Sample preparation is crucial for reliable and confident analytical methods, ensuring
selective enrichment, clean-up, and removal of matrix interferents. However, it often involves …

In-tube solid-phase microextraction (IT-SPME) was developed about 24 years ago as an
effective sample preparation technique using an open tubular capillary column as an …

The efficient sample preparation is fundamental in the bioanalysis. Application of solid-
phase extraction represents effective sample clean-up and allows final compatibility with …

样品前处理技术在样品分析中发挥着越来越重要的作用, 而对分析物的富集能力和对样品基体的
净化程度主要取决于高效的样品前处理材料, 所以发展高性能的样品前处理材料一直是该领域的 …

Sample preparation is an indispensable part of detection of complex samples in
pharmaceutical analysis. Solid-phase microextraction (SPME) has obtained a lot of attention …

Emerging organic pollutants (EOPs) are a class of hazardous and poisonous organic
substances with high biotoxicity, bioaccumulation and long-term residual. They can be …

Fiber-in-tube solid-phase microextraction (fiber-in-tube SPME) with short capillary
longitudinally packed with fine fibers as extraction device allows direct coupling to high …

The aim of this work focuses on the application of nanomaterials (NMs) in different sorptive
extraction techniques for the analysis of organic contaminants from environmental samples …

Pesticides are excessively used in agriculture to improve the quality of crops by eliminating
the negative effects of pests. Among the different groups of pesticides, triazine pesticides are …

Highlights•Green sample preparation approaches in the field of liquid chromatography
bioanalysis are described.•Selected novel techniques are highlighted.•Innovative materials …