Search Results - "Lindenburg, Peter W."
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Three-Phase Electroextraction: A New (Online) Sample Purification and Enrichment Method for Bioanalysis
Published in Analytical chemistry (Washington) (20-08-2013)“…The migration and at the same time enrichment of analytes from a liquid aqueous sample donor phase through an immiscible organic solvent layer acting as a…”
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PRMT3 inhibitor SGC707 reduces triglyceride levels and induces pruritus in Western-type diet-fed LDL receptor knockout mice
Published in Scientific reports (10-01-2022)“…Protein arginine methyltransferase 3 (PRMT3) is a co-activator of liver X receptor capable of selectively modulating hepatic triglyceride synthesis. Here we…”
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Scavenger Receptor BI Deficiency in Mice Is Associated With Plasma Ceramide and Sphingomyelin Accumulation and a Reduced Cholesteryl Ester Fatty Acid Length and Unsaturation Degree
Published in Journal of lipid and atherosclerosis (01-01-2024)“…Scavenger receptor class B type I (SR-BI) is primarily known for its role in the selective uptake of cholesteryl esters (CEs) from high-density lipoproteins…”
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A Sample Preparation Method for the Simultaneous Profiling of Signaling Lipids and Polar Metabolites in Small Quantities of Muscle Tissues from a Mouse Model for Sarcopenia
Published in Metabolites (01-08-2022)“…The metabolic profiling of a wide range of chemical classes relevant to understanding sarcopenia under conditions in which sample availability is limited,…”
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Flavor Profiling Using Comprehensive Mass Spectrometry Analysis of Metabolites in Tomato Soups
Published in Metabolites (29-11-2022)“…Trained sensory panels are regularly used to rate food products but do not allow for data-driven approaches to steer food product development. This study…”
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An automated online three-phase electro-extraction setup with machine-vision process monitoring hyphenated to LC-MS analysis
Published in Analytica chimica acta (01-12-2022)“…Sample preparation is a labor-intensive and time-consuming procedure, especially for the bioanalysis of small-volume samples with low-abundant analytes. To…”
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Integration of three-phase microelectroextraction sample preparation into capillary electrophoresis
Published in Journal of Chromatography A (11-01-2020)“…•Three-phase electroextraction was coupled directly to capillary electrophoresis.•A new method for sensitive analysis of biogenic amines was…”
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Development of a fast, online three-phase electroextraction hyphenated to fast liquid chromatography–mass spectrometry for analysis of trace-level acid pharmaceuticals in plasma
Published in Analytica chimica acta (01-02-2022)“…Sample preparation is a challenge for high-throughput analysis, especially for volume-limited samples with low-abundant analytes. Ideally, sample preparation…”
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Profiling acidic metabolites by capillary electrophoresis‐mass spectrometry in low numbers of mammalian cells using a novel chemical derivatization approach
Published in Analytical science advances (01-02-2022)“…The simultaneous analysis of a broad range of polar ionogenic metabolites using capillary electrophoresis‐mass spectrometry (CE‐MS) can be challenging, as two…”
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On-line coupling of two-phase microelectroextraction to capillary electrophoresis – Mass spectrometry for metabolomics analyses
Published in Microchemical journal (01-03-2021)“…•Successful development of a fully automated two-phase electroextraction system.•Integration of two-phase electroextraction with CE and MS.•Electroextraction…”
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Recent developments in sample-pretreatment techniques for mass spectrometry-based metabolomics
Published in TrAC, Trends in analytical chemistry (Regular ed.) (01-10-2014)“…•Sample-pretreatment techniques for mass spectrometry-based metabolomics.•Emerging techniques not yet fully evaluated for metabolomics studies.•Automation and…”
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