𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The lanthanide-induced-shift-assisted determination of proton spin-lattice relaxation times

✍ Scribed by Milton D Johnston Jr.; G Herbert Caines; Andrew S Zektzer


Publisher
Elsevier Science
Year
1984
Weight
700 KB
Volume
60
Category
Article
ISSN
0022-2364

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Sequence determination of peptides by me
✍ J.Howard Bradbury; Brian Warren πŸ“‚ Article πŸ“… 1977 πŸ› Elsevier Science 🌐 English βš– 167 KB

On binding of gadolinium ions to the terminal carboxyl group of a peptide, the spin-lattice relaxation times of the WC protons are reduced sequentially from the C terminus, thus allowing the sequence determination of submilligram amounts of peptides.

Determination of optimal angles for vari
✍ Sean C.L. Deoni; Terry M. Peters; Brian K. Rutt πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 204 KB πŸ‘ 1 views

## Abstract __T__~1~ and __T__~2~ can be rapidly determined with a combination of multiangle spoiled gradient recalled echo (SPGR) and steady‐state free precession (SSFP) imaging. Previously, we demonstrated a simple method for determining the set of SPGR and SSFP angles that provided greater __T__

Measurement of solute proton spin-lattic
✍ S. S. Sankar; P. A. MolΓ©; R. L. Coulson πŸ“‚ Article πŸ“… 1986 πŸ› John Wiley and Sons 🌐 English βš– 257 KB πŸ‘ 1 views

1H NMR spin-lattice relaxation times (T1) of the N-CH3 proton resonances of phosphocreatine (PCr) and creatine (Cr) in water solutions were obtained using the 1,3,3,1 pulse sequence. These T1 values were equivalent to those obtained in D2O and water using either the conventional inversion-recovery e

Determination of ligand lifetimes in the
✍ Tomas Larsson; Jozef Kowalewski πŸ“‚ Article πŸ“… 1988 πŸ› John Wiley and Sons 🌐 English βš– 239 KB πŸ‘ 1 views

The activation enthalpy and entropy for ligand exchange in the weak complex Ni(glycerol)i+ were estimated by variable-temperature proton spin-lattice relaxation time measurements at 9.4 and 6.3 T on a 0.044 molal solution of NiCI, in glyceroL A description of the dynamic process in terms of a simple