Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5269094 | Tetrahedron Letters | 2011 | 4 Pages |
Abstract
In this study, an assay to quantify the presence of aluminum ions with a receptor containing naphthol and quinoline moieties was developed using a turn-on fluorescence enhancement approach. Upon treatment with aluminum ions, the fluorescence of the receptor was enhanced at 510Â nm due to the formation of a complex between the ligand and aluminum ions at room temperature. As the concentration of Al3+ was increased, the fluorescence gradually increased. Other metal ions, such as K+, Ag+, Ca2+, Mg2+, Zn2+, Mn2+, Co2+, Ni2+, Cu2+, Cd2+, Cr3+, Fe3+, In3+, had no significant effect on the fluorescence.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Hyun Min Park, Byul Nim Oh, Jin Hoon Kim, Wu Qiong, In Hong Hwang, Kwang-Deog Jung, Cheal Kim, Jinheung Kim,