A double INHIBIT logic gate employing configuration and fluorescence changes

被引：133

作者：

Qu, Da-Hui

Ji, Feng-Yuan

Wang, Qiao-Chun

Tian, He ^{[1
]}

机构：

[1] E China Univ Sci & Technol, Lab Adv Mat, Shanghai 200237, Peoples R China

[2] E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China

来源：

ADVANCED MATERIALS | 2006年 / 18卷 / 15期

关键词：

D O I：

10.1002/adma.200600235

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A lockable as well as double INHIBIT logic gate based on a [2]rotaxane employing configuration and fluorescence changes has been demonstrated (see figure). Importantly, the output "0" and "1" states of the current logic circuits represent several different supramolecular configurations. The photoisomerization process is completely reversible, making the shuttling motions of the cyclodextrin ring repeatable and accompanied by a reversible florescence signal.

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页码：2035 / 2038

页数：4

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