negligibly slow at NMR frequencies. Hence truly isolated nuclear spins would show negligible rates of T1 relaxation. However, a variety of relaxation mechanisms...

related to Relaxation. In the sciences, the term is used in the following ways: Relaxation (physics), and more in particular: Relaxation (NMR), processes...

in nuclear magnetic resonance (NMR) and magnetic resonance imaging (MRI). It is characterized by the spin–spin relaxation time, known as T2, a time constant...

with an exponential curve characterized by a time constant T1 (see Relaxation (NMR)).[citation needed] T1 weighted images can be obtained by setting short...

Nuclear magnetic resonance (NMR) is a physical phenomenon in which nuclei in a strong constant magnetic field are disturbed by a weak oscillating magnetic...

Nuclear magnetic resonance spectroscopy, most commonly known as NMR spectroscopy or magnetic resonance spectroscopy (MRS), is a spectroscopic technique...

"thermal relaxation". In nuclear magnetic resonance (NMR), various relaxations are the properties that it measures. In chemical kinetics, relaxation methods...

carbon-13 NMR spectroscopy or 13C NMR spectroscopy or sometimes simply referred to as carbon NMR) is the application of nuclear magnetic resonance (NMR) spectroscopy...

spectroscopy of proteins (usually abbreviated protein NMR) is a field of structural biology in which NMR spectroscopy is used to obtain information about the...

etc.) to another via cross-relaxation. A phenomenological definition of the NOE in nuclear magnetic resonance spectroscopy (NMR) is the change in the integrated...

Magnetic Resonance (2D NMR) is an advanced spectroscopic technique that builds upon the capabilities of one-dimensional (1D) NMR by incorporating an additional...

acids Nuclear magnetic resonance spectroscopy of proteins Proton NMR Relaxation (NMR) Residual dipolar coupling Hahn, E. L.; Maxwell, D. E. (1952). "Spin...

In nuclear magnetic resonance (NMR) spectroscopy, the chemical shift is the resonant frequency of an atomic nucleus relative to a standard in a magnetic...

Transverse relaxation optimized spectroscopy (TROSY) is an experiment in protein NMR spectroscopy that allows studies of large molecules or complexes...

magnetic resonance (NMR) because of their prolonged relaxation times, both T1 (spin-lattice relaxation) or T2 (spin-spin relaxation). Damadian was the...

leading to stronger NMR signal intensities. The larger γ and faster relaxation of electron spins also help shorten T1 relaxation times of nearby nuclei...

the measurement of NMR relaxation of water in the arms of living human subjects. In 1968, Jackson and Langham published the first NMR signals from a living...

application of nuclear magnetic resonance (NMR) which can also be used for imaging in other NMR applications, such as NMR spectroscopy. MRI is widely used in...

NMR signal i.e. the NMR spectrum. The duration of the NMR signal is ultimately limited by T2 relaxation, but mutual interference of the different NMR...

volume. With respect to NMR excitations of nuclear states for hydrogen-containing molecules in these regions, different relaxation times for the induced...

nuclear magnetic resonance (NMR) spectrum. These peaks can occur in the NMR spectrum of any NMR active atom (e.g. 19F or 31P NMR) where those atoms adjoin...

biochemist. In 1955 he published the Redfield relaxation theory, effectively moving the practice of NMR or Nuclear magnetic resonance from the realm of...

nuclear magnetic resonance (proton NMR, hydrogen-1 NMR, or 1H NMR) is the application of nuclear magnetic resonance in NMR spectroscopy with respect to hydrogen-1...

temporal lobes (Short arrow), and the substantia nigra (Long arrow). Relaxation (NMR) Bakshi R, Ariyaratana S, Benedict RH, Jacobs L (May 2001). "Fluid-attenuated...

in NMR spectroscopy. There one replaces an atom lacking a nuclear spin (and so is NMR-silent) with an isotope having a spin I ≠ 0 (and so is NMR-active)...

as Cr(acac)3. This purplish coordination complex is used in NMR spectroscopy as a relaxation agent because of its solubility in nonpolar organic solvents...

hydrocarbon exploration. The most important mechanism affecting NMR relaxation is grain-surface relaxation. Molecules in fluids are in constant Brownian motion,...

wide chemical shift range (often 200 ppm in 1H NMR). Since paramagnetism leads to shorter relaxation times (T1), the rate of spectral acquisition can...

magnetic resonance (ssNMR) is a spectroscopy technique used to characterize atomic-level structure and dynamics in solid materials. ssNMR spectra are broader...

Low field NMR spans a range of different nuclear magnetic resonance (NMR) modalities, going from NMR conducted in permanent magnets, supporting magnetic...