Highly Sensitive Fluorescent Probe for Selective Detection of Hg2+ in DMF Aqueous Media

详细信息    查看全文

• 作者：Dayu Wu ; Wei Huang ; Chunying Duan ; Zhihua Lin ; Qingjin Meng
• 刊名：Inorganic Chemistry
• 出版年：2007
• 出版时间：March 5, 2007
• 年：2007
• 卷：46
• 期：5
• 页码：1538 - 1540
• 全文大小：125K
• 年卷期：v.46,no.5(March 5, 2007)
• ISSN：1520-510X

文摘

A highly sensitive fluorescent probe 1 for selective detection ofHg ion in mixed N,N-dimethylformamide aqueous media wasdesigned and prepared by incorporating the well-known Rhodamine6G fluorophore and a carbohydrazone binding unit into onemolecule. The fluorescent probe 1 can detect the parts per billionlevel of Hg^II in a mixed aqueous environment and displays a highlyselective response of fluorescence enhancement toward Hg^II.