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Longitudinal Relaxation Time

Known as: 1/R1, Spin-Lattice Relaxation Time, T1 
The time it takes for the net nuclear spin in the plane that is parallel to the magnetic field of a spectrometer to return to its equilibrium value… 
National Institutes of Health

Papers overview

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Highly Cited
2016
Highly Cited
2016
Quantitative theory for the longitudinal relaxation time of blood water
To propose and evaluate a model for the blood water T1 that takes into account the effects of hematocrit fraction, oxygenation… 
Highly Cited
2006
Highly Cited
2006
EPR and solid-state NMR studies of poly(dicarbon monofluoride) (C2F)n.
Poly(dicarbon monofluoride) (C2F)n was studied by electron paramagnetic resonance (EPR) and solid-state nuclear magnetic… 
Highly Cited
2004
Highly Cited
2004
3D-T1rho-relaxation mapping of articular cartilage: in vivo assessment of early degenerative changes in symptomatic osteoarthritic subjects.
RATIONALE AND OBJECTIVES To determine the in vivo feasibility of quantifying early degenerative changes in patellofemoral joint… 
Highly Cited
2001
Highly Cited
2001
Time-resolved EPR, fluorescence, and transient absorption studies on phthalocyaninatosilicon covalently linked to one or two TEMPO radicals.
The photophysical properties of tetra-tert-butylphthalocyaninatosilicon (SiPc) covalently linked to one or two 2,2,6,6… 
Highly Cited
1999
Highly Cited
1999
Comparison of four magnetic resonance methods for mapping small temperature changes
Non-invasive detection of small temperature changes (C) is pivotal to the further advance of regional hyperthermia as a treatment… 
Review
1990
Review
1990
Nuclear Resonance Properties of YBa2Cu3O6+x Superconductors
Nuclear magnetic resonance (NMR) and nuclear quadrupole resonance (NQR) results for copper-63, oxygen-17, and yttrium-89 nuclei… 
Highly Cited
1986
Highly Cited
1986
Measurement of changes in tissue temperature using MR imaging.
The spin-lattice relaxation time T1 of tissue has been measured as a function of temperature using a magnetic resonance imager… 
Highly Cited
1982
Highly Cited
1982
Nuclear magnetic resonance imaging of the liver: initial experience.
Nuclear magnetic resonance (NMR) scans of the liver were obtained in 12 normal volunteers and 32 patients using a whole-body… 
Highly Cited
1979
Highly Cited
1979
Structural dynamics in phospholipid bilayers from deuterium spin–lattice relaxation time measurements
The quadrupolar spin–lattice (T1) relaxation of deuterium labeled phospholipid bilayers has been investigated at a resonance… 
Highly Cited
1975
Highly Cited
1975
Headgroup conformation and lipid--cholesterol association in phosphatidylcholine vesicles: a 31P(1H) nuclear Overhauser effect study.
The nuclear Overhauser effect has been observed in the nuclear magnetic resonance spectra of 31P. The information content of the… 
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