Abstract
A portable and compact electron paramagnetic resonance (EPR) imaging magnet was developed for building a 750 MHz EPR imaging system. To realize low-cost fabrication, it was shown that the magnetic homogeneity required for redox EPR imaging using nitroxyl probes can be approximately reproduced by regularly arranging small neodymium magnets that are easy to handle. A five-channel coil driver consisting of operational amplifiers and switching power supplies was developed for field sweep, field modulation, and three field gradients to downsize the imaging system. The EPR imaging of 4-oxo-2,2,6,6-tetramethylpiperidine-d16-1-oxyl (tempone-d16) using a phantom was successfully performed by employing a 3D radial sequence controlled by a digital EPR console.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
