Electricity: measuring and testing – Particle precession resonance – Using a nuclear resonance spectrometer system
Reexamination Certificate
2008-07-08
2008-07-08
Shrivastav, Brij (Department: 2859)
Electricity: measuring and testing
Particle precession resonance
Using a nuclear resonance spectrometer system
C324S309000, C324S300000
Reexamination Certificate
active
07397241
ABSTRACT:
A method is described for determination of the content of at least one component of a sample by means of a nuclear magnetic resonance pulse spectrometer, with the magnetization of the sample being influenced by a sequence of radio-frequency pulses such that the signal amplitudes to be observed can be determined. The magnetization of the sample is initially saturated, and the signal amplitudes which are determined at each time by the longitudinal and transverse relaxation times T1and T2and/or T2* and/or T1p, from which a value for the content of the at least one component is determined, are measured at the same time in a cohesive experimental procedure.
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Gauthausen Gisela
Kamlowski Andreas
Schmalbein Dieter
Bruker Biospin GmbH
Fetzner Tiffany A
Law Offices of Paul E. Kudirka
Shrivastav Brij
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