Silica materials with wall-embedded nitroxides provide efficient polarization matrices for dynamic nuclear polarization NMR

被引:21
作者
Besson, Eric [1 ]
Ziarelli, Fabio [2 ]
Bloch, Emily [3 ]
Gerbaud, Guillaume [4 ]
Queyroy, Severine [1 ]
Viel, Stephane [1 ,5 ]
Gastaldi, Stephane [1 ]
机构
[1] Aix Marseille Univ, CNRS, ICR UMR 7273, F-13397 Marseille, France
[2] Aix Marseille Univ, Cent Marseille, CNRS, Federat Sci Chim FR 1739, F-13397 Marseille, France
[3] Aix Marseille Univ, CNRS, MADIREL UMR 7246, F-13397 Marseille, France
[4] Aix Marseille Univ, CNRS, BIP UMR 7281, F-13402 Marseille, France
[5] Inst Univ France, F-75005 Paris, France
关键词
SPECTROSCOPY; SOLIDS;
D O I
10.1039/c6cc01809b
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Hybrid mesoporous silica materials with wall-embedded nitroxides are shown to efficiently polarize impregnated substrates in high-field dynamic nuclear polarization magic-angle spinning solid-state NMR experiments.
引用
收藏
页码:5531 / 5533
页数:3
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