Triplet dynamic nuclear polarization of crystalline ice using water-soluble polarizing agents

被引：24
|
作者：
Kouno, Hironori [1 ]
Orihashi, Kana [1 ]
Nishimura, Koki [1 ]
Kawashima, Yusuke [1 ]
Tateishi, Kenichiro [2 ]
Uesaka, Tomohiro [2 ]
Kimizuka, Nobuo [1 ]
Yanai, Nobuhiro [1 ,3 ]
机构：
[1] Kyushu Univ, CMS, Grad Sch Engn, Dept Chem & Biochem,Nishi Ku, 744 Moto Oka, Fukuoka 8190395, Japan
[2] RIKEN, Nishina Ctr Accelerator Based Sci, Cluster Pioneering Res, 2-1 Hirosawa, Wako, Saitama 3510198, Japan
[3] JST, PRESTO, Honcho 4-1-8, Kawaguchi, Saitama 3320012, Japan
来源：
CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 26期
关键词：
SPIN-LATTICE-RELAXATION; HYPERPOLARIZED WATER; NMR; PROTEINS;
D O I：
10.1039/d0cc00836b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Triplet dynamic nuclear polarization (triplet-DNP) allows hyperpolarization at a moderate temperature. While the triplet-DNP of water is strongly desired, water-soluble triplet polarizing agents have not yet been reported. Herein, the first example of triplet-DNP of crystalline ice is demonstrated by molecularly dispersing a novel water-soluble polarizing agent into ice.
引用
收藏
页码：3717 / 3720
页数：4
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