Synthesis, Self-Assembly and Characterization of Tandem Triblock BPOSS-PDI-X Shape Amphiphiles
作者:Yu Shao、Jia Chen、Xiang-Kui Ren、Xinlin Zhang、Guang-Zhong Yin、Xiaopeng Li、Jing Wang、Chrys Wesdemiotis、Wen-Bin Zhang、Shuguang Yang、Bin Sun、Meifang Zhu
DOI:10.3390/molecules24112114
日期:——
article, we report the facile synthesis, self-assembly, and characterization of shape amphiphiles (BPOSS-PDI-X) based on isobutyl-functionalized polyhedral oligomeric silsesquioxane (BPOSS), perylene tetracarboxylic diimide (PDI), and (60)fullerene (C60) moieties. Firstly, an asymmetrically functionalized diblock shape amphiphile precursor (BPOSS-PDI-OH) was obtained through the one-pot reaction between
在本文中,我们报告了基于异丁基官能化多面体低聚倍半硅氧烷 (BPOSS)、苝四羧酸二亚胺 (PDI) 和 (60) 富勒烯的形状两亲物 (BPOSS-PDI-X) 的简便合成、自组装和表征(C60) 部分。首先,通过苝-3,4,9,10-四羧酸二酐与两种不同的胺,即BPOSS-NH2和3-氨基之间的一锅反应,获得了不对称功能化的双嵌段两亲前体(BPOSS-PDI-OH)。 -1-丙醇。它进一步与 C60-COOH 共轭,得到三嵌段形状的两亲物 (BPOSS-PDI-C60)。它们的化学结构通过 NMR、IR 和 MALDI-TOF MS 光谱法进行了彻底表征。为了深入了解结构-性能关系,它们在气相、溶液中的自组装,和固态分别使用行波离子迁移率质谱 (TWIM-MS)、紫外/可见吸收、荧光发射分光光度计和透射电子显微镜进行表征。发现 BPOSS-PDI-OH 形成比 BPOSS-PDI-C60