KR20030066650A - 분극된 nmr 샘플을 위한 방법 및 장치 - Google Patents
분극된 nmr 샘플을 위한 방법 및 장치 Download PDFInfo
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- KR20030066650A KR20030066650A KR10-2003-7006099A KR20037006099A KR20030066650A KR 20030066650 A KR20030066650 A KR 20030066650A KR 20037006099 A KR20037006099 A KR 20037006099A KR 20030066650 A KR20030066650 A KR 20030066650A
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
-
- 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
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/282—Means specially adapted for hyperpolarisation or for hyperpolarised contrast agents, e.g. for the generation of hyperpolarised gases using optical pumping cells, for storing hyperpolarised contrast agents or for the determination of the polarisation of a hyperpolarised contrast agent
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
-
- 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
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
- G01R33/307—Sample handling arrangements, e.g. sample cells, spinning mechanisms specially adapted for moving the sample relative to the MR system, e.g. spinning mechanisms, flow cells or means for positioning the sample inside a spectrometer
-
- 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]
- G01R33/48—NMR imaging systems
- G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
- G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
- G01R33/5601—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution involving use of a contrast agent for contrast manipulation, e.g. a paramagnetic, super-paramagnetic, ferromagnetic or hyperpolarised contrast agent
-
- 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
- G01R33/62—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using double resonance
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Radiology & Medical Imaging (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Saccharide Compounds (AREA)
- Soft Magnetic Materials (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Complex Calculations (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Polarising Elements (AREA)
- Spectrometry And Color Measurement (AREA)
Abstract
Description
Claims (11)
- 분극된 고체 샘플을 융해하기 위한 장치이며,고체 샘플을 분극하는 수단과 분극된 고체 샘플을 융해하는 수단(4, 8)을 포함하는 장치.
- 제1항에 있어서, 상기 융해 수단은 융해 중의 분극 손실이 99%보다 작게 되도록 구성되는 것을 특징으로 하는 장치.
- 제1항에 있어서, 상기 융해 수단은 융해 중의 분극 손실이 90%보다 작게 되도록 구성되는 것을 특징으로 하는 장치.
- 제1항에 있어서, 상기 융해 수단은 융해 중의 분극 손실이 10%보다 작게 되도록 구성되는 것을 특징으로 하는 장치.
- 상기 항 중 어느 한 항에 있어서, 분극된 고체 샘플을 융해하는 상기 융해 수단은 동적 핵분극 시스템 내에 제공되는 것을 특징으로 하는 장치.
- 상기 항 중 어느 한 항에 있어서, 핵자기공명 분석 코일(31 ~ 31")을 포함하는 것을 특징으로 하는 장치.
- 분극된 융해 샘플을 제조하기 위한 방법에 있어서,고체 샘플을 분극 수단(2) 내로 도입하는 단계와,상기 분극 수단(2) 내부에서 상기 샘플을 분극하는 단계와,상기 분극된 샘플이 여전히 상기 분극 수단(2) 내부에 있는 동안에 이 분극된 샘플을 융해하는 단계를 포함하는 것을 특징으로 하는 방법.
- 제7항에 있어서, 융해 중에 발생하는 분극 손실이 99%보다 작게 되도록 융해속도를 조절하는 것을 특징으로 하는 방법.
- 제7항에 있어서, 분극 손실이 90%보다 작게 되도록 융해속도를 조절하는 것을 특징으로 하는 방법.
- 제7항에 있어서, 분극 손실이 10%보다 작게 되도록 융해속도를 조절하는 것을 특징으로 하는 방법.
- 고체 샘플을 분극하고, 상기 분극된 고체 샘플을 융해한 후, 상기 분극된 융해 샘플의 NMR 분석을 수행하기 위한, 제1항 내지 제10항 중 어느 한 항에 따른 장치 및 방법의 사용.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0004034A SE0004034D0 (sv) | 2000-11-03 | 2000-11-03 | Methods and devices for polarized material |
SE0004034-5 | 2000-11-03 | ||
US25697401P | 2001-01-05 | 2001-01-05 | |
US60/256,974 | 2001-01-05 | ||
PCT/EP2001/012737 WO2002036005A1 (en) | 2000-11-03 | 2001-11-02 | Methods and devices for polarised nmr samples |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030066650A true KR20030066650A (ko) | 2003-08-09 |
KR100794898B1 KR100794898B1 (ko) | 2008-01-14 |
Family
ID=26655292
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037006098A KR100656313B1 (ko) | 2000-11-03 | 2001-11-02 | Nmr 분석용 초분극된 고체 재료를 용해하기 위한 방법및 장치 |
KR1020037006099A KR100794898B1 (ko) | 2000-11-03 | 2001-11-02 | 분극된 nmr 샘플을 위한 방법 및 장치 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020037006098A KR100656313B1 (ko) | 2000-11-03 | 2001-11-02 | Nmr 분석용 초분극된 고체 재료를 용해하기 위한 방법및 장치 |
Country Status (17)
Country | Link |
---|---|
US (1) | US7372274B2 (ko) |
EP (3) | EP2204662A1 (ko) |
JP (2) | JP3682044B2 (ko) |
KR (2) | KR100656313B1 (ko) |
CN (1) | CN100392422C (ko) |
AT (1) | ATE336727T1 (ko) |
AU (3) | AU1600402A (ko) |
BR (1) | BR0115126B1 (ko) |
CA (1) | CA2427732C (ko) |
DE (1) | DE60122361T2 (ko) |
DK (1) | DK1330659T3 (ko) |
ES (1) | ES2269507T3 (ko) |
HU (2) | HUP0302425A3 (ko) |
IL (3) | IL155476A0 (ko) |
PT (1) | PT1330659E (ko) |
RU (2) | RU2281526C2 (ko) |
WO (1) | WO2002037132A1 (ko) |
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NO20035626D0 (no) * | 2003-12-17 | 2003-12-17 | Amersham Health As | Metode |
US20050254998A1 (en) * | 2004-03-01 | 2005-11-17 | Ebara Corporation | Reactive detection chip and spotter suitable for manufacturing the chip |
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GB0424725D0 (en) * | 2004-11-09 | 2004-12-08 | Oxford Instr Superconductivity | Cryostat assembly |
GB0507174D0 (en) | 2005-04-08 | 2005-05-18 | Oxford Instr Molecular Biotool | Method of operating a dynamic nuclear polarization system |
GB0514303D0 (en) * | 2005-07-12 | 2005-08-17 | Oxford Instr Molecular Biotool | Magnet assembly |
JP2007021008A (ja) * | 2005-07-20 | 2007-02-01 | Hitachi Ltd | Dnp過分極手段を備えた磁気共鳴イメージング装置 |
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