Results 241 to 250 of about 899,512 (307)

Fractionation of a Procyanidin-Rich Grape Seed Extract by a Preparative Integrated Ultrafiltration/Reverse Osmosis/Solid-Phase Extraction Procedure. [PDF]

Membranes (Basel)
Guerrero-Hurtado E, Gutiérrez-Docio A, Fiedorowicz R, Prodanov M.   +3 more
europepmc   +1 more source

Development of a positive pressure-based instrumentation for efficient solid phase extraction. [PDF]

J Food Sci Technol
Rai P, Mehrotra S, Lahane V, Yadav AK, Sharma SK.   +4 more
europepmc   +1 more source

Automation and miniaturization of solid-phase extraction for high-throughput analysis of cyanotoxins

Thomas Melzer, Thomas Wichard, Robert Möller, Nico Ueberschaar, Georg Pohnert   +4 more
openalex   +1 more source

Dispersive solid phase extraction using SiO₂@ZIF-8@Fe₃O₄ core-shell nanoparticles for extraction of Cd(ii), Zn(ii), and Cu(ii) ions from fruit juice samples. [PDF]

RSC Adv
Saeedi Z, Sorouraddin SM, Farajzadeh MA, Afshar Mogaddam MR, Bakhshi A.   +4 more
europepmc   +1 more source

Development of an LC-MS/MS assay to analyze a lipid-conjugated siRNA by solid phase extraction (SPE) in mouse plasma and tissue using a stable isotope labeled internal standard (SILIS). [PDF]

Bioanalysis
Sanford EJ, Chen J, Tran J, Korboukh I, Zhang G.   +4 more
europepmc   +1 more source

Polypyrrole as Adsorbent in Magnetic Solid Phase Extraction for Progesterone Determination from Human Plasma. [PDF]

ACS Omega
Carvalho IA, Silva CF, da Cunha R, Borges KB.   +3 more
europepmc   +1 more source

Next-Generation Wastewater-Based Epidemiology: Green Automation for Detecting 69 Multiclass Pharmaceutical and Personal Care Products in Wastewater Using 96-Well Plate Solid-Phase Extraction by LC-MS/MS. [PDF]

Molecules
Karubothula B, Kota VV, Shinde D, Tadala R, Cheerala V, Salem SB, Elamin WF, Brudecki G.   +7 more
europepmc   +1 more source

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Automated Solid Phase Extraction

2011
An overview is given in this chapter of the main potential benefits of using automated Solid phase Extraction (SPE) in the preparation of food samples for LC-MS analysis, both in terms of quality of results and in terms of performance and productivity. Automated SPE instrumentation is described and a range of application examples are given.
Norbert, Helle, Meike, Baden, Kaj, Petersen   +2 more
openaire   +2 more sources

Solid-phase extraction of carotenoids

Journal of Chromatography A, 2009
In 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, Yumin, Hu, Ke, Huang, Shi'an, Yin, Bo, Chen, Shouzhuo, Yao   +5 more
openaire   +2 more sources

Solid-phase extraction of phenols

Journal of Chromatography A, 2000
Sample preparation for phenol analysis using solid-phase extraction (SPE) is reviewed. The scope of the review has been restricted to the literature dealing with the analysis of phenols as the main objective. The use, advantages and disadvantages of silica sorbents, polymeric, functionalized, carbon-based and mixed available sorbents, when applied to ...
I, Rodríguez, M P, Llompart, R, Cela
openaire   +2 more sources