journal article·2014

An organogelator design without solubilizing side chains by backbone contortion of a perylene bisimide pigment

Zengqi Xie, Vladimir Stepanenko, Benjamin Fimmel, Frank Würthner

Materials Horizons· Volume 1· Issue 3
Publisher page

Abstract

Here we report a perylene bisimide (PBI) based gelator molecule that contains neither a long alkyl chain nor any other solubilizing group which are considered to be essential moieties of organogelators. Instead, the solubility of the newly designed PBI gelator 4a is imparted by a contorted aromatic core. Its self-assembly into highly fluorescent one-dimensional nanostructures is directed by H-bonding, affording extremely low critical gelation concentrations (CGCs) below 0.1 wt%.
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Research context

OpenAlex topics: Supramolecular Self-Assembly in Materials · Luminescence and Fluorescent Materials · Photochromic and Fluorescence Chemistry

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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