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Dipolar couplings decoupling high power proton

Dipolar Coupling and High-Power Proton Decoupling... [Pg.3298]

Rapid isotropic tumbling of molecules is restrained for the network polymers in the gel state. A proton dipolar broadening of many kilohertz is observed in an NMR spectrum due to the strong dipolar-dipolar interaction and chemical shift anisotropy as a result of the restraint on the molecular motion. One method used for the removal of proton dipolar broadening is to employ a high-power proton decoupling field [5]. The scalar couplings are... [Pg.738]

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Decoupler

Decoupler power

Decouplers

Decoupling

Decoupling power

Decoupling, high-power

Decouplings

Dipolar coupling

Dipolar coupling, protons

Dipolar decoupling

High-power dipolar decoupling

Proton coupling

Proton decoupling

Proton dipolar decoupling