Two hybrid materials based on mesoporous silicas SBA-15 and MCM-41 functionalized with stable and electrically neutral Gd(III) macrocyclic complexes were prepared, and their 1H NMR relaxometric properties investigated as a function of temperature and magnetic field strength.
Relaxivity modulation in Gd-functionalised mesoporous silicas
DASTRU', Walter;MARCHESE, Leonardo;BOTTA, Mauro
2009-01-01
Abstract
Two hybrid materials based on mesoporous silicas SBA-15 and MCM-41 functionalized with stable and electrically neutral Gd(III) macrocyclic complexes were prepared, and their 1H NMR relaxometric properties investigated as a function of temperature and magnetic field strength.
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