Extended para-hydrogenation monitored by NMR spectroscopy.

Authors :: Tang JA
Gruppi F
Fleysher R
Sodickson DK
Canary JW
Jerschow A
Source :: Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2011 Jan 21; Vol. 47 (3), pp. 958-60. Date of Electronic Publication: 2010 Nov 15.
Publication Year :: 2011
Abstract: A system that provides a sustained hyperpolarized (1)H NMR signal in an aqueous medium is reported. The enhanced signal lasts much longer than typical (1)H T(1) values, uncovering new possibilities for implementing hyperpolarized (1)H NMR/MRI experiments or performing kinetics studies that would not otherwise be detectable.