Ultrafast T(1)-T(1rho) NMR for Correlating Different Motional Regimes of Molecules
 

Ultrafast T(1)-T(1rho) NMR for Correlating Different Motional Regimes of Molecules

Nuclear magnetic resonance (NMR) relaxation times provide detailed information about molecular motions and local chemical environments. Longitudinal T(1) relaxation time is most often sensitive to relatively fast, nano- to picosecond ranges of molecular motion. Rotating frame T(1?) relaxation time reflects a much slower, micro- to millisecond range of motion, and the motional regime can be tuned by changing spin-lock field strength. Conventional methods for measuring T(1) and T(1?) relaxation...

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