Metabolomics is a discipline aiming to characterize the presence of metabolites in biological
matrices under specific conditions. In recent years, metabolomics has increasingly been …

Solid phase microextraction (SPME) is a rapid, well-established, and solvent-free sample
preparation technique. It has usually been hyphenated with GC-MS or LC-MS/MS to …

Estrogenic compounds such as estrone (E1), 17β-estradiol (E2), and 17α-ethynylestradiol
(EE2) are serious environmental contaminants due to their potent biological activities. At …

Extraction in the context of analytical chemistry (analytical-scale extraction) is defined as “the
transfer of target analyte from one phase to a different phase where further processing and …

Fishes respond to different abiotic and biotic stressors through changes in gene expression
as a part of an integrated physiological response. Transcriptomics approaches have been …

In this work, electro-enhanced solid-phase microextraction (EE-SPME) and covalent organic
framework (COF) were adopted to improve the extraction efficiency. A conductive COF …

Metabolomics offers a unique approach to study biological systems. Liquid chromatography
coupled to mass spectrometry serves as a powerful analytical tool to analyse complex …

Simple Summary Freshwater ecosystems face various threats, especially in recent decades,
that pose unprecedented challenges to human health, water supply, agriculture, forestry …

Core-shell structured Fe 2 O 3/CeO 2@ MnO 2 microspheres were fabricated and used as
solid-phase microextraction coating for determination of polycyclic aromatic hydrocarbons …

Solid-phase microextraction (SPME) is a well-established sample-preparation technique for
environmental studies. The application of SPME has extended from the headspace …