基于镉（II）卟啉修饰碳糊电极的新型双酚A电化学传感器的研制。
Development of a new bisphenol A electrochemical sensor based on a cadmium(ii) porphyrin modified carbon paste electrode.
作者信息
Jemmeli Dhouha, Mchiri Chadlia, Dridi Chérif, Nasri Habib, Dempsey Eithne
机构信息
NANOMISENE Laboratory LR16CRMN01, Centre of Research on Microelectronics and Nanotechnology of Sousse, Technopole of Sousse Tunisia
Laboratory of Physical Chemistry of Materials, University of Monastir, Faculty of Sciences of Monastir Avenue de l'environnement 5019 Monastir Tunisia.
出版信息
RSC Adv. 2020 Aug 26;10(53):31740-31747. doi: 10.1039/d0ra04793g.
In this study, the (5,10,15,20-tetrakis[(4-methoxyphenyl)]porphyrinato)cadmium(ii) complex ([Cd(TMPP)]) was successfully used as a modifier in a carbon paste electrode (CPE) and exploited for bisphenol A (BPA) detection. Analytical performance revealed two linear ranges from 0.0015-15 μM and 0.015-1.5 mM with a detection limit of 13.5 pM. The proposed method was implemented in water samples, which resulted in quantitative signals over the range 6.5-1000 μM with recoveries between 92.6 and 107.7% for tap water and between 96.6 to 106.0% for mineral water.
在本研究中，（5,10,15,20-四[（4-甲氧基苯基）]卟啉镉（II）配合物（[Cd（TMPP）]）成功用作碳糊电极（CPE）中的修饰剂，并用于双酚A（BPA）检测。分析性能显示出两个线性范围，分别为0.0015 - 15 μM和0.015 - 1.5 mM，检测限为13.5 pM。该方法应用于水样，自来水中6.5 - 1000 μM范围内产生定量信号，回收率在92.6%至107.7%之间，矿泉水中回收率在96.6%至106.0%之间。
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