Interaction of para-tert-butylcalix[6]arene molecules in Langmuir films with cadmium ions and their effects on molecular conformation and surface potential - Wrobel, Ellen C.; Santos, Poliana M.; Lazzarotto, Márcio; Oliveira Junior, Osvaldo Novais de; Uehara, Thiers M.; Miranda, Paulo Barbeitas; Caseli, Luciano; Garcia, Jarem R.; Lázaro, Sérgio R.; Camilo Junior, Alexandre; Wohnrath, Karen (Physical Chemistry Chemical Physics, 2014)