Pipette tip solid phase extraction and ultra performance Despriction

10.1016/j.jchromb.2015.03.012 DeepDyve

Jun 11, 2020Therefore, miniaturization has become an important trend in the development of sample preparation techniques.</P>As one of the most promising techniques, pipette-tip solid-phase extraction (PT-SPE) has recently been introduced for the sample preparation of complex matrices . This technique is a miniaturized version of conventional SPE.A molecularly imprinted polymer based monolith pipette tip Pipette tip solid phase extraction and ultra performance This paper presents a simple approach for fabrication of a pipette tip solid-phase extraction (PT-SPE) device, which possesses a monolith structure with low back pressure and has high selectivity to 2,4-dichlorophenoxyacetic acid (2,4-D). Pipette tips were packed with molecularly imprinted polymers (MIPs) as

A molecularly imprinted polymer based monolith pipette tip Pipette tip solid phase extraction and ultra performance

This paper presents a simple approach for fabrication of a pipette tip solid-phase extraction (PT-SPE) device, which possesses a monolith structure with low back pressure and has high selectivity to 2,4-dichlorophenoxyacetic acid (2,4-D). Pipette tips were packed with molecularly imprinted polymers (MIPs) asActivated carbon cloth filled pipette tip for solid phase Pipette tip solid phase extraction and ultra performance A solid phase extraction method is established for preconcentration of nickel, lead, cadmium, copper and cobalt using pipette tip solid phase extraction. The presented process was dependent on chelation of analytes with 1,3,4-thiadiazole-2,5-dithiol, then allowing the solution to flow through an activated carbon cloth packed pipette tip.Activated carbon cloth filled pipette tip for solid phase Pipette tip solid phase extraction and ultra performance pipette tip solid phase extraction using cigarette lters as selective adsorbent for KTZ cis-enantiomers. Wang et al. have combined the pipette tip solid-phase extraction with high-performance liquid chromatography with diode array detection for analysis of avonoids compound. de Oliveira et al. have used HPLC-DAD for analysis of

Analysis of Benzodiazepines Using INTip Solid Phase Extraction

Our pipette tips provide INTip solid phase extraction and INTip filtration for a variety of applications. Pipette tip solid phase extraction and ultra performance Unlike traditional methods for solid phase extraction, dispersive pipette extraction technology for clean-up focuses on removing matrix interferences, while keeping the benzodiazepines in the sample solution. Pipette tip solid phase extraction and ultra performance (2015) Ultra Pipette tip solid phase extraction and ultra performance Application of molecularly imprinted polymer pipette tip Pipette tip solid phase extraction and ultra performance May 29, 2020A molecularly imprinted polymer micro-solid phase extraction in pipette tip was employed for selective extraction and spectrophotometric determination of acetaminophen and nalidixic acid in pills and seawater samples. Parameters affecting microextraction, including pH of the sample, sample volume, type and elution solvent, number of cycles of extraction and desorption and amount Assessment of the Performance of Solid Phase Extraction Pipette tip solid phase extraction and ultra performance Recently, a pipette tip-based solid-phase extraction (PTSPE) has shown to be one of the most promising and simplest procedures for miniaturized SPE. It differs from common SPE because only a small amount of sorbent is necessary to perform the extraction inside a polypropylene volumetric pipette tip (1,000 L), which serves as the extraction Pipette tip solid phase extraction and ultra performance

Assessment of the Performance of Solid Phase Extraction Pipette tip solid phase extraction and ultra performance

Recently, a pipette tip-based solid-phase extraction (PTSPE) has shown to be one of the most promising and simplest procedures for miniaturized SPE. It differs from common SPE because only a small amount of sorbent is necessary to perform the extraction inside a polypropylene volumetric pipette tip (1,000 L), which serves as the extraction holder ( 3 7 ).Author Xiaodan He, Tangqiang Sun, Ling Wang, Xuehua JiangPublish Year 2021Graphenebased pipette tip solidphase extraction with Pipette tip solid phase extraction and ultra performance Sep 20, 2016Graphenebased pipette tip solidphase extraction was combined with ultrahigh performance liquid chromatography and tandem mass spectrometry for the determination of carbamate pesticide residues in fruit juice samples.Author Xiaodan He, Tangqiang Sun, Ling Wang, Xuehua JiangPublish Year 2021Pipette tip microsolid phase extraction (octyl Pipette tip solid phase extraction and ultra performance This manuscript describes the development of an innovative method to determine cannabinoids (cannabidiol and tetrahydrocannabinol) in human plasma samples by pipettetip microSPE and LCMS/MS. An oc Pipette tip solid phase extraction and ultra performance

Cited by 20Publish Year 2016Author Zhihong Shi, Qi Li, Dan Xu, Qingru Huai, Hongyi ZhangPipette-tip micro-solid phase extraction based on melamine Pipette tip solid phase extraction and ultra performance

Jan 15, 2021In this work, pipette-tip micro-solid phase extraction (PT-SPE) which packed by () coupled with ultra-high-performance liquid chromatographyquadrupoletime-of-flight mass spectrometry (UHPLC-QTOF) was developed for extraction and determination of psychotropic drugs in serum samples. Considering the operation Cited by 20Publish Year 2016Author Zhihong Shi, Qi Li, Dan Xu, Qingru Huai, Hongyi ZhangUltrasensitive quantification of endogenous Pipette tip solid phase extraction and ultra performance Jul 22, 2016In this work, an ultra-sensitive quantification method was established for endogenous BRs in milligram fresh plant by using pipette-tip solid-phase extraction coupled with ultra-performance liquid chromatography tandem mass spectrometry (PT-SPE-UPLC-MS/MS), in which a quaternary ammonium phenyl boronic acid, 4-borono- N,N,N -trimethylbenzenaminium iodide (BTBA) was first Cited by 21Publish Year 2016Author Ting Deng, Ting Deng, Dapeng Wu, Chunfeng Duan, Yafeng GuanPipette-tip micro-solid phase extraction based on melamine Pipette tip solid phase extraction and ultra performance Jan 15, 2021Pipette-tip micro-solid phase extraction based on followed by ultra-high-performance liquid chromatographyquadrupoletime-of-flight mass spectrometry for detection of psychotropic drugs in human serum

Cited by 22Publish Year 2013Author Qing Shen, Wei Dong, Yixuan Wang, Yixuan Wang, Like Gong, Like Gong, Zhiyuan Dai, Hon-Yeung CheungPipette tip solid-phase extraction and ultra-performance Pipette tip solid phase extraction and ultra performance

Pipette tip solid-phase extraction and ultra-performance liquid chromatography/mass spectrometry based rapid analysis of picrosides from Picrorhiza scrophulariifloraCovalent organic framework Schiff base network-1-based Pipette tip solid phase extraction and ultra performance The prepared SNW-1 was employed as pipette tip solid phase extraction adsorbent for the extraction of sulfonamides (SAs) prior to high performance liquid chromatography analysis. The parameters affecting the extraction efficiency, including the salt concentration, sample pH, amount of adsorbent, and types and volume of eluent were investigated Pipette tip solid phase extraction and ultra performance DPX&Tips for Automated Solid Phase Extraction (SPE) DPX &Dispersive Pipette Extraction pipette tips incorporate loosely contained HybridSPE &sorbent material that is mixed with the sample solution to accomplish solid phase extraction. HybridSPE &technology is a simple and generic sample preparation platform designed for the gross level removal of endogenous protein and phospholipid interferences from biological plasma and serum prior to Pipette tip solid phase extraction and ultra performance

Deep eutectic solvent functionalized graphene oxide Pipette tip solid phase extraction and ultra performance

Jun 14, 2020The DFG adsorbent was applied to miniaturized pipette-tip solid-phase extraction (MPT-SPE), followed by high-performance liquid chromatography (HPLC) to determine biomarkers in urine for toluene and xylene exposure. The DFG-MPT-SPE-HPLC method required only 2.00 mg of DFG as adsorbent, 0.50 mL of washing solvent, and 0.40 mL of elution solvent Pipette tip solid phase extraction and ultra performance Exploration of deep eutectic solvent-based molecularly Pipette tip solid phase extraction and ultra performance Pipette tip solid-phase extraction and ultra-performance liquid chromatography/mass spectrometry based rapid analysis of picrosides from Picrorhiza scrophulariiflora Journal of Pharmacutical and Biomedical AnalysisExploration of deep eutectic solvent-based molecularly Pipette tip solid phase extraction and ultra performance Pipette-tip solid-phase extraction (PT-SPE), as one of the miniaturized formats of SPE, has attracted wide attention (24 26). The self-made micro-tip combines less organic solvents and sorbent mass, lower solvent consumption, time efficiency and versatility (27 32). In order to improve the selective adsorptive capacity for CAP, more Pipette tip solid phase extraction and ultra performance

Graphene based pipette tip solid phase extraction of Pipette tip solid phase extraction and ultra performance

Graphene is a novel carbonic material with great potentials for the use as sorbent due to its ultrahigh surface area. Herein, we report the use of graphene as sorbent in solid-phase extraction (SPE) using pipette tip as cartridge namely GPT-SPE, together with ultra-performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS), for the analysis of lipophilic marine toxins (LMTs Pipette tip solid phase extraction and ultra performance Graphene-based pipette tip solid-phase extraction with Pipette tip solid phase extraction and ultra performance Graphene-based pipette tip solid-phase extraction was combined with ultra-high performance liquid chromatography and tandem mass spectrometry for the determination of carbamate pesticide residues in fruit juice samples.How to use a pipette INTEGRAIt is best to immerse the pipette tips just below the liquids surface (2-3 mm) to allow the desired volume to be aspirated. Immersing the pipette tip too deeply increases the risk of liquid droplets clinging to the outside of the pipette tip. Note Liquid retained on the outside of the tip can result in

HybridSPE&DPX Tip weight 30 mg (bed), Hamilton, tip Pipette tip solid phase extraction and ultra performance

HybridSPE DPX Tips are pipette tips that incorporate loosely contained HybridSPE sorbent material that is mixed with the sample solution to accomplish solid phase extraction. HybridSPE technology is a simple and generic sample prep platform designed for the gross level removal of endogenous phospholipid interferences from biological plasma and Pipette tip solid phase extraction and ultra performance Images of Pipette Tip Solid Phase Extraction and Ultra perfor imagesPipette tip micro-solid phase extraction (octyl Pipette tip solid phase extraction and ultra performance Pipette tip micro-solid phase extraction (octyl-functionalized hybrid silica monolith) and ultra-high-performance liquid chromatography-tandem mass spectrometry to determine cannabidiol and tetrahydrocannabinol in plasma samplesMETHODOLOGY Open Access A new approach for Keywords Cytokinins, Arabidopsis thaliana, Pipette tip solid-phase extraction (PT-SPE), StageTip, Ultra-high performance liquid chromatography (UHPLC), Tandem mass spectrometry (MS/MS) Background The plant hormone cytokinin (CK) is essential to

Materials for Solid-Phase Extraction of Organic Compounds

The organic-inorganic hybrid materials have been extensively evaluated as materials in different extraction techniques because of their features, especially the microextraction techniques such as solid-phase microextraction (SPME) and stir-bar sorptive extraction (SBSE), but also SPE in different formats such as pipette tip extraction and Pipette tip solid phase extraction and ultra performance Medscape J Sep Sci - Publication Information2021 - Pipette tip micro-solid phase extraction (octyl-functionalized hybrid silica monolith) and ultra-high-performance liquid chromatography-tandem mass spectrometry to determine cannabidiol and Pipette tip solid phase extraction and ultra performance Pipets, Pipettes and Pipette Tips Fisher ScientificFisher Scientific has a wide variety of serological pipets to choose from, meaning your laboratory needs will always be met. From disposable polystyrene Falcon Pipets with negative graduations that allow for extra capacity to Fisherbrand Sterile Disposable Standard Serological Pipets that have been uniquely tested for sterility, accuracy and endotoxin level, we can meet everyones requirements.

Pipets, Pipettes and Pipette Tips Fisher Scientific

Fisher Scientific offers a range of high-quality pipets, pipettes and pipette tips that can be used in a variety of contexts, from labs and hospitals to school biology classes. This includes basic disposable pipettes right through to more complex serological and volumetric pipets.Pipette tip micro-solid phase extraction (octyl Pipette tip solid phase extraction and ultra performance Jan 03, 2021This manuscript describes the development of an innovative method to determine cannabinoids (cannabidiol and tetrahydrocannabinol) Larticle -tandem-mass-spectrometry-to-determine-cannabidiol-and-tetrahydro/">Pipette tip micro-solid phase extraction (octyl-functionalized hybrid silica monolith) and ultra-high-performance liquid chromatography-tandem mass spectrometry to Pipette tip micro-solid phase extraction (octyl Pipette tip solid phase extraction and ultra performance Pipette tip micro-solid phase extraction (octyl-functionalized hybrid silica monolith) and ultra-high-performance liquid chromatography-tandem mass spectrometry to determine cannabidiol and Pipette tip solid phase extraction and ultra performance

Pipette tip micro-solid phase extraction (octyl Pipette tip solid phase extraction and ultra performance

Related Articles Pipette tip micro-solid phase extraction (octyl-functionalized hybrid silica monolith) and ultra-high-performance liquid chromatography-tandem mass spectrometry to determine cannabidiol and tetrahydrocannabinol in plasma samples. J Sep Sci. Pipette tip solid-phase extraction and high-performance Pipette tip solid phase extraction and ultra performance Epimedii herba is a traditional Chinese medicine for the treatment of osteoporosis. Epimedin A, B and C and icariin are the primary effective ingredients of this medicine. In this study, a simple and low-cost method based on pipette tip solid-phase extraction, high-performance liquid chromatography Pipette tip solid-phase extraction and ultra-performance Pipette tip solid phase extraction and ultra performance Jun 01, 2013Pipette tip solid-phase extraction and ultra-performance liquid chromatography/mass spectrometry based rapid analysis of

Pipette tip solid-phase extraction and ultra-performance Pipette tip solid phase extraction and ultra performance

Pipette tip solid-phase extraction (PT-SPE) is a technique popular in sample preparation of biological fluids and protein hydrolysates. In this study, we developed a microtechnic using a pipette tip packed with C18 as sorbent for extraction and purification of bioactive compounds, picroside-I, II and III, in crude herbal extracts from Picrorhiza scrophulariiflora (P. scrophulariiflora).Pipette-tip SPE based on Graphene/ZnCr LDH for Pb(II Pipette tip solid phase extraction and ultra performance Jan 01, 2021An efficient pipette-tip solid-phase extraction (PT-SPE) based on GO/ZnCr LDH followed by GFAAS analysis was used for to preconcentrate Pb(II) in hair samples. Hair samples were treated using acid digestion to make the solid samples suitable for performing the PT-SPE procedure and decrease the interactions between Pb(II) ions and the sample matrix.Rapid Analysis of Four Amphetamines in Urine by Self Recently, pipette-tip solid-phase extraction (PT-SPE), as a minimized device of SPE, is favored in the sample pretreatment field because of its reduced sample consumption. In this device, tiny amount of sorbent is required in the small diameter pipette tip, and the sample solution can be microextracted or purified by the aspirating/dispensing Pipette tip solid phase extraction and ultra performance

Separation and determination of ciprofloxacin in seawater Pipette tip solid phase extraction and ultra performance

Oct 27, 2019Sayyed Hossein Hashemi, Massoud Kaykhaii, Ahmad Jamali Keikha, Nasrin Naruie, Application of molecularly imprinted polymer pipette tip micro-solid phase extraction of nalidixic acid and acetaminophen from pills and seawater samples and their determination by spectrophotometry, Chemical Papers, 10.1007/s11696-020-01215-0, (2020).Shop All Solid Phase Extraction Thermo Fisher ScientificAutomate extraction, filtration and clean up of compounds from solid and semisolid samples in minutes using the automated Thermo Scientific Dionex ASE 350 Accelerated Solvent Extractor. This system accommodates sample sizes of 1-100g, allows unattended extraction of up to 24 samples and uses 50 to 90% less solvent compared to other Pipette tip solid phase extraction and ultra performance Solid Phase Extraction Products - Sigma-AldrichSPE Phase Selection Quick Look-Up Guide Supelco SPE Specialty Phases Application Field/ Application Product Page Phospholipid removal/enrichment Ph HybridSPE®-Phospholipid 8 Phospholipid removal in a pipette tip format Ph HybridSPE &DPX Tips 10 Online SPE Ph, G, E, F Supel Genie and LiChrospher&ADS 11 - 15 Extraction of broad range of diverse analytes from aqueous samples Ph,

Synthesis of [email protected] Hybrid Magnetic Adsorbent for Pipette tip solid phase extraction and ultra performance

Apr 11, 2020Sadeghi S, Olieaei S (2019) Nanostructured polyaniline based pipette tip solid phase extraction coupled with high-performance liquid chromatography for the selective determination of trace levels of three sulfonamides in honey and milk samples with the aid of experimental design methodology. Microchem J 146:974985US20110133077A1 - Solid-Phase Extraction (SPE) Tips and Pipette tip solid phase extraction and ultra performance US20110133077A1 US12/960,037 US96003710A US2011133077A1 US 20110133077 A1 US20110133077 A1 US 20110133077A1 US 96003710 A US96003710 A US 96003710A US 2011133077 A1 US2011133077 A1 US 2011133077A1 Authority US United States Prior art keywords sample solvent extraction tip extraction analytes Prior art date 2009-12-07 Legal status (The legal