Ultrafast Laplace NMR to study metal-ligand interactions in reversible polarisation transfer from parahydrogen.

ABSTRACT: Laplace Nuclear Magnetic Resonance (NMR) can determine relaxation parameters and diffusion constants, giving valuable information about molecular structure and dynamics. Information about relaxation times (T1 and T2) and the self-diffusion coefficient (D) can be extracted from exponentially decaying NMR signals by performing a Laplace transform, which is a different approach to traditional NMR involving Fourier transform of a free induction decay. Ultrafast Laplace NMR uses spatial encoding to collect the entire data set in just a single scan which provides orders of magnitude time savings. In this work we use ultrafast Laplace NMR D-T2 correlation sequences to measure key relaxation (T2) and diffusion (D) parameters of methanolic solutions containing pyridine. For the first time we combin

SUBMITTER: Tickner BJ 

PROVIDER: S-EPMC8359933 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature