Results 301 to 310 of about 536,959 (370)

Nuclear Magnetic Resonance Spectroscopy

, 2019
Two molecules may have the same number and type of atoms, but their properties would change depending on how they are arranged (i.e., the bonds linking them and their orientation).
W. Robien
semanticscholar   +2 more sources

Nuclear magnetic resonance spectroscopy.

Analytical Chemistry, 1990
Fundamental Principles. L.W. Jelinsky, Experimental Methods. The Chemical Shift. Coupling of Nuclear Spins. Nuclear Relaxation and Chemical Rate Processes. P.A. Mirau and F.A. Bovey, Two-Dimensional Nuclear Magnetic Resonance Spectroscopy. Macromolecules. NMR of Solids. F.A. Bovey, L.W. Jelinsky, P.A. Mirau, Special Topics. Appendixes.
L. Jelinski
semanticscholar   +3 more sources

Nuclear Magnetic Resonance Spectroscopy

Comprehensive Coordination Chemistry III, 2021
J. Iggo, K. Luzyanin
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Nuclear magnetic resonance spectroscopy

Analytical Chemistry, 1995
The range of problems in clinical chemistry that can be addressed by MRS is wide. The number of applications reported in the literature is growing steadily, particularly since the study of the composition of physiological fluids and tissues, and the changes thereof in disease, are well suited to study by MRS.
Smith, I., Blandford, D.
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Nuclear magnetic resonance spectroscopy

Spectrochimica Acta Part A: Molecular Spectroscopy, 1987
Nuclear magnetic resonance spectroscopy has progressed far since the original description of the phenomenon (30,31) and now permits noninvasive and harmless measurements to be repeatedly made of tissue biochemistry. Currently, there is a paucity of NMR data on normal human metabolism and the interpretation of spectra recorded from diseased tissues must
M. H. Gordon, R. Macrae
  +5 more sources

Nuclear magnetic resonance spectroscopy

Analytical Chemistry, 1988
Nuclear magnetic resonance (NMR) spectroscopy is one of the most widely used instrumental methods, with applications ranging from the characterization of pure compounds by high-resolution NMR to the diagnosis of disease by magnetic resonance imaging (MRI).
D L, Rabenstein, W, Guo
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Covariance nuclear magnetic resonance spectroscopy

The Journal of Chemical Physics, 2004
Covariance nuclear magnetic resonance (NMR) spectroscopy is introduced, which is a new scheme for establishing nuclear spin correlations from NMR experiments. In this method correlated spin dynamics is directly displayed in terms of a covariance matrix of a series of one-dimensional (1D) spectra.
Rafael, Brüschweiler, Fengli, Zhang
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Nuclear magnetic resonance spectroscopy

Resonance, 2004
Nuclear magnetic resonance in condensed matter was discovered simultaneously by Edward Purcell at Harvard and Felix Bloch at Stanford in 1946 using different instrumentation and techniques. Both groups observed the response of magnetic nuclei, placed in a uniform magnetic field, to a continuous radio frequency magnetic field as the field was tuned ...
Rosaleen J. Anderson, David J. Bendell, Paul W. Groundwater   +2 more
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Nuclear magnetic resonance spectroscopy

1986
Nuclear magnetic resonance (NMR) spectroscopy is usually combined with infrared (IR) spectroscopy for the complete analysis of the structure of an unknown molecule. IR spectroscopy is used to detect a functional group in the sample, whereas NMR spectroscopy detects number of atoms and their type in sample.
G. Davidson, B. E. Mann
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Solution Nuclear Magnetic Resonance Spectroscopy

2012
Solution nuclear magnetic resonance (NMR) spectroscopy has come a long way in characterizing the structure and function of biological molecules since the first one-dimensional spectrum of protein was recorded about 30 years ago. To date (September 1, 2012), there are 9,521 solution NMR structures in the Protein Data Bank, compared to 74,009 determined ...
James J, Chou, Remy, Sounier
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