Equilibrium and NMR relaxometric studies on the s-triazine-based heptadentate ligand PTDITA showing high selectivity for Gd3+ ions

Keyphrases

• Gd3+ 100%
• High Selectivity 100%
• Heptadentate Ligands 100%
• Triazine 100%
• Water Molecule 80%
• Triazine Ring 60%
• Relaxivity 40%
• Ca2+ 40%
• Citrate 40%
• Cu2+ 40%
• Zn2+ 40%
• Phosphate 40%
• Carbonate 40%
• Anions 40%
• Variable Temperature 20%
• Aqueous Solution 20%
• La3+ 20%
• Paramagnetic Ions 20%
• NMR Data 20%
• Dispersion Profile 20%
• Relaxometric Property 20%
• 17O NMR 20%
• PH Potentiometry 20%
• Nuclear Magnetic Relaxation Dispersion 20%
• Hydrazine 20%
• Magnetic Field Strength 20%
• 1H NMR Spectroscopy 20%
• Cu(II) 20%
• Ternary Complex 20%
• Coordinated Water 20%
• Order of Magnitude 20%
• Zn(II) 20%
• Lanthanide Ions 20%
• Mg2+ 20%
• Am(III) 20%
• High Relaxivity 20%
• Thermodynamic Stability 20%
• Inner Sphere 20%
• Temperature Field 20%
• Magnetic Resonance Imaging Contrast Agents 20%
• Binding Affinity 20%
• Binding Interaction 20%
• Electronic Relaxation 20%
• Piperidone 20%
• Lu(III) 20%
• Endogeneity 20%
• Bidentate 20%
• Second-sphere 20%
• Piperidine 20%
• Kinetic Parameters 20%
• Gd-DTPA 20%
• Relaxometry 20%
• Simultaneous Fitting 20%
• Solution Studies 20%
• Transition Metal Ions 20%
• Ylidenes 20%
• Optimal Selectivity 20%
• Slow Rotation 20%
• UV Spectrophotometry 20%
• Monodentate Ligands 20%

Chemistry

• NMR Spectroscopy 100%
• Triazine 100%
• stability 100%
• 1,3,5-triazine 66%
• formation 66%
• UV/VIS Spectroscopy 33%
• 1H NMR Spectroscopy 33%
• Relaxation 33%
• Magnetic Field 33%
• Kd 33%
• NMR Data 33%
• Magnetic Relaxation 33%
• Potentiometry 33%
• 17O NMR Spectroscopy 33%
• Lanthanoid Atom 33%
• Nuclear Magnetic Resonance Imaging Agent 33%
• Pharmacokinetics 33%
• Piperidine 33%
• Citrate Anion 33%
• Transition Metal 33%
• electronics 33%
• Aqueous Solution 33%