A tryptophan-containing fluoroionophore sensor with high sensitivity to and selectivity for lead ion in water
作者:Li-Jun Ma、Yi-Fu Liu、Yuqing Wu
DOI:10.1039/b604623a
日期:——
We report herein a fluoroionophore sensor derivated from tryptophan that shows high sensitivity (detection limit up to 0.15 microM) and specific selectivity for lead ion (Pb2+) over Ca2+, Cd2+, Co2+, Cr3+, Cu2+, K+, Mg2+, Na+, Fe2+, Mn2+, Ni2+ and Zn2+ in aqueous solution.
我们在此报告了一种色氨酸衍生的氟离子传感器,该传感器在Ca2 +,Cd2 +,Co2 +,Cr3 +,Cu2 +,K +,Mg2 +,Na +,Fe2 +,Mn2 +上显示出高灵敏度(检测限高达0.15 microM)和铅离子(Pb2 +)的特异性选择性,Ni2 +和Zn2 +的水溶液。