9. Optical methods in biomedicine and ecology

K.T. Semenov, R.R. Aslanyan
Faculty of Physics M.V.Lomonosov Moscow State University Leninskie Gory, Moscow, Russia, Faculty of Biology M.V.Lomonosov Moscow State University Leninskie Gory, Moscow, Russia

Optical methods for study on effects of deuterium water on unicellualar green alga

Effects of heavy water on the culture of unicellular algae were studied. Growth of cells was assessed by optical density. The concentration of 0,5% D2O activated growth of the culture. Concentrations higher than 20% inhibited the growth of cells
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