Sample age effect on parameters of dynamic nuclear polarization in certain difluorobenzen isomers/MC800 asphaltene suspensions
Because of magnetic spin–spin interactivity between 19F nucleus of the solvent and delocalized electrons on the MC800 asphaltene, the Overhauser dynamic nuclear polarization (DNP) method is able to give a substantial boost in the signal acquired from studies focused on nuclear magnetic resonance (NM...
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| Format: | Article |
| Language: | English |
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De Gruyter
2022-02-01
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| Series: | Open Chemistry |
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| Online Access: | https://doi.org/10.1515/chem-2021-0114 |