The term chemical shift refers to a small change in the frequency of radio waves used in nuclear magnetic resonance (NMR) spectroscopy. Full definition
The skin is the largest detoxification organ and changes are indicative of profound chemical shifts in the fluid systems of the body. (globalhealingcenter.com)
If available, experimental information, such as chemical shift index for C atoms, can be incorporated. (meilerlab.org)
He and his colleagues did away with the need for the NOE and RDC data by combing chemical shift data into their protein - modeling software called ROSETTA. (sciencemag.org)