## Abstract The molar magnetic susceptibility of ferrihemoglobin solutions, as a function of pH and temperature using the nmr technique of Evans, in water and 5% __t__βbutanol has been determined. Results suggest that within a small pH region, the conventional analysis of magnetic susceptibility in
Magnetic susceptibility of various ferrihemoglobin species
β Scribed by A. C. I. Anusiem
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1975
- Tongue
- English
- Weight
- 132 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0006-3525
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
Measurements of the magnetic susceptibility of guinea pig, human A, and pigeon ferrihemoglobins as a function of pH at 30Β°C demonstrate maxima very near the extrema found for the standard enthalpies and standard entropies of ligand binding, i.e., at the soβcalled βcharacteristic pHβ values, which are very different for these three species. Ligand binding is dependent on spin state, at least through the characteristic pH behavior, which is not yet understood.
π SIMILAR VOLUMES
## Abstract Measurements of the volume magnetic susceptibility of solids using the classical Gouy balance approach are hampered by variations in apparent density of the packed powder. In this paper a quantitative NMR measurement of the volume magnetic susceptibility of powdered solids is described
It is argued that the analysis of the magnetic susceptibility of icosahedral Cs,, given by Haddon and Elser in a recent Letter underestimates the aromatic character of Buckminsterfullerene. Instead, it is argued that, when compared against the best available local reference structure, the ab initio