In recent years, the interest in new extraction methods with lower sample volume
requirements, simpler equipment and handling, and lower reagent consumption, has led to …

Electromembrane extraction (EME) was invented in 2006 as a miniaturized sample
preparation technique for the separation of ionized species from aqueous samples. This …

Mass spectrometry (MS) has emerged as a tool that can analyze nearly all classes of
molecules, with its scope rapidly expanding in the areas of post-translational modifications …

Human beings are inevitably exposed to volatile organic compounds (VOCs) of
anthropogenic emissions as they are ubiquitous atmospheric pollutants. Smoking is an …

Conventional sampling techniques for clinical pharmacokinetic studies often require the
removal of large blood volumes from patients. This can result in a physiological or emotional …

Electroextraction (EE) and electromembrane extraction (EME) are sample preparation
techniques that both require an electric field that is applied over a liquid‐liquid system …

Although dried blood spot (DBS) sampling methods have been used since the 1960s, they
have recently attracted renewed interest because of the development of new clinical …

Sample preparation is a vital and inseparable part of an analytical procedure. This issue has
motivated the analytical research community around the world to develop new, fast and cost …

In this work, the characterization of volatile carbonyl compounds profiles in healthy and
defective green coffee beans was performed. The objective of this characterization was to …

A simple, effective, and environment‐friendly sample preparation method featuring
electromembrane extraction followed by high‐performance liquid chromatography analysis …