| 刘茂祥,张树鹏,高娟娟,钱悦月,宋海欧.化学通报,2016,79(9):798-804. |
| 面向亚硝酸盐检测的电化学传感器 |
| Review on Sensitive Electrochemical Sensors for Nitrite Determination |
| 投稿时间：2015-12-22 修订日期：2016-02-12 |
| DOI： |
| 中文关键词: 亚硝酸盐 纳米复合材料 电化学传感器 |
| 英文关键词:nitrite, nanocomposite, electrochemical sensor |
| 基金项目: |
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| 中文摘要: |
| 亚硝酸盐,有毒,致癌物质,是一种广泛存在于自然环境和人类的生活领域中的污染物。亚硝酸盐的快速灵敏检测成为十分必要且具有重要意义的研究工作。电化学方法由于具有反应速度快、灵敏度高、检测下限低等优点而倍受青睐。本文以复合电极基底及负载不同活性物质为分类,详细综述了近年来针对亚硝酸盐电化学检测的纳米复合材料传感器的研究进展,重点详述了构建方法和检测结果。以期通过他们个性和共性的比较,对构建新型电化学传感器提供参考。 |
| 英文摘要: |
| Nitrite is a toxic and carcinogenic substance, and it is characteristic pollutant which widelySexistsSin theSnaturalSenvironmentSand humanSlife. As a consequence of the recognized problems, it is urgent and significant to carry out the rapid and sensitive determination for nitrite. Electrochemical approaches have gained the more and more attention owing to rapid reaction rate, higher sensitivity and lower detection limit, etc. In this review, based on the electrochemical sensing materials with different matrices and active materials, we outline a series of electrochemical sensors for nitrite in detail. We put special emphasis on the synthetic approaches and the performances of sensing devices. The comparisons with the individuality and commonness would further promote the development of practical electrochemical sensors for nitrite. |
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