OPTIMAL PLACEMENT OF ELECTRODES IN AN ELECTROPORATION PROCESS
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en
Article de revue
Ce document a été publié dans
ESAIM: Proceedings. 2010, vol. 30, p. 34-43
EDP Sciences
Résumé en anglais
Electroporation consists in increasing the permeability of a tissue by applying high voltage pulses. In this paper we discuss the question of optimal placement and optimal loading of electrodes such that electroporation ...Lire la suite >
Electroporation consists in increasing the permeability of a tissue by applying high voltage pulses. In this paper we discuss the question of optimal placement and optimal loading of electrodes such that electroporation holds only in a given open set of the domain. The electroporated set of the domain is where the norm of the electric field is above a given threshold value. We use a standard gradient algorithm to optimize the loading of the electrodes and shape sensitivity analysis and a gradient algorithm in order to move the electrodes. We also discuss the choice of objective functions to be chosen in the gradient algorithm.< Réduire
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