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Investigation of growth processes in bacterial colonies by the LASCA technique

  • Optics and Spectroscopy in Biophysics and Medicine
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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.

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Authors and Affiliations

  1. Saratov State Agrarian University, Teatralnaya pl. 1, Saratov, 410012, Russia

    O. V. Ulianova & O. S. Rebeza

  2. Saratov Research Veterinary Institute, Saratov, 410028, Russia

    O. V. Ulianova

  3. Saratov State University, Saratov, 410012, Russia

    S. S. Ulyanov

Authors
  1. O. V. Ulianova
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  2. O. S. Rebeza
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  3. S. S. Ulyanov
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Corresponding author

Correspondence to O. V. Ulianova.

Additional information

Original Russian Text © O.V. Ulianova, O.S. Rebeza, S.S. Ulyanov, 2016, published in Optika i Spektroskopiya, 2016, Vol. 120, No. 1, pp. 88-93.

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Ulianova, O.V., Rebeza, O.S. & Ulyanov, S.S. Investigation of growth processes in bacterial colonies by the LASCA technique. Opt. Spectrosc. 120, 76–81 (2016). https://doi.org/10.1134/S0030400X16010227

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  • DOI: https://doi.org/10.1134/S0030400X16010227

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