| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1302634 | Inorganic Chemistry Communications | 2011 | 4 Pages |
In the paper, a novel fluorescent sensor (1) based on 8-hydroxyquinoline carbaldehyde Schiff-base was synthesized and characterized. This fluorescent sensor exhibited high selectivity for Al3+ over other metal ions with the detection limit reaching below 10− 7 M under weak acid aqueous conditions. These suggested that 1 could be served as a highly selective and sensitive fluorescence sensor for aluminum ion in acid medium.
Graphical abstractA novel fluorescent sensor (1) based on 8-hydroxyquinoline carbaldehyde Schiff-base was synthesized and characterized. This fluorescent sensor exhibited high selectivity for Al3+ over other metal ions with the detection limit reaching below 10− 7 M under weak acid aqueous conditions.Figure optionsDownload full-size imageDownload as PowerPoint slideResearch Highlights►A novel 8-hydroxyquinoline carbaldehyde Schiff-base is synthesized. ►The Schiff-base exhibits higher selectivity and sensitivity for Al3+ in acid aqueous medium. ►The fluorescence sensor can be synthesized and performed easily.
