JPH0121459B2 - - Google Patents
Info
- Publication number
- JPH0121459B2 JPH0121459B2 JP9332580A JP9332580A JPH0121459B2 JP H0121459 B2 JPH0121459 B2 JP H0121459B2 JP 9332580 A JP9332580 A JP 9332580A JP 9332580 A JP9332580 A JP 9332580A JP H0121459 B2 JPH0121459 B2 JP H0121459B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- pulse
- pulses
- spin
- decoupling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000001228 spectrum Methods 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 21
- 238000005070 sampling Methods 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 15
- 230000010355 oscillation Effects 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 14
- 230000000737 periodic effect Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-OUBTZVSYSA-N Carbon-13 Chemical compound [13C] OKTJSMMVPCPJKN-OUBTZVSYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/46—NMR spectroscopy
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- High Energy & Nuclear Physics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH648279A CH641565A5 (de) | 1978-08-02 | 1979-07-11 | Verfahren zur aufnahme von spinresonanzspektren und vorrichtung zur durchfuehrung des verfahrens. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5616855A JPS5616855A (en) | 1981-02-18 |
| JPH0121459B2 true JPH0121459B2 (en, 2012) | 1989-04-21 |
Family
ID=4310346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9332580A Granted JPS5616855A (en) | 1979-07-11 | 1980-07-10 | Spin resonance spectrum recording method and apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5616855A (en, 2012) |
| DE (1) | DE3025630C2 (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4682106A (en) * | 1985-03-21 | 1987-07-21 | General Electric Company | Methods of, and apparatus for, proton decoupling in nuclear magnetic resonance spectroscopy |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2833853C2 (de) * | 1978-08-02 | 1985-11-21 | Spectrospin AG, Fällanden, Zürich | Verfahren zur Aufnahme von Kernspinresonanzspektren und Vorrichtung zur Durchführung des Verfahrens |
-
1980
- 1980-07-07 DE DE19803025630 patent/DE3025630C2/de not_active Expired
- 1980-07-10 JP JP9332580A patent/JPS5616855A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3025630C2 (de) | 1986-04-24 |
| JPS5616855A (en) | 1981-02-18 |
| DE3025630A1 (de) | 1981-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR880001529B1 (ko) | 화학 이동성 nmr 주파수를 갖는 핵을 포함한 샘플의 영상화 방법 | |
| US5814987A (en) | Apparatus for and method of nuclear resonance testing | |
| JPS6012574B2 (ja) | 核磁気共鳴装置 | |
| US4443761A (en) | NMR Spectroscopy | |
| JPS59645A (ja) | 核磁気共鳴の測定装置 | |
| JPS59644A (ja) | Ｎｍｒトモグラフイ−に対する核磁気共鳴の測定装置 | |
| KR880001363B1 (ko) | 검사중인 물체의 슬라이스 영상화 방법 | |
| JPH027022B2 (en, 2012) | ||
| JPH0614016B2 (ja) | 核磁気共鳴スペクトルの検出方法 | |
| GB1331847A (en) | Method for recording spin resonance spectra and a spin resonance spectrometer suitable for this | |
| JP3808601B2 (ja) | 磁気共鳴診断装置 | |
| JPH05329127A (ja) | 磁気共鳴イメージング装置 | |
| US4327425A (en) | Method for the recording of spin resonance spectra and an apparatus for the implementation of such method | |
| JPH0225140B2 (en, 2012) | ||
| GB2284898A (en) | Nuclear quadrupole resonance spectroscopy | |
| EP0601229B1 (en) | A method for exciting transverse magnetisation in magnetic resonance | |
| JPH0121459B2 (en, 2012) | ||
| US5043664A (en) | Magnetic resonance spectroscopy method and device for performing the method | |
| JPS6128930B2 (en, 2012) | ||
| JPS622261B2 (en, 2012) | ||
| JPH0316552A (ja) | 局部核共鳴分光用の方法及び装置 | |
| US3886439A (en) | Method of separating broad and narrow lines of a frequency spectrum | |
| Aurentz et al. | Multiple-rotor-cycle QPASS pulse sequences: separation of quadrupolar spinning sidebands with an application to 139La NMR | |
| US3787760A (en) | Method and apparatus for recording spin resonance spectra using two sequences of rf exciting pulses | |
| JPH04307030A (ja) | ２次元核磁気共鳴分光用方法 |