Features of nuclear magnetic resonance signals registration in weak magnetic fields for express - control of biological solutions and liquid medium by nuclear magnetic spectroscopy method.

被引：33

作者：

Karseev, A. ^{[1
]}

Vologdin, V. ^{[1
]}

Davydov, V. ^{[1
]}

机构：

[1] Peter Great St Petersburg Polytech Univ, St Petersburg, Russia

来源：

2ND INTERNATIONAL SCHOOL AND CONFERENCE SAINT-PETERSBURG OPEN ON OPTOELECTRONICS, PHOTONICS, ENGINEERING AND NANOSTRUCTURES (SPBOPEN2015) | 2015年 / 643卷

关键词：

Nuclear magnetic resonance; nuclear magnetic spectrometer; a biological solution; liquid medium; the magnetic field; times the longitudinal T-1 and transverse T-2 relaxation; the signal-to-noise ratio;

D O I：

10.1088/1742-6596/643/1/012108

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a method of nuclear magnetic spectroscopy in weak magnetic fields, as well as the peculiarities that arise when experimental studies conducting of biological fluids and liquid medium. The proposed method allows to measure of the condensed matter relaxation constants in weak magnetic fields by the method of nuclear magnetic resonance for express control of their condition at the place of study. The accuracy smaller than 1%. The results of experimental studies of various fluids and their mixtures are presented.

引用

页数：6

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[No title captured]

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