Apparatus for studying the impact of low-frequency magnetic field on the kinetics of biochemical processes in biological systems containing magnetic nanoparticles

摘要

1. An apparatus for studying biochemical systems containing magnetic nanoparticles upon exposure negreyuschego low-frequency magnetic field, comprising a power source coupled to the generator feeding the winding of the electromagnet, characterized in that it comprises a modulator connected between the oscillator and an electromagnet field sensor adapted to measure the magnetic field in the gap between the poles of the electromagnet, a touch display, a microcontroller, coupled to the listed structural element of the apparatus and the two light guide, disposed on the same optical axis, one of which is designed to irradiate the studied biochemical system, and the second for receiving radiation, and adapted to connect to a spectrophotometer, in this case an electromagnet configured to create a gap between its poles uniformly distributed magnetic field and placing the holder in said gap adapted to accommodate a thermostated cavity biochemical sistem.2. The apparatus according to claim. 1, characterized in that the core from its pole recesses with increasing depth from the periphery to the center pole, wherein the maximum depth of from 10 to 20% of the size of the gap between polyusami.3. The apparatus according to claim. 2, characterized in that the recesses in the core from its pole formu.4 are spherical. The apparatus according to claim. 1, characterized in that it is provided with temperature sensors electromagnet connected to mikrokontrolleru.5. The apparatus according to claim. 1, characterized in that the field sensor is located at one of the poles of the electromagnet via an insulating prokladku.6. DEV