This review article compares and contrasts sample preparation techniques coupled with
high-performance liquid chromatography (HPLC) and describes applications developed in …

Background Pu-erh tea aroma is the comprehensive result of various volatile compounds
(VCs). More than 1000 VCs were reported in Pu-erh tea. Pu-erh tea aroma was widely …

Molecularly imprinted polymers (MIPs) are attractive coating materials for solid phase
microextraction (SPME) due to their selectivity, ease of preparation, and robustness. In this …

The determination of contaminants of emerging concern (CECs) in environmental samples
has become a challenging and critical issue. The present work focuses on miniaturized …

Recent progress of stir bar sorptive extraction (SBSE) in the past six years is reviewed. The
preparation methods including electrodeposition, self-assembly, solvent exchange, physical …

Abstract Solid Phase Extraction (SPE) has been practiced in a modern form for more than
half a century. It was constantly developing, driven by the analysts needs. These needs are …

In this review, we present the most significant developments since 2013 of sorbent-based
headspace extractions that resonated with the latest guidelines of green analytical …

Pesticides are major contaminants in grapes and their by-products. Different methods for
sample preparation and separation are used for determining different pesticides in grapes …

The collection, storage, and transportation of water samples from far-off places to the labs is
a pretty challenging task. It can cause contamination, degradation, or losses of the analytes …

The metal-organic frameworks/cotton fabric composites (MOFs/CFCs) have emerged as a
new type of prospective materials for environmental cleanup, due to their convenient …