期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 124, 期 45, 页码 13448-13453出版社
AMER CHEMICAL SOC
DOI: 10.1021/ja027507p
关键词
-
资金
- NIEHS NIH HHS [ES05931, ES05705, ES07320] Funding Source: Medline
Eleven anthracylmethyl crown ethers have been synthesized and evaluated as fluorescence sensors for the marine toxin saxitoxin. Fluorescence enhancement data are consistent with a 1:1 binding complex for all crowns. The binding constants are in the range of 10(4) M-1 in ammonium phosphate buffer (pH 7.1) in 80% ethanol solvent. Selectivity for sensing saxitoxin versus several organic analytes has been demonstrated for the first time. Possible modes of binding are presented, and relevance to saxitoxin monitoring programs are discussed.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据