A water-soluble and water-coordinated Mn(II) complex: synthesis, characterization and phantom MRI image study

Ligand H4bedik was reacted with MnCl2·4H2O at pH ∼ 6.5 to give a highly water-soluble and water-coordinated Mn(ii) complex (). The complex was found to show r1 = 3.11 mM(-1) s(-1) per Mn(ii) at 1.4 T and 6.26 mM(-1) s(-1) per Mn(ii) at 14.1 T at 25 °C, pH = 7.4. In addition to r1, the r2 at 14.1 T w...

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Veröffentlicht in:	Dalton transactions : an international journal of inorganic chemistry 2015-08, Vol.44 (29), p.12990-12994
Hauptverfasser:	Phukan, Bedika, Patel, Anant B, Mukherjee, Chandan
Format:	Artikel
Sprache:	eng
Schlagworte:	Chlorides - chemistry Coordination Complexes - chemical synthesis Coordination Complexes - chemistry Ligands Magnetic Resonance Imaging Manganese - chemistry Manganese Compounds - chemistry Models, Molecular Solubility Synthesis Water - chemistry
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Zusammenfassung:	Ligand H4bedik was reacted with MnCl2·4H2O at pH ∼ 6.5 to give a highly water-soluble and water-coordinated Mn(ii) complex (). The complex was found to show r1 = 3.11 mM(-1) s(-1) per Mn(ii) at 1.4 T and 6.26 mM(-1) s(-1) per Mn(ii) at 14.1 T at 25 °C, pH = 7.4. In addition to r1, the r2 at 14.1 T was found to be 132.78 mM(-1) s(-1) per Mn(ii) at 25 °C, pH = 7.4.
ISSN:	1477-9226 1477-9234
DOI:	10.1039/c5dt01781e