title: Transmembrane voltage induced on altered erythrocyte shapes exposed to RF fields.
abstract: In this article, the transmembrane voltage induced on erythrocyte, codocyte, ovalocyte and spherocyte cell models exposed to a linearly polarised electromagnetic plane wave of frequency 1800 MHz is calculated. For this purpose, a finite element (FE) numerical technique with adaptive meshing is used. The results show that the value of the induced voltage on the original erythrocyte shape is higher than the one observed on the rest of the altered cell geometries studied. The erythrocyte shape and the membrane electric permittivity are shown to play a fundamental role on the values of the induced transmembrane voltage.
authors.affiliation: Departamento de Fíisica Aplicada III, Facultad de Ciencias Físicas, Universidad Complutense de Madrid, Madrid, Spain. smsm@fis.ucm.es
authors.forename: S
authors.initials: S
authors.lastname: Muñoz
authors.forename: J L
authors.initials: JL
authors.lastname: Sebastián
authors.forename: M
authors.initials: M
authors.lastname: Sancho
authors.forename: J M
authors.initials: JM
authors.lastname: Miranda
mesh_terms: D000818:Animals; D048429:Cell Size / Q000528:radiation effects; D002478:Cells, Cultured; D003198:Computer Simulation; D004307:Dose-Response Relationship, Radiation; D004910:Erythrocyte Membrane / Q000502:physiology* / Q000528:radiation effects*; D004912:Erythrocytes / Q000502:physiology / Q000528:radiation effects; D006801:Humans; D008560:Membrane Fluidity / Q000502:physiology* / Q000528:radiation effects*; D008564:Membrane Potentials / Q000502:physiology* / Q000528:radiation effects*; D008955:Models, Cardiovascular; D011829:Radiation Dosage; D011846:Radio Waves