A simple and low-cost permanent magnet system for NMR

被引：6
|
作者：
Chonlathep, K. [1 ]
Sakamoto, T. [2 ]
Sugahara, K. [1 ,2 ]
Kondo, Y. [1 ,3 ]
机构：
[1] Kindai Univ, Grad Sch Sci & Engn, Higashiosaka, Osaka 5778502, Japan
[2] Kindai Univ, Dept Ele & Engn, Higashiosaka, Osaka 5778502, Japan
[3] Kindai Univ, Dept Phys, Higashiosaka, Osaka 5778502, Japan
来源：
JOURNAL OF MAGNETIC RESONANCE | 2017年 / 275卷
关键词：
NMR; Education; SPECTROSCOPY; RESOLUTION; DESIGN; ARRAY; FIELD;
D O I：
10.1016/j.jmr.2016.12.010
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
We have developed a simple, easy to build, and low-cost magnet system for NMR, of which homogeneity is about 4 x 10(-4) at 57 mT, with a pair of two commercially available ferrite magnets. This homogeneity corresponds to about 90 Hz spectral resolution at 2.45 MHz of the hydrogen Larmor frequency. The material cost of this NMR magnet system is little more than $100. The components can be printed by a 3D printer. (C) 2016 Elsevier Inc. All rights reserved.
引用
收藏
页码：114 / 119
页数：6
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