Scholarlink

<p>A novel Ce based metal-organic gel (MOG) material, based on the organic linker of tetrafluoroterephthalic acid is reported. The homogeneous transparent gel, named Ce-MOG, could be obtained through hydrothermal synthesis. Further investigation demonstrated that Ce-MOG exhibited effective nitrite (NO<sub>2</sub><sup>−</sup>) detection in kimchi, milk, pickles, sausage and spinach. Furthermore, the detection of NO<sub>2</sub><sup>−</sup> was investigated over a concentration range 10<sup>− 7</sup> to 10 mM, with a linear response observed between 7 µM and 3.0 mM. The LOD towards NO<sub>2</sub><sup>−</sup> in the simulated conditions was 7.79 µM. Anti-interference experiment manifested that the LOD towards NO<sub>2</sub><sup>−</sup> was almost unaffected by the actual testing environment.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

The fabrication of novel Ce-MOGs with effective nitrite detection performance in food

  • 期刊论文

  • 发表日期：

    2026年3月18日

查看全文
  • Jingran Tian,
  • Huanna Zong,
  • Qihao Wang,
  • Liwei Zhu

摘要

A novel Ce based metal-organic gel (MOG) material, based on the organic linker of tetrafluoroterephthalic acid is reported. The homogeneous transparent gel, named Ce-MOG, could be obtained through hydrothermal synthesis. Further investigation demonstrated that Ce-MOG exhibited effective nitrite (NO2−) detection in kimchi, milk, pickles, sausage and spinach. Furthermore, the detection of NO2− was investigated over a concentration range 10− 7 to 10 mM, with a linear response observed between 7 µM and 3.0 mM. The LOD towards NO2− in the simulated conditions was 7.79 µM. Anti-interference experiment manifested that the LOD towards NO2− was almost unaffected by the actual testing environment.