Novel Carbonothioate-Based Colorimetric and Fluorescent Probe for Selective Detection of Mercury Ions
Shu, Wei; Wang, Y; Wu, Liu; Wang, Z; Duan, Q; Gao, Y; Liu, C; Zhu, B; Yan, L
| HERO ID | 3575832 |
|---|---|
| In Press | No |
| Year | 2016 |
| Title | Novel Carbonothioate-Based Colorimetric and Fluorescent Probe for Selective Detection of Mercury Ions |
| Authors | Shu, Wei; Wang, Y; Wu, Liu; Wang, Z; Duan, Q; Gao, Y; Liu, C; Zhu, B; Yan, L |
| Journal | Industrial and Engineering Chemistry Research |
| Volume | 55 |
| Issue | 32 |
| Page Numbers | 8713-8718 |
| Abstract | The development of probes for selective detection of mercury ions (Hg2+) is an important mission to accomplish because of the toxicity and ubiquity of Hg2+. Herein, we designed and synthesized a novel fluorescent probe O-(N-butyl-1,8-naphthalimide)-4-yl-O-phenyl carbonothioate (CBONT) for selective and sensitive detection of Hg2+ by turn-on fluorescence spectroscopy. Probe CBONT exhibited a fast response for Hg2+ with excellent sensitivity (limit of detection = 1.9 nM, 3 sigma/slope), and it might be attributed to the adoption of a new recognition receptor of carbonothioate moiety. Additionally, probe CBONT could serve as a "naked-eye" indicator for Hg2+. Finally, probe CBONT could be successfully applied to detect the concentrations of Hg2+ in real water samples. Our proposed recognition receptor would open up new, exciting opportunities for designing highly selective and ultrasensitive fluorescent probes for the determination of Hg2+ in real water samples. |
| Doi | 10.1021/acs.iecr.6b02158 |
| Wosid | WOS:000381715500003 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |