可切换的水友性溶剂辅助固化浮动有机滴微提取用于分离和确定水中的和鱼样中的
Farah Abdulraouf Semysim1, Rana Kadhim Ridha2, Ebaa Adnan Azooz3
1Department of Chemistry, The Gifted Students' School in Najaf, Ministry of Education, 54001, Iraq.
本研究引入了一种绿色方法,用于在水和鱼中检测,使用可切换的水友性溶剂辅助固化浮动有机滴微提取 (SHS-SFODME) 和化物生成原子吸收光谱法 (HG-AAS). 这种新技术提供了灵敏和环保的量化方法.
科学领域:
- 分析化学 分析化学
- 环境科学 环境科学
- 频谱学是一种光谱学.
背景情况:
- 水和鱼中的污染对环境和健康构成重大风险.
- 准确而敏感的检测方法对于监测含量至关重要.
- 传统的提取方法可能耗时,昂贵,对环境不友好.
研究的目的:
- 开发和验证一种新的绿色微提取技术,用于的确定.
- 在水和鱼类等复杂的环境样本中应用量化的方法.
- 评估拟议分析程序的环保性和安全性.
主要方法:
- 使用可切换的水友性溶剂 (SHS) 辅助固化浮动有机滴微提取 (SFODME).
- 采用4 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 甲基硫胺胺 (HDNMBA) 作为一个联体体体体和一个第三级氨基 (AADMBA) 作为一个三级氨基.
- 将提取技术与化物生成原子吸收光谱法 (HG-AAS) 结合起来,用于检测.
主要成果:
- 达到了0.005μg L-1的低检测极限 (LOD) 和0.015μg L-1.1的量化极限 (LOQ).
- 证明了高达900.0μg L-1的宽线性校准范围,其丰富系数为267.
- 在现实水和鱼样中成功量化,验证了该方法的适用性.
结论:
- 拟议的SHS-SFODME方法是一种高效,敏感和绿色的分析方法.
- 使用AGREE和BAGI工具证实了该方法的环保性.
- 该技术为监测环境矩阵中的污染提供了可靠的解决方案.
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