...
首页> 外文期刊>Crystal growth & design >Selective Detection of Aromatic Nitrophenols by a Metal-Organic Framework-Based Fluorescent Sensor
【24h】

Selective Detection of Aromatic Nitrophenols by a Metal-Organic Framework-Based Fluorescent Sensor

机译:基于金属 - 有机框架的荧光传感器选择性检测芳族硝基苯酚

获取原文
获取原文并翻译 | 示例
           

摘要

Because of serious environmental pollutions, the detection of hazardous and explosive nitro-aromatic compounds using metal-organic frameworks (MOFs) has been a promising research field in the current scenario. Here, we report a new fluorescent MOF, [Zn-2(TCPE)(tta)(2)]center dot 2DMF center dot 4H(2)O center dot 2Me(2)NH(2)(+) (HNU-34, H4TCPE = 1,1,2,2-tetra(4-carboxylphenyl)ethylene, 1H-tta = 1H-tetrazole), which possesses a three-dimensional configuration and one-dimensional channels along the c-axis. It can serve as a luminescence sensor for the detection of nitrophenol explosives through different quenching effects, especially for mononitrophenol and dinitrophenol. The detection limits of 2,6-dinitrophenol and trinitrophenol are 29.45 and 36.15 nM, respectively, which are among the high level of the reported MOF sensors, especially for dinitrophenol.
机译:由于环境污染严重,使用金属 - 有机框架(MOF)检测危险和爆炸硝基芳族化合物是当前情景中有前景的研究领域。 在这里,我们报告了一种新的荧光MOF,[Zn-2(TCPE)(TTA)(2)]中心点2DMF中心点4H(2)O中心点2ME(2)NH(2)(+)(HNU-34 ,H4TCPE = 1,1,2,2-四(4-羧基苯基)乙烯,1H-TTA = 1H-四唑),其具有沿C轴的三维构造和一维通道。 它可以作为发光传感器,通过不同的猝灭效应检测硝基蛋白炸药,特别是对于单硝基苯酚和二硝基苯酚。 2,6-二硝基苯酚和三硝基苯酚的检测限是29.45和36.15nm,这是报告的MOF传感器的高水平,特别是对于二硝基苯酚。

著录项

  • 来源
    《Crystal growth & design》 |2019年第11期|共7页
  • 作者单位

    Hainan Univ Minist Educ Sch Sci Key Lab Adv Mat Trop Isl Resources Haikou 570228 Hainan Peoples R China;

    Hainan Univ Minist Educ Sch Sci Key Lab Adv Mat Trop Isl Resources Haikou 570228 Hainan Peoples R China;

    Hainan Univ Minist Educ Sch Sci Key Lab Adv Mat Trop Isl Resources Haikou 570228 Hainan Peoples R China;

    Hainan Univ Minist Educ Sch Sci Key Lab Adv Mat Trop Isl Resources Haikou 570228 Hainan Peoples R China;

    Hainan Univ Minist Educ Sch Sci Key Lab Adv Mat Trop Isl Resources Haikou 570228 Hainan Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 晶体学;
  • 关键词

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