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標題: | 二維分子肌肉之合成與研究 The Two-Dimensional Molecular Muscle Based on a [c3]Daisy Chain |
作者: | Shin-Han Tseng 曾信翰 |
指導教授: | 邱勝賢(Sheng-Hsien Chiu) |
關鍵字: | 超分子化學,配位化學,分子肌肉,雛菊鏈,模板導引法,扭轉斥力, supramolecular chemistry,coordination chemistry,molecular muscle,daisy chain,template-directed synthesis,torsional strain, |
出版年 : | 2016 |
學位: | 碩士 |
摘要: | 我們利用單元分子結構之剛硬性與金屬離子配位構形進行自組裝,專一性地合成出具功能性[c3]雛菊鏈( [c3]daisy chain ),並可藉由酸/鹼調控模擬生物肌肉”收縮 (contracted) ”和”舒張 (stretched)”的行為,有別於傳統分子肌肉線性運動,此為新穎二維分子肌肉之有機分子。 Daisy chain is a daisy garland where the stems are interlocked to form a chain and chaplet. A molecular daisy chain is an array of identical molecules that must be designed in a way that two complementary sites recognize each other by intermolecular rather than intramolecular. In other words, the monomer must be prevent from ‘biting its own tail’ and lead to form a cyclic or acyclic daisy chains. Herein, we report an artificial molecular muscle based on using structure rigidity, coordination geometries and bond rotational barriers to selectively form a [c3]daisy chains that operate as molecular switches through the acid/base condition to mimic the behavior of bio-muscle. Differing from the traditional linear behavior, it’s a novel two-dimensional molecular muscle. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/76753 |
DOI: | 10.6342/NTU201601160 |
全文授權: | 未授權 |
顯示於系所單位: | 化學系 |
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