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2013, № 10 (159)



Perekrestova E. N., Efremov I. V., Kushnareva О.Р. USING THE METHOD OF REGISTRATION OF THE DELAYED FLUORESCENCE FOR THE EVALUATION OF THE TOXIC INFLUENCE OF SALTS OF HEAVY METALS ON WHEAT SEEDSIn this paper, based on registration of the delayed fluorescence kinetics, the authors have developed a methodology of evaluation of the toxic effects of salt solutions of copper, zinc, cobalt, Nickel on wheat seeds. For the analysis of the obtained curves were used theoretical concepts on the mechanisms of delayed fluorescence and a correlation between the toxic effects of heavy metals and parameters of delayed fluorescence.Key words: delayed fluorescence, kinetics, heavy metals, the inhibitory effect of concentration.

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References:

1. Y. Alekseev Heavy metals in soils and plants — Moscow: Agropromizdat, 1987,с.147.

2. Efremov IV, Mezhueva LV, Bykov LA A device for recording the delayed fluorescence. Patent RU №2220413, №36 BI from 27/12/2003.

3. Zyrin NG, Kaplunova EV, Sardyukova AV Normalization of heavy metals in soil-plant system / / Chemistry s/h.1985, №6, 45-48.


About this article

Authors: Efremov I.V., Kushnareva O.P., Perekrestova E.N.

Year: 2013


Editor-in-chief
Sergey Aleksandrovich
MIROSHNIKOV

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