引用本文:
Xiang Ming Meng, Man Zhou Zhu, Qing Xiang Guo. A novel highly selective fluorescent chemosensor for Hg (Ⅱ) in fully aqueous media[J]. Chinese Chemical Letters,
2007, 18(10): 1209-1212.
doi:
10.1016/j.cclet.2007.08.003
Citation: Xiang Ming Meng, Man Zhou Zhu, Qing Xiang Guo. A novel highly selective fluorescent chemosensor for Hg (Ⅱ) in fully aqueous media[J]. Chinese Chemical Letters, 2007, 18(10): 1209-1212. doi: 10.1016/j.cclet.2007.08.003
Citation: Xiang Ming Meng, Man Zhou Zhu, Qing Xiang Guo. A novel highly selective fluorescent chemosensor for Hg (Ⅱ) in fully aqueous media[J]. Chinese Chemical Letters, 2007, 18(10): 1209-1212. doi: 10.1016/j.cclet.2007.08.003
A novel highly selective fluorescent chemosensor for Hg (Ⅱ) in fully aqueous media
摘要:
A novel fluorescent Hg2+ chemosensor based on dithia-dioxa-monoaza crown ether was synthesized in four steps from inexpensive starting materials. This new sensor exhibited very strong fluorescence response to Hg2+ (FHg2+/Ffree >130) and it was highly selective to Hg2+ over the other metal ions by more than 45-fold.
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关键词:
- Hg2+ sensor
- / Fluorescence
- / PET
- / Fluorescein
- / Selectivity
English
A novel highly selective fluorescent chemosensor for Hg (Ⅱ) in fully aqueous media
Abstract:
A novel fluorescent Hg2+ chemosensor based on dithia-dioxa-monoaza crown ether was synthesized in four steps from inexpensive starting materials. This new sensor exhibited very strong fluorescence response to Hg2+ (FHg2+/Ffree >130) and it was highly selective to Hg2+ over the other metal ions by more than 45-fold.
-
Key words:
- Hg2+ sensor
- / Fluorescence
- / PET
- / Fluorescein
- / Selectivity
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