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Measurement of Slow Diffusion Coefficients of Molecules with Arbitrary Scalar Couplings via Long‐Lived Spin States |
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| Authors: | Riddhiman Sarkar Puneet Ahuja Paul R. Vasos Dr. Geoffrey Bodenhausen Prof. Dr. |
| Affiliation: | 1. Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne, EPFL, Batochime, 1015 Lausanne (Switzerland), Fax: (+41)?21?693?9435;2. Département de Chimie associé au CNRS, Ecole Normale Supérieure, 24 Rue Lhomond, 75231 Paris Cedex 05 (France) |
| Abstract: | New experiments are described for the determination of very slow diffusion constants by nuclear magnetic resonance (NMR) using long‐lived (singlet) states. These experiments are suitable for molecules or conformations featuring a wide range of J‐couplings. |
| Keywords: | diffusion long‐lived spin states NMR pulsed field gradients singlet states |