Výsledky vyhledávání - "Iran Fattahpour Sedeh"

Equilibrium and structural studies of silicon(IV) and aluminum(III) in aqueous solution. 31. Aqueous complexation between silicic acid and the catecholamines dopamine and L-DOPA

Autor: Lars-Olof Öhman, Staffan Sjöberg, Iran Fattahpour Sedeh

Publikováno v: Journal of Inorganic Biochemistry. 50:119-132

Three component equilibria between H+, silicic acid, and the catecholamines dopamine and L-DOPA were studied by means of potentiometric (glass electrode) measurements in 0.6 M Na(Cl) medium at 25°C. Experimental data cover the ranges 2≤ −log[H+]

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::58158f4f44e3fcaff78c54a6da0098c6
https://doi.org/10.1016/0162-0134(93)80019-6

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Equilibrium and Structural Studies of Silicon(IV) and Aluminium(III) in Aqueous Solution. 30. Aqueous Complexation between Silicic Acid and Some ortho-Di- and Triphenolic Compounds

Autor: Dong-Ni Wang, Johan Springborg, Iran Fattahpour Sedeh, Staffan Sjöberg, S. Brøgger Christensen, Lars-Olof Öhman, Samuel Frimpong-Manso

Publikováno v: Acta Chemica Scandinavica. 46:933-940

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eba7358ad22192b80fe40cf2302cbb33
https://doi.org/10.3891/acta.chem.scand.46-0933

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Equilibrium and Structural Studies of Silicon(IV) and Aluminium(III) in Aqueous Solution. 28. Formation of Soluble Silicic Acid--Ligand Complexes as Studied by Potentiometric and Solubility Measurements

Autor: Lars-Olof Öhman, Agneta Nordin, Iran Fattahpour Sedeh, Staffan Sjöberg, Katri Laihia, Erich Kleinpeter

Publikováno v: Acta Chemica Scandinavica. 45:335-341

Amorphous silica solubilities in the presence of organic (mannitol, oxalate, citrate, catechol) and inorganic (SO 4 2− ) ligands have been studied in 0.6 M Na(Cl) medium at 25 o C. Apart from the catechol system, the experiments were performed at n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5774c112986859769b26e438f4e6304d
https://doi.org/10.3891/acta.chem.scand.45-0335

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The binding of manganese(II) and zinc(II) to the synthetic oligonucleotide d(C-G-C-G-A-A-T-T-C-G-C-G)2. A 1H NMR study

Autor: Nils Åge Frøystein, Einar Sletten, Iran Fattahpour Sedeh, Staffan Sjöberg, Katri Laihia, Erich Kleinpeter

Publikováno v: Acta chemica Scandinavica (Copenhagen, Denmark : 1989). 45(3)

The interaction of the synthetic oligonucleotide d(C-G-C-G-A-A-T-T-C-G-C-G)2 with two different transition-metal ions has been investigated in aqueous solution by means of 1H NMR spectroscopy. The effects on the DNA due to the presence of manganese(I

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3cb06ee61ab9a01a905a7725c369f04
https://pubmed.ncbi.nlm.nih.gov/2039665

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