Projects per year
Abstract / Description of output
We demonstrate an extension to the SHARPER (Sensitive Homogenous and Refocussed Peaks in Real Time) NMR experiment which allows more than one signal to be monitored simultaneously, while still giving ultra-sharp, homo- and hetero-decoupled NMR signals. This is especially valuable in situations where magnetic field inhomogeneity would normally make NMR a problematic tool, for example when gas evolution is occurring during reaction monitoring. The originally reported SHARPER experiment only works for a single, on-resonance NMR signal, but here we demonstrate the Multiple Resonance SHARPER approach can be developed, which in principle can acquire multiple on-/off-resonance signals simultaneously while retaining the desirable properties of the parent sequence. In practice, the case of two resonances, e.g. those of a reactant and a product, will most of the time be considered for MR-SHARPER, as illustrated here.
Original language | English |
---|---|
Journal | Analyst |
Early online date | 25 Mar 2022 |
DOIs | |
Publication status | E-pub ahead of print - 25 Mar 2022 |
Fingerprint
Dive into the research topics of 'Monitoring off-resonance signals with SHARPER NMR – the MR-SHARPER experiment'. Together they form a unique fingerprint.Projects
- 2 Finished
-
SHARPER NMR: fast and accurate analysis of molecules, reactions and processes
1/03/19 → 28/11/22
Project: Research
-
A National Network for Applications of High-Field NMR in the Life and Physical Sciences
Uhrin, D., Barlow, P., Bell, N. & Bramham, J.
1/05/18 → 30/04/21
Project: Research