✦ LIBER ✦

Studies on the mode of interaction of iridium(IV) with amino acids using sodium chloroiridate

✍ Scribed by Omar Farooq; Naseer Ahmad

Book ID: 104149988
Publisher: Elsevier Science
Year: 1974
Weight: 184 KB
Volume: 49
Category: Article
ISSN: 0022-0728
DOI: 10.1016/s0022-0728(74)80354-2

No coin nor oath required. For personal study only.

✦ Synopsis

The equilibria between metal ions and amino acids in solutions of various concentrations have been studied by a number of workers 1-4. Due to the biological significance and the coordinating ability of amino and carboxylic groups, the interaction of the transition metal ions with amino acids covers a wide area of investigation 5-9. The behaviour of transition metals having unusual oxidation states towards certain amino acids was reported by the authors in earlier communications 10-16. The present study deals with the determination of the stability constants and composition of certain amino acid-iridium(IV) systems formed using sodium chloroiridate. These studies are based upon pH-metric titration under anaerobic conditions. The values of AF ° are computed from the relation AF °= -RT log Ks. All studies were carried out at 35°C.

📜 SIMILAR VOLUMES

Experimental and Theoretical Studies of

Experimental and Theoretical Studies of Sodium Cation Interactions with the Acidic Amino Acids and Their Amide Derivatives

✍ Armentrout, P. B.; Heaton, A. L.; Moision, R. M. 📂 Article 📅 2008 🏛 American Chemical Society 🌐 English ⚖ 240 KB

NMR study on the interaction of nucleoti

NMR study on the interaction of nucleotides with aromatic amino acid derivatives*

✍ K.G Wagner; R Lawaczeck 📂 Article 📅 1972 🏛 Elsevier Science ⚖ 761 KB

pH-Metric Studies on the interaction of

pH-Metric Studies on the interaction of oxovanadium (IV) with iminodiacetic (IMDA) and nitrilotriacetic (NTA) acids

✍ S. P. Singh; Dr. J. P. Tandon 📂 Article 📅 1973 🏛 John Wiley and Sons 🌐 English ⚖ 323 KB

## Abstract Solution equilibrium studies on the interaction of oxovanadium (IV) with iminodiacetic (IMDA) and nitrilotriacetic (NTA) acids have been carried out. pH‐Titrations of the reaction mixtures containing vanadyl sulphate and aminopolycarboxylic acid in equimolar ratio have shown the formati

Kinetic studies on the interaction of go

Kinetic studies on the interaction of gold (III) with nucleic acids. IV. RNA-Au (III) system

✍ Chhabinath Mandal; Uma Sankar Nandi 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 565 KB

Charge-transfer chromatographic study on

Charge-transfer chromatographic study on the interaction of amino acids with ethoxylated stearic acid surfactants

✍ Tibor Cserháti 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 350 KB 👁 2 views

The interaction of amino acids with ethoxylated stearic acid nonionic surfactants was studied by charge-transfer reversed-phase thin-layer chromatography and the relative strength of interaction was calculated. In the majority of cases the surfactant has a negligible effect on the hydrophobicity of

Model Studies on the Interaction of Amin

Model Studies on the Interaction of Amino Acids with Biominerals: The Effect of L-Serine at the Hydroxyapatite–Water Interface

✍ Nikos Spanos; Pavlos G Klepetsanis; Petros G Koutsoukos 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 89 KB

The effect of L-serine in supersaturated solutions of calcium phosphate was investigated under plethostatic conditions. The rates of crystal growth measured in the presence of L-serine at relatively high concentrations and in the range between 2 × 10 -3 and 1 × 10 -2 mol dm -3 were appreciably reduc