Combined crystallographic and solution molecular dynamics study of allosteric effects in ester and ketone p-tert-butylcalix[4]arene derivatives and their comlexes with acetonitrile, Cd(II), and Pb(II) - Araujo, Alexandre Suman de; Piro, Oscar E.; Castellano, Eduardo Ernesto; Namor, Angela F. Danil de (Journal of Physical Chemistry A, 2008)