Published in
American Chemical Society, Journal of the American Chemical Society, 38(130), p. 12582-12583, 2008
DOI: 10.1021/ja803601d
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The Long-Lived Nuclear Singlet State of15N-Nitrous Oxide in Solution
Journal article published in 2008 by
Giuseppe Pileio,
Marina Carravetta,
Eric Hughes,
Malcolm H. Levitt 
This paper is made freely available by the publisher.
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Abstract
A 15N nuclear singlet lifetime of over 26 min has been observed in a solution of 15N2O, by using a field-cycling NMR pulse sequence. This observation suggests applications of hyperpolarized 15N2O in medical imaging and for flow and diffusion studies.