分子纳米带凝胶
Molecular nanoribbon gels.
作者信息
Martínez-Abadía Marta, Dubey Rajeev K, Fernández Mercedes, Martín-Arroyo Miguel, Aguirresarobe Robert, Saeki Akinori, Mateo-Alonso Aurelio
机构信息
POLYMAT, University of the Basque Country UPV/EHU Avenida de Tolosa 72 E-20018 Donostia-San Sebastián Spain
Department of Applied Chemistry, Graduate School of Engineering, Osaka University Suita Osaka 565-0871 Japan.
出版信息
Chem Sci. 2022 Aug 8;13(36):10773-10778. doi: 10.1039/d2sc02637f. eCollection 2022 Sep 21.
Herein, we show that twisted molecular nanoribbons with as many as 322 atoms in the aromatic core are efficient gelators capable of self-assembling into ordered π-gels with morphologies and sol-gel transitions that vary with the length of the nanoribbon. In addition, the nanoribbon gels show a red fluorescence and also pseudoconductivity values in the same range as current state-of-the-art π-gels.
在此，我们表明，芳香核中含有多达322个原子的扭曲分子纳米带是高效的凝胶剂，能够自组装成有序的π凝胶，其形态和溶胶-凝胶转变随纳米带长度而变化。此外，纳米带凝胶呈现红色荧光，并且其假电导率值与当前最先进的π凝胶处于同一范围。
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