Tridentate Lysine-Based Fluorescent Sensor for Hg(II) in Aqueous Solution
β Scribed by Chen, Liping; Yang, Liting; Li, Hongwei; Gao, Yang; Deng, Dayi; Wu, Yuqing; Ma, Li-jun
- Book ID
- 118184335
- Publisher
- American Chemical Society
- Year
- 2011
- Tongue
- English
- Weight
- 791 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0020-1669
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π SIMILAR VOLUMES
## Abstract A highly selective fluorescence sensor was developed for Hg(II) ion detection in aqueous solutions based on the selective binding of Hg(II) ions with a pair of thymineβthymine mismatch. The sensor consists of two DNA probes functionalized with a fluorophore (fluorescein, F) and a quench
## Abstract A new rhodamine-based Hg2+-selective fluorescent probe (I) was designed and synthesized. Compound I displays excellent selective and sensitive response to Hg2+ over other transition metal ions in neutral aqueous solutions. I itself is a colorless, nonfluorescent compound. Upon addition