Many of the pulse sequences used for the measurement of diffusion coefficients are closely related to conventional NOESY or EXSY experiments. For this reason, several effects have been studied:

Chemical exchange ( 93JMRA214-102, 96JMRB150-110, 98JACS9094 , and 02JMR124-157)

NOE ( 99JACS5338)

Cross-relaxation ( 96JMRB150-110, 00JMR283-146) on such diffusion measurements have been studied and reported.