Background: The study of water structuring under the influence of different devices and biological effects of such waters require the development of different methods. 

Methods: The Dynamic Electrophotonic Imaging (EPI) Analysis based on Gas Discharge Visualization (GDV) method was used to study the structured water, as well as its influence to biological substances: food samples and sprouts. 

Results: Statistically significant difference between control and experimental samples were demonstrated on three brands of waters, but no effect on the fourth water brand. For samples of food products: apple, banana, carrot, celery, potato, cheese and sausage statistically significant difference between control and experimental samples was found. Observation of the germination rate of rye and oat seeds showed that the appearance of the first root (seed pecking) occurred 1 day earlier in the experiment than in the control. In the experiment, an average of 81.5% to 57% of seeds grew, while in the control 47.8%. In the experiment there were 63.2% to 54.0% of the right seedlings, while in the control 47.8%. The development of potato roots in the experimental variants was about 2 times higher than the roots in the control variants.

Conclusions: Structuring of water under the influence of Amezcua BioDisc3 by Qnet had a significant effect both on EPI/GDV parameters of water and different biological substances influenced by this disc. This opens up wide prospects for the practical implementation of the EPI/GDV method.