Highly selective optical fluoride ion sensor with submicromolar detection limit based on aluminum(III) octaethylporphyrin in thin polymeric film
Highly selective optical fluoride ion sensor with submicromolar detection limit based on aluminum(III) octaethylporphyrin in thin polymeric film
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DOI：
10.1021/ja0500153
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发表时间：
2005-04-20
影响因子：
15
通讯作者：
Meyerhoff, ME
中科院分区：
文献类型：
--
作者：
Badr, IHA;Meyerhoff, ME
一种高选择性，敏感，可逆的氟化物光学传感膜的基础上的铝（III）八乙基卟啉作为氟化物离子载体和亲脂性pH指示剂作为光学传感器。氟化物光学传感膜表现出亚微摩尔的检测限和高歧视的几个亲脂性阴离子，如硝酸盐，高氯酸盐和硫氰酸盐的氟化物。
A highly selective, sensitive, and reversible fluoride optical sensing film based on aluminum(III)octaethylporphyrin as a fluoride ionophore and a lipophilic pH indicator as the optical transducer is described. The fluoride optical sensing films exhibit a submicromolar detection limit and high discrimination for fluoride over several lipophilic anions such as nitrate, perchlorate, and thiocyanate.