computational Biophysics, 94480Q (19 March 2015); doi: 10.1117/12.2179879
Show Author Affiliations
Onega V. Ulianova, Saratov State Agrarian Univ. (Russian Federation)
Saratov Scientific and Research Veterinary Institute (Russian Federation)
Anna M. Lyapina, Saratov Scientific and Research Veterinary Institute (Russian Federation)
Mariya A. Khizhnyakova, Saratov State Agrarian Univ. (Russian Federation)
Saratov Scientific and Research Veterinary Institute (Russian Federation)
Vladislav N. Laskavy, Saratov Scientific and Research Veterinary Institute (Russian Federation)
Valentina A. Feodorova, Saratov State Agrarian Univ. (Russian Federation)
Saratov Scientific and Research Veterinary Institute (Russian Federation)
Sergey S. Ulyanov, Saratov Scientific and Research Veterinary Institute (Russian Federation)
Saratov State Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 9448:
Saratov Fall Meeting 2014: Optical Technologies in Biophysics and Medicine XVI; Laser Physics and Photonics XVI; and Computational Biophysics
Elina A. Genina; Vladimir L. Derbov; Kirill V. Larin; Dmitry E. Postnov; Valery V. Tuchin, Editor(s)

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