Long-lived state in a four-spin system hyperpolarized at room temperature
Long-lived state in a four-spin system hyperpolarized at room temperature
复制标题
室温下超极化四自旋系统的长寿命状态
DOI：
10.1088/2058-9565/ab7734
复制
发表时间：
2020
影响因子：
6.7
通讯作者：
Kitagawa Masahiro
中科院分区：
文献类型：
--
作者：
Miyanishi Koichiro;Ichijo Naoki;Motoyama Makoto;Kagawa Akinori;Negoro Makoto;Kitagawa Masahiro
具有编码成长寿命状态的超极化核自旋的溶液已被用于感测化学现象。按照传统的方式，核自旋在非常低的温度下是超极化的。在这项工作中，我们展示了一个四核自旋系统的编码在室温下超极化成一个长寿命的状态在一个解决方案。我们将具有长寿命状态的溶液作为配体-受体结合实验中的传感器。
A solution with hyperpolarized nuclear spins encoded into a long-lived state has been utilized for sensing chemical phenomena. In a conventional way, nuclear spins are hyperpolarized at very low temperatures. In this work, we demonstrate the encoding of a four-nuclear-spin system hyperpolarized at room temperature into a long-lived state in a solution. We apply the solution with the long-lived state as a sensor in ligand-receptor binding experiments.