Nuclear magnetic resonance (NMR) spectroscopy is a powerful analytical tool that can provide detailed information about the structure and composition of a wide variety of materials. Over the past few decades, the technique has been used extensively in the fields of chemistry, physics, and materials science.
Despite its widespread use, there is still a great deal of misunderstanding about how NMR spectroscopy works and what it can be used for. This article will provide a third course on the topic, aimed at readers who are already familiar with the basics of the technique.
We will begin by discussing the basic principles of NMR spectroscopy, including the physics of nuclear magnetic moments and the interaction of radiofrequency electromagnetic fields with those moments. We will then describe how these principles are used to obtain information about the structure and composition of materials.
Next, we will discuss some of the more advanced methods that have been developed in recent years, including dynamic nuclear polarization and nuclear magnetic resonance imaging. Finally, we will briefly touch on some of the applications of NMR spectroscopy in the fields of medicine and biology.
By the end of this article, readers should have a good understanding of the basics of NMR spectroscopy and be able to appreciate its potential as a tool for characterizing the structure and composition of materials.