Effect of Ag(I), Ni(II), Zn(II) ions on Irradiated Spirulina platensis

Combined effects of 137Cs gamma irradiation and heavy metal ions Ni(II), Zn(II), Ag(I) on Spirulina platensis cells using UV-VIS spectrometry after three times irradiation and recultivation were discussed. It was shown, that possible use of gamma irradiation together with Ni(II) and Zn(II) ions does...

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Bibliographic Details
Published in:arXiv.org 2021-02
Main Authors: Gelagutashvili, E, Bagdavadze, N, Gongadze, A, Gogebashvili, M, Ivanishvili, N
Format: Article
Language:English
Subjects:
Ammonia
Cesium 137
Cesium isotopes
Cyanobacteria
Gamma irradiation
Heavy metals
Ionizing radiation
Ions
Metal ions
Nickel
Phycocyanin
Silver
Sulfuric acid
Zinc
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Summary:Combined effects of 137Cs gamma irradiation and heavy metal ions Ni(II), Zn(II), Ag(I) on Spirulina platensis cells using UV-VIS spectrometry after three times irradiation and recultivation were discussed. It was shown, that possible use of gamma irradiation together with Ni(II) and Zn(II) ions does not change nature of interaction of these metal ions on Spirulina platensis. Whereas in contrast to the ions Ni (II) and Zn (II) for silver ions, an increase in intensity is observed in both the irradiated and non-irradiated states. The combined effects of ionizing radiation and other stressors such is silver ions for Spirulina platensis exhibit synergetic effects for C-phycocyanin as a stimulatory agent to raise the contents of it.
ISSN:2331-8422