首页> 外文期刊>RSC Advances >The study of perylene diimide–amino acid derivatives for the fluorescence detection of anions
【24h】

The study of perylene diimide–amino acid derivatives for the fluorescence detection of anions

机译:ylene二酰亚胺-氨基酸衍生物的荧光检测研究

获取原文
           

摘要

Four types of perylene diimide–amino acid derivatives (H2PDIAla, H2PDIGlu, H2PDIPhe, H2PDITyr) were chosen to interact with anions. The UV-vis, fluorescence (in DMF solution) and NMR spectra in DMSO-d6 solution were studied. The results indicated that the four types of derivatives exhibit specific selectivity and high sensitivity for F? and OH? ions. The NMR titrations of the derivatives with F? and OH? ions confirmed the synergetic effect of hydrogen bonding and anion–π interaction between the derivatives and the anions (F?, OH?). In addition, we made a simple test-paper to develop its potential applications.
机译:四种of二酰亚胺-氨基酸衍生物(H 2 PDIAla,H 2 PDIGlu,H 选择 2 PDIPhe,H 2 PDITyr)与阴离子相互作用。研究了DMSO- d 6 溶液的紫外可见光,荧光(在DMF溶液中)和NMR光谱。结果表明,四种衍生物对F 和OH 离子具有选择性和高灵敏度。 。 F 和OH 离子的NMR滴定证实了氢键和阴离子的协同作用衍生物与阴离子之间的–π相互作用(F ,OH )。此外,我们制作了一个简单的测试纸来开发其潜在的应用程序。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号