PL390887A1 - Sposób pomiaru elektronowych czasów relaksacji T ₁ w tomografii EPR oraz układ do lokalizacji zmian nowotworowych metodą obrazowania EPRI - Google Patents

Sposób pomiaru elektronowych czasów relaksacji T ₁ w tomografii EPR oraz układ do lokalizacji zmian nowotworowych metodą obrazowania EPRI

Info

Publication number
PL390887A1
PL390887A1 PL390887A PL39088710A PL390887A1 PL 390887 A1 PL390887 A1 PL 390887A1 PL 390887 A PL390887 A PL 390887A PL 39088710 A PL39088710 A PL 39088710A PL 390887 A1 PL390887 A1 PL 390887A1
Authority
PL
Poland
Prior art keywords
epri
localization
imaging
relaxation times
measuring electron
Prior art date
Application number
PL390887A
Other languages
English (en)
Other versions
PL224915B1 (pl
Inventor
Jan Jurga
Kazimierz Jurga
Mikołaj Baranowski
Tomasz Czechowski
Eugeniusz Szcześniak
Original Assignee
Politechnika Poznańska
Jan Jurga
Kazimierz Jurga
Mikołaj Baranowski
Tomasz Czechowski
Eugeniusz Szcześniak
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
Application filed by Politechnika Poznańska, Jan Jurga, Kazimierz Jurga, Mikołaj Baranowski, Tomasz Czechowski, Eugeniusz Szcześniak filed Critical Politechnika Poznańska
Priority to PL390887A priority Critical patent/PL224915B1/pl
Priority to EP11001983A priority patent/EP2378281A1/en
Publication of PL390887A1 publication Critical patent/PL390887A1/pl
Publication of PL224915B1 publication Critical patent/PL224915B1/pl

Links

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
    • G01N24/10—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using electron paramagnetic resonance
    • 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
    • G01R33/4818—MR characterised by data acquisition along a specific k-space trajectory or by the temporal order of k-space coverage, e.g. centric or segmented coverage of k-space
    • G01R33/4824—MR characterised by data acquisition along a specific k-space trajectory or by the temporal order of k-space coverage, e.g. centric or segmented coverage of k-space using a non-Cartesian trajectory
    • 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
    • G01R33/60—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using electron paramagnetic resonance
    • 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]
    • G01R33/445—MR involving a non-standard magnetic field B0, e.g. of low magnitude as in the earth's magnetic field or in nanoTesla spectroscopy, comprising a polarizing magnetic field for pre-polarisation, B0 with a temporal variation of its magnitude or direction such as field cycling of B0 or rotation of the direction of B0, or spatially inhomogeneous B0 like in fringe-field MR or in stray-field 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
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/50—NMR imaging systems based on the determination of relaxation times, e.g. T1 measurement by IR sequences; T2 measurement by multiple-echo sequences

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
PL390887A 2010-03-31 2010-03-31 Sposób uzyskiwania obrazów elektronowych czasów relaksacji T₁ w tomografii EPR oraz układ do lokalizacji zmian nowotworowych metodą obrazowania EPRI PL224915B1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL390887A PL224915B1 (pl) 2010-03-31 2010-03-31 Sposób uzyskiwania obrazów elektronowych czasów relaksacji T₁ w tomografii EPR oraz układ do lokalizacji zmian nowotworowych metodą obrazowania EPRI
EP11001983A EP2378281A1 (en) 2010-03-31 2011-03-10 A method to measure electron relaxation times T1 in EPR tomography and a system for applying the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL390887A PL224915B1 (pl) 2010-03-31 2010-03-31 Sposób uzyskiwania obrazów elektronowych czasów relaksacji T₁ w tomografii EPR oraz układ do lokalizacji zmian nowotworowych metodą obrazowania EPRI

Publications (2)

Publication Number Publication Date
PL390887A1 true PL390887A1 (pl) 2011-10-10
PL224915B1 PL224915B1 (pl) 2017-02-28

Family

ID=43998908

Family Applications (1)

Application Number Title Priority Date Filing Date
PL390887A PL224915B1 (pl) 2010-03-31 2010-03-31 Sposób uzyskiwania obrazów elektronowych czasów relaksacji T₁ w tomografii EPR oraz układ do lokalizacji zmian nowotworowych metodą obrazowania EPRI

Country Status (2)

Country Link
EP (1) EP2378281A1 (pl)
PL (1) PL224915B1 (pl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2515102A1 (en) 2011-03-24 2012-10-24 Politechnika Poznañska Method to determine electron relaxation times, T1, in EPR tomography

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10509091B2 (en) 2012-03-07 2019-12-17 Colorado Seminary, Which Owns And Operates The University Of Denver EPR methods and systems
EP2875369B1 (en) 2012-07-19 2023-10-25 University of Denver Crossed-loop resonators
US12000920B2 (en) 2012-09-14 2024-06-04 University Of Denver Hall probe simulator circuit
PL450406A1 (pl) * 2024-11-29 2025-12-08 Politechnika Warszawska Układ powiększający stosunek badanego sygnału do szumu własnego czujnika słabych sygnałów magnetycznych
PL450407A1 (pl) * 2024-11-29 2025-12-08 Politechnika Warszawska Układ powiększający stosunek badanego sygnału do szumu indywidualnego czujnika słabych sygnałów magnetycznych

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1606921A1 (ru) * 1987-07-13 1990-11-15 Казанский государственный университет им.В.И.Ульянова-Ленина Способ определени времени электронной спин-решеточной релаксации

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2515102A1 (en) 2011-03-24 2012-10-24 Politechnika Poznañska Method to determine electron relaxation times, T1, in EPR tomography

Also Published As

Publication number Publication date
PL224915B1 (pl) 2017-02-28
EP2378281A1 (en) 2011-10-19

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