| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7685566 | Talanta | 2012 | 7 Pages |
Abstract
⺠A new fluorescent and colorimetric probe RCu1 with ultra-sensitivity (detection limit is 4.7 nM (3Ï)) was developed. ⺠RCu1 showed greatly large fluorescence enhancement (F/F0 > 1000) in the presence of Cu2+ in aqueous media. ⺠The detection mechanism was proved by TOF-MS, FT-IR, 1H NMR and Gaussian calculations. ⺠Based on the outstanding recognition ability of RCu1 toward Cu2+, an analytical procedure was developed for Cu2+-determination in natural water samples and soil sample.
Related Topics
Physical Sciences and Engineering
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Analytical Chemistry
Authors
Hao Zhu, Jiangli Fan, Jing Lu, Mingming Hu, Jianfang Cao, Jing Wang, Honglin Li, Xiaojian Liu, Xiaojun Peng,