Speciation Studies of Iron (III) with (Poly)phosphonate Ligands: The Case of EDTMP (EthylenediamineTetramethylene Phosphonic Acid)
| Autor: | Mustayeen A. Khan, Ecaterina Princz, Gilles Bouet, C. Mateescu |
|---|---|
| Přispěvatelé: | Université d'Angers, Faculté de Santé, Département Pharmacie |
| Rok vydání: | 2006 |
| Předmět: |
media_common.quotation_subject
Complex formation Inorganic chemistry PSEQUA Protonation 010402 general chemistry 01 natural sciences Biochemistry Inorganic Chemistry chemistry.chemical_compound EDTMP SSpotentiometry [CHIM]Chemical Sciences media_common Biological studies 010405 organic chemistry Ligand Fe (III)Hy Organic Chemistry Phosphonate 0104 chemical sciences Speciation chemistry Ionic strength Dspeciation Nuclear chemistry |
| Zdroj: | Phosphorus, Sulfur, and Silicon and the Related Elements Phosphorus, Sulfur, and Silicon and the Related Elements, Taylor & Francis, 2006, 181 (4), pp.947-958. ⟨10.1080/00207450500272230⟩ |
| ISSN: | 1563-5325 1042-6507 |
| DOI: | 10.1080/00207450500272230 |
| Popis: | International audience; The complex formation equilibrium of ethylenediaminetetramethylenephosphonic acid (EDTMP, H8L) with iron (III) has been studied potentiometrically at 25°C and an ionic strength of 0.2 M (NaCl). The successive protonation constants of ligand EDTMP and the complex formation constants were determined with the PSEQUAD program. Keeping in view the biological studies, the speciation in the system Fe (III)—EDTMP was calculated and drawn with the HySS computer program, and pFe values are compared. |
| Databáze: | OpenAIRE |
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