Fluorescent sodium ion indicators based on the 1,7-diaza-15-crown-5 system |
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| Authors: | Martin Vladimir V Rothe Anca Diwu Zhenjun Gee Kyle R |
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| Institution: | Molecular Probes, Inc., 29851 Willow Creek Road, Eugene, OR 97402, USA. |
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| Abstract: | A series of novel sodium ion-sensitive fluorescent reagents suitable for biological applications is described. The chelator nitrogen atom substituents affect the selectivity and affinity of cation binding, while the nature of the fluorophore determines the type of fluorescent response to metal ion chelation. |
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