Two-Dimension Fourier Transformation in Selective Radiofrequency Pulse NMR Experiments
The Fourier transformation is a some function transformation that leads to the set of the frequency components. The particular interest is of its applications such as using two-dimension Fourier transformation in the pulse nuclear magnetic resonance (NMR) spectroscopy. The development of NMR Fourier spectroscopy has made this method the powerful analytical tool in the following many fields of research: chemistry, medicine, biology, construction, geology and other. The Fourier NMR spectroscopy allows to study the time-depended phenomena such as relaxation and exchange processes, the processes of polarization and coherence transfer in the direct way. Hereby the pulse NMR experiments is a universal tool to obtain the spectroscopy data in all field including high resolution isotropic liquids, liquid crystal and solid. In this sense the Fourier spectroscopy integrates different areas that make it possible to create multipurpose spectrometers that are able to cover all NMR applications.