Hydrotalcite Application in Electrochemical Sensing and Testing
纳米水滑石在电化学传感与检测中的应用
作者: 程丽娅王朝琳王美芹丁亚萍
作者单位: 1安徽省地质实验研究所,安徽 合肥
2上海大学化学系,上海
3菏泽家政职业学院,山东 单县
刊名: Advances in Analytical Chemistry, 2018, Vol.08 (02), pp.74-84
中文刊名: 分析化学进展, 2018, Vol.08 (02), pp.74-84
来源数据库: Hans Pubs Journal
DOI: 10.12677/AAC.2018.82010
英文摘要: Layered double hydroxides (LDHs) are a family of anionic clays consisting of positively charged brucite-like layers among which are located anions and water molecules. The preparation methods of LDHs are diverse, and the LDH film usually uses layer-by-layer self-assembly method, dropping method and electrochemical deposition method and other methods to modify the electrode. Hydrotalcite has the obvious advantages in the sensing and detection and in the field of electro-chemical analytical chemistry. Therefore, in recent years, domestic and international analysis and sensor technology workers in the extensive attention, and a large number of literatures have been reported. According to the principle of sensing and detection, the preparation method of modified electrode, this paper...
中文摘要: 水滑石是由带正电荷的金属氢氧化物层和带负电荷的层间阴离子构成的层状双羟基金属复合氧化物(LDH),其制备方法多样,而LDH薄膜通常使用层层自组装法、滴涂法以及电化学沉积法等方法修饰电极。水滑石这种层状结构的材料在传感和检测中体现出明显的优势,在电分析化学领域中有着重要的应用,发挥巨大作用。因此近年来受到国内外分析与传感科技工作者的广泛关注,并且,有大量文献报道了该方面的研究工作。本文按照传感与检测的原理、修饰电极的制备方法,对生物分析检测的应用进行总结与评价,并讨论了未来的发展方向。
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