@article {318,
	title = {NMR detection using laser-polarized xenon as a dipolar sensor},
	journal = {Journal of Magnetic Resonance},
	volume = {176},
	year = {2005},
	note = {J Magn Reson972AITimes Cited:14Cited References Count:46},
	month = {Oct},
	pages = {125-139},
	abstract = {<p>Hyperpolarized Xe-129 can be used as a sensor to indirectly detect NMR spectra of heteronuclei that are neither covalently bound nor necessarily in direct contact with the Xe atoms, but coupled through long-range intermolecular dipole-dipole interactions. To reintroduce long-range dipolar couplings the sample symmetry has to be broken. This can be done either by using an asymmetric sample arrangement, or by breaking the symmetry of the spin magnetization with field gradient pulses. Experiments are performed where only a small fraction of the available Xe-129 magnetization is used for each point, so that a single batch of xenon suffices for the point-by-point acquisition of a heteronuclear NMR spectrum. Examples with H-1 as the analyte nucleus show that these methods have the potential to obtain spectra with a resolution that is high enough to determine homonuclear J couplings. The applicability of this technique with remote detection is discussed. Published by Elsevier Inc.</p>
},
	keywords = {dynamics},
	isbn = {1090-7807},
	doi = {Doi 10.1016/J.Jmr.2005.05.013},
	url = {<Go to ISI>://WOS:000232425800001},
	author = {Granwehr, J. and Urban, J. T. and Trabesinger, A. H. and Pines, A.}
}
