At very low concentration (10-100 FM), phosphatidylcholine (egg lecithin) forms a 1: 1 molecular complex with iodine in cyclohexane solvent. The thermodynamic and spectrophotometric properties of this complex have been determined. The thermodynamic values are: K,(24"C) = 7.35 x lo3 1 mol-i, AGo = -2
Interaction of molecular iodine with tetraarylhydrazines
โ Scribed by G. A. Abakumov; G. A. Razuvaev
- Book ID
- 112420740
- Publisher
- Springer
- Year
- 1966
- Tongue
- English
- Weight
- 273 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1573-9171
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๐ SIMILAR VOLUMES
The binding of iodine to polyvinylpyrrolidone (PVP) in aqueous potassium iodide solutions was studied potentiometrically. 1/n, the number of monomeric units of PVP binding one molecule of I2, increases with increasing temperature and decreases with increasing molecular weight of PVP and with the add
## Abstract The interaction between polydiallyldimethylammonium chloride (PDADMAC) and KI or KBr, followed by changes in conformation of macromolecules, coil compaction, and counterion exchange, was detected by means of turbidimetry and viscometry. In aqueous solutions at presence of KI, PDADMAC ra