Previous Article Next Article Table of Contents Journal of the American Chemical Society, Vol.128, No.38, 12432-12433, 2006 DOI10.1021/ja0649623 Export Citation Strong cooperative enhancement of two-photon absorption in double-strand conjugated porphyrin ladder arrays Drobizhev M, Stepanenko Y, Rebane A, Wilson CJ, Screen TEO, Anderson HL Please enable JavaScript to view the comments powered by Disqus.