Search filters

List of works by Marja-Liisa Riekkola

A Reliable Strategy for Analysis of Complex Biosensor Data.

scientific article published on 28 March 2018

A new approach to determine vapor pressures of compounds in multicomponent systems by comprehensive two-dimensional gas chromatography coupled to time-of-flight mass spectrometry

A simplified procedure for indole alkaloid extraction from Catharanthus roseus combined with a semi-synthetic production process for vinblastine.

scientific article published on 5 July 2007

Aerial drone as a carrier for miniaturized air sampling systems

scientific article published on 15 April 2019

Aliphatic and aromatic amines in atmospheric aerosol particles: comparison of three ionization techniques in liquid chromatography-mass spectrometry and method development

scientific article

Analysis of eleven iridoid glycosides by micellar electrokinetic capillary chromatography (MECC) and screening of plant samples by partial filling (MECC)-electrospray ionisation mass spectrometry.

scientific article published in September 2002

Analysis of particulate polycyclic aromatic hydrocarbons by on-line coupled supercritical fluid extraction–liquid chromatography–gas chromatography–mass spectrometry

article

Analysis of polycyclic aromatic hydrocarbons in soil and sediment with on-line coupled pressurised hot water extraction, hollow fibre microporous membrane liquid-liquid extraction and gas chromatography

scientific article published on 01 May 2003

Anionic liposomes in capillary electrophoresis: effect of calcium on 1-palmitoyl-2-oleyl- sn-glycero-3-phosphatidylcholine / phosphatidylserine-coating in silica capillaries

scientific article published on 24 January 2004

Anionic phospholipid coatings in capillary electrochromatography

scientific article published on 01 September 2006

Approaches for on-line coupling of extraction and chromatography

scientific article published on 3 March 2004

Atomistic MD simulation reveals the mechanism by which CETP penetrates into HDL enabling lipid transfer from HDL to CETP

scientific article

Automated on-line isolation and fractionation system for nanosized biomacromolecules from human plasma

scientific article published on 06 September 2020

BAECC: A Field Campaign to Elucidate the Impact of Biogenic Aerosols on Clouds and Climate

Broadband Laser-Based Infrared Detector for Gas Chromatography

scientific article published on 21 October 2020

CEC: A tool for mimicking collagenâ surface interactions with apolipoprotein B-100 peptides

scientific article published on 01 November 2009

Capillary electrochromatography

Capillary electrochromatography and quartz crystal microbalance, valuable techniques in the study of heparin–lipoprotein interactions

scientific article published in May 2012

Capillary electrophoresis of anionic analytes in methanol: effect of counter-ions on electrophoretic mobility

scientific article published in February 2002

Capillary electrophoresis of diuretics and probenecid in methanol

scientific article published on 21 May 2008

Capillary electrophoresis of methyl-substituted phenols in acetonitrile

scientific article published in March 2003

Capillary electrophoretic separation of dicarboxylic acids in atmospheric aerosol particles

scientific article published in March 2003

Capillary zone electrophoresis of cationic and anionic drugs in methanol

scientific article published on 01 March 2005

Carbon clusters in 50nm urban air aerosol particles quantified by laser desorption–ionization aerosol mass spectrometer

Cationic lipid vesicles as coating precursors in capillary electrochromatography: separation of basic proteins and neutral steroids

scientific article published on 3 February 2006

Cationic poly(methacryl oxyethyl trimethylammonium) and its poly(ethylene glycol)-grafted analogue as capillary coating materials in electrophoresis

Changes in concentration of nitrogen-containing compounds in 10nm particles of boreal forest atmosphere at snowmelt

Characterisation of organic compounds in aerosol particles from a Finnish forest by on-line coupled supercritical fluid extraction-liquid chromatography-gas chromatography-mass spectrometry

scientific article published on 27 January 2004

Characterisation of poly(N-isopropylacrylamide) by asymmetrical flow field-flow fractionation, dynamic light scattering, and size exclusion chromatography

scientific article published in March 2005

Characteristics of electroosmotic flow in capillary electrophoresis in water and in organic solvents without added ionic species

Characterization of free amino acids, bacteria and fungi in size-segregated atmospheric aerosols in boreal forest: seasonal patterns, abundances and size distributions

scholarly article

Characterization of free amino acids, bacteria and fungi in size-segregated atmospheric aerosols in boreal forest: seasonal patterns, abundances and size distributions

Characterization of organic compounds in 10- to 50-nm aerosol particles in boreal forest with laser desorption-ionization aerosol mass spectrometer and comparison with other techniques

article

Characterization of organic compounds in aerosol particles from a coniferous forest by GC-MS.

scientific article published on 24 January 2006

Characterization of phosphatidylcholine/polyethylene glycol-lipid aggregates and their use as coatings and carriers in capillary electrophoresis

scientific article

Chemical Characterization of Gas- and Particle-Phase Products from the Ozonolysis of α-Pinene in the Presence of Dimethylamine

scientific article

Chiral separation by capillary electrophoresis in nonaqueous medium

scientific article published on 01 January 2004

Chiral separation of dansyl-amino acids in a nonaqueous medium by capillary electrophoresis

Cholesterol-rich membrane coatings for interaction studies in capillary electrophoresis: application to red blood cell lipid extracts

scientific article published in October 2006

Coating of open tubular capillaries with discoidal and spherical high-density lipoprotein particles in electrochromatography

scientific article published on 01 July 2007

Collagen I and III and their decorin modified surfaces studied by atomic force microscopy and the elucidation of their affinity toward positive apolipoprotein B-100 residue by quartz crystal microbalance

scientific article published on 26 July 2011

Comparison of different trapping methods for pressurised hot water extraction

scientific article published on 01 January 2004

Comparison of gas chromatography-mass spectrometry and capillary electrophoresis in analysis of phenolic compounds extracted from solid matrices with pressurized hot water

scientific article published on 01 January 2004

Comparison of multiple calibration approaches for the determination of volatile organic compounds in air samples by solid phase microextraction Arrow and in-tube extraction

scientific article published on 23 December 2019

Comparison of quartz and Teflon filters for simultaneous collection of size-separated ultrafine aerosol particles and gas-phase zero samples.

scientific article

Comprehensive two-dimensional gas chromatography in the analysis of dietary fatty acids

scientific article published in April 2004

Comprehensive two-dimensional gas chromatography in the analysis of urban aerosols.

scientific article published on November 2003

Comprehensive two-dimensional gas chromatography, a valuable technique for screening and semiquantitation of different chemical compounds in ultrafine 30 nm and 50 nm aerosol particles.

scientific article

Conformational changes of apoB-100 in SMase-modified LDL mediate formation of large aggregates at acidic pH.

scientific article published on 20 June 2012

Continuous two-dimensional field-flow fractionation: a novel technique for continuous separation and collection of macromolecules and particles

scientific article

Covalent binding of phospholipid vesicles on fused silica capillaries for electrochromatography

Current instrumentation for aerosol mass spectrometry

scientific article published in October 2011

Cytochrome c-dimyristoylphosphatidylglycerol interactions studied by asymmetrical flow field-flow fractionation

scientific article published in November 2004

Desorption atmospheric pressure photoionization high-resolution mass spectrometry: a complementary approach for the chemical analysis of atmospheric aerosols

scientific article published in July 2015

Destruction of PAHS from soil by using pressurized hot water extraction coupled with supercritical water oxidation

scientific article published in January 2003

Determination of Sufentanil in Human Plasma by Capillary Electrophoresis and Gas Chromatography–Mass Spectrometry

Determination of atmospheric amines by on-fiber derivatization solid-phase microextraction with 2,3,4,5,6-pentafluorobenzyl chloroformate and 9-fluorenylmethoxycarbonyl chloride.

scientific article

Determination of iridoid glycosides in larvae and adults of butterfly Melitaea cinxia by partial filling micellar electrokinetic capillary chromatography-electrospray ionisation mass spectrometry.

scientific article

Determination of lycopene in food by on-line SFE coupled to HPLC using a single monolithic column for trapping and separation

scientific article published on 01 October 2004

Determination of metal ions by on-line complexation and ion-pair chromatography

Determination of nonylphenol and nonylphenol ethoxylates in wastewater using MEKC.

scientific article published in June 2009

Determination of organic acids in aerosol particles from a coniferous forest by liquid chromatography-mass spectrometry

scientific article published in March 2005

Determination of organic compounds from wood combustion aerosol nanoparticles by different gas chromatographic systems and by aerosol mass spectrometry

article

Determination of small anions by capillary electrophoresis using indirect UV detection with sulphonated nitrosonaphthol dyes

Development of spoilage bacterial community and volatile compounds in chilled beef under vacuum or high oxygen atmospheres

scientific article published on 2 February 2016

Editorial on "A review of microdialysis coupled to microchip electrophoresis for monitoring biological events" by Rachel A. Saylor and Susan M. Lunte

scientific article published on 13 January 2015

Editorial on "Characterization of adsorption processes in analytical liquid-solid chromatography" by T. Fornstedt

scientific article published on 23 December 2009

Editorial on "Effect of eluent on the ionization process in liquid chromatography-mass spectrometry" by R. Kostiainen and T. Kauppila

scientific article published on 03 September 2008

Editorial on "Extended-nano chromatography" by Hisashi Shimizu, Adelina Smirnova, Kazuma Mawatari and Takehiko Kitamori

scientific article published on 04 February 2017

Editorial on "Extending the molecular application range of gas chromatography" by E. Kaal and H.-G. Janssen

scientific article published on 14 December 2007

Editorial on "a critical overview of non-aqueous capillary electrophoresis. Part I: mobility and separation selectivity, and part II: separation efficiency and analysis time" by Ernst Kenndler

scientific article published on 25 January 2014

Editorial on "ionic liquids"

scientific article published on 01 July 2018

Editorial on “Flow field-flow fractionation: Critical overview” by Karl-Gustav Wahlund

scientific article published on February 13, 2013

Editorial on “Liquid phase chromatography on microchips” by J.P. Kutter

scientific article published on November 16, 2011

Editorial on “Potential of nanoparticles in sample preparation” by R. Lucena, B.M. Simonet, S. Cárdenas and M. Valcárcel

scientific article published on 07 December 2010

Editors' Tribute to Professor Hanfa Zou

scientific article published on 11 January 2017

Effect of alkali metals and metal-ammonia complexes on electroosmosis, effective field strength, and resolution in the separation of diuretics by CZE

Effect of buffering and buffer replenishment on repeatability in capillary electrophoresis

Effect of extraction vessel geometry and flow homogeneity on recoveries of polycyclic aromatic hydrocarbons in pressurised hot water extraction

scientific article published on 11 July 2003

Effect of initial voltage ramp on separation efficiency in non-aqueous capillary electrophoresis with ethanol as background electrolyte solvent

scientific article published in March 2005

Effect of iridoid glycoside content on oviposition host plant choice and parasitism in a specialist herbivore

scientific article

Electrokinetic characterization of extracellular vesicles with capillary electrophoresis: A new tool for their identification and quantification

scientific article published on 11 July 2020

Fast isolation of highly specific population of platelet-derived extracellular vesicles from blood plasma by affinity monolithic column, immobilized with anti-human CD61 antibody

scientific article published on 11 September 2019

Field measurements of biogenic volatile organic compounds in the atmosphere by dynamic solid-phase microextraction and portable gas chromatography-mass spectrometry

article

Fully Automated Online Dynamic In-Tube Extraction for Continuous Sampling of Volatile Organic Compounds in Air

scientific article published on 19 June 2019

Human low-density lipoprotein-coated capillaries in electrochromatography

scientific article published in May 2005

Identification of Nucleic Acids and Oligonucleotides by Capillary Zone Electrophoresis with the Four Marker Technique

Identification of antioxidative compounds in plant beverages by capillary electrophoresis with the marker index technique

article

Identification of organic compounds in atmospheric aerosol particles by on-line supercritical fluid extraction-liquid chromatography-gas chromatography-mass spectrometry

scientific article published on January 2004

Immobilization of phospholipid-avidin on fused-silica capillaries for chiral separation in open-tubular capillary electrochromatography

scientific article published on 01 April 2006

In situ delipidation of low-density lipoproteins in capillary electrochromatography yields apolipoprotein B-100-coated surfaces for interaction studies

scientific article

Influence of cetyltrimethylammonium bromide on phosphatidylcholine-coated capillaries

scientific article

Influence of pH on formation and stability of phosphatidylcholine/phosphatidylserine coatings in fused-silica capillaries

scientific article published in January 2005

Influence of the sampling site, the season of the year, the particle size and the number of nucleation events on the chemical composition of atmospheric ultrafine and total suspended particles

article

Integrated atomic layer deposition and chemical vapor reaction for the preparation of metal organic framework coatings for solid-phase microextraction Arrow

scientific article published on 18 April 2018

Integration of a contactless conductivity detector into a commercial capillary cassette. Detection of inorganic cations and catecholamines

scientific article published in March 2003

Interface for coupling nonaqueous wide-bore capillary electrophoresis with mass spectrometry

scientific article published in February 2002

Ionic liquid-functionalized silica for selective solid-phase extraction of organic acids, amines and aldehydes

scientific article published on 31 August 2011

Ionic liquid-modified materials for solid-phase extraction and separation: A review

scientific article published on 02 December 2011

Isolation of flavonoids from aspen knotwood by pressurized hot water extraction and comparison with other extraction techniques

scientific article published on 26 May 2007

Layered double hydroxide/poly(vinylpyrrolidone) coated solid phase microextraction Arrow for the determination of volatile organic compounds in water

scientific article published on 07 June 2020

Liposome electrokinetic capillary chromatography in the study of analyte-phospholipid membrane interactions. Application to pesticides and related compounds

scientific article published in August 2008

Liquid chromatography-dopant-assisted atmospheric pressure photoionization-mass spectrometry: Application to the analysis of aldehydes in atmospheric aerosol particles.

scientific article

Living cells of Staphylococcus aureus immobilized onto the capillary surface in electrochromatography: a tool for screening of biofilms

scientific article published on 28 May 2008

Marker compounds for the determination of retention factors in EKC.

scientific article published on February 2010

Miniaturization of asymmetrical flow field-flow fractionation and application to studies on lipoprotein aggregation and fusion

scientific article published on 12 May 2006

Modern isolation and separation techniques for extracellular vesicles

scientific article published on 03 December 2020

Modified zeolitic imidazolate framework-8 as solid-phase microextraction Arrow coating for sampling of amines in wastewater and food samples followed by gas chromatography-mass spectrometry

scientific article published on 4 November 2016

Modulator design for comprehensive two-dimensional gas chromatography: quantitative analysis of polyaromatic hydrocarbons and polychlorinated biphenyls

scientific article published on 01 September 2002

New way to quantify multiple steroidal compounds in wastewater by comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry.

scientific article published on 10 December 2012

Nitrogen-Containing Low Volatile Compounds from Pinonaldehyde-Dimethylamine Reaction in the Atmosphere: A Laboratory and Field Study.

scientific article published on 15 April 2016

Non-targeted evaluation of selectivity of water-compatible class selective adsorbents for the analysis of steroids in wastewater

scientific article published on 25 March 2016

Nonaqueous capillary electrophoresis with alcoholic background electrolytes: separation efficiency under high electrical field strengths

scientific article published in February 2002

Nonaqueous capillary electrophoretic separation of polyphenolic compounds in wine using coated capillaries at high pH in methanol.

scientific article published in December 2003

Noncovalent poly(1-vinylpyrrolidone)-based copolymer coating for the separation of basic proteins and lipoproteins by CE

scientific article published on 01 November 2009

Nontargeted evaluation of the fate of steroids during wastewater treatment by comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry.

scientific article published on 21 May 2016

On-line coupled liquid chromatography-gas chromatography

scientific article

On-line coupling of microporous membrane liquid-liquid extraction and gas chromatography in the analysis of organic pollutants in water

scientific article published on 05 February 2004

Open Tubular Capillary Electrochromatography: Technique for Oxidation and Interaction Studies on Human Low-Density Lipoproteins

scientific article published in April 2006

Open tubular CE forin vitro oxidation studies of human very-low-density lipoprotein particles

scientific article published in March 2007

Open tubular capillary electrochromatography: a new technique for in situ enzymatic modification of low density lipoprotein particles and their protein-free derivatives

scientific article published on 30 July 2007

Open tubular capillary electrochromatography: a useful microreactor for collagen I glycation and interaction studies with low-density lipoprotein particles

scientific article published on 25 February 2010

Optimisation of supercritical fluid extraction of indole alkaloids from Catharanthus roseus using experimental design methodology--comparison with other extraction techniques

scientific article published on 01 January 2008

Overview of the biosphere-aerosol-cloud-climate interactions (BACCI) studies

Overview of the biosphere–aerosol–cloud–climate interactions (BACCI) studies

Partial filling affinity capillary electrophoresis including adsorption energy distribution calculations--towards reliable and feasible biomolecular interaction studies.

scientific article published on 9 March 2015

Partial filling affinity capillary electrophoresis with cationic poly(vinylpyrrolidone)-based copolymer coatings for studies on human lipoprotein-steroid interactions

scientific article published on 22 November 2009

Partial-filling affinity capillary electrophoresis and quartz crystal microbalance with adsorption energy distribution calculations in the study of biomolecular interactions with apolipoprotein E as interaction partner

scientific article published on 02 May 2014

Particle Size Distribution and Gas-Particle Partition of Polycyclic Aromatic Hydrocarbons in Helsinki Urban Area

Particle-into-liquid sampler on-line coupled with solid-phase extraction-liquid chromatography–mass spectrometry for the determination of organic acids in atmospheric aerosols

scientific article published on 15 June 2010

Peak dispersion and contributions to plate height in nonaqueous capillary electrophoresis at high electric field strengths: ethanol as background electrolyte solvent

scientific article published in January 2004

Peak dispersion and contributions to plate height in nonaqueous capillary electrophoresis at high electric field strengths: propanol as background electrolyte solvent

scientific article published in May 2003

Perspectives of on-line coupled liquid chromatography-gas chromatography

scientific article published on 21 January 2004

Phospholipid-lysozyme coating for chiral separation in capillary electrophoresis

scientific article

Phospholipid-protein coatings for chiral capillary electrochromatography

scientific article published in September 2007

Phospholipids and liposomes in liquid chromatographic and capillary electromigration techniques

article published in 2004

Phospholipids covalently attached to silica particles as stationary phase in nano-liquid chromatography

scientific article published on 21 August 2012

Phosphonium-based ionic liquids in electrokinetic capillary chromatography for the separation of neutral analytes

scientific article published on 02 July 2012

Piperazine-based buffers for liposome coating of capillaries for electrophoresis

scientific article published in May 2005

Plasma low-density lipoprotein immobilized silica as stationary phase in nano-liquid chromatography

scientific article published in December 2012

Polyelectrolyte complexes of poly(methacryloxyethyl trimethylammonium chloride) and poly(ethylene oxide)-block-poly(sodium methacrylate) studied by asymmetrical flow field-flow fractionation and dynamic light scattering

Polyethylene glycol-stabilized lipid disks as model membranes in interaction studies based on electrokinetic capillary chromatography and quartz crystal microbalance.

scientific article published on 17 March 2011

Polyethylenimine-modified metal oxides for fabrication of packed capillary columns for capillary electrochromatography and capillary liquid chromatography

scientific article published on 23 December 2010

Potential of needle trap microextraction–portable gas chromatography–mass spectrometry for measurement of atmospheric volatile compounds

Preface

scientific article published on 22 February 2020

Preparation of beta-caryophyllene oxidation products and their determination in ambient aerosol samples

scientific article

Pressurised hot water extraction coupled on-line with liquid chromatography-gas chromatography for the determination of brominated flame retardants in sediment samples

scientific article published on 01 January 2002

Pressurized hot water extraction of insecticides from process dust--comparison with supercritical fluid extraction

scientific article published in January 2004

Production of buttery-odor compounds and transcriptome response in Leuconostoc gelidum subsp. gasicomitatum LMG18811T during growth on various carbon sources.

scientific article

Quartz crystal microbalance, a valuable tool for elucidation of interactions between apoB-100 peptides and extracellular matrix components

scientific article published on 30 December 2009

Quaternary ammonium-functionalized silica sorbents for the solid-phase extraction of aromatic amines under normal phase conditions.

scientific article published on 8 February 2013

Rapid affinity chromatographic isolation method for LDL in human plasma by immobilized chondroitin-6-sulfate and anti-apoB-100 antibody monolithic disks in tandem

scientific article published on 02 August 2019

Recent advances in nonaqueous capillary electrophoresis

scientific article

Retention in continuous two-dimensional thermal field-flow fractionation: comparison of experimental results with theory

scientific article published on 01 January 2014

Selective extraction of aliphatic amines by functionalized mesoporous silica-coated solid phase microextraction Arrow.

scientific article published on 11 June 2019

Semi-rotating cryogenic modulator for comprehensive two-dimensional gas chromatography

scientific article published on 11 March 2003

Separation of fluorescein isothiocyanate-labeled amines by microchip electrophoresis in uncoated and polyvinyl alcohol-coated glass chips using water and dimethyl sulfoxide as solvents of background electrolyte

scientific article

Simple coating of capillaries with anionic liposomes in capillary electrophoresis.

scientific article published in July 2003

Size-resolved characterisation of organic compounds in atmospheric aerosols collected at Welgegund, South Africa

article

Small diamines as modifiers for phosphatidylcholine/phosphatidylserine coatings in capillary electrochromatography

scientific article published in July 2005

Soil concentrations and soil–atmosphere exchange of alkylamines in a boreal Scots pine forest

article by Antti-Jussi Kieloaho et al published 8 March 2017 in Biogeosciences

Solid phase microextraction Arrow for the sampling of volatile amines in wastewater and atmosphere

scientific article published on 28 November 2015

Solid-phase extraction of organic compounds in atmospheric aerosol particles collected with the particle-into-liquid sampler and analysis by liquid chromatography-mass spectrometry

scientific article published in January 2010

Solid-phase extraction or liquid chromatography coupled on-line with gas chromatography in the analysis of biological samples

scientific article

Sorbent- and liquid-phase microextraction techniques and membrane-assisted extraction in combination with gas chromatographic analysis: A review

scientific article published on 13 March 2008

Spermine-graft-dextran non-covalent copolymer as coating material in separation of basic proteins and neurotransmitters by capillary electrophoresis

scientific article published on 11 June 2010

Stability of phospholipid vesicles studied by asymmetrical flow field-flow fractionation and capillary electrophoresis

Stability of polycyclic aromatic hydrocarbons in pressurised hot water

scientific article published on 01 February 2003

Stabilization of phosphatidylcholine coatings in capillary electrophoresis by increase in membrane rigidity

scientific article published in October 2004

Stable neutral double hydrophilic block copolymer capillary coating for capillary electrophoretic separations

scientific article published on 01 April 2014

Stimulation of soil organic nitrogen pool: The effect of plant and soil organic matter degrading enzymes

article

Study of continuous two-dimensional thermal field-flow fractionation of polymers

scientific article

Study on capillaries covalently bound with phospholipid vesicles for open-tubular CEC and application to on-line open-tubular CEC-MS

scientific article published on 24 September 2013

Sugar treatment of human lipoprotein particles and their separation by capillary electrophoresis

scientific article published on August 2010

Surface initiated polymerization of a cationic monomer on inner surfaces of silica capillaries: analyte separation by capillary electrophoresis versus polyelectrolyte behavior

scientific article published on 18 February 2013

Tailor-made approach for selective isolation and elution of low-density lipoproteins by immunoaffinity sorbent on silica.

scientific article published on 10 September 2016

The principles of migration and dispersion in capillary zone electrophoresis in nonaqueous solvents

scientific article

Thermal aggregation of bovine serum albumin studied by asymmetrical flow field-flow fractionation

scientific article published on 21 July 2010

Thermodynamic and kinetic approaches for evaluation of monoclonal antibody - Lipoprotein interactions

scientific article published on 27 October 2016

Three complementary techniques for the clarification of temperature effect on low-density lipoprotein-chondroitin-6-sulfate interaction

scientific article published on 17 September 2013

Three different approaches for the clarification of the interactions between lipoproteins and chondroitin-6-sulfate

scientific article published on 24 June 2011