Langmuir and Langmuir-Blodgett (LB) films formed by neat O, O’- dimyristoyl and O, O’- dipalmitoyl chitosan and mixed with DMPA phospholipid - Pavinatto, A.; Pavinatto, Felippe José; Souza, A. L.; Campana Filho, Sergio Paulo; Oliveira Junior, Osvaldo Novais de (Brazilian MRS Meeting, 2013)