A mobile NMR system with full spectroscopy capability.
This paper reports our work in developing a mobile nuclear magnetic resonance system with full spectroscopy capability. The system consists of a 0.93 T, portable permanent magnet, a 8-turn 550 µm diameter microcoil, and compact electronics systems. The system provides 0.4 parts per million spectrum linewidth and 408 signal-to-noise ratio from a 37 nL water sample with 128 averages. Representative (1)H and (19)F spectra are presented.
Department of Electrical and Computer Engineering and Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, 1406 West Green Street, Urbana, IL 61801, USA. chaoma2@illinois.edu
Chao
C
Ma
Zhi-Pei
ZP
Liang
D004581:Electronics; D004784:Environmental Monitoring; D000431:Ethanol / Q000737:chemistry; D005461:Fluorine / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy / Q000295:instrumentation*; D018670:Monitoring, Ambulatory / Q000295:instrumentation; D019095:Point-of-Care Systems; D012815:Signal Processing, Computer-Assisted
D005461:Fluorine; D000431:Ethanol