Interaction of <i>Francisella tularensis</i> bacterial cells with dynamic speckles

Onega V. Ulianova; Sergey S. Ulyanov; Elena V. Sazanova; Irina Zudina; Zhihong Zhang; Zhou Sibo; Qingming Luo

doi:10.1117/12.697433

24 July 2006 Interaction of Francisella tularensis bacterial cells with dynamic speckles

Onega V. Ulianova, Sergey S. Ulyanov, Elena V. Sazanova, Irina Zudina, Zhihong Zhang, Zhou Sibo, Qingming Luo

Proceedings Volume 6163, Saratov Fall Meeting 2005: Optical Technologies in Biophysics and Medicine VII; 61631U (2006) https://doi.org/10.1117/12.697433
Event: Saratov Fall Meeting 2005, 2005, Saratov, Russian Federation

Abstract

Influence of low-coherent speckles on the colonies grows is investigated. It has been demonstrated that effects of light on the inhibition of cells (Francisella Tularensis) are caused by speckle dynamics. The regimes of illumination of cell suspension with purpose of devitalization of hazard bacteria, caused very dangerous infections, such as tularemia, are found. Mathematical model of interaction of low-coherent laser radiation with bacteria suspension has been proposed. Computer simulations of the processes of laser-cells interaction have been carried out. Role of coherence of light in the processes of laser-cell interaction is analyzed.

Citation Download Citation

Onega V. Ulianova, Sergey S. Ulyanov, Elena V. Sazanova, Irina Zudina, Zhihong Zhang, Zhou Sibo, and Qingming Luo "Interaction of Francisella tularensis bacterial cells with dynamic speckles", Proc. SPIE 6163, Saratov Fall Meeting 2005: Optical Technologies in Biophysics and Medicine VII, 61631U (24 July 2006); https://doi.org/10.1117/12.697433

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available