Abstract
This brief review aims at providing some illustrative examples on the use of self‐assembly structures formed by surfactants, (polar) lipids, and (block) copolymers in drug delivery, with particular focus placed on how phase transformations in such systems may offer functional opportunities in relation to drug administration.
This work was financed by the Swedish Research Council (project no. 621‐2003‐4022). Expert technical assistance with illustrations by Ms. Maud Norberg is gratefully acknowledged.