Title of article
Synthesis and hyperpolarized 15N NMR studies of 15N-choline-d13
Author/Authors
Keiko Kumagai، نويسنده , , Kazuyasu Kawashima، نويسنده , , Mai Akakabe، نويسنده , , Masayuki Tsuda، نويسنده , , Takamasa Abe، نويسنده , , Masashi Tsuda، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
5
From page
3896
To page
3900
Abstract
15N-Choline-d13 was synthesized as a new biomarker for dynamic nuclear polarization, and the lifetime of the polarized signal governed by the spin–lattice relaxation time T1 was measured. 15N-Choline-d13 exhibited a T1 that was over twice as long as that of 15N-choline, and the hyperpolarized 15N signal could be observed for 1 h.
Keywords
Dynamic nuclear polarization , Choline
Journal title
Tetrahedron
Serial Year
2013
Journal title
Tetrahedron
Record number
1105741
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