Xyloglucan nano-aggregates: physico-chemical characterisation in buffer solution and potential application as a carrier for camptothecin, an anti-cancer drug - Jó, Tatiane A.; Petri, Denise Freitas Siqueira; Beltramini, Leila Maria; Lucyszyn, Neoli; Sierakowski, Maria Rita (Carbohydrate Polymers, 2010)