作者:Nina A. Esipenko、Petr Koutnik、Tsuyoshi Minami、Lorenzo Mosca、Vincent M. Lynch、Grigory V. Zyryanov、Pavel Anzenbacher
DOI:10.1039/c3sc51407b
日期:——
properties of the receptors and sensors as well as their anion binding behavior were investigated both in solution and in solid state. The turn-on fluorescence response can be leveraged in sensing of phosphate anions and, most importantly, hydrolysis products of the nerve gas sarin, isopropyl methylphosphonate (IMP), and methylphosphonate (MP). The fluorescence signal amplification in the presence
具有1,3,5-三乙苯核的荧光三脚架阴离子传感器显示对膦酸根和磷酸根阴离子的开启荧光响应,可以用作光学传感器。在溶液和固态下都研究了受体和传感器的特性以及它们与阴离子的结合行为。开启的荧光响应可用于感测磷酸根阴离子,最重要的是,神经气体的水解产物沙林, 甲基膦酸异丙酯(IMP)和甲基膦酸酯(MP)。在阴离子存在下的荧光信号放大允许将这些分子应用于适合高通量筛选的传感器微阵列中。