开发和制造一种分子打印的基于聚合物的电分析传感器,用于确定乙基
Abdullah Al Faysal1, Ahmet Cetinkaya2,3, Sariye Irem Kaya4
1Faculty of Sciences and Letters, Department of Chemistry, Istanbul Technical University, Maslak, Istanbul 34469, Turkey.
ACS omega
|March 4, 2024
概括
这项研究开发了一种新的电化学传感器,用于检测Acyclovir (ACV),一种强效抗病毒药物. 分子印记聚合物传感器为药物和生物样本中ACV检测提供了高灵敏度和特异性.
科学领域:
- 电化学 电化学 电化学
- 材料科学 材料科学 材料科学
- 分析化学 分析化学
背景情况:
- 克洛维尔 (ACV) 是一种关键的抗病毒药物,用于管理简单疹和疹病毒感染.
- 开发特定和敏感的ACV检测方法对于治疗药物监测和质量控制至关重要.
研究的目的:
- 创建一个基于分子印记聚合物 (MIP) 的电化学传感器,用于选择性测定阿西克洛维尔 (ACV).
- 描述传感器的性能并评估其在现实世界样本中的适用性.
主要方法:
- 使用光聚合制造在玻璃碳电极 (GCE) 上制造分子印记聚合物 (MIP) 薄膜.
- 使用包括SEM,ATR-FTIR,EIS和CV在内的技术对传感器进行表征.
- 使用微分脉冲电量计 (DPV) 用铁酸/铁酸氧化还原探针对ACV进行电化学检测.
- 密度函数理论 (DFT) 计算用于研究模板功能单体相互作用.
主要成果:
- 开发的传感器 (AM-ACV@MIP/GCE) 证明了对ACV的高特异性.
- 实现了从1×10−11到1×10−10M的宽线性检测范围,检测 (7.15×10−13M) 和量化 (2.38×10−12M) 的极低极限.
- 呈现出卓越的准确性,精度,稳定性和快速检测时间,恢复率高 (99.40%在药片中,100.44%在血液中).
结论:
- 该AM-ACV@MIP/GCE传感器提供了一个高效和选择性的平台,用于在药物配方和生物基质中直接对Acyclovir进行电化学评估.
- 传感器的性能表明其具有可靠的临床和质量控制应用的潜力.
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