huajie chen

A simple and versatile method for the Formation of Arrays of Giant Vesicles with Controlled Size and Composition. The ability of this technique to generate arrays of giant liposomes from a wide range of membrane lipids and protein compositions is demonstrated. The resulting vesicles are utilized for studying protein activity, lipid-protein interactions, and protein-protein interactions.

The correlation between the geometrical structural change in push-pull π-conjugated polymers and the formation of phase segregation in their bulk heterojunction (BHJ) composite films is investigated. When substituted with large alkyl side chains, the polymer wires experience serious conformational distortion by increasing the torsion energy of dihedral angles along the backbone and undergo large-scale phase segregation in the BHJ composites.