Chemistry and biochemistry of 13C hyperpolarized magnetic resonance using dynamic nuclear polarization.

Chemistry and biochemistry of 13C hyperpolarized magnetic resonance using dynamic nuclear polarization.
复制标题

DOI:
10.1039/c3cs60124b
复制
发表时间:
2014-03-07
影响因子:
46.2
通讯作者:
Wilson DM
Wilson DM
中科院分区:
化学1区
文献类型:
--
作者:
Keshari KR;Wilson DM

文献摘要

参考文献

被引文献

相似文献

传统核磁共振对瞬态化学现象的研究已被证明是难以捉摸的,特别是对非1h核。对于13C,采用动态核极化(DNP)技术的超极化已成为提高信噪比的有力手段。快速溶解DNP方法的最新发展促进了以前不可能的小分子体外和体内研究。这篇综述介绍了DNP技术的基础知识,合适的DNP底物的识别,以及增加超极化信号寿命的方法。还讨论了应用DNP-NMR的生化事件,并描述了几种在体内成功的探针。
The study of transient chemical phenomena by conventional NMR has proved elusive, particularly for non-1H nuclei. For 13C, hyperpolarization using the dynamic nuclear polarization (DNP) technique has emerged as a powerful means to improve SNR. The recent development of rapid dissolution DNP methods has facilitated previously impossible in vitro and in vivo study of small molecules. This review presents the basics of the DNP technique, identification of appropriate DNP substrates, and approaches to increase hyperpolarized signal lifetimes. Also addressed are the biochemical events to which DNP-NMR has been applied, with descriptions of several probes that have met with in vivo success.
DOI: 10.1021/nn305462y
发表时间: 2013-02-26
期刊: ACS NANO
影响因子: 17.1
作者:
Atkins, Tonya M.;Cassidy, Maja C.;Lee, Menyoung;Ganguly, Shreyashi;Marcus, Charles M.;Kauzlarich, Susan M.
通讯作者: Kauzlarich, Susan M.
DOI: 10.1074/jbc.m205821200
发表时间: 2002-10-18
影响因子: 4.8
作者:
Becker, A;Kabsch, W
通讯作者: Kabsch, W
DOI: 10.1002/cmmi.418
发表时间: 2011-05-01
影响因子: --
作者:
Allouche-Arnon, Hyla;Gamliel, Ayelet;Katz-Brull, Rachel
通讯作者: Katz-Brull, Rachel
DOI: 10.1021/ac900456q
发表时间: 2009-06-01
影响因子: 7.4
作者:
Bowen, Sean;Hilty, Christian
通讯作者: Hilty, Christian
DOI: 10.1016/j.jmr.2007.01.017
发表时间: 2007-05-01
影响因子: 2.2
作者:
Bhattacharya, Pratip;Chekmenev, Eduard Y.;Weitekamp, Daniel P.
通讯作者: Weitekamp, Daniel P.