Investigation of growth processes in bacterial colonies by the LASCA technique


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Abstract

The method of analysis of the temporal and spatial contrasts of speckle fields formed during the coherent scattering of radiation in bacterial colonies has been adapted to monitor the growth and structure of bacterial colonies by the example of E. coli. A noticeable change in the spatial structures of colonies during their growth has been demonstrated.

About the authors

O. V. Ulianova

Saratov State Agrarian University; Saratov Research Veterinary Institute

Author for correspondence.
Email: UlianovaOV@mail.ru
Russian Federation, Teatralnaya pl. 1, Saratov, 410012; Saratov, 410028

O. S. Rebeza

Saratov State Agrarian University

Email: UlianovaOV@mail.ru
Russian Federation, Teatralnaya pl. 1, Saratov, 410012

S. S. Ulyanov

Saratov State University

Email: UlianovaOV@mail.ru
Russian Federation, Saratov, 410012

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