Induced micellization and micellar transitions in aqueous solutions of non-linear block copolymer Tetronic® T904

► Tetronics® (Poloxamines) are relatively less studied star-block copolymers. ► T904 is strongly influenced by pH, temperature and in the presence of electrolyte. ► The copolymer remains unaggregated in acidic pH. ► The micelle shape changes at high [salt]/temperatures in alkaline medium.