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Updated: Sep 23, 2025

Self-assembly of Complex Two-dimensional Shapes from Single-stranded DNA Tiles
Published on: May 8, 2015
Aggregation-induced emission by sequence-selective assembly of cyanolated distyrylbenzene in supramolecular DNA
Hülya Ucar1, Hans-Achim Wagenknecht1
1Institute of Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany. Wagenknecht@kit.edu.
Abstract:
Cyanolated distyrylbenzene conjugated to 2'-deoxyuridine is a new building block for supramolecular DNA architectures combining aggregation-induced emission and sequence-selective binding. A high number of binding sites at the DNA template are occupied by cyanolated distyrylbenzenes. Light can be harvested in this assembly and transferred to terminal Atto dyes. Mixed DNA architectures with perylene were programmed by the sequence of the DNA template.

