杂蒽
离子
分析化学(期刊)
化学
有色的
荧光
材料科学
光化学
色谱法
光学
有机化学
物理
复合材料
作者
Ramalingam Manivannan,Heon Seung Lee,Young‐A Son
标识
DOI:10.1016/j.saa.2021.120413
摘要
An easy to make xanthene based optical probe synthesized, precise recognition towards mercury ion been achieved by the probe RP and can detect Hg2+ effectively in both for solid and liquid state with a vivid color change. The other tested ion showed no interference, visual and instrumental methods confirms the probe selectivity. Stoichiometry (1:1) confirmed by job's plot, plausible binding of Hg2+ ion with the probe confirmed by mass and NMR studies. Test strip prepared for the prompt onsite detection in aqueous medium with outstanding color variation in daylight.
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