Jan Åke Jönsson
Titel
professor
Organisation
046-2228169
Jan_Ake [dot] Jonsson [at] chem [dot] lu [dot] se
Publikationer (hämtat ur Lunds universitets publikationsdatabas)
författare
- 2013
- Biomonitoring of Dietary Heterocyclic Amines and Metabolites in Urine by Liquid Phase Microextraction: 2-Amino-1-methyl-6-phenylimidazo4,5-bpyridine (PhIP), a Possible Biomarker of Exposure to Dietary PhIP
- Hollow-Fibre Liquid-Phase Microextraction for the Determination of Polycyclic Aromatic Hydrocarbons in Johannesburg Jukskei River, South Africa
- 2012
- Application of hollow fiber liquid phase microextraction for pinic acid and pinonic acid analysis from organic aerosols.
- Comparison of two extraction methods for the determination of selective serotonin reuptake inhibitors in sewage sludge by hollow fiber liquid-phase microextraction
- Determination of Melamine in Fresh Milk with Hollow Fiber Liquid Phase Microextraction Based on Ion-Pair Mechanism Combined with High Performance Liquid Chromatography
- Hollow-fiber liquid phase microextraction for lignin pyrolysis acids in aerosol samples and gas chromatography-mass spectrometry analysis.
- Mass transfer resistance in a liquid-phase microextraction employing a single hollow fiber under unsteady-state conditions
- Yearly trend of dicarboxylic acids in organic aerosols from south of Sweden and source attribution
- 2011
- An automatic field sampler utilising supported liquid membrane (SLM) for on-site extraction of s-triazine herbicides and degradation products: applied to an agricultural region of Ethiopia
- Characterisation for source apportionment of Carbonaceous Aerosol in southern Sweden – first year of measurement
- Determination of polycyclic aromatic hydrocarbons (PAHs) from organic aerosols using hollow fiber micro - porous membrane liquid - liquid extraction (HF-MMLLE) followed by gas chromatography-mass spectrometry analysis.
- Hollow fiber liquid phase microextraction as a preconcentration and clean-up step after pressurized hot water extraction for the determination of non-steroidal anti-inflammatory drugs in sewage sludge
- Selective extraction of triazine herbicides based on a combination of membrane assisted solvent extraction and molecularly imprinted solid phase extraction
- Source apportionment of carbonaceous aerosol in southern Sweden
- 2010
- Determination of non-steroidal anti-inflammatory drugs in sewage sludge by direct hollow fiber supported liquid membrane extraction and liquid chromatography-mass spectrometry
- Optimization, evaluation, and characterization of a hollow fiber supported liquid membrane for sampling and speciation of lead(II) from aqueous solutions
- 2009
- 3,4-DIDEOXYGLUCOSONE-3-ENE IN PERITONEAL DIALYSIS FLUIDS INFUSED INTO THE PERITONEAL CAVITY CANNOT BE FOUND IN PLASMA
- 3,4-dideoxyglucosone-3-ene in peritoneal dialysis fluids infused into the peritoneal cavity cannot be found in plasma.
- Continuous flow hollow fiber liquid-phase microextraction and monitoring of NSAID pharmaceuticals in a sewage treatment plant effluent
- DEVELOPMENT OF NEGLIGIBLE DEPLETION HOLLOW FIBER-PROTECTED LIQUID-PHASE MICROEXTRACTION FOR SENSING FREELY DISSOLVED TRIAZINES
- Equilibrium sampling through membranes (ESTM) of acidic organic pollutants using hollow fibre modules in continuous steady-state mode.
- Hollow fibre-supported liquid membrane extraction and LC-MS/MS detection for the analysis of heterocyclic amines in urine samples
- Ion-pair hollow-fiber liquid-phase microextraction of the quaternary ammonium surfactant dicocodimethylammonium chloride
- Silicone Membrane Equilibrator: Measuring Chemical Activity of Nonpolar Chemicals with Poly(dimethylsiloxane) Microtubes Immersed Directly in Tissue and Lipids.
- 2008
- 3,4-dge in peritoneal dialysis fluids cannot be found in plasma after infusion into the peritoneal cavity.
- A novel equilibrium extraction technique employing hollow fibre liquid phase microextraction for trace enrichment of freely dissolved organophosphorus pesticides in environmental waters
- A simplified hollow-fibre supported liquid membrane extraction method for quantification of 2-amino-1-methyl-6-phenylimidazo4,5-bpyridine (PhIP) in urine and plasma samples
- Advances and developments in membrane extraction for gas chromatography: Techniques and applications.
- Analysis and quantification of parabens in cosmetic products by utilizing hollow fibre-supported liquid membrane and high performance liquid chromatography with ultraviolet detection
- Characterization of drug-protein binding process by employing equilibrium sampling through hollow-fiber supported liquid membrane and Bjerrum and Scatchard plots.
- Determination of heterocyclic aromatic amines in human urine by using hollow-fibre supported liquid membrane extraction and liquid chromatography-ultraviolet detection system.
- Determination of ivermectin and transformation products in environmental waters using hollow fibre-supported liquid membrane extraction and liquid chromatography-mass spectrometry/mass spectrometry
- Determining the chemical activity of hydrophobic organic compounds in soil using polymer coated vials
- Membrane extraction in preconcentration, sampling and trace analysis
- Multivariate analysis of selected metal ion transport through a hollow-fiber supported liquid membrane device used for passive sampling monitoring
- Optimization of dispersive liquid-liquid microextraction of copper (II) by atomic absorption spectrometry as its oxinate chelate: Application to determination of copper in different water samples
- Single hollow fiber SLM extraction of polyamines followed by tosyl chloride derivatization and HPLC determination
- 2007
- A new liquid-phase microextraction method based on solidification of floating organic drop
- Determination of phenolic compounds in water
- Determination of short-chain fatty acids in serum by hollow fiber supported liquid membrane extraction coupled with gas chromatography
- Determination of trace levels of dinitrophenolic compounds by microporous membrane liquid-liquid extraction in environmental water samples
- Development of a simple hollow fibre supported liquid membrane extraction method to extract and preconcentrate dinitrophenols in environmental samples at ng L-1 level by liquid chromatography
- Dispersive liquid-liquid microextraction followed by high-performance liquid chromatography-diode array detection as an efficient and sensitive technique for determination of antioxidants
- Extracting syringe for extraction of phthalate esters in aqueous environmental samples
- Jämviktsprovtagning
- Ligevægtsopsamling gennem membraner
- Liquid-gas-liquid microextraction as a simple technique for the extraction of 2,4-di-tert-butyl phenol from aqueous samples
- Membrane extraction in environmental chemical analysis
- Passive extraction and clean-up of phenoxy acid herbicides in samples from a groundwater plume using hollow fiber supported liquid membranes
- Solvent exchange using hollow fiber prior to separation and determination of some antioxidants by high performance liquid chromatography
- Supported liquid membranes in hollow fiber liquid-phase microextraction (LPME) - Practical considerations in the three-phase mode
- Supported-liquid membrane extraction
- 2006
- Application of membrane-based extraction techniques to food and agricultural samples
- Determination of polybrominated diphenyl ethers at trace levels in environmental waters using hollow-fiber microporous membrane liquid-liquid extraction and gas chromatography-mass spectrometry
- Determination of trace levels of dinitrophenolic compounds in environmental water samples using hollow fiber supported liquid membrane extraction and high performance liquid chromatography
- Equilibrium sampling of freely dissolved alkylphenols into a thin film of 1-octanol supported on a hollow fiber membrane
- Evaluating the impacts of some environmentally relevant factors on the availability of bisphenol A with negligible-depletion SPME
- Extracting Syringe for determination of organochlorine pesticides in leachate water and soil-water slurry: A novel technology for environmental analysis
- Extraction and preconcentration of salbutamol and terbutaline from aqueous samples using hollow fiber supported liquid membrane containing anionic carrier
- How to avoid glucose degradation products in peritoneal dialysis fluids
- Rapid determination of short-chain fatty acids in colonic contents and faeces of humans and rats by acidified water-extraction and direct-injection gas chromatography
- Study of new organophosphorus derivates carriers on the selective recovery of M(II) and M(III) metals, using supported liquid membrane extraction
- 2005
- Application of ionic liquids in analytical chemistry
- Determination of drug-protein binding using supported liquid membrane extraction under equilibrium conditions
- Determination of free copper concentrations in natural waters by using supported liquid membrane extraction under equilibrium conditions
- Disposable ionic liquid coating for headspace solid-phase microextraction of benzene, toluene, ethylbenzene. and xylenes in paints followed by gas chromatography-flame ionization detection
- Emerging Issues in Developing Countries: How Can IUPAC Facilitate International Collaborative Research?
- Equilibrium sampling through membrane based on a single hollow fibre for determination of drug-protein binding and free drug concentration in plasma
- Equilibrium sampling through membranes of freely dissolved chlorophenols in water samples with hollow fiber supported liquid membrane
- Equilibrium sampling through membranes of freely dissolved copper concentrations with selective hollow fiber membranes and the spectrophotometric detection of a metal stripping agent
- Membrane extraction techniques in environmental analysis
- Peptides analysis in blood plasma using on-line system of supported liquid membrane and high-performance liquid chromatography
- Take care in how you store your PD fluids: Actual temperature determines the balance between reactive and non-reactive GDPs
- 2004
- Immuno-SLM—a combined sample handling and analytical technique
- Ionic liquids/water distribution ratios of some polycyclic aromatic hydrocarbons
- Miniaturized and automated sample pretreatment for determination of PCBs in environmental aqueous samples using an on-line microporous membrane liquid-liquid extraction-gas chromatography system
- PD fluids contain high concentrations of cytotoxic GDPs directly after sterilization
- Supported liquid membrane work-up of blood plasma samples coupled on-line to liquid chromatographic determination of basic antidepressant drugs
- Terminology for analytical capillary electromig ration techniques - (IUPAC recommendations 2003)
- Why liquid membrane extraction is an attractive alternative in sample preparation
- 2003
- Analysis of PAH compounds in soil with on-line coupled pressurised hot water extraction-microporous membrane liquid-liquid extraction-gas chromatography
- Membrane extraction
- Membrane extraction for sample preparation
- Membrane extraction for sample preparation
- Membrane extraction for sample preparation - a practical guide
- Membrane techniques for analysis, sampling and speciation in environmental measurements
- Ruolo dei composti organici all'interno dei sistemi fuori suolo a ciclo chiuso
- Studies on transition metal complexes of herbicidal compounds. II: Transition metal complexes of derivatized 2-chloro-4-ethylamino-6-isopropylamino-S-triazine (atrazine)
- 2002
- Application of SLM extraction for investigation of metal-humic acid bindings
- Multivariate optimization of supported liquid membrane extraction of biogenic amines from wine samples prior to liquid chromatography determination as dabsyl derivatives
- On-line automated sample preparation for liquid chromatography using parallel supported liquid membrane extraction and microporous membrane liquid-liquid extraction
- Supported liquid membrane extraction for identification of phenolic compounds in the nutrient solution of closed hydroponic growing systems for tomato
- Supported liquid membrane extraction of urinary trans, trans-muconic acid, a biomarker for benzene exposure
- Toward a consensus on calculating peak asymmetry
- Towards a consensus on calculating peak asymmetry
- 1996
