Dispersive solid-phase extraction
WebNov 15, 2013 · Dispersive solid-phase microextraction method for sample extraction in the analysis of four tetracyclines in water and milk samples by high-performance liquid chromatography with diode-array detection. W. Tsai, Tzou-Chi Huang, Joh‐Jong Huang, Y. Hsue, H. Chuang Chemistry Journal of chromatography. A 2009 157 WebFeb 1, 2024 · Dispersive micro solid phase extraction (D-μSPE) is developed based on the dispersion of SPE sorbent into the sample solution containing the target analyte. This methodology provides the complete interaction of sorbent and target analyte in a short period of time and hence can efficiently increase the sample throughput [4, 5]. This …
Dispersive solid-phase extraction
Did you know?
WebApr 8, 2024 · Ionic liquid-based magnetic nanoparticles for magnetic dispersive solid-phase extraction: A review Due to their highly tunable nature and outstanding physicochemical properties, ionic liquids (ILs) have been widely reported for use in the synthesis of multitudinous magnetic nanoparticles (MNPs). WebDispersive solid-phase extraction (dSPE) offers an alternative approach to SPE. This straightforward sample preparation technique utilizes the direct dispersion of an …
WebApr 13, 2024 · Acetonitrile, the aprotic medium, is commonly used in the HILIC separation system owning to its reinforcement effect of hydrogen bonding between the polar … WebA modified quick, easy, cheap, effective, rugged and safe (QuEChERS) method with multi-walled carbon nanotubes (MWCNTs) as a reversed-dispersive solid-phase extraction (r-DSPE) material combined with gas chromatography-mass spectrometry was developed for the determination of 14 pesticides in complex matrices.
WebDispersive solid phase extraction (d-SPE) analysis is a simple and straightforward sample preparation technique suitable for a wide variety of food and agricultural products. One specific method which … Web3.4.2 Dispersive solid-phase microextraction. Dispersive solid-phase extraction is a sort of SEP in which solid phase disperses in the solution that contains interested analyte …
WebApr 9, 2024 · Dispersive micro solid-phase extraction nDμSPE) is based on efficiently introducing a reduced amount of solid phase into a liquid sample. Due to its large …
WebApr 9, 2024 · Dispersive micro solid-phase extraction nDμSPE) is based on efficiently introducing a reduced amount of solid phase into a liquid sample. Due to its large surface area and other desirable characteristics, graphene oxide has found application in the extraction of metal ions. cte intensivo 22-23WebSolid-phase extraction (SPE) is a solid-liquid extractive technique by which compounds that are dissolved or suspended in a liquid mixture are separated from other compounds … cte in vigilanceWebApr 25, 2024 · In this study, a dispersive solid-phase extraction (DSPE) pretreatment procedure using zeolite H-Beta as a sorbent was exploited for the determination of eight neonicotinoids in bottled water and honey … marco rebmannWebMay 27, 2024 · A simple and effective pretreatment procedure was developed for the extraction and purification of the two target chiral fungicides using reversed-dispersive solid-phase extraction (r-DSPE) with multiwalled carbon nanotubes (MWCNTs). The influence of the type and amount of MWCNTs on the purification efficiencies and … marco rebillardWebApr 7, 2024 · Dispersive solid-phase extraction (DSPE) is an alternative to conventional SPE (Zhang and Xu 2014; Xiong et al. 2015 ), which is based on the addition of sorbent material into the extract of target chemicals to remove the concomitants. cte intensivo 21-22WebDec 29, 2015 · In this study, we developed a self-assembly pipette tip solid-phase extraction (PTSPE) method using a high molecular weight polymer material (PAX) as the adsorbent for the determination of domoic acid (DA) in human urine samples by liquid chromatography high-resolution mass spectrometry (LC-HRMS) analysis. The PTSPE … ctek caricabatterieWebSolid phase extraction (SPE) is a technique designed for rapid, selective sample preparation and purification prior to the chromatographic analysis (e.g. HPLC, GC, TLC). In SPE, one or more analytes from a liquid … marco rebuffi