Advanced NMR spectroscopy As the relaxation time in NMR spectroscopy is relatively long (~ seconds) and the pulse durations relatively short (~ microseconds), the sample "remembers" any incident pulse ...

NMR spectroscopy is considered to be relatively unique among spectroscopic methods because of the relatively slow relaxation processes involved, which are on the order of seconds or tenths of seconds.

NMR spectroscopy is the use of NMR phenomena to study the physical, chemical, and biological properties of matter. Chemists use it to determine molecular identity and structure. Medical practitioners ...

Description 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 ...

His research interests include development of NMR-based structural methodologies, electron and nuclear relaxation, NMR of paramagnetic species, relaxometry, bioinorganic chemistry, and metabolomics.

In this video Paul Callaghan from Magritek, shows how to measure T1 and T2 relaxation. There are two types of relaxation spin relaxation and longitudinal relaxation.

In this video Paul Callaghan from Magritek talks about the Spin echoes, CPMG pulse and T2 relaxation in Terranova apparatus.