title: Polyoxometalate-based vesicle and its honeycomb architectures on solid surfaces.
abstract: The introduction of cationic surfactant DODA as counterions of [Eu(H2O)2SiW11O39]5- can form a mesoscopic supramolecular assembly of (DODA)4H[Eu(H2O)2SiW11O39], which aggregates into vesicles in chloroform. This POM-based vesicle can be further transferred into three-dimensional microporous architectures under moist air. The present methodology shows that, by combining inorganic chemistry and colloidal surface chemistry, a sequential self-assembling approach based on a series of linkable preorganized building blocks allows access to the fabrication of technological applicably POM-based microsized patterns, alternated with the soft lithographic method.
authors.affiliation: Key Laboratory for Supramolecular Structure and Materials of Ministry of Education, Jilin University, Changchun 130012, People's Republic of China.
authors.forename: Weifeng
authors.initials: W
authors.lastname: Bu
authors.forename: Haolong
authors.initials: H
authors.lastname: Li
authors.forename: Hang
authors.initials: H
authors.lastname: Sun
authors.forename: Shengyan
authors.initials: S
authors.lastname: Yin
authors.forename: Lixin
authors.initials: L
authors.lastname: Wu