Abstract
Pulsed-gradient spin-echo (PGSE) NMR is a powerful technique that can directly measure the self-diffusion coefficient of molecules in a variety of environments. PGSE NMR can typically measure motions of at least ∼10 15 molecules in the milliseconds-to-seconds time scale. Here we demonstrate for the first time that through the use of a unique miniature resonator and powerful and rapid gradient sources, electron spin resonance (ESR) can also be employed to measure diffusion in liquid state. The PGSE ESR method, which operates at the microseconds time scale with much higher molecular sensitivity, can complement and enhance the current capabilities of NMR.
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.
