pH-switchable structural evolution in aqueous surfactant-aromatic dibasic acid system Linet Rose J., B. V. R. Tata, V. K. Aswal, P. A. Hassan, Yeshayahu Talmon and Lisa Sreejith Eur. Phys. J. E, 38 1 (2015) 4 Published online: 29 January 2015 DOI: 10.1140/epje/i2015-15004-9