Sample preparation prior to instrument analysis plays a significant role in whole analytical
process. In modern analytical chemistry, samples with wide varieties and high complexity …

Hollow-fiber liquid-phase microextraction (HF-LPME) and electromembrane extraction
(EME) are miniaturized extraction techniques, and have been coupled with various …

In this article, the scientific literature on electromembrane extraction (EME) of polar
substances (log P< 2) is reviewed. EME is an extraction technique based on electrokinetic …

Electromembrane extraction (EME) is a miniaturized sample preparation technique used to
preconcentrate various analytes from complex matrices. Several modifications to EME and …

Monitoring of target analytes (eg, pharmaceuticals, endogenous compounds) present in
biological samples usually requires a preliminary step toward analyte isolation from …

Abstract Analysis of biological samples is affected by interfering substances with chemical
properties similar to those of the target analytes, such as drugs. Biological samples such as …

Over the past three decades, many studies employing hollow-fiber liquid-phase
microextraction (HF-LPME) bioanalytical methods have been published. The basic …

Aim: Hollow-fiber-based supported liquid membrane was modified utilizing nanostructures
such as graphite, graphene oxide or nitrogen-doped graphene oxide, for electro-membrane …

This paper presents the application of solar energy as a renewable resource in gel
electromembrane extraction (G-EME). The extraction driving force (electrical field) generated …

A dynamic two-phase micro-electromembrane extraction (μ-EME) using electrically induced
transfer of charged analytes directly into free liquid membrane (FLM) is proposed as a novel …