使用电化学传感器快速确定药品片中的:制备和比较
Abbas Nasri Fateh1, Leila Hajiaghababaei1, Mohammad Reza Allahgholi Ghasri1
1Department of Chemistry, Yadegar-e-Imam Khomeini (RAH) Shahre Rey Branch, Islamic Azad University, Tehran, Iran.
Heliyon
|December 21, 2023
概括
开发了三种新型电位计传感器,用于药品中检测 (III). 固态电极表现出最佳性能,为分析提供低检测极限.
科学领域:
- 分析化学 分析化学
- 电化学 电化学 电化学
- 材料科学 材料科学 材料科学
背景情况:
- 检测 (III) 对于制药质量控制至关重要.
- 开发敏感和高效的传感器对于准确的分析至关重要.
- 现有的方法可能缺乏药物应用所需的灵敏度或速度.
研究的目的:
- 为了合成和描述一种新型有机化合物,N-(pyridine-2-ylcarbamothioyl) benzamide (NP2YCTB).
- 开发和比较使用NP2YCTB检测 (III) 的三种电位计传感器 (SSE,CWE,LME).
- 为了评估这些传感器在药品片中测定 (III) 的性能.
主要方法:
- 使用NMR和FTIR光谱学合成和描述NP2YCTB.
- 固态电极 (SSE),涂层电线电极 (CWE) 和液体膜电极 (LME) 的制造.
- 电位测量测量,Nernstian响应评估,SEM,EDX和FTIR用于材料分析.
主要成果:
- 所有开发的电极都表现出了Nernstian反应.
- 固态电极 (SSE) 实现了 (III) 的最低检测极限 (3 × 10−9 mol/L).
- 传感器显示出快速响应时间 (5-8秒),并成功应用于药物片分析和EDTA定位.
结论:
- NP2YCTB是开发有效的 (III) 电位计传感器的合适材料.
- 与CWE和LME相比,SSE在制药样品中的 (III) 测定提供了更高的灵敏度和效率.
- 开发的传感器为制药配方中的 (III) 分析提供了快速可靠的方法.
关键词:
(Chromium) 是一种含的物质.有涂层的电线电极电极.液体膜电极是液体膜的电极.N-(皮里丁-2-ylcarbamothioyl) 胺基电位计传感器的电位计传感器.固态电极是一种固态电极.更多相关视频
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