PoloxamerPolymersPoloxalenePolyethylene GlycolsMicellesPropylene GlycolsHydrophobic and Hydrophilic InteractionsSurface-Active AgentsDrug CarriersBiocompatible MaterialsNanospheresNanocapsulesHydrogelsPyran CopolymerNanoparticlesAcrylamidesPolyestersMethacrylatesPolymethacrylic AcidsSelf CarePolylysinePolyvinylsSelf ConceptAcrylic ResinsPolystyrenesAcrylatesPolyglactin 910Particle SizeSelf ToleranceMaleatesDrug Delivery SystemsPolyethyleneiminePolyglycolic AcidPolyhydroxyethyl MethacrylatePolyethylenesDextransNylonsMaterials TestingPolymerizationMolecular StructureMethylmethacrylatesCycloparaffinsSurface PropertiesMaleic AnhydridesNanostructures