Decoupling Technique | Method | Advantages | Common Applications |
---|---|---|---|
Broadband Decoupling | Continuous radiofrequency (RF) irradiation on one type of nucleus | Simplifies heteronuclear NMR spectra | Heteronuclear NMR |
Gated Decoupling | Decoupling applied only during NMR signal acquisition | Improves signal-to-noise ratio, reduces saturation | Situations with spectral overlap or poor resolution |
Pulsed Decoupling | Series of short, high-power RF pulses | Uses less power, minimizes sample heating | Solid-state NMR, suppression of homonuclear dipolar couplings |
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