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钾离子调控的1，5-萘基桥联双冠醚的”off-on—off”和”on-off-on”行为
  • ISSN号：0567-7351
  • 期刊名称：《化学学报》
  • 时间：0
  • 分类：O435[机械工程—光学工程;理学—光学;理学—物理] TQ174.758[化学工程—陶瓷工业;化学工程—硅酸盐工业]
  • 作者机构：[1]南开大学化学系元素有机化学国家重点实验室,天津300071
  • 相关基金：国家自然科学基金（Nos.90306009,20421202）和新世纪优秀人才基金（No.NCET-05-0222）资助项目.
作者： 蒋伟[1], 张衡益[1], 刘育[1]
关键词： 二聚化, 双冠醚, 光诱导的电子转移, 激基复合物, dimerization, bis-crown ether, photoinduced electron transfer, excimer
中文摘要：

报道了萘基桥联双苯并15-冠-5的合成，研究了K^＋调控的双冠醚自组装过程以及伴随的独特荧光行为．这种发光行为不仅可以模拟一个荧光“off-on—off”开关和一个荧光“on—off-on”开关。而且其组装模式和功能上类似于酶的二聚化过程。

英文摘要：

This paper reports the synthesis of 1,5-naphthalene-bridged bis-（benzo-15-crown-5）, and its distinct fluorescent behavior derived from the self-assembly modulated by K^＋. The behavior can mimic a fluorescent ＂off-on-off＂ switch and a fluorescent ＂on-off-on＂ switch, which is similar to the dimerization and functions of enzyme to some extent.

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期刊信息
  • 《化学学报》
  • 北大核心期刊（2014版）
  • 主管单位:中国科学院
  • 主办单位:中国化学会 中国科学院上海有机化学研究所
  • 主编：周其林
  • 地址：上海市零陵路345号
  • 邮编：200032
  • 邮箱：hxxb@sioc.ac.cn
  • 电话：021-54925085
  • 国际标准刊号：ISSN：0567-7351
  • 国内统一刊号：ISSN：31-1320/O6
  • 邮发代号:4-209
  • 获奖情况:
  • 首届国家期刊奖,第二届国家期刊奖提名奖,中国期刊方阵“双高期刊”
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,荷兰文摘与引文数据库,美国科学引文索引（扩展库）,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,英国英国皇家化学学会文摘,中国北大核心期刊（2000版）
  • 被引量:28694