Green extraction techniques (GreETs) emerged in the last decade as greener and
sustainable alternatives to classical sample preparation procedures aiming to improve the …

Microextraction for analytical sample preparations became a reality with the introduction of
solid phase microextraction (SPME) in 1987–90, followed by the development over the next …

In this work, a simple hollow fiber liquid phase microextraction combined with high pressure
liquid chromatography-fluorescence detection (HPLC-FLD) is presented for the …

Polymeric porous membranes have proven to be a versatile and efficient material for
microextraction processes. In analytical practice, they are used both as a solid support and …

Low concentrations of pharmaceutically active compounds have been reported in samples
from highly complex aqueous environments. Due to their low concentrations, efficient …

Antibiotics are life-saving drugs, projecting their pivotal role in preventing and mitigating
infectious diseases from the time of their evolution. The mass production of antibiotics was …

Deep eutectic solvents (DESs) have recently sparked considerable attention in a variety of
scientific and technological fields. The unique properties of DESs include biodegradability …

The analysis of biological samples is a complex challenge due to the complexity of the
matrix, but also to the low concentration of target analytes that must be determined …

Pharmaceutical compounds present in water pose significant challenges, particularly due to
their low concentrations in water streams. Hollow fiber liquid membranes provide a flexible …

Single-drop microextraction (SDME) and hollow-fiber membrane microextraction (HFME)
belong to methods of the liquid-phase microextraction preconcentration of organic …