Magnesium Monocationic Complexes:  A Theoretical Study of Metal Ion Binding Energies and Gas-Phase Association Kinetics

2005 ◽  
Vol 109 (7) ◽  
pp. 1411-1419 ◽  
Author(s):  
Robert C. Dunbar ◽  
Simon Petrie
Keyword(s):  
Gas Phase ◽  
Metal Ion ◽  
Theoretical Study ◽  
Binding Energies ◽  
Ion Binding ◽  
Metal Ion Binding ◽  
Association Kinetics

Metal ion binding by pyridylethyl-containing polymers: experimental and theoretical study

2016 ◽  
Vol 45 (31) ◽  
pp. 12372-12383 ◽  
Author(s):  
Svetlana Bratskaya ◽  
Alexey Voit ◽  
Yuliya Privar ◽  
Albert Ziatdinov ◽  
Alexander Ustinov ◽  
...  
Keyword(s):  
Metal Ion ◽  
Theoretical Study ◽  
Ion Binding ◽  
Metal Ion Binding ◽  
Polymer Precursors

Structure of polymer precursors significantly affects binding efficiency of their pyridylethylated derivatives toward Cu2+, Ni2+, and Ag+ ions.

Metal ion binding of s-block cations and nanotubular cyclic (proline)4: A theoretical study

2014 ◽  
Vol 26 (3) ◽  
pp. 675-684 ◽  
Author(s):  
Zahra Jafari Chermahini ◽  
Alireza Najafi Chermahini ◽  
Hossein A. Dabbagh ◽  
Abbas Teimouri
Keyword(s):  
Metal Ion ◽  
Theoretical Study ◽  
Ion Binding ◽  
Metal Ion Binding

Photophysical Characterisation, Metal Ion Binding and Enantiomeric Recognition of Chiral Ligands Containing Phenazine Fluorophore

2004 ◽  
Vol 69 (4) ◽  
pp. 885-896 ◽  
Author(s):  
Luisa Stella Dolci ◽  
Péter Huszthy ◽  
Erika Samu ◽  
Marco Montalti ◽  
Luca Prodi ◽  
...  
Keyword(s):  
Metal Ion ◽  
Photophysical Properties ◽  
Ion Binding ◽  
Metal Ion Binding ◽  
Ammonium Ions ◽  
Enantiomerically Pure ◽  
Binding Process ◽  
High Affinity ◽  
Enantiomeric Recognition ◽  
Chiral Species

Enantiomerically pure dimethyl- and diisobutyl-substituted phenazino-18-crown-6 ligands bind metal and ammonium ions and also primary aralkylammonium perchlorates in acetonitrile with high affinity, causing pronounced changes in their luminescence properties. In addition, they show enantioselectivity towards chiral primary aralkylammonium perchlorates. The possibility to monitor the binding process by photoluminescence spectroscopy can gain ground for the design of very efficient enantioselective chemosensors for chiral species. The observed changes in the photophysical properties are also an important tool for understanding the interactions present in the adduct.

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