Open AccessTHE SYSTEM FOR COMPLEX MAGNETIC SUSCEPTIBILITY MEASUREMENT OF NANOPARTICLES WITH 3D PRINTED CARCASS FOR INTEGRATED RECEIVE COILS
Author(s) -
Mateusz Midura,
Przemysław Wróblewski,
Damian Wanta,
Grzegorz Domański,
Mateusz Stosio,
Jacek Kryszyn,
Waldemar T. Smolik
Publication year - 2021
Publication title -
informatyka, automatyka, pomiary w gospodarce i ochronie środowiska
Language(s) - English
Resource type - Journals
eISSN - 2391-6761
pISSN - 2083-0157
DOI - 10.35784/iapgos.2456
Subject(s) - electromagnetic coil , context (archaeology) , materials science , nanoparticle , superparamagnetism , magnetic nanoparticles , polymer , 3d printed , system of measurement , nanotechnology , nuclear magnetic resonance , biomedical engineering , magnetic field , electrical engineering , magnetization , engineering , composite material , physics , paleontology , quantum mechanics , astronomy , biology
The article concerns the research on the properties of core-shell superparamagnetic nanoparticles in the context of their use in medicine for diagnostics and therapy. The article presents a system for impedance (AC) spectroscopy of nanoparticles with a new arrangement of receive coils. A significant modification was the position of the reference coil in relation to the receive coils as well as the method of winding and routing the wires on the carcass. The 3D printing technique was used in the production of the measuring coil system. The aim of the work was to experimentally verify the developed measurement system and analyze its properties. The system tests were carried out at low frequencies ranging from 2 to 50 kHz. Complex magnetic susceptibility was measured for superparamagnetic iron oxide nanoparticles in polymer shells in a physiological saline solution. The obtained results confirmed the relevance of the concept of the measurements. In summary, the observed properties of the realized system are discussed and further directions of its development are proposed.