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Physical and biological mechanisms of direct plasma interaction with living tissue

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Published 26 November 2009 Published under licence by IOP Publishing Ltd
, , Focus on Plasma Medicine Citation Danil Dobrynin et al 2009 New J. Phys. 11 115020 DOI 10.1088/1367-2630/11/11/115020

1367-2630/11/11/115020

Abstract

Mechanisms of plasma interaction with living tissues and cells can be quite complex, owing to the complexity of both the plasma and the tissue. Thus, unification of all the mechanisms under one umbrella might not be possible. However, the authors are attempting to make first steps in this direction. In this paper, analysis of interaction of floating electrode dielectric barrier discharge (FE-DBD) with living tissues and cells is presented and biological and physical mechanisms are discussed. In physical mechanisms, charged species are identified as the major contributors to the desired effect and a mechanism of this interaction is proposed. Biological mechanisms are also addressed and a hypothesis of plasma selectivity and its effects is offered.

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