Azocalix[4]arene Strapped Calix[4]pyrrole: A Confirmable Fluoride Sensor
收藏Figshare2016-02-20 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Azocalix_4_arene_Strapped_Calix_4_pyrrole_A_Confirmable_Fluoride_Sensor/2495515
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资源简介：
A new chromogenic fluoride sensor based on 1,3-di-p-nitrophenylazocalix[4]arene-calix[4]pyrrole (1) was designed and synthesized. The color of the solution of probe 1 changed upon the addition of any F–, CH3CO2–, PhCO2–, and H2PO4– ions. However, from these ions the highly specific sensing of F– is achieved by the addition of Ca2+ which leads to a color change from light sky blue (of 1·F–) back to the original light orange color of 1.
创建时间：
2016-02-20
