Selakovic Nenad

Thursday 10
D. High Pressure Plasmas and Applications
Chair: K.-D. Weltmann - Each talk is 10'+2' duration
› 17:25 - 17:35 (10min)
› Blaise
Time-resolved mass spectrometry of positive ions and ICCD imaging of atmospheric pressure plasma jet
Nenad Selakovic  1, *@  , Nevena Puac  1@  , Gordana Malovic  1@  , Zoran Lj. Petrovic  1@  
1 : Institute of Physics, University of Belgrade  (IPB)  -  Website
Pregrevica 118, 11080 Belgrade -  Serbia
* : Corresponding author

Nonequilibrium cold plasmas at atmospheric pressure are an ideal solution for treatment of an assortment of samples that cannot endure vacuum such as biological and medical materials. These kinds of plasmas contain molecular and atomic species that play a key role in modification of biological tissues and triggering of biological response. Accordingly, one needs to identify the species and determine their behaviour and concentration and to understand the mechanisms that bring these species to the surface of the sample. Here we will show results of the time-resolved mass spectrometry that provides us with information on composition and mechanisms within plasma.


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