Super-Resolved Nuclear Magnetic Resonance Spectroscopy

Proton Nuclear Magnetic Resonance Spectroscopy

18. Nuclear Magnetic Resonance Spectroscopy

Nuclear Magnetic Resonance (NMR) is a spectroscopic technique widely used by organic chemists. NMR provides details about the location, number and environment of specific types of atoms within a sample. The proper interpretation of this information allows detailed chemical structures to be discerned. The same basic instrumentation used in this week’s experiment is used in physician offices when...

Functional Magnetic Resonance Imaging using Super-Resolved Spatially-Encoded MRI

Introduction The robustness of detecting activation in fMRI data is affected by the type of imaging sequence and reconstruction algorithm used. This facet of functional MRI experiments, is expressed for example in the different sensitivity and specificity of Spin-Echo (SE) EPI and Gradient-Echo (GE) EPI sequences. Recent development of a new single-scan imaging scheme provides an alternative to...

Nuclear Magnetic Resonance Spectroscopy in Macromolecular Science

Today, virtually every experimental paper published in ‘‘Macromolecular Chemistry and Physics’’ includes characterization of the polymers under study by nuclear magnetic resonance (NMR) spectroscopy. In addition to monitoring the various synthetic steps, which eventually lead to the new polymers or supramolecular systems described, high-resolution NMR provides a number of important parameters, ...

Magnetization Transfer Nuclear Magnetic Resonance Spectroscopy

Ventricular fibrillation (VF) is known to produce alterations in myocardial energetics, but the mechanism of these changes remains unclear. To investigate energy metabolism during VF, phosphorus nuclear magnetic resonance spectroscopy and magnetization transfer were applied to isolated perfused ferret hearts. VF was induced either by perfusion with digitalis (strophanthidin, 30 gM) or by high-f...