A well-defined nanofibrous structure with lengths of several hundred nanometers and cross-sectional width of a single size (∼6 ± 0.5 nm) was self-assembled by oligoadenines, dA(20), and thymine-appended distyrylbenzene through binary complementary A-T hydrogen bond formation and the strong π-π stacking interactions. This demonstrated a useful supramolecular self-assembling approach to control the packing order of π-conjugated molecules and provided a practical means to enhance the optical properties of a material.
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| http://dx.doi.org/10.1021/ol101571h | DOI Listing |
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