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A Pyrenyl-Appended Triazole-Based Calix[4]arene as a Fluorescent Sensor for Cd2+ and Zn2+
被引:283
|作者:
Park, Sun Young
[1
]
Yoon, Jung Hee
[1
]
Hong, Chang Seop
[1
]
Souane, Richard
[2
]
Kim, Jong Seoung
[1
]
Matthews, Susan E.
[3
]
Vicens, Jacques
[2
]
机构:
[1] Korea Univ, Dept Chem, Seoul 130701, South Korea
[2] CNRS, ECPM, ULP, IPHC, F-67087 Strasbourg, France
[3] Univ E Anglia, Sch Chem Sci & Pharm, Norwich NR4 7TJ, Norfolk, England
来源:
JOURNAL OF ORGANIC CHEMISTRY
|
2008年
/
73卷
/
21期
关键词:
D O I:
10.1021/jo8012918
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
The synthesis and evaluation of a novel calix[4]arene-based fluorescent chemosensor 8 for the detection of Cd2+ and Zn2+ is described. The fluorescent spectra changes observed upon addition of various metal ions show that 8 is highly selective for Cd2+ and Zn2+ over other metal ions. Addition of Cd2+ and Zn2+ to the solution of 8 results in ratiometric measurement.
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页码:8212 / 8218
页数:7
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