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A comprehensive look at solid-phase microextraction technique: A review of reviews
Sample preparation is an important step when working with extremely low concentrations of
analytes and complex matrices. Conventional extraction methods consume large amounts of …
analytes and complex matrices. Conventional extraction methods consume large amounts of …
Liquid–phase microextraction: A review of reviews
Sample preparation is an important step in chemical analysis. It is generally done to deal
with problems associated with the nature of the matrix, low analyte concentrations in real …
with problems associated with the nature of the matrix, low analyte concentrations in real …
An overview of the main foodstuff sample preparation technologies for tetracycline residue determination
Tetracyclines are widely used for both the treatment and prevention of diseases in animals
as well as for the promotion of rapid animal growth and weight gain. This practice may result …
as well as for the promotion of rapid animal growth and weight gain. This practice may result …
Solid-phase microextraction technique for sampling and preconcentration of polycyclic aromatic hydrocarbons: A review
Polycyclic aromatic hydrocarbons (PAHs), as an important class of pollutants, are persistent
in the environment and have adverse effects on human health, including carcinogenicity and …
in the environment and have adverse effects on human health, including carcinogenicity and …
New developments in microextraction techniques in bioanalysis. A review
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 …
requirements, simpler equipment and handling, and lower reagent consumption, has led to …
Application of liquid-liquid extraction for the determination of antibiotics in the foodstuff: recent trends and developments
Nowadays, the presence of antibiotic residues in foods with animal origin has become an
important challenge for public health authorities in many countries. Antibiotic residues are …
important challenge for public health authorities in many countries. Antibiotic residues are …
Dispersive liquid–liquid microextraction in food analysis. A critical review
An extensive critical evaluation of the application of dispersive liquid–liquid microextraction
(DLLME) combined with chromatographic and atomic-spectroscopic methods for the …
(DLLME) combined with chromatographic and atomic-spectroscopic methods for the …
Membrane-based microextraction techniques in analytical chemistry: A review
The use of membrane-based sample preparation techniques in analytical chemistry has
gained growing attention from the scientific community since the development of …
gained growing attention from the scientific community since the development of …
Constructing magnetic covalent organic framework EB-COF@ Fe3O4 for sensitive determination of five benzoylurea insecticides
S Li, W Liu, Q Wang, M Xu, Y An, L Hao, C Wang, Q Wu… - Food Chemistry, 2022 - Elsevier
A magnetic covalent organic framework (COF) was constructed with ethidium bromide (EB)
and 1, 3, 5-triformylphloroglucinol as building blocks. The prepared magnetic COF (named …
and 1, 3, 5-triformylphloroglucinol as building blocks. The prepared magnetic COF (named …
Green approaches in sample preparation of bioanalytical samples prior to chromatographic analysis
Sample preparation is considered to be the most challenging step of the analytical
procedure, since it has an effect on the whole analytical methodology, therefore it …
procedure, since it has an effect on the whole analytical methodology, therefore it …