DETECTING TEMPERATURE BY NUCLEAR MAGNETIC RESONANCE

摘要

A method to detect indirectly a temperature of an object employing nuclear magnetic resonance techniques (NMR) The method involves obtaining an NMR spectrum to determine chemical shift, relaxation times, spin-spin couplings or quadrupole couplings for an element of a compound having at least one conformational isomer wherein the compound is influenced by a temperature of the object. …The difference between the detected radio frequency signals for the same element, spectral patterns or chemical shifts corresponds to the temperature of the object.