2D plasmon excitation and nonthermal effects of microwaves on biological membranes | Zendy

Fisun O. I. | Zendy

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2D plasmon excitation and nonthermal effects of microwaves on biological membranes

Author(s) -

Fisun O. I.

Publication year - 1993

Publication title -

bioelectromagnetics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.435

H-Index - 81

eISSN - 1521-186X

pISSN - 0197-8462

DOI - 10.1002/bem.2250140108

Subject(s) - microwave , membrane , dispersion relation , plasmon , chemical physics , surface plasmon , excitation , lipid bilayer , ion , bilayer , ionic bonding , surface plasmon resonance , monolayer , materials science , surface plasmon polariton , phase (matter) , dispersion (optics) , molecular physics , chemistry , condensed matter physics , nanotechnology , optoelectronics , physics , optics , nanoparticle , biochemistry , organic chemistry , quantum mechanics

There are several experimental reports that have demonstrated a remarkable increase in conduction of ions along the interface between water and a polar‐lipid monolayer as contrasted with that in a bulk‐water phase. A simple model was developed for the collective ionic modes of a charged spherical membrane that takes the increase into account. Starting from the hydrodynamic equations for surface ions inside and outside a cell, the dispersion relation for intrinsic cellular electrical oscillations was obtained. Properties were calculated for surface‐plasmon modes as well as for a resonant response of a charged membrane bilayer to microwave pumping. © 1993 Wiley‐Liss, Inc.

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