Volkanin E. Мagnetic separation of nanoparticles in lipid membranes by fractions

The object of research - magnetic separation processes nanoparticles under a constant magnetic field in the fluid stream. Subject of research - the relationship of design and operational parameters of magnetic separators with an efficiency of separation fractions of nanoparticles. The aim is to develop methods of magnetic separation on fractions of nanoparticles in lipid membranes, moving in a fluid flow by creating in the gap separation system required high-gradient magnetic field. Theoretical results: further enhanced magnetic separation method, which, unlike the existing ones, lies in the fact that nanoparticles are magnetized to the saturated state, and this allows their separation into fractions; first developed method of determining geometrical parameters of the separation channel separator Faraday magnet system, which allows to determine the channel structure designed to separate fluid streams carrying different fractions of nanoparticles; further developed method of determining geometrical parameters of the ferromagnetic core matrix high-gradient magnetic separator is placed in the working gap of the magnetic system, which, when a predetermined flow rate, in contrast to existing accounts for the magnetic moment of the nanoparticles in lipid membranes, magnetized to the saturated state, and the size of the magnetic core that allows you to extract a given fraction of nanoparticles; first developed methods for the determination of the boundary of the extraction and the border region capture nanoparticles in a given fraction high gradient magnetic separator with axial configuration of the matrix, allowing to determine the design of the separation channel, its performance and the amount of the captured nanoparticles. Practical results: the values of the geometric parameters and the magnetic poles of the magnetic system Faraday, allowing to create in the gap uniform field intensity gradient; developed a method of determining the structural, magnetic and operational parameters of nanoparticles with a magnetic separator system Faraday; developed a method of determining the structural, magnetic and operational parameters of high gradient magnetic separation on fractions of nanoparticles.