Can anyone tell me why nu CPMG in many of the Kay lab CPMG experiments is 1/2Tcp where Tcp is the time between 180 CPMG pulses instead of 1/Tcp? Also why is 4 the minimum number of required Tcp-Pn180-Tcp periods instead of 2? Please see papers below. Thanks for considering this.
Refs.
JACS 123 967 (2001)
J Phys Chem B 112 5898 (2008)
Best,
Jeff Ellena
Received on Wed Jan 25 2017 - 11:03:39 MST