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Measurement of Hartmann-Hahn cross-polarization dynamics with quenching of proton T1ρ relaxation dependence |
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| Authors: | P Tekely V G rardy P Palmas D Canet and A Retournard |
| Institution: | Laboratoire de Méthodologie RMN, Université Henri Poincaré Nancy I, 54506, Vandoeuvre lès Nancy, France |
| Abstract: | A simple modification of the standard cross-polarization method designed for quenching the proton T1ρ dependence when studying polarization transfer is presented. It is demonstrated that by using this simple procedure, new and subtle details of cross-polarization dynamics, previously hidden by the T1ρ(1H) effect, can be observed in dipolar-coupled spin systems. |
| Keywords: | Cross-polarization transfer Dipolar-coupled spin systems 1H nuclear magnetic resonance Relaxation |
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