A notable trend shows the 1 H SE DNP enhancement increasing with the molecular weight of the polarizing agent: water-soluble BDPA (ε = 26) < Finland (ε = 35) < OX063 (ε = 45) [ 18 ].
← all excerpts
Paramagnetic Agents for SE DNP: Synthesis and ESR Characterization of New Lipophilic Derivatives of Finland Trityl.
1
—
—