Fluorescent microsphere fiber optic microsensor array for direct iodide detection at low picomolar concentrations.
Fluorescent microsphere fiber optic microsensor array for direct iodide detection at low picomolar concentrations.
复制标题
荧光微球光纤微传感器阵列，用于低皮摩尔浓度下的直接碘化物检测。
DOI：
10.1039/b614562k
复制
发表时间：
2007
期刊：
影响因子：
--
通讯作者：
Bakker,Eric
中科院分区：
文献类型：
--
作者：
Wygladacz,Katarzyna;Bakker,Eric
发现掺杂有卤素选择性受体[9]汞碳硼-3和亲脂性pH荧光离子载体的荧光光电极微球在pH 3.5下表现出对碘化物的皮摩尔检测限，并用于监测银离子在亚纳摩尔浓度下（略高于其计算的溶解度）的碘化物沉淀。
Fluorescent optode microspheres doped with the halide-selective receptor [9]mercuracarborand-3 and a lipophilic pH fluoroionophore were found to exhibit picomolar limits of detection to iodide at pH 3.5, and were used to monitor the precipitation of iodide by silver ions at subnanomolar concentrations, just above their calculated solubility.