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Novel highly selective fluorescent chemosensors for Zn(II)
被引:56
|作者:
Meng, XM
[1
]
Zhu, MZ
[1
]
Liu, L
[1
]
Guo, QX
[1
]
机构:
[1] Univ Sci & Technol China, Dept Chem, Hefei 230026, Peoples R China
基金:
中国国家自然科学基金;
关键词:
D O I:
10.1016/j.tetlet.2006.01.002
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
Two novel fluorescent Zn2+ chemosensors were synthesized in four steps from inexpensive starting materials. They exhibited very strong fluorescence responses to Zn2+ and had remarkably high selectivity to Zn2+ than other metal ions including Mg2+, Ca2+, Ni2+, Cu2+, and Cd2+. These two new molecules could be used as low-priced yet high-quality Zn2+ chemosensors. (c) 2006 Elsevier Ltd. All rights reserved.
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页码:1559 / 1562
页数:4
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