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混合石墨烯基材料作为固相微提取技术的吸收剂的进展和应用

Alessandra Timóteo Cardoso¹, Rafael Oliveira Martins¹, Fernando Mauro Lanças¹

¹Laboratory of Chromatography, Institute of Chemistry at Sao Carlos, University of Sao Paulo, P.O. Box 780, São Carlos 13566590, Brazil.

Molecules (Basel, Switzerland)

|August 10, 2024

概括

混合石墨烯材料为微型分析技术提供环保的解决方案. 这些先进的吸附剂提高了绿色分析化学的效率和适应性,减少了浪费并提高了样品的准备.

科学领域:

分析化学分析化学
材料科学材料科学材料科学

背景情况:

微型化和绿色分析策略正在推进传统的样本准备.
吸附剂的性能对于这些环保方法的有效性至关重要.
开发新型吸附剂对于适应微型化技术以适应多样化的矩阵和分析剂至关重要.

研究的目的:

为提供基于混合石墨烯的材料的概述.
探索它们在微型分析技术中的应用.
突出它们在绿色分析实践中的作用.

主要方法:

对以石墨烯为基础的材料作为吸附剂的文献的审查.
专注于离线微型化技术中的应用.
讨论技术,包括棒吸附提取 (SBSE),微提取通过包装吸附剂 (MEPS),管管尖固体相提取 (PT-SPE),一次性管管提取 (DPX),分散微固体相提取 (d-μ-SPE) 和磁性固体相提取 (MSPE).

主要成果:

基于石墨烯的材料具有很高的表面积和功能组,非常适合吸附剂应用.
它们的吸附能力和绿色合成潜力 (例如,生物基石墨烯) 与环保分析目标一致.
这些材料可以减少吸附剂的使用,并开发可生物降解的选择.

结论:

混合石墨烯材料是微型分析技术的多功能和有效吸附剂.
它们的特性通过提高效率和环境兼容性来支持绿色分析化学的进步.
基于石墨烯的吸附剂的持续创新将进一步推动采用可持续的样本准备方法.

关键词:

一次性管道抽取管道的一次性管道抽取管道基于石墨烯的材料是基于石墨烯的材料.绿色分析化学绿色分析化学磁性固体相提取磁性固体相提取通过包装 Sorbent 的微提取.缩小样本的准备方法管管尖的固体相提取方法调棒吸附式提取吸附式提取

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