High-resolution solid-state 13C μMAS NMR with long coherence life times

被引：16

作者：

Vasa, Suresh K. ^{[1
]}

Janssen, Hans ^{[1
]}

Van Eck, Ernst R. H. ^{[1
]}

Kentgens, Arno P. M. ^{[1
]}

机构：

[1] Radboud Univ Nijmegen, Inst Mol & Mat, NL-6525 ED Nijmegen, Netherlands

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2011年 / 13卷 / 01期

关键词：

ANGLE-SPINNING NMR; SPECTROSCOPY; SEQUENCE;

D O I：

10.1039/c0cp01929a

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Longer coherence life times (i.e. smaller homogeneous linewidths) can be achieved for carbon resonances which are strongly coupled to protons with high rf field heteronuclear decoupling in micro magic angle spinning NMR. Better proton decoupling enhances the sensitivity and resolution of two-dimensional through-bond correlation experiments for mass-limited samples with uniform carbon labeling.

引用

页码：104 / 106

页数：3

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