Перегляд за Автор "Popova, N. A."

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  • Ескіз
    Документ
    Control of Lili Influence on Microorganisms By their Motility Change With the Help of Correlation Spectroscopy Method
    (Одеський національний університет імені І. І. Мечникова, 2005) Gotsulskiy, Volodymyr Ya.; Chechko, V. E.; Popov, Andrey Yu.; Popova, N. A.; Гоцульський, Володимир Якович; Гоцульский, Владимир Яковлевич
    Methodic of microorganisms' motility change registration with the help of correlation spectroscopy method during the process of low intensity laser irradiation (LILI) was proposed. The comparisons with other methods results are given.
  • Ескіз
    Документ
    Gradient photo-electric model of laser irradiation biological action
    (Одеський національний університет імені І. І. Мечникова, 2005) Popov, Andrey Yu.; Popova, N. A.; Tyurin, Oleksandr V.; Тюрін, Олександр Валентинович
    A new model of low intensity laser irradiation action (LILI) on biological objects on cell level was suggested. Up to this model the effect of LILI action is a result of that fact that laser light irradiation due to it coherence can obtain periodical character (interference picture or speckle-structure) with small enough periods of dark and light parts changing comparable with cell or cell organelles sizes. In this conditions of high gradient illumination an electrical field can appear (Dember effect), which is able to change the character of photostimulated reactions and membrane charge conditions either of cell itself or of its organelles, that leads to cell life cycle shifts.