Influence of temperature on the colloidal stability of the F-DPPC and DPPC liposomes induced by lanthanum ions

► Influence of ions La3+ on the colloidal stability of DPPC and F-DPPC liposomes. ► Dynamic light scattering and electrophoretic mobility was used to study the stability. ► The behavior of DPPC and F-DPPC liposomes was studied varying the temperature. ► At 25 °C, the DPPC liposomes are more resistant to aggregation than F-DPPC liposomes. ► This difference disappears at 60 °C, when both bilayers have the same conformation.