Results 141 to 150 of about 15,990 (198)
Extraction aflatoxins from cereals using agerogel @ COF composite and evaluating ultraviolet and microwave irradiation and sonication effect on their decontamination. [PDF]
Food Chem XOroojzadeh P +3 more
europepmc +1 more source
Extraction and determination of esteric compounds in wound disinfectants. [PDF]
RSC AdvFarajzadeh MA +3 more
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Extraction and determination of sartans: Recent advances and analytical perspectives. [PDF]
J Pharm AnalWei PL, Zhang Y, Du C, Feng XS, Liu XD.
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Thin film microextraction: Towards faster and more sensitive microextraction [PDF]
TrAC - Trends in Analytical Chemistry, 2019 Abstract Thin film microextraction (TFME) is an analytical tool that has been proven to be suitable for integrated sampling and sample preparation of a wide variety of routine and on-site applications. Compared to the traditional microextraction techniques, the most important advantage of TFME is its enhanced sensitivity due to the relatively larger ...
Marcos Tascón +2 more
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Journal of Chromatography A, 2000
This review will attempt to provide an overview as well as a theoretical and practical understanding of the use of microextraction technologies for drug analysis. The majority of the published reports to date focus on the use of fibre solid-phase microextraction and so the review is significantly focused on this technology.
H, Lord, J, Pawliszyn
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This review will attempt to provide an overview as well as a theoretical and practical understanding of the use of microextraction technologies for drug analysis. The majority of the published reports to date focus on the use of fibre solid-phase microextraction and so the review is significantly focused on this technology.
H, Lord, J, Pawliszyn
openaire +2 more sources
Analytica Chimica Acta, 2019
For the first time, a rapid, efficient, simple, and inexpensive approach for solid phase microextraction on a screw (MES) was developed. MES is a miniaturized form of solid-phase extraction without any backpressure. In this system, analytes were adsorbed on the surface of micro channels of a screw that was coated by polypyrrole (PPy).
Mahmoud Tabibpour +2 more
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For the first time, a rapid, efficient, simple, and inexpensive approach for solid phase microextraction on a screw (MES) was developed. MES is a miniaturized form of solid-phase extraction without any backpressure. In this system, analytes were adsorbed on the surface of micro channels of a screw that was coated by polypyrrole (PPy).
Mahmoud Tabibpour +2 more
openaire +2 more sources
Journal of Separation Science, 2010
AbstractGas‐diffusion microextraction (GDME) is an innovative technique that combines the advantages of membrane‐aided gas‐diffusion with microextraction concepts. GDME makes uses of a novel portable and low‐cost device that comprises a small, commercially available, semi‐permeable membrane.
Joao Grosso Pacheco +4 more
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AbstractGas‐diffusion microextraction (GDME) is an innovative technique that combines the advantages of membrane‐aided gas‐diffusion with microextraction concepts. GDME makes uses of a novel portable and low‐cost device that comprises a small, commercially available, semi‐permeable membrane.
Joao Grosso Pacheco +4 more
openaire +3 more sources
Microextraction of essential oils: A review
Journal of Chromatography A, 2023Liquid phase microextraction (LPME) and solid phase microextraction (SPME) are popular extraction techniques for sample preparation due to their green and highly efficient single-step extraction efficiency. With the increasing attention to essential oils, their evaluation and analysis are significant in analytical sciences.
Jinhua Zhao +3 more
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