Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5405708 | Journal of Magnetic Resonance | 2013 | 8 Pages |
Abstract
⺠13C solid state DNP experiments were conducted using trityl (OX63) radicals. ⺠A maximum DNP enhancement was reached around 20-40 K. ⺠DNP spectral line-shapes are temperature dependent. ⺠Both the solid effect (SE) and the cross effect (CE) mechanisms contribute. ⺠The SE contribution increases with decreasing temperature while the CE decreases.
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Physical and Theoretical Chemistry
Authors
Debamalya Banerjee, Daphna Shimon, Akiva Feintuch, Shimon Vega, Daniella Goldfarb,