CA1184602A - Investigation of samples by n.m.r. techniques - Google Patents
Investigation of samples by n.m.r. techniquesInfo
- Publication number
- CA1184602A CA1184602A CA000394025A CA394025A CA1184602A CA 1184602 A CA1184602 A CA 1184602A CA 000394025 A CA000394025 A CA 000394025A CA 394025 A CA394025 A CA 394025A CA 1184602 A CA1184602 A CA 1184602A
- Authority
- CA
- Canada
- Prior art keywords
- sample
- series
- operations
- gradient
- magnitude
- 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
- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000011835 investigation Methods 0.000 title abstract description 4
- 230000009466 transformation Effects 0.000 claims abstract description 30
- 230000005291 magnetic effect Effects 0.000 claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 20
- 230000001678 irradiating effect Effects 0.000 claims description 14
- 238000005070 sampling Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 8
- 238000005481 NMR spectroscopy Methods 0.000 claims description 7
- 230000001427 coherent effect Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 6
- 238000000844 transformation Methods 0.000 claims description 5
- 238000009795 derivation Methods 0.000 claims description 3
- 239000000306 component Substances 0.000 claims 8
- 230000000875 corresponding effect Effects 0.000 claims 4
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 68
- 238000003384 imaging method Methods 0.000 description 8
- 238000001228 spectrum Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 238000004422 calculation algorithm Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 3
- 241000894007 species Species 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 241000786363 Rhampholeon spectrum Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 208000037516 chromosome inversion disease Diseases 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229940035564 duration Drugs 0.000 description 1
- 239000012497 inhomogeneous sample Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
- G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
Landscapes
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8102312 | 1981-01-26 | ||
| GB8102312 | 1981-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1184602A true CA1184602A (en) | 1985-03-26 |
Family
ID=10519234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000394025A Expired CA1184602A (en) | 1981-01-26 | 1982-01-13 | Investigation of samples by n.m.r. techniques |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS57147042A (cs) |
| CA (1) | CA1184602A (cs) |
| DE (1) | DE3202368C2 (cs) |
| NL (1) | NL191496C (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8321308D0 (en) * | 1983-08-08 | 1983-09-07 | M & D Technology Ltd | Radio frequency coil |
| JPS6058539A (ja) * | 1983-09-12 | 1985-04-04 | Shimadzu Corp | Νｍｒ断層像撮影装置 |
| JPH0685768B2 (ja) * | 1986-06-04 | 1994-11-02 | 株式会社日立製作所 | 核磁気共鳴を用いた検査方法 |
| JP6899172B1 (ja) | 2021-03-10 | 2021-07-07 | 株式会社ビードットメディカル | 患者搬送台車及び粒子線照射システム |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1508438A (en) * | 1974-04-05 | 1978-04-26 | Nat Res Dev | Analysis of materials |
| US4015196A (en) * | 1974-04-05 | 1977-03-29 | National Research Development Corporation | Analysis of materials |
| CA1052861A (en) * | 1975-03-18 | 1979-04-17 | Varian Associates | Gyromagnetic resonance fourier transform zeugmatography |
| GB1596160A (en) * | 1976-12-15 | 1981-08-19 | Nat Res Dev | Nuclear magnetic resonance apparatus and methods |
| GB1601816A (en) * | 1977-05-27 | 1981-11-04 | Nat Res Dev | Investigation of samples by nmr techniques |
| NL7904986A (nl) * | 1979-06-27 | 1980-12-30 | Philips Nv | Werkwijze en inrichting voor het bepalen van een kernspindichtheidsverdeling in een deel van een lichaam. |
| CA1147807A (en) * | 1980-03-14 | 1983-06-07 | William A. Edelstein | Methods of producing image information from objects |
-
1982
- 1982-01-13 CA CA000394025A patent/CA1184602A/en not_active Expired
- 1982-01-22 NL NL8200242A patent/NL191496C/xx not_active IP Right Cessation
- 1982-01-25 JP JP57009948A patent/JPS57147042A/ja active Granted
- 1982-01-26 DE DE19823202368 patent/DE3202368C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL8200242A (nl) | 1982-08-16 |
| DE3202368A1 (de) | 1982-08-05 |
| NL191496B (nl) | 1995-04-03 |
| DE3202368C2 (de) | 1991-12-12 |
| JPS57147042A (en) | 1982-09-10 |
| NL191496C (nl) | 1995-08-04 |
| JPH0332015B2 (cs) | 1991-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |