Results 251 to 260 of about 7,149,709 (340)
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Journal of Chromatography A, 2023
In this study, the packed sorbent solid phase (micro) extraction methods from manual to automated modes are reviewed. The automatic methods have several remarkable advantages such as high sample throughput, reproducibility, sensitivity, and extraction ...
Mahsa Samadifar +3 more
semanticscholar +1 more source
In this study, the packed sorbent solid phase (micro) extraction methods from manual to automated modes are reviewed. The automatic methods have several remarkable advantages such as high sample throughput, reproducibility, sensitivity, and extraction ...
Mahsa Samadifar +3 more
semanticscholar +1 more source
Dispersive-Micro-Solid Phase Extraction
Dispersive extraction techniques are valuable for their ability to maximize the interaction between the sample and the extractant, leading to increased extraction efficiency. Dispersive solid phase extraction (dSPE) was initially developed to enhance the selectivity of the analytical process by using a solid phase to retain potential interferents from ...
D'Orazio Giovanni
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Analytica Chimica Acta, 2021
Polycyclic aromatic hydrocarbons are hazardous environmental pollutants that possess mutagenic and carcinogenic properties. Generally, the concentrations of PAHs in environmental water samples are very low, and it is challenging to detect such levels ...
M. Sajid +2 more
semanticscholar +1 more source
Polycyclic aromatic hydrocarbons are hazardous environmental pollutants that possess mutagenic and carcinogenic properties. Generally, the concentrations of PAHs in environmental water samples are very low, and it is challenging to detect such levels ...
M. Sajid +2 more
semanticscholar +1 more source
Recent advances and applications of cyclodextrins in magnetic solid phase extraction.
Talanta: The International Journal of Pure and Applied Analytical Chemistry, 2021Cyclodextrins (CDs) as a family of cyclic oligosaccharides are toroidal with a hydrophobic interior and a hydrophilic exterior. They are well-known for their ability to form host-guest inclusion complexes with different compounds. They are used as chiral
M. Majd +3 more
semanticscholar +1 more source
Development trend and prospect of solid phase extraction technology
Chinese Journal of Chemical Engineering, 2021Solid phase extraction is widely used in sample pretreatment, concentration and analysis processes due to high selectivity and suitability for low concentration sample system.
Chao Zhang +4 more
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Strategies of molecular imprinting-based solid-phase extraction prior to chromatographic analysis
Trends in Analytical Chemistry (TrAC), 2020Molecular imprinting-based solid-phase extraction (MI-SPE) has been in the spotlight to improve the recognition selectivity and detection sensitivity. MI-SPE provides a powerful tool for chemo/bioanalysis in complex matrices and meanwhile, benefits from ...
Maryam Arabi +8 more
semanticscholar +1 more source
A review on solid phase extraction of actinides and lanthanides with amide based extractants
Journal of Chromatography A, 2017Prasanta Mohapatra, Seraj Ansari
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Solid-phase extraction of carotenoids
Journal of Chromatography A, 2009In this work, solid-phase extraction (SPE) trapping performance of lutein and beta-carotene, which were used as the model molecules of carotenoids, was investigated. The absorption, elution, and enrichment of carotenoids on SPE cartridges with four different sorbents, i.e.
Yao, Shen +5 more
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Development of dispersive micro-solid phase extraction based on micro and nano sorbents
TrAC - Trends in Analytical Chemistry, 2017Ali Daneshfar, Tahere Khezeli
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