Regulation of biological processes with complexions of metals produced by underwater spark discharge

Prof. Anatoly Veklich (Ukraine)

Video was recorded during the 7th International research and practice Conference "Nanotechnolgy and Nanomaterials" (NANO-2019)

This study deals with complex investigation of peculiarities of metal nanoparticles generation by underwater spark discharge and following verifying of such complexions in several biological applications.

In particular, studies of kinetics of the colloidal particles forming are carried out. In addition, plasma of electric spark underwater discharges is studied using optical emission spectroscopy techniques with the aim to find the correlations between electrical parameters and plasma characteristics [1].

The expediency of the use of colloidal nanoparticles for agricultural production is widely discussed as well.


  1. Boretskij V.F., Veklich A.N., Tmenova T.A., Cressault Y., Valensi F., Lopatko K.G., Aftandilyants Y.G. Plasma of underwater electric discharges with metal vapors // Problems of Atomic Science and Technology.-2019.-25, N 1.-P. 127-130.