Synthesis of new, pyrene-containing, metal-chelating lipids and sensing of cupric ions

被引：63
|
作者：
Roy, BC [1 ]
Chandra, B [1 ]
Hromas, D [1 ]
Mallik, S [1 ]
机构：
[1] N Dakota State Univ, Dept Chem, Fargo, ND 58105 USA
来源：
ORGANIC LETTERS | 2003年 / 5卷 / 01期
关键词：
D O I：
10.1021/ol026891s
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The syntheses of several saturated, pyrene-containing, metal-chelating lipids are described. These lipids are capable of strongly binding to transition metal ions employing the metal-chelating headgroup. The excimer-to-monomer ratio of the pyrene groups changes with addition of cupric ions to the liposomes. Three other transition metal ions (Zn2+, Ni2+, and Hg2+) did not cause any appreciable changes in the excimer-to-monomer ratio.
引用
收藏
页码：11 / 14
页数：4
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