Tuning of Molecular Orientation of Porphyrin Assembly According to Monitoring the Chiroptical Signals
Tuning of Molecular Orientation of Porphyrin Assembly According to Monitoring the Chiroptical Signals
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DOI：
10.1080/15421406.2011.566057
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发表时间：
2011-01-01
影响因子：
0.7
通讯作者：
Ihara, Hirotaka
中科院分区：
文献类型：
--
作者：
Jintoku, Hirokuni;Shimoda, Shunji;Ihara, Hirotaka
从手性纳米材料的角度研究了L-谷酰胺衍生物功能化的四苯基卟啉锌作为自组装工具（g-TP）。结果发现，环己烷中的g-TP基于卟啉部分之间的J型堆积形成具有独特手性光学信号的纳米尺寸组装体，其对锌上的轴向配位非常敏感。本文还描述了g-TP手性组装体可以识别配体的手性和化学结构的细微差异。
Zinc tetraphenylporphyrin functionalized by an L-glutamide derivative as a self-assembling tool (g-TP) was investigated from the viewpoint of chiral nanomaterials. As a result, it was found that g-TP in cyclohexane formed nano-size assemblies with unique chiroptical signals based on J-type stacking among the porphyrin moieties, which was very sensitive to axial coordination on zinc. In this paper, it is also described that the g-TP chiral assembly can recognize chirality and slight difference of chemical structures of ligands.