In food science and technology, quality control is a persistent challenge. Liquid foodstuffs have been characterized through the extensive use of high-resolution proton NMR spectroscopy. However, the ...

For the majority of users conducting nuclear magnetic resonance (NMR) spectroscopy today, sample preparation follows a similar path: isolate a compound or compounds from a reaction mixture (or if ...

NMR spectroscopy is a physicochemical analysis technique that is based on the interaction of an externally applied radiofrequency radiation with atomic nuclei. During this interaction there is a net ...

Figure 1: Schematic diagram of the magic-angle coil spinning (MACS) insert. In solid-state NMR experiments, the size of the anisotropic interactions is usually of the same order of magnitude or even ...

NMR spectroscopy is a powerful technique that is ideally suited to the characterization and analysis of a diverse array of chemical compounds. Unlike many other analytical techniques, NMR spectroscopy ...

Sheffield University researchers have developed a nuclear magnetic resonance (NMR) tool that allows nanometre-sized samples to be analysed non-destructively. The development, claimed to be a world ...

Nuclear magnetic resonance (NMR) spectroscopy represents a technique that is dependent on the magnetic properties of the atomic nucleus. When positioned in a strong magnetic field, certain nuclei ...

It’s an open secret that organic chemistry students struggle to learn a skill that is integral to the field: interpreting nuclear magnetic resonance spectra. Organic chemists use this important tool ...

There are federal training requirements about the dangers of the NMR magnets and the danger of helium asphyxiation that need to be taught to anybody entering the NMR room PS13. Unauthorized persons ...

Unfortunately, many 1H-NMR spectra are severely overlapped due to the multiplet structure caused by homo-nuclear scalar couplings. "Pure shift" NMR spectra, also known as broadband homonuclear ...

Since those early days, NMR spectroscopy progressed concurrently with advances in many other fields, such as mathematics, physics and informatics. In the 1960s, the implementation of superconducting ...