Lanthanum complex of a multifunctional water-soluble siloxane compound-Synthesis, surface activity and applications for nanoparticles stabilization

- A polysiloxane surfactant with tromethamol units acts as ligand for La.
- The La polymeric complex was synthesized and characterized.
- The complex showed self-assembling in water and surfactant behavior.
- Long term stable polymer nanoparticles were obtained with this complex.
- Metal oxide nanoparticles can be dispersed in aquesous solution of the La complex.