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核心外分子印记聚合物传感器用于在各种矩阵中确定恩罗夫洛克萨:一种新,可持续的One Health分析策略
Mona T Ragab1, Amr M Mahmoud1, Heba M Mohamed1
1Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo 11562, Egypt. mona.abdelhafez@pharma.cu.edu.eg.
Analytical methods : advancing methods and applications
|September 3, 2024
概括
使用分子印记聚合物 (MIPs) 的新型传感器有效地检测环境和生物样本中的恩洛夫洛素 (ENR) 残留物. 这一进步有助于监测抗生素污染,并促进为更安全的生态系统和人类福祉而制定"一个健康"战略.
科学领域:
- 分析化学 分析化学
- 环境科学 环境科学
- 一个健康,一个健康.
背景情况:
- 在动物身上广泛使用抗生素导致环境污染.
- 恩洛夫洛克萨 (ENR) 是一种具有潜在毒性的兽医抗生素,未经批准用于人类.
- 对抗生素残留的监测对于"一健康"倡议至关重要.
研究的目的:
- 开发一个敏感和可重复的传感器来检测恩洛夫洛素 (ENR).
- 在各种矩阵中评估传感器的性能.
- 评估开发的检测方法的环境可持续性.
主要方法:
- 一个核心外分子印记聚合物 (MIP) 传感器的制造.
- 在pH范围 (2.0-5.0) 中测试传感器响应时间和性能.
- 在度范围 (1.0 × 10−5 M 到 1.0 × 10−2 M) 中评估线性和灵敏性.
- 使用AGREE和RGB12算法评估环境友好性.
主要成果:
- MIP传感器在pH值2.0-5.0范围内表现出最佳的响应时间和功能.
- 在传感器电位和ENR度 (57.21 mV/十年) 之间观察到线性相关性.
- 该方法的环境可持续性和"白度"使用AGREE和RGB12模型进行了评估.
结论:
- 开发的MIP传感器提供了一个小型化和可重复的工具,用于检测恩洛夫洛克萨残留物.
- 这项技术可以在监测抗生素使用和环境污染方面发挥重要作用.
- 这项研究强调了环保分析方法在应对"一个健康"的挑战中的重要性.
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