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One dimensional (1D) nanotubes and three dimensional (3D) flowerlike supernanostructures were transformed reversibly, which was controlled by the oxidation and reduction cycle of aromatic diamide-derived thiol 1 and disulfide 2, as evidenced by SEM study. Their self-assembling patterns were investigated by UV–vis, 1 H NMR, X-ray crystallographic, and powder X-ray diffraction experiments.
Self-sorting is commonplace in biological system but seldom applied to orthogonally fabricating micro/nanoscaled objects. In this Letter, this principle has been employed to construct two different microscaled architectures via self-sorted assembly of size-matched disk-like molecules. A remarkable cooperative reinforcement of hydrogen-bonding and donor–acceptor interaction is also observed.
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