Anthracylmethyl crown ethers as fluorescence sensors of saxitoxin

被引：20

作者：

Gawley, RE

Zhang, QH

Higgs, PI

Wang, SP

Leblanc, RM ^{[1
]}

机构：

[1] Univ Miami, Dept Chem, Coral Gables, FL 33124 USA

[2] Univ Miami, NIEHS, Marine & Freshwater Biomed Sci Ctr, Coral Gables, FL 33124 USA

来源：

TETRAHEDRON LETTERS | 1999年 / 40卷 / 30期

关键词：

D O I：

10.1016/S0040-4039(99)01066-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Anthracylmethyl crowns 1 and 2 show up to 30-fold increase in fluorescence emission intensity in the presence of saxitoxin in ethanol, and sixfold enhancement in 80% ethanol. The binding constant between saxitoxin and 1 is 3880 M-1 in ethanol and 1100 M-1 in 80% ethanol. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：5461 / 5465

页数：5

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