School of Chemistry, Southampton University, Southampton SO17 1BJ, UK.
J Am Chem Soc. 2012 May 9;134(18):7668-71. doi: 10.1021/ja302814e. Epub 2012 Apr 25.
Hyperpolarized singlet order is available immediately after dissolution DNP, avoiding need for additional preparation steps. We demonstrate this procedure on a sample of [1,2-(13)C(2)]pyruvic acid.
DNP 溶解后即可获得超极化单重态,无需额外的准备步骤。我们在 [1,2-(13)C(2)]丙酮酸样品上验证了这一过程。