✦ LIBER ✦

Three- and five-quantum filtration experiments in 25Mg NMR of a macromolecular system

✍ Scribed by Chun-wa Chung; Stephen Wimperis

Publisher: Elsevier Science
Year: 1990
Tongue: English
Weight: 409 KB
Volume: 172
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(90)87223-e

No coin nor oath required. For personal study only.

✦ Synopsis

In *'Mg NMR of magnesium ions binding to a large protein in aqueous solution, it is shown that three-and five-quantum filtration experiments can make the tri-Lorentzian nature of the "Mg line&ape readily apparent.

📜 SIMILAR VOLUMES

A Study of a Molecular Tweezer Host–Gues

A Study of a Molecular Tweezer Host–Guest System by a Combination of Quantum-Chemical Calculations and Solid-State NMR Experiments

✍ Christian Ochsenfeld; Felix Koziol; Steven P. Brown; Torsten Schaller; Uta P. Se 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 428 KB

A study of a host-guest system consisting of a naphthalene-spaced tweezer with a 1,4 dicyanobenzene guest molecule is presented. The complex is investigated using a combination of quantum-chemical calculations and solid-state NMR experiments. The advantages of such an approach are illustrated. The f

New Form of Rational Function in NMR Lin

New Form of Rational Function in NMR Lineshape Fitting: Application to Four Overlapping Resonances from a Three-Spin System

✍ D. E. Roberts; Y. Z. Wu; R. Yusaf; J. Higinbotham; A. J. Shand; I. C. Malcolm 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 444 KB

The analyses of NMR and ESR spectra involve the accurate and fast determination of parameters such as position, width and intensity in the presence of noise. A new frequency domain method, using rational functions based on sets of orthogonal polynomials to simulate the NMR lineshape, has been develo

Dynamic NMR: A new procedure for the est

Dynamic NMR: A new procedure for the estimation of mixing times in the 2D EXSY experiments. A four-site exchange system studied by 1D and 2D EXSY spectroscopy

✍ Valentin S. Dimitrov; Nikolay G. Vassilev 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 553 KB

## Abstract A procedure for the estimation of the mixing time between the last two 90° pulses in the classic three‐pulse sequence NOESY/EXSY is proposed and tested and some considerations for the treatment of the two‐dimensional (2D) ^1^H NMR exchange spectra are given. The rate constants are thus

A System of Physical Chemistry. By W. C.

A System of Physical Chemistry. By W. C. McLewis. Second Edition in three volumes. Vol. I., Kinetic Theory. Pp. 494; Vol. II., Thrmodynamics. Pp. 403; Vol. III., Quantum Theory. Pp. 209. (London: Longmans, Green and Co. 1918-19.) Net prices: 15s., 15s., 7s. 6d. per vol., respectively.

✍ Dawson, H. M. 📂 Article 📅 1919 🏛 Wiley (John Wiley & Sons) ⚖ 141 KB 👁 2 views

flcntlon vnlue of fntty ncids is to be performed i n n similnr manner to t h a t employed in determining the '' ncid " raluc of fiits is likely to fend to serious error in ccrtnin cnscs. It Is nlmost invidious to pick out siicli slight crrors as the nbovc when so niucli is cscellcnt, bii: tliis w r