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

页码：3717 / 3720

页数：4

共 50 条

[21] Triplet dynamic nuclear polarization of nanocrystals dispersed in water at room temperature
Nishimura, Koki
Kouno, Hironori
Tateishi, Kenichiro
Uesaka, Tomohiro
Ideta, Keiko
Kimizuka, Nobuo
Yanai, Nobuhiro
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2019, 21 (30) : 16408 - 16412
[22] Computationally Assisted Design of Polarizing Agents for Dynamic Nuclear Polarization Enhanced NMR: The AsymPol Family
Mentink-Vigier, Frederic
Marin-Montesinos, Ildefonso
Jagtap, Anil P.
Halbritter, Thomas
van Tol, Johan
Hediger, Sabine
Lee, Daniel
Sigurdsson, Snorri Th.
De Paepe, Gael
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2018, 140 (35) : 11013 - 11019
[23] Photoinduced Nonpersistent Radicals as Polarizing Agents for X-Nuclei Dissolution Dynamic Nuclear Polarization
Capozzi, Andrea
Hyacinthe, Jean-Noel
Cheng, Tian
Eichhorn, Tim R.
Boero, Giovanni
Roussel, Christophe
van der Klink, Jacques J.
Comment, Arnaud
JOURNAL OF PHYSICAL CHEMISTRY C, 2015, 119 (39): : 22632 - 22639
[24] Rational Design of Dinitroxide Polarizing Agents for Dynamic Nuclear Polarization to Enhance Overall NMR Sensitivity
Venkatesh, Amrit
Casano, Gilles
Wei, Ran
Rao, Yu
Lingua, Hugo
Karoui, Hakim
Yulikov, Maxim
Ouari, Olivier
Emsley, Lyndon
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2024, 63 (09)
[25] Polarizing agents and mechanisms for high-field dynamic nuclear polarization of frozen dielectric solids
Hu, Kan-Nian
SOLID STATE NUCLEAR MAGNETIC RESONANCE, 2011, 40 (02) : 31 - 41
[26] Native Vanadyl Complexes in Crude Oil as Polarizing Agents for In Situ Proton Dynamic Nuclear Polarization
Gizatullin, Bulat
Gafurov, Marat
Valthin, Alexey
Rodionov, Alexander
Mamin, Georgy
Orlinskii, Sergei
Mattea, Carlos
Stapf, Siegfried
ENERGY & FUELS, 2019, 33 (11) : 10923 - 10932
[27] Dynamic nuclear polarization enhancement of 13C in glucose using electrical discharge induced radicals as polarizing agents
Katz, Itai
Feintuch, Akiva
Carmieli, Raanan
Markovic, Stefan
Singh, Kawarpal
Harris, Talia
Frydman, Lucio
Blank, Aharon
JOURNAL OF MAGNETIC RESONANCE OPEN, 2022, 10-11
[28] Ice nucleation by water-soluble macromolecules
Pummer, B. G.
Budke, C.
Augustin-Bauditz, S.
Niedermeier, D.
Felgitsch, L.
Kampf, C. J.
Huber, R. G.
Liedl, K. R.
Loerting, T.
Moschen, T.
Schauperl, M.
Tollinger, M.
Morris, C. E.
Wex, H.
Grothe, H.
Poeschl, U.
Koop, T.
Froehlich-Nowoisky, J.
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2015, 15 (08) : 4077 - 4091
[29] Kinetics of triplet-triplet absorption of anionic water-soluble porphyrins
Nichiporovich, I.N.
Bachilo, S.M.
Losev, A.P.
Egorova, G.D.
Journal of Applied Spectroscopy, 1999, 66 (06): : 917 - 922
[30] Kinetics of triplet-triplet absorption of anionic water-soluble porphyrins
I. N. Nichiporovich
S. M. Bachilo
A. P. Losev
G. D. Egorova
Journal of Applied Spectroscopy, 1999, 66 (6) : 917 - 922

← 1 2 3 4 5 →