Previous Article Next Article Table of Contents Journal of the American Chemical Society, Vol.122, No.14, 3542-3543, 2000 DOI10.1021/ja994454b Export Citation Constructing molecular machinery: A chemically-switchable [2]catenane Balzani V, Credi A, Langford SJ, Raymo FM, Stoddart JF, Venturi M Please enable JavaScript to view the comments powered by Disqus.