基于9-氨基吖啶有机小分子凝胶的制备和表征

Preparation and Characterization of Low Weight Molecule Gel based on Aminoacridine

本论文以9-氨基吖啶和胆固醇甲酰氯为原料设计合成了新的小分子凝胶因子1,该凝胶因子可以在丙酮中形成稳定凝胶。该凝胶因子在丙酮中的自组装过程通过扫描电镜(SEM),紫外可见光谱(UV-Vis),荧光光谱、红外光谱和接触角进行了详细的表征。实验结果表明凝胶体系中有着明显的π-π堆积和氢键作用,并形成了纳米纤维结构。

In this study,a new low molecule gelator was designed and produced through reaction of 9-aminnoacridine and cholesteryl chloroformate as raw materials. The self-assembly process of gelator 1 was investigated by SEM,UV-Vis,fluorescence,FT-IR and contact angle experiments. π-π stacking and hydrogen bond interaction were existed in organogel 1.Nanofibers structure was formed in self-assembly process which had certain hydrophobicity with the contact angle of 115°.