Dynamic π−π Stacked Molecular Assemblies Emit from Green to Red Colors
Nano Letters2003Vol. 3(4), pp. 455–458
Citations Over TimeTop 10% of 2003 papers
Abstract
We present a dynamic molecular self-assembly system, driven mostly by π−π molecular orbital interactions. The formation of such self-organized dynamic systems is characterized with absorption, fluorescence, and NMR spectroscopies as well as dynamic light scattering. Our results demonstrate that proper design of molecules can promote self-organization in solution. As a result, we observed distinct red, orange, yellow, and green photoluminescence from different initial concentrations while exciting the system at the same wavelength.
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