Hollow-fibre liquid-phase microextraction (HF-LPME) was introduced in 1999 as a miniaturised version of liquid-liquid ... microextraction methods, HF-LPME, liquid-phase microextraction, NBOMe, method development, forensic toxicology, clinical ... Hollow-fibre liquid-phase microextraction: investigation into the potential use in clinical and forensic toxicology ... Venson, Rafael (2017) Hollow-fibre liquid-phase microextraction: investigation into the potential use in clinical and forensic ...
... and solid phase microextraction (SPME) are popular extraction techniques for sample preparation due to their green and highly ... Liquid phase microextraction (LPME) and solid phase microextraction (SPME) are popular extraction techniques for sample ... attention has been focused on the up-to-date research works and applications based on liquid and solid phase microextraction ... Microextraction of essential oils: A review J Chromatogr A. 2023 Oct 11:1708:464357. doi: 10.1016/j.chroma.2023.464357. Epub ...
Determination of Bisphenol A and 4-Nonylphenol in Water Using Ionic Liquid Dispersive Liquid Phase Microextraction. Aide Sun1,2 ...
... and tested as solid phase microextraction (SPME) sorbents. A series of Pyrr-PILs bearing three different alkyl side chain ... ionic liquids) (Pyrr-PILs) were synthesized through a fast, simple, and solventless photopolymerization scheme, ... Poly(ionic liquids) in solid phase microextraction: Recent advances and perspectives Patinha, DJS; Silvestre, AJD; Marrucho, IM ... Expanding the Applicability of Poly(Ionic Liquids) in Solid Phase Microextraction: Pyrrolidinium Coatings. ...
The SPME fibers were prepared by grinding poly(ionic liquids) (PILs) to obtain particles of 1-16 mu m and, with the aid of a ... Poly(ionic liquid) embedded particles as efficient solid phase microextraction phases of polar and aromatic analytes. ... Layer-by-layer coated imidazolium - Styrene copolymers fibers for improved headspace-solid phase microextraction analysis of ... The SPME fibers were prepared by grinding poly(ionic liquids) (PILs) to obtain particles of 1-16 mu m and, with the aid of a ...
In this work, we reported the development of a novel, simple, and green liquid-phase microextraction (LPME) procedure based on ... Development of a green liquid-phase microextraction procedure using a customized device for the comprehensive determination of ... Development of a green liquid-phase microextraction procedure using a customized device fo ...
... of Phthalate Esters in Water and Coffee by Solid-Phase Microextraction Using Vinyl Terminated Imidazolium Based Ionic Liquid ... coated stainless-steel wires by a sol-gel technique were fabricated and used as solid-phase microextraction (SPME) fibers for ... Keywords: DI-SPME, GC-MS, ionic liquid, modified graphene oxide coatings, PAEs, EXTRACTION, FIBER, PLASMA, SORBENTS, EXPOSURE, ... A series of novel ionic liquids (1-(3-aminopropyl)-3-vinyl imidazolium bromide/tetrafluoroborate) grafted onto graphene oxide- ...
"A digital microfluidic interface between solid-phase microextraction and liquid chromatography-mass spectrometry". Journal of ... Liquid-liquid extractions can be carried out on digital microfluidic device by taking advantage of immiscible liquids.9 Two ... This drawn liquid and the reservoir form a neck of liquid, akin to the neck of a splitting droplet but longer, and the ... Wijethunga PA, Nanayakkara YS, Kunchala P, Armstrong DW, Moon H (March 2011). "On-chip drop-to-drop liquid microextraction ...
The Use of Hollow Fibers in Liquid-Phase Microextraction. August 01, 2010 ... View MoreLiquid Chromatography (LC/HPLC)Gas Chromatography (GC)Sample PreparationMass SpectrometryPharmaceutical Analysis ... Liquid Chromatography (LC/HPLC)Gas Chromatography (GC)Sample PreparationMass SpectrometryPharmaceutical AnalysisEnvironmental ...
To our knowledge, this is the first work that employs a high throughput based microextraction approach for the simultaneous ... These included sorbent selectivity, desorption solvent and time, as well as shaking rate, microextraction time, matrix pH, ... optimized and validated a fast analytical cycle using high throughput bar adsorptive microextraction and microliquid desorption ... hollow-fiber liquid-phase microextraction [3,10] or microextraction by packed sorbent (MEPS) [12]. However, the preparation and ...
Developments in liquid-phase microextraction. E Psillakis, N Kalogerakis. TrAC Trends in Analytical Chemistry 22 (9), 565-574, ... Hollow-fibre liquid-phase microextraction of phthalate esters from water. E Psillakis, N Kalogerakis ... Vortex-assisted liquid-liquid microextraction of octylphenol, nonylphenol and bisphenol-A. E Yiantzi, E Psillakis, K Tyrovola, ... Solid-phase microextraction versus single-drop microextraction for the analysis of nitroaromatic explosives in water samples. E ...
Agilent PAL3 autosampler, including: liquid injection, solid phase microextraction (SPME), static headspace sampling; ... automated solid-phase microextraction (SPME), and thermal desorption;. *Two-dimensional separation capability using state of ... There is access to a FPLC (Fast Protein Liquid Chromatography) which has been used for size and ion exchange work, primarily ... We also have three other GC instruments with flame ionisation detection (FID) and autosamplers for liquid injection and static ...
... hollow fiber liquid-phase microextraction (HF-LPME), and dispersive liquid-liquid microextraction (DLLME) have been discussed, ... In this work the newest trends and innovations in liquid phase microextraction, like: single-drop microextraction (SDME), ... ionic liquids, coacervates, surfactant solutions and reverse micelles in the liquid phase microextraction techniques has been ... Green aspects, developments and perspectives of liquid phase microextraction techniques 2014 Gdansk University of Technology, ...
In liquid phase microextraction, high enrichment factors can be obtained using an acceptor phase of small volume. By hanging an ... acceptor drop at the separation capillary tip, single drop microextraction (SDME) can be in-line coupled with capillary ...
Development of Effervescent-assisted Liquid Phase Microextraction using 1-dodecanol for Determination of Ketoprofen Drug in ... Steady Marangoni Instability in a Liquid Layer with Deformable Free Surface in the Presence of Insoluble Surfactant and ...
Solid-Phase Extraction (SPE), Solid-Phase Micro-Extraction (SPME), Thermal Desorption, Pyrolysis and Purge-and-Trap - see the ... Combine with any of the 1-day Hands-on sample preparation courses covering Liquid-Liquid Extraction (LLE), Derivatisation, ...
In this study, we present a direct immersion solid phase microextraction method coupled to a liquid chromatography-mass ... Application of Solid Phase Microextraction for Quantitation of Polyunsaturated Fatty Acids in Biological Fluids. ... Application of Solid Phase Microextraction for Quantitation of Polyunsaturated Fatty Acids in Biological Fluids. UWSpace. http ...
Functionality of MNPs with ionic liquids greatly influenced the solubility of the MNPs with organic solvents depending on the ... The obtained six kinds of ionic liquid modified MNPs were characterized with transmission electron microscopy, ... which owned the high adsorption capacity due to the nanometer size and high-density modification with ionic liquids. ... alkyl chain length and the anions of the ionic liquids. Moreover, the obtained MNPs showed the specific extraction efficiency ...
This technique is based on the dispersion of a solid sorbent in liquid samples in the extraction isolation and clean-up of ... Dispersive solid phase extraction (DSPE) has been used as a pretreatment technique for the analysis of several compounds. ... "Application of dispersive liquid-liquid microextraction and dispersive micro-solid-phase extraction for the determination of ... solid phase microextraction (SPME) [11], microwave-assisted extraction (MAE) [12], and pressurized liquid extraction (PLE) [13 ...
Venson, Rafael (2017) Hollow-fibre liquid-phase microextraction: investigation into the potential use in clinical and forensic ... Sanz González, Íñigo (2018) Cardiac biomarkers, acute phase proteins and survival in small animals. MVM(R) thesis, University ... OReilly, Emily Louise (2016) Acute phase proteins and biomarkers for health in chickens. PhD thesis, University of Glasgow. ... Reichenbach, Judith (2017) Structure and dynamics in ionic liquids and concentrated salt solutions: an ultrafast spectroscopy ...
Liquid chromatography-mass spectrometry (LC/MS) and solid phase micro extraction-gas chromatography (SPME-GC) were used to ...
Liquid-liquid extraction, solid phase extraction, QuEChERS, derivatization in chromatography and solid-phase microextraction ... Contextual Modules, a. Designing a sampling plan, b. Liquid-liquid extraction, b. Sample preparations, Contextual Modules ...
Headspace Hanging Drop Liquid Phase Microextraction and GC-MS for the Determination of Linalool from Evening Primrose Flowers ... Keywords: Headspace hanging drop liquid phase microextraction (HS-HD-LPME), Evening primrose, Linalool, GC-MS DOI: https://doi. ... Phase transition DOI: https://doi.org/10.5012/bkcs.2005.26.12.2027 ...
b. Liquid-liquid extraction. c. Solvent selection, including green solvents. d. Microscale methods. e. Solid-phase extraction. ... g. Solid-phase microextraction. h. Other sorbent- and membrane-based methods. 5. Extraction from Solid Samples. a. Soxhlet ... 4. Extraction from Liquid Samples. a. Distribution ratio. ...
Majumder S., Margui E., Roman-Ross G., Chatterjee D., Hidalgo M. Hollow Fiber Liquid Phase Microextraction (HF-LPME) combined ... Our technical focus and capabilities include a range of extraction approaches, separation methods (solid and liquid phase), ...
Liquid Phase Microextraction Medicine & Life Sciences 100% * Macrolide Antibiotic Agent Chemical Compounds 58% ... Dive into the research topics of Combined application of dispersive liquid-liquid microextraction based on the solidification ... Combined application of dispersive liquid-liquid microextraction based on the solidification of floating organic droplets and ... A novel analytical method combining dispersive liquid-liquid microextraction based on the solidification of floating organic ...
In this study, a three-phase hollow fiber liquid-phase microextraction (HF-LPME) method combined with liquid chromatography- ... In this study, a three-phase hollow fiber liquid-phase microextraction (HF-LPME) method combined with liquid chromatography- ... a three-phase hollow fiber liquid-phase microextraction (HF-LPME) method combined with liquid chromatography-mass spectrometry ... NSAIDs, Sewage sludge, Hollow fiber supported liquid membrane, HF-LPME. in Journal of Chromatography A. volume. 1217. issue. 40 ...
Solid Phase Microextraction (SPME) is a sampling technique that uses a thin polymer fiber with a hydrophobic coating. The ... making each mercury species molecule volatile so that it can escape the liquid phase and accumulate in the gaseous phase (" ...