Assembly and exchange of resorcinarene capsules monitored by fluorescence resonance energy transfer
Assembly and exchange of resorcinarene capsules monitored by fluorescence resonance energy transfer
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DOI：
10.1021/ja0700956
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发表时间：
2007-04-04
影响因子：
15
通讯作者：
Rebek, Julius, Jr.
中科院分区：
文献类型：
--
作者：
Barrett, Elizabeth S.;Dale, Trevor J.;Rebek, Julius, Jr.
用荧光团和荧光共振能量转移（FRET）作为一种工具，探测在纳摩尔浓度的氢键六聚体组件的动态行为的Resorcinarenes官能化。胶囊内的荧光客体的封装使得有可能观察到FRET跨越六聚体组装的机械边界。
Resorcinarenes were functionalized with fluorophores and fluorescence resonance energy transfer (FRET) was employed as a tool to probe the dynamic behavior of hydrogen-bonded hexameric assemblies at nanomolar concentrations. The encapsulation of a fluorescent guest inside the capsule made it possible to observe FRET across the mechanical boundary of the hexameric assembly.