Non-uniform sampling in EPR - optimizing data acquisition for HYSCORE spectroscopy

被引：6
|
作者：
Nakka, K. K. [1 ]
Tesiram, Y. A. [1 ]
Brereton, I. M. [1 ]
Mobli, M. [1 ]
Harmer, J. R. [1 ]
机构：
[1] Univ Queensland, Ctr Adv Imaging, St Lucia, Qld 4072, Australia
来源：
PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2014年 / 16卷 / 31期
基金：
澳大利亚研究理事会;
关键词：
MAXIMUM-ENTROPY RECONSTRUCTION; SPECTRAL RECONSTRUCTION;
D O I：
10.1039/c4cp02172j
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：
Non-uniform sampling combined with maximum entropy reconstruction is a powerful technique used in multi-dimensional NMR spectroscopy to reduce sample measurement time. We adapted this technique to the pulse EPR experiment hyperfine sublevel correlation (HYSCORE) and show that experimental times can be shortened by approximately an order of magnitude as compared to conventional linear sampling with negligible loss of information.
引用
收藏
页码：16378 / 16382
页数：5
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