Calcium-stimulus-responsive cucurbit[7]uril-thioflavin T supramolecular nanocapsule for fluoride sensing and logic operation
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- 作者：Jing-Hui ZhuAuthor Vitae ; Chun-Yan LiAuthor Vitae ; Shao-Pu LiuAuthor Vitae ; Zhong-Fang LiuAuthor Vitae ; Yuan-Fang LiAuthor Vitae ; Xiao-Li Hu ; xiaolihu@swu.edu.cn" class="auth_mailAuthor Vitae
- 关键词：Stimulus-responsive ; Cucurbit[7]uril ; Thioflavin T ; Supramolecular ; Nanocapsule ; Fluoride
- 刊名：Sensors and Actuators B: Chemical
- 出版年：31 July 2014
- 年：2014
- 卷：198
- 期：Complete
- 页码：255-259
- 全文大小：1157 K
文摘
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We performed a novel assay of fluoride in 100% water solution.
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Ca(II)–cucurbit[7]uril–thioflavin T supramolecular nanocapsule was used as probe.
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The detection limit was 68 times lower than the maximum contaminant level defined by EPA.
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This nanocapsule was reusable.
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The system was employed to design sequential memory unit.