TY - JOUR A1 - Goychuk, Igor T1 - Sensing magnetic fields with magnetosensitive ion channels JF - Sensors N2 - Magnetic nanoparticles are met across many biological species ranging from magnetosensitive bacteria, fishes, bees, bats, rats, birds, to humans. They can be both of biogenetic origin and due to environmental contamination, being either in paramagnetic or ferromagnetic state. The energy of such naturally occurring single-domain magnetic nanoparticles can reach up to 10-20 room k(B)T in the magnetic field of the Earth, which naturally led to supposition that they can serve as sensory elements in various animals. This work explores within a stochastic modeling framework a fascinating hypothesis of magnetosensitive ion channels with magnetic nanoparticles serving as sensory elements, especially, how realistic it is given a highly dissipative viscoelastic interior of living cells and typical sizes of nanoparticles possibly involved. KW - magnetic nanoparticles KW - ion channels KW - viscoelastic effects and anomalous diffusion KW - non-exponential statistics KW - influence of weak magnetic fields on living systems Y1 - 2018 U6 - https://doi.org/10.3390/s18030728 SN - 1424-8220 VL - 18 IS - 3 PB - MDPI CY - Basel ER -