| 초록 |
Solvent is one of important factors to tune supramolecular structures formed by self-assembly process. Some of triphenylamine derivatives form a gel in organic solvents. Especially in chlorinated solvents, triphenylamine molecules having amide groups self-assembled into nanorod-type supramolecules under irradiation of light. Previously, we demonstrated the construction of supramolecular polymer with desired handedness by circularly polarized light in 1,2-dichloroethane. In this study, we investigated self-assembly of the triphenylamine molecule with amide and diacetylene groups in various solvents, and we observed the formation of supramolecules having an interesting macroscopic helical nanostructure in some aromatic solvents. |
