The use of porous materials as sorbents in sample preparation techniques has gained recent scientific attention in the context of developing novel fibers for the Solid-phase microextraction (SPME) technique. SPME requires the appropriate selection of a robust sorbent for successful utilization under variable conditions. A deeper understanding of the nature of newly developed porous SPME coatings and the impact of their structures on their analytical parameters is crucial for ensuring their successful use as potential sorption media for specific purposes. This review presents a thorough discussion of currently popular SPME-based porous materials in the context of their structures.

在开发用于固相微萃取 (SPME) 技术的新型纤维的背景下，在样品制备技术中使用多孔材料作为吸附剂已获得最近的科学关注。SPME requires the appropriate selection of a robust sorbent for successful utilization under variable conditions. 深入了解新开发的多孔 SPME 涂层的性质及其结构对其分析参数的影响，对于确保其成功用作特定用途的潜在吸附介质至关重要。这篇综述详细讨论了当前流行的基于 SPME 的多孔材料的结构。