Thyroid hormone treatment in thyroid disease. Thyroid Hormone Treatment Brochure by the American Thyroid Association; Elaborate article about the use of thyroid drugs Written by an MD; Thyroid Disease Manager Collection of elaborate medical articles on thyroid disease, including information on thyroid hormones
This magnetic field makes the possible spin-states of the nucleus differ in energy, and using NMR techniques the spins can be made to create observable transitions between the spin states. Common NMR active nuclei are 1H, 13C, 31P, 15N, 29Si, and many more.wo-dimensional NMR spectra have two frequency axes, which can correspond to like nuclei (i.e. 1H-1H) or different nuclei (i.e. 1H-13C), and a third dimension of peak intensity. More recently, NMR experiments have been developed that contain information in three, four, and even five dimensions.
Isidor Rabi (1898-1988) Credit for the discovery of NMR goes to Isidor Isaac Rabi, who received the Nobel Prize in Physics in 1944. Working at New York Cityâs Columbia University in the 1930âs, Rabi and his team were attempting to measure the magnetic properties of various nuclei including hydrogen, deuterium, and lithium.