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A novel highly selective fluorescent chemosensor for Hg(Ⅱ) in fully aqueous media 被引量：2

A novel highly selective fluorescent chemosensor for Hg(Ⅱ) in fully aqueous media
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摘要 A novel fluorescent Hg^2＋ 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 Hg^2＋ （FHg^2＋/Ffree 〉 130） and it was highly selective to Hg^2＋ over the other metal ions by more than 45-fold. A novel fluorescent Hg^2＋ 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 Hg^2＋ （FHg^2＋/Ffree 〉 130） and it was highly selective to Hg^2＋ over the other metal ions by more than 45-fold.
作者 Xiang Ming Meng Man Zhou Zhu Qing Xiang Guo
机构地区 Department of Chemistry
出处 《Chinese Chemical Letters》 SCIE CAS CSCD 2007年第10期1209-1212,共4页 中国化学快报（英文版）
关键词 Hg^2＋ sensor FLUORESCENCE PET FLUORESCEIN SELECTIVITY Hg^2＋ sensor Fluorescence PET Fluorescein Selectivity
分类号 O613 [理学—无机化学]
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参考文献6

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同被引文献24

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引证文献2

二级引证文献6

Chinese Chemical Letters
2007年 第10期

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