Liquid crystalline period variations in self-assembled block copolypeptides-surfactant ionic complexes.

Ionic liquids for synthesis of nanoparticles (A review)

An ionic liquid (IL) is a salt in the liquid state. In some contexts, the term has been restricted to salts whose melting point is below some arbitrary temperature, such as 100 °C. While ordinary liquids such as water and gasoline are predominantly made of electrically neutral molecules, ionic liquids are largely made of ions and short-lived ion pairs. These substances are variously called liqu...

Self-Organization on Multiple Length Scales in "Hairy Rod"-Coil Block Copolymer Supramolecular Complexes

The last two decades have seen an explosion of research activity in the area of self-assembled polymeric and supramolecular materials. Self-assembly schemes rely on an often delicate balance between competing repulsive and attractive forces between structural elements. In traditional coil-coil block copolymers, microphase separated structures are dictated by the balance of immiscibility between...

Macroscopically Aligned Ionic Self-Assembled Perylene-Surfactant Complexes within a Polymer Matrix**

Controlling the morphology of side chain liquid crystalline block copolymer thin films through variations in liquid crystalline content.

In this paper, we describe methods for manipulating the morphology of side-chain liquid crystalline block copolymers through variations in the liquid crystalline content. By systematically controlling the covalent attachment of side chain liquid crystals to a block copolymer (BCP) backbone, the morphology of both the liquid crystalline (LC) mesophase and the phase-segregated BCP microstructures...

A surfactant-encapsulated polyoxometalate complex towards a thermotropic liquid crystal.

A novel surfactant-encapsulated terbium-substituted heteropolyoxotungstate complex [L1]13[Tb(SiW11O39)2].30H2O (SEC-1) bearing mesomorphous groups was successfully prepared by the ionic self-assembling route, exhibiting characteristic thermotropic liquid-crystalline behavior.