Nuclear Magnetic Resonance Studies of Nitrosonaphthols

NUCLEAR MAGNETIC RESONANCE STUDY OF THE STRUCTURE OF GLYOXALDIHYDRAZONE

Study of the nuclear magnetic resonance spectra of glyoxaldihydrazone in dimethylsulfoxide and deuterochlorofonn leads to the conclusion that this compound exists predominantly in non-chelate structure

Nuclear magnetic resonance studies of allergens.

Nuclear magnetic resonance studies of phospholipid micelles.

The proton magnetic resonance spectrum of DL-a!-lecithin at 100 MHz in CHCJ solvent is reported. An analysis of the spectrum is made. The chemical shifts of the N-(CH& protons and the resonance peak associated with the condensed water molecule showed concentration dependence with the latter showing the more pronounced response. These chemical shift changes are interpreted in terms of micelle fo...

Nuclear magnetic resonance studies of helical dipyrromethene-zinc complexes

[formula: see text] Analysis of helical chirality within dinuclear dipyrromethene-Zn(II) complexes has been achieved with the use of 1H NMR spectroscopy. The use of AgFOD and chiral lanthanide shift reagents gives fully resolved resonances attributable to two diastereomeric helical complexes.

Nuclear-Magnetic-Resonance Studies of Carbohydrate Metabolism in vivo

See text for details. inability t o measure the turnover of pliosphate-containiiig energy metabolites such as phosphocreatine. Exactly 4 years ago, in the same place (the Biochemical Society meeting held at St. George's Hospital Medical School, December 15-17, 1980), we heard the stimulating talk by George Radda o n his pioneering n.ii1.r. studies [see Biochenzical Society Bulletin (1080). 2 (4...