Cooperative ratiometric chemosensors: pinwheel receptors with an integrated fluorescence system.
Cooperative ratiometric chemosensors: pinwheel receptors with an integrated fluorescence system.
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DOI：
10.1002/chin.200211082
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发表时间：
2001-06
期刊：
影响因子：
--
通讯作者：
Joseph W. Raker;T. Glass
中科院分区：
文献类型：
--
作者：
Joseph W. Raker;T. Glass
介绍了第二代协同化学传感器的合成和荧光性质。该传感器具有两个相互作用的结合口袋，用于两种分析物的协同识别。协同结合通过形成激基缔合物激活比率荧光响应。通过NMR、吸收和荧光光谱表征结合。讨论了将识别元件与荧光响应元件分离的优点。
The synthesis and fluorescent properties of a second generation cooperative chemical sensor are described. The sensor has two interacting binding pockets for cooperative recognition of two analytes. Cooperative binding activates a ratiometric fluorescent response via formation of an excimer. Binding was characterized by NMR, absorption, and fluorescence spectroscopy. The advantages of separating the recognition elements from the fluorescent response elements are discussed.