GB2319852B - Method of and apparatus for testing a sample - Google Patents

Method of and apparatus for testing a sample

Info

Publication number
GB2319852B
GB2319852B GB9806063A GB9806063A GB2319852B GB 2319852 B GB2319852 B GB 2319852B GB 9806063 A GB9806063 A GB 9806063A GB 9806063 A GB9806063 A GB 9806063A GB 2319852 B GB2319852 B GB 2319852B
Authority
GB
United Kingdom
Prior art keywords
testing
sample
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 - Fee Related
Application number
GB9806063A
Other versions
GB9806063D0 (en
GB2319852A (en
Inventor
John Alec Sydney Smith
Martin Blanz
Neil Francis Peirson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BTG International Ltd
Original Assignee
British Technology Group Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GBGB9319921.4A external-priority patent/GB9319921D0/en
Application filed by British Technology Group Ltd filed Critical British Technology Group Ltd
Priority to GB9806063A priority Critical patent/GB2319852B/en
Publication of GB9806063D0 publication Critical patent/GB9806063D0/en
Publication of GB2319852A publication Critical patent/GB2319852A/en
Application granted granted Critical
Publication of GB2319852B publication Critical patent/GB2319852B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G01R33/4608—RF excitation sequences for enhanced detection, e.g. NOE, polarisation transfer, selection of a coherence transfer pathway
    • 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
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
    • G01R33/3628—Tuning/matching of the transmit/receive coil
    • 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]
    • G01R33/441—Nuclear Quadrupole Resonance [NQR] Spectroscopy and Imaging

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
GB9806063A 1993-09-27 1994-09-26 Method of and apparatus for testing a sample Expired - Fee Related GB2319852B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9806063A GB2319852B (en) 1993-09-27 1994-09-26 Method of and apparatus for testing a sample

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9319921.4A GB9319921D0 (en) 1993-09-27 1993-09-27 Method of and apparatus for testing a sample
GB9806063A GB2319852B (en) 1993-09-27 1994-09-26 Method of and apparatus for testing a sample
GB9419347A GB2319086B (en) 1993-09-27 1994-09-26 Method of and apparatus for testing a sample

Publications (3)

Publication Number Publication Date
GB9806063D0 GB9806063D0 (en) 1998-05-20
GB2319852A GB2319852A (en) 1998-06-03
GB2319852B true GB2319852B (en) 1998-11-04

Family

ID=26303581

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9806063A Expired - Fee Related GB2319852B (en) 1993-09-27 1994-09-26 Method of and apparatus for testing a sample

Country Status (1)

Country Link
GB (1) GB2319852B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR868201A0 (en) * 2001-11-05 2001-11-29 Thorlock International Limited Q-factor switching method and apparatus for detecting nuclear quadrupole and nuclear magnetic resonance signals
GB2389418B (en) * 2002-04-10 2006-07-26 Giles Stanley A detection device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792346A (en) * 1972-11-20 1974-02-12 Massachusetts Inst Technology Proton-enhanced nuclear induction spectroscopy
US5221899A (en) * 1991-04-29 1993-06-22 The Trustees Of Columbia University In The City Of New York Signal acquisition in magnetic resonance analysis

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792346A (en) * 1972-11-20 1974-02-12 Massachusetts Inst Technology Proton-enhanced nuclear induction spectroscopy
US5221899A (en) * 1991-04-29 1993-06-22 The Trustees Of Columbia University In The City Of New York Signal acquisition in magnetic resonance analysis

Also Published As

Publication number Publication date
GB9806063D0 (en) 1998-05-20
GB2319852A (en) 1998-06-03

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20080804

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090926