%0 journal article %@ 1359-7345 %A Kummerloewe, G., Behl, M., Lendlein, A., Luy, B. %D 2010 %J Chemical Communications : ChemComm %N 43 %P 8273-8275 %R doi:10.1039/C0CC02730H %T Artifact-free measurement of residual dipolar couplings in DMSO by the use of cross-linked perdeuterated poly(acrylonitrile) as alignment medium %U https://doi.org/10.1039/C0CC02730H 43 %X Perdeuterated poly(acrylonitrile) is introduced as a practically proton-free alignment medium for the measurement of anisotropic NMR parameters; its use in conventional glass tubes and in a Kalrez® 8002 UP-based stretching device with resulting spectra of astonishing quality are demonstrated.