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首页> 外文期刊>Sensors and Actuators >Design and application of Fe~(3+) probe for 'naked-eye' colorimetric detection in fully aqueous system
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Design and application of Fe~(3+) probe for 'naked-eye' colorimetric detection in fully aqueous system

机译:Fe〜(3+)探针在全水性体系中用于“裸眼”比色检测的设计与应用

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摘要

A novel colorimetric sensor for the detection of Fe~(3+) by "naked-eye" has been developed. The sensor shows excellent selectivity for Fe~(3+) over other metal ions in aqueous media, as well as a significant color change visible to the naked-eye at the concentration of 0.3 mg/L, the WHO recommended value in drinking water. The sensor can be directly applied to environmental Fe~(3+) detection in 100% water medium, and the results are comparable to those obtained from instrumental measurements.
机译:开发了一种新型的“裸眼”检测Fe〜(3+)的比色传感器。该传感器对Fe〜(3+)的选择性优于水性介质中的其他金属离子,并且在0.3 mg / L(世界卫生组织在饮用水中推荐的浓度)浓度下,肉眼可见的显着颜色变化。该传感器可直接用于100%水介质中的环境Fe〜(3+)检测,其结果可与仪器测量获得的结果相媲美。

著录项

  • 来源
    《Sensors and Actuators》 |2011年第1期|1316-1321|共6页
  • 作者单位

    State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China;

    State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China ,Department of Chemistry, Zhengzhou University, Henan Province 450052, China;

    State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China;

    State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China;

    State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Chemosensor; Ferric ion; Colorimetry; Visible detection;

    机译:化学传感器铁离子比色法可见检测;

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