Cultural and morphological properties of the vaccine strain Yersinia pestis EV NIIEG bacteria after photodynamic inactivation

Onega V. Ulianova; Anna M. Lyapina; Mariya A. Khizhnyakova; Vladislav N. Laskavy; Valentina A. Feodorova; Sergey S. Ulyanov

doi:10.1117/12.2179879

19 March 2015 Cultural and morphological properties of the vaccine strain Yersinia pestis EV NIIEG bacteria after photodynamic inactivation

Onega V. Ulianova, Anna M. Lyapina, Mariya A. Khizhnyakova, Vladislav N. Laskavy, Valentina A. Feodorova, Sergey S. Ulyanov

Author Affiliations +

Proceedings Volume 9448, Saratov Fall Meeting 2014: Optical Technologies in Biophysics and Medicine XVI; Laser Physics and Photonics XVI; and Computational Biophysics; 94480Q (2015) https://doi.org/10.1117/12.2179879
Event: Saratov Fall Meeting 2014, 2014, Saratov, Russian Federation

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.

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Onega V. Ulianova, Anna M. Lyapina, Mariya A. Khizhnyakova, Vladislav N. Laskavy, Valentina A. Feodorova, and Sergey S. Ulyanov "Cultural and morphological properties of the vaccine strain Yersinia pestis EV NIIEG bacteria after photodynamic inactivation", 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); https://doi.org/10.1117/12.2179879

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