Light-Regulated Molecular Trafficking in a Synthetic Water-Soluble Host
Light-Regulated Molecular Trafficking in a Synthetic Water-Soluble Host
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DOI：
10.1021/jacs.5b11642
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发表时间：
2016-05-11
影响因子：
15
通讯作者：
Scherman, Oren A.
中科院分区：
文献类型：
--
作者：
del Barrio, Jesus;Ryan, Sean T. J.;Scherman, Oren A.
Cucurbit b[8]介导的偶氮苯在水中的共轭作用允许多种第二客体化合物的光控包封，包括氨基酸、染料和芳香分子。这种受控的客体固存在CB[8]的腔内，可以调节不光敏的聚n -异丙基丙烯酰胺的热诱导相变，从而证明了光调节CB[8]络合的鲁棒性和相关性。
Cucurbit[8]uril (CB [8])-mediated cornplexation of a dicationic azobenzene in water allows for the light-controlled encapsulation of a variety of second guest compounds, including amino acids, dyes, and fragrance molecules. Such controlled guest sequestration inside the cavity of CB [8] enables the regulation of the thermally induced phase transition of poly(N-isopropylacrylamide) which is not photosensitive thus demonstrating the robustness and relevancy of the light-regulated CB [8] complexation.