发明名称 |
Method and apparatus for obtaining enhanced NMR signals |
摘要 |
A method and device of NMR spectroscopic analysis of liquids whereby magnetization of the spins of one nuclear species in spin-locked along a certain direction and the spin polarization of this species is transferred to a second species through the modulation of the amplitude and/or phase of rf fields applied to one or both species. The NMR signal can be detected directly from the second species.
|
申请公布号 |
US4345207(A) |
申请公布日期 |
1982.08.17 |
申请号 |
US19800143398 |
申请日期 |
1980.04.24 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
BERTRAND, RICHARD D.;CHINGAS, GERARD C.;GARROWAY, ALLEN N.;MONIZ, WILLIAM B. |
分类号 |
G01R33/36;G01R33/46;(IPC1-7):G01N27/00 |
主分类号 |
G01R33/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|