The association constants of histamine with Mg2+, Ca2+, Sr2+, and Ba2+ were determined in buffer solutions at constant pH using an ion selective electrode. These cations enabled histamine to bind to peptide H. A minimum cation binding concentration was required for histamine binding. A linear relati
Binding of alkaline and alkaline earth cations in lecithin mesophases
β Scribed by Melvin H Gottlieb
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 431 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0021-9797
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The transfer of alkaline and alkaline-earth cations across the water/l,Zdichloroethane interface in presence of l,lO-phenanthroline (phen) in the organic phase was studied using cyclic voltammetry in a concentration range wide enough to cover the following experimental conditions: C,,,(w) B C,,,(o)
## Abstract An analysis of the environments of alkali and alkaline earth cations complexed to ethers has been made with the __Cambridge Structural Database.__ The cations invariably lie close to the bisecting plane through the Oβatoms. The larger cations show an apparent preference to approach the