Measurement of solute proton spin-lattice relaxation times in water using the 1,3,3,1 sequence
Journal Article
·
· Magnet. Reson. Med.; (United States)
/sup 1/H NMR spin-lattice relaxation times (T1) of the N-CH3 proton resonances of phosphocreatine (PCr) and creatine (Cr) in water solutions were obtained using the 1,3,3,1 pulse sequence. These T1 values were equivalent to those obtained in D/sub 2/O and water using either the conventional inversion-recovery experiment or the 1,3,3,1 pulse sequence. Thus, the 1,3,3,1 sequence of proton NMR can provide an independent means along with phosphorous NMR for assess PCr and for the study of the creatine kinase reaction (PCr + ADP in equilibrium ATP + Cr) in aqueous solutions and perhaps in biological preparations.
- Research Organization:
- Univ. of California, Davis
- OSTI ID:
- 6595192
- Journal Information:
- Magnet. Reson. Med.; (United States), Vol. 6
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
62 RADIOLOGY AND NUCLEAR MEDICINE
CREATINE
NMR SPECTRA
PHOSPHOCREATINE
AQUEOUS SOLUTIONS
NUCLEAR MAGNETIC RESONANCE
PROTONS
WATER
AMINO ACIDS
BARYONS
CARBOXYLIC ACIDS
DISPERSIONS
ELEMENTARY PARTICLES
FERMIONS
HADRONS
HYDROGEN COMPOUNDS
MAGNETIC RESONANCE
MIXTURES
NUCLEONS
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
OXYGEN COMPOUNDS
RESONANCE
SOLUTIONS
SPECTRA
550601* - Medicine- Unsealed Radionuclides in Diagnostics
CREATINE
NMR SPECTRA
PHOSPHOCREATINE
AQUEOUS SOLUTIONS
NUCLEAR MAGNETIC RESONANCE
PROTONS
WATER
AMINO ACIDS
BARYONS
CARBOXYLIC ACIDS
DISPERSIONS
ELEMENTARY PARTICLES
FERMIONS
HADRONS
HYDROGEN COMPOUNDS
MAGNETIC RESONANCE
MIXTURES
NUCLEONS
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
OXYGEN COMPOUNDS
RESONANCE
SOLUTIONS
SPECTRA
550601* - Medicine- Unsealed Radionuclides in Diagnostics