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Three-Input Molecular Keypad Lock Based on a Norbornadiene-Quadricyclane Photoswitch.
The Journal of Physical Chemistry Letters ( IF 4.8 ) Pub Date : 2018-10-12 , DOI: 10.1021/acs.jpclett.8b02567
Ambra Dreos 1 , Zhihang Wang 1 , Behabitu E Tebikachew 1 , Kasper Moth-Poulsen 1 , Joakim Andréasson 1
Affiliation  

The photo- and acidochromic properties of a new generation norbornadiene derivative have been harnessed for the realization of a three-input keypad lock, where a specific sequence of inputs induces a unique output. Reversible quadricyclane/norbornadiene photoisomerization is reported, and this rare feature allows the first example of a norbornadiene-based molecular logic system. The function of this system is clearly rationalized in terms of the interconversion scheme and the absorption spectra of the involved species.

中文翻译:

基于降冰片二烯-四环烷光电开关的三输入式分子键盘锁。

利用新一代降冰片二烯衍生物的光致变色特性,可实现三输入键盘锁,其中特定的输入序列可产生唯一的输出。据报道可逆的四环烷/降冰片二烯光异构化,并且这种罕见的特征允许基于降冰片二烯的分子逻辑系统的第一个例子。根据相互转换方案和所涉及物种的吸收光谱,该系统的功能显然得到了合理化。
更新日期:2018-10-08
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