Search Results - "Thorsén, Gunnar"
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Parallel Nanoliter Microfluidic Analysis System
Published in Analytical chemistry (Washington) (01-06-2007)“…A parallel nanoliter microfluidic analysis system based on capillary action, centrifugal force, and hydrophobic barriers is described. The precision of 112…”
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2
Community interactions modify the effects of pharmaceutical exposure: a microcosm study on responses to propranolol in Baltic Sea coastal organisms
Published in PloS one (01-04-2014)“…This study investigated the uptake and effects of a common human pharmaceutical, propranolol, on the structure and function of a coastal Baltic Sea model…”
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3
Physiological effects of diclofenac, ibuprofen and propranolol on Baltic Sea blue mussels
Published in Aquatic toxicology (15-08-2010)“…Pharmaceuticals are constantly dispersed into the environment and little is known of the effects on non-target organisms. This is an issue of growing concern…”
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Using magnetic core‐shell nanoparticles coated with an ionic liquid dispersion assisted by effervescence powder for the micro‐solid‐phase extraction of four beta blockers from human plasma by ultra high performance liquid chromatography with mass spectrometry detection
Published in Journal of separation science (01-02-2019)“…In this work, a novel, efficient, and green sorbent, SiO2@Fe3O4 has been created and functionalized with 1‐butyl‐3‐methylimidazolium hexafluorophosphate as an…”
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5
Open-air storage with and without composting as post-treatment methods to degrade pharmaceutical residues in anaerobically digested and dewatered sewage sludge
Published in The Science of the total environment (01-02-2022)“…Over a period of 12 months, the fate of three hormones, 12 antibiotics and 30 pharmaceutically active substances (PhACs) was investigated during open-air…”
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Benzothiazole, benzotriazole, and their derivates in clothing textiles—a potential source of environmental pollutants and human exposure
Published in Environmental science and pollution research international (01-04-2015)“…Textiles play an important role in our daily life, and textile production is one of the oldest industries. In the manufacturing chain from natural and/or…”
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7
Glycosylation patterns of selected proteins in individual serum and cerebrospinal fluid samples
Published in Journal of pharmaceutical and biomedical analysis (25-10-2017)“…[Display omitted] •Glycosylation patterns of six proteins were determined by affinity capture with VHH derivatized magnetic beads.•The method facilitates the…”
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8
Quinolines in clothing textiles—a source of human exposure and wastewater pollution?
Published in Analytical and bioanalytical chemistry (01-05-2014)“…A production process in which the use of various types of chemicals seems to be ubiquitous makes the textile industry a growing problem regarding both public…”
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9
Integrated microfluidic compact disc device with potential use in both centralized and point-of-care laboratory settings
Published in Clinical chemistry (Baltimore, Md.) (01-10-2005)Get full text
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10
Determination of benzothiazole and benzotriazole derivates in tire and clothing textile samples by high performance liquid chromatography–electrospray ionization tandem mass spectrometry
Published in Journal of Chromatography A (13-09-2013)“…•Benzothiazoles and benzotriazoles were determined in a textile and a tire sample.•Ultra-sonication assisted solvent extraction for these compounds was…”
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New interface for coupling flow-injection and capillary electrophoresis
Published in Analytica chimica acta (01-01-1997)“…A new interface for coupling flow injection analysis (FIA) and capillary electrophoresis (CE) has been developed. An FIA system is connected to a flow-through…”
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12
Screening and Quantification of Pesticides in Water Using a Dual-Function Graphitized Carbon Black Disk
Published in Analytical chemistry (Washington) (01-01-2010)“…A simple platform for combining solid phase extraction (SPE) and surface-assisted laser desorption ionization mass spectrometry (SALDI-MS) of extracted…”
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13
N-Glycan profile analysis of transferrin using a microfluidic compact disc and MALDI-MS
Published in Analytical and bioanalytical chemistry (01-07-2016)“…It has been known for a long time that diseases can be associated with changes to the glycosylation of specific proteins. This has been shown for cancer,…”
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14
SALDI-MS Signal Enhancement Using Oxidized Graphitized Carbon Black Nanoparticles
Published in Journal of the American Society for Mass Spectrometry (01-06-2009)“…The signal intensity of low-molecular-weight compounds analyzed using surface-assisted laser desorption/ionization time-of-flight mass spectrometry…”
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Particle-based N-linked glycan analysis of selected proteins from biological samples using nonglycosylated binders
Published in Journal of pharmaceutical and biomedical analysis (05-01-2017)“…[Display omitted] •A method capable of multiplexed analyses of N-glycan profiles of specific proteins has been developed.•Streptavidin-coated magnetic beads…”
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Glycosylation Profiling of Therapeutic Antibodies in Serum Samples Using a Microfluidic CD Platform and MALDI-MS
Published in Journal of the American Society for Mass Spectrometry (01-07-2013)“…The serum clearance rate of therapeutic antibodies is important as it affects the clinical efficacy, required dose, and dose frequency. The glycosylation of…”
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17
Screening and Quantification of Pesticides in Water Using a Dual-Function Graphitized Carbon Black Disk
Published in Analytical chemistry (Washington) (15-01-2011)Get full text
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18
Discrimination between glycosylation patterns of therapeutic antibodies using a microfluidic platform, MALDI-MS and multivariate statistics
Published in Journal of pharmaceutical and biomedical analysis (01-11-2012)“…► Glycosylation patterns were analysed using a microfluidic platform and MALDI-TOF-MS. ► Preparation of 54 parallel samples could be finished in less than 4h…”
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Parallel sample preparation of proteins, from crude samples to crystals ready for MALDI-MS, in an integrated microfluidic system
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (15-10-2010)“…A microfluidic structure is presented where selective capture of proteins in complex samples, followed by clean-up, enzymatic processing, and MALDI-MS sample…”
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High-throughput profiling of N-linked oligosaccharides in therapeutic antibodies using a microfluidic CD platform and MALDI-MS
Published in Analytical and bioanalytical chemistry (01-02-2011)“…Recombinant therapeutic antibodies have shown a great potential in the treatment of several severe medical conditions such as cancer and autoimmune diseases…”
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