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Alkylated Aromatic Thioethers with Aggregation‐Induced Emission Properties—Assembly and Photophysics
Chemistry - An Asian Journal ( IF 3.5 ) Pub Date : 2018-11-26 , DOI: 10.1002/asia.201801564
Steffen Riebe 1 , Marco Saccone 1 , Jacqueline Stelzer 1 , Andrea Sowa 1 , Christoph Wölper 2 , Kateryna Soloviova 3 , Cristian A. Strassert 3 , Michael Giese 1 , Jens Voskuhl 1
Affiliation  

In this contribution, we present the synthesis and self‐assembly of alkylated thioethers with interesting photophysical properties. To this end, the emission, absorption and excitation spectra in organic solvents and as aggregates in water were measured as well as the corresponding photoluminescence quantum yields and lifetimes. The aggregates in aqueous media were visualized and measured using transmission electron microscopy. Besides that, crystal structures of selected compounds allowed a detailed discussion of the structure–property relationship. Furthermore, the mesomorphic behavior was investigated using polarized optical microscopy (POM) as well as differential scanning calorimetry (DSC).

中文翻译:

具有聚集诱导发射特性的烷基化芳族硫醚—组装和光物理

在这项贡献中,我们介绍了具有有趣光物理性质的烷基化硫醚的合成和自组装。为此,测量了有机溶剂和水中的聚集体的发射光谱,吸收光谱和激发光谱,以及相应的光致发光量子产率和寿命。可视化并使用透射电子显微镜测量水性介质中的聚集体。除此之外,所选化合物的晶体结构还可以详细讨论其结构与性质之间的关系。此外,使用偏光光学显微镜(POM)和差示扫描量热法(DSC)研究了介晶行为。
更新日期:2018-11-26
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