Previous Article Next Article Table of Contents Journal of the American Chemical Society, Vol.126, No.43, 13880-13881, 2004 DOI10.1021/ja046410v Export Citation A high-nuclearity "Celtic-Ring" isopolyoxotungstate, [H12W36O120] that captures trace potassium ions Long DL, Abbas H, Kogerler P, Cronin L Please enable JavaScript to view the comments powered by Disqus.