Surface-selective direct 17O DNP NMR of CeO2 nanoparticles #DNPNMR

Michael A. Hope et. al, Chem. Commun., 2017,53, 2142-2145 

http://pubs.rsc.org/en/Content/ArticleLanding/2017/CC/C6CC10145C

Surface-selective direct 17O DNP has been demonstrated for the first time on CeO2nanoparticles, for which the first three layers can be distinguished with high selectivity. Polarisation build-up curves show that the polarisation of the (sub-)surface sites builds up faster than the bulk, accounting for the remarkable surface selectivity.

Might this article interest your colleagues? Share it!

Have a question?

If you have questions about our instrumentation or how we can help you, please contact us.