[Effect of tririum on growth and bioluminescence of P. phosphoreum bacteria]статья
Статья опубликована в журнале из списка RSCI Web of Science
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 4 февраля 2014 г.
Аннотация:Effect of tritium labeled amino acid valine (0.3-1.0 MBq/ml) on luminous bacteria P. Phosphoreum was studied. The amino acid was used as a nutrient medium for the bacteria. Tritium was found to suppress bacterial growth, but stimulate luminescence: luminescence intensity, quantum yield and time of light-emitting were increased. Activation of the luminescent function is explained by redistribution of electronic density at beta-decay, and affecting biochemical processes in the bacterial media. Effects of alpha- and beta-radiation on luminous bacteria are compared.