Title :
A mobile NMR system with full spectroscopy capability
Author :
Chao Ma ; Zhi-Pei Liang
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Illinois at Urbana-Champaign, Urbana, IL, USA
fDate :
Aug. 28 2012-Sept. 1 2012
Abstract :
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 1H and 19F spectra are presented.
Keywords :
NMR spectrometers; NMR spectroscopy; coils; permanent magnets; 19F spectra; 1H spectra; compact electronics system; full spectroscopy capability; magnetic flux density 0.93 T; microcoil; mobile NMR system; mobile nuclear magnetic resonance system; portable permanent magnet; signal-to-noise ratio; size 550 mum; water sample; Coils; Magnetic resonance imaging; Mobile communication; Nuclear magnetic resonance; Permanent magnets; Radio frequency; Signal to noise ratio; Electronics; Environmental Monitoring; Ethanol; Fluorine; Magnetic Resonance Spectroscopy; Monitoring, Ambulatory; Point-of-Care Systems; Signal Processing, Computer-Assisted;
Conference_Titel :
Engineering in Medicine and Biology Society (EMBC), 2012 Annual International Conference of the IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-4119-8
Electronic_ISBN :
1557-170X
DOI :
10.1109/EMBC.2012.6346849
