View Online Volume 21 | Number 23 | 2011 Volume 21 | Number 23 | 21 June 2011 | Pages 8217–8476 Journal of Materials Chemistry Highlighting joint research results from the Unité 977 of INSERM, the Dental Faculty of the University of Strasbourg and the Institut Charles Sadron of CNRS (Strasbourg, France) As featured in: Themed issue: Mechanoresponsive materials Downloaded on 08 June 2011 Published on 31 May 2011 on http://pubs.rsc.org | doi:10.1039/C1JM90074A www.rsc.org/materials Title: Restructuring of exponentially growing polyelectrolyte multilayer films induced by salt concentration variations after film deposition Increasing or decreasing the ionic strength of the solution in contact, after buildup, with an exponentially growing polyelectrolyte multilayer film induces its restructuring with the formation of holes. The details of this restructuring depend, however, upon the sequence of ionic changes imposed. See Hajare Mjahed et al., J. Mater. Chem., 2011, 21, 8416. Registered Charity Number 207890 Pages 8217–8476 www.rsc.org/materials Themed issue: Mechanoresponsive materials ISSN 0959-9428 PAPER Cassandra L. Fraser and Rosana Rubio Hernández A mechanochromic luminescent dye on polypropylene 0959-9428(2011)21:23;1-K