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List of works by Koji Otsuka

"Recent Progress in High Performance Separation"

scientific article published on 01 January 2015

Analysis of arsenic compounds by capillary electrophoresis using indirect UV and mass spectrometric detections.

scientific article

Analysis of carboxylic acid metabolites from the tricarboxylic acid cycle in Bacillus subtilis cell extract by capillary electrophoresis using an indirect photometric detection method.

scientific article published in August 2003

Anion selective exhaustive injection-sweep–micellar electrokinetic chromatography ⬇️

scientific article published on October 12, 2001

Antibacterial activities effectuated by co-continuous epoxy-based polymer materials

scientific article published on 04 February 2013

Application of sweeping to micellar electrokinetic chromatography-atmospheric pressure chemical ionization-mass spectrometric analysis of environmental pollutants ⬇️

scientific article published on October 1, 2001

Capillary electrochromatographic enantioseparations using a packed capillary with a 3 microm OD-type chiral packing.

scientific article published in July 2001

Chiral separation of acidic drug components by open tubular electrochromatography using avidin immobilized capillaries.

scientific article published on 4 April 2006

Detection innovations in microscale separations ⬇️

scientific article published on October 1, 2011

Determination of environmentally relevant aromatic amines in the ppt levels by cation selective exhaustive injection-sweeping-micellar electrokinetic chromatography

scientific article published on 01 August 2000

Development of a C(60)-fullerene bonded open-tubular capillary using a photo/thermal active agent for liquid chromatographic separations by π-π interactions

scientific article

Effect of a low-conductivity zone on field-amplified sample stacking in microchip micellar electrokinetic chromatography

scientific article published on 01 January 2013

Effective determination of a pharmaceutical, sulpiride, in river water by online SPE-LC-MS using a molecularly imprinted polymer as a preconcentration medium.

scientific article published on 7 November 2013

Effects of compositions of dimethyl-beta-cyclodextrins on enantiomer separations by cyclodextrin modified capillary zone electrophoresis

scientific article published on 01 September 1998

Effects of methanol and urea on optical resolution of phenylthiohydantoin-DL-amino acids by micellar electrokinetic chromatography with sodium N-dodecanoyl-L-valinate

scientific article published on 01 November 1990

Effects of the length and modification of the separation channel on microchip electrophoresis-mass spectrometry for analysis of bioactive compounds

scientific article published on 01 February 2004

Efficient extraction of estrogen receptor-active compounds from environmental surface water via a receptor-mimic adsorbent, a hydrophilic PEG-based molecularly imprinted polymer

scientific article published on 30 October 2018

Electrophoretic analysis of cations using large-volume sample stacking with an electroosmotic flow pump using capillaries coated with neutral and cationic polymers

scientific article published on 28 September 2012

Enantiomer separations by capillary electrochromatography using chiral stationary phases

scientific article published on 01 July 2000

Evaluation of an atmospheric pressure chemical ionization interface for capillary electrophoresis-mass spectrometry

scientific article

Evaluation of extended light path capillary and etched capillary for use in open tubular capillary electrochromatography

scientific article published on 01 July 2002

Fundamental studies on electrokinetic chromatography with PEGylated phospholipid micelles.

scientific article

High-speed analysis of proteins by microchip isoelectric focusing with linear-imaging UV detection

scientific article published on 01 August 2009

Highly sensitive chiral analysis in capillary electrophoresis with large-volume sample stacking with an electroosmotic flow pump

scientific article published on 08 February 2012

Highly sensitive oligosaccharide analysis in capillary electrophoresis using large-volume sample stacking with an electroosmotic flow pump

scientific article published on 17 September 2011

Highly-sensitive micellar electrokinetic chromatographic analysis of dioxin-related compounds using on-line concentration

scientific article published on 01 August 1999

Hydrophilic interaction electrokinetic chromatography using bio-based nanofillers

scientific article published on 20 June 2014

Hydrophobic labeling of amino acids: transient trapping-capillary/microchip electrophoresis

scientific article published on 18 April 2011

Magnetic Field Stimuli-Sensitive Drug Release Using a Magnetic Thermal Seed Coated with Thermal-Responsive Molecularly Imprinted Polymer

scientific article published on 11 January 2019

Micellar electrokinetic chromatography

scientific article published on 01 March 2008

Micellar electrokinetic chromatography on microchips.

scientific article published on March 2008

Micelles as pseudo-stationary phases in micellar electrokinetic chromatography ⬇️

scientific article published on September 12, 1997

Molecularly imprinted adsorbents for selective separation and/or concentration of environmental pollutants

scientific article

Molecularly imprinted polymer with a pseudo-template for thermo-responsive adsorption/desorption based on hydrogen bonding

New platform for simple and rapid protein-based affinity reactions.

scientific article published on 14 March 2017

On-line coupling of sample preconcentration by LVSEP with gel electrophoretic separation on T-channel chips.

scientific article published on 15 August 2016

On-line preconcentration and enantioselective separation of triadimenol by electrokinetic chromatography using cyclodextrins as chiral selectors.

scientific article

On-line sample concentration in micellar electrokinetic chromatography using cationic surfactants.

scientific article published in May 2001

On-line sample concentration in micellar electrokinetic chromatography with cationic micelles in a coated capillary

scientific article published on 01 April 2001

On-line sample preconcentration by large-volume sample stacking with an electroosmotic flow pump (LVSEP) in microscale electrophoresis.

scientific article published on January 2013

On-line sample preconcentration in micellar electrokinetic chromatography by sweeping with anionic-zwitterionic mixed micelles.

scientific article

On-line sample preconcentration in micellar electrokinetic chromatography using ion-pair reagents.

scientific article

One-step preparation of amino-PEG modified poly(methyl methacrylate) microchips for electrophoretic separation of biomolecules.

scientific article

Online concentration and affinity separation of biomolecules using multifunctional particles in capillary electrophoresis under magnetic field

scientific article

Open-tubular electrochromatographic chiral separation of amino acids using an organic nanocrystals immobilized capillary

scientific article published on 01 January 2013

Optical resolution by high-performance capillary electrophoresis. Micellar electrokinetic chromatography with sodium N-dodecanoyl-L-glutamate and digitonin

scientific article published on 01 October 1993

Optical resolution of amino acid derivatives by micellar electrokinetic chromatography with N-dodecanoyl-L-serine

scientific article published on 01 September 1994

Physically adsorbed chiral stationary phase of avidin on monolithic silica column for capillary electrochromatography and capillary liquid chromatography

scientific article published on 01 September 2002

Preparation of fritless capillary using avidin immobilized magnetic particles for electrochromatographic chiral separation.

scientific article published on 8 January 2007

Quantitation and on-line concentration of enantiomers in open-tubular capillary electrochromatography.

scientific article published in October 2001

Quantitative ligand immobilization using alginate hydrogel formed in a capillary: application for online affinity concentration.

scientific article

Rapid enantioseparation of 1-aminoindan by microchip electrophoresis with linear-imaging UV detection.

scientific article

Rapid separations by LC using ion-exchange media based on spongy monoliths

scientific article published on 26 July 2013

Recent applications of on-line sample preconcentration techniques in capillary electrophoresis.

scientific article published on 26 October 2013

Recent progress for the selective pharmaceutical analyses using molecularly imprinted adsorbents and their related techniques: A review

scientific article

Recent progress in capillary electrophoretic analysis of amino acid enantiomers.

scientific article published on 12 March 2011

Recent progress in microchip electrophoresis-mass spectrometry.

scientific article

Recent progress of on-line sample preconcentration techniques in microchip electrophoresis.

scientific article published on January 2012

Recent progress of online sample preconcentration techniques in microchip electrophoresis.

scientific article published on August 2008

Robust and simple interface for microchip electrophoresis–mass spectrometry ⬇️

scientific article published on September 5, 2003

Selective detection of biogenic amines using capillary electrochromatography with an on-column derivatization technique.

scientific article

Sensitive enantioseparation by transient trapping-cyclodextrin electrokinetic chromatography

scientific article published on 27 August 2012

Separation of cationic polymer particles and characterization of avidin-immobilized particles by capillary electrophoresis.

scientific article published in March 2006

Separation of complex mixtures of fluorobenzoic acids by capillary electrophoresis.

scientific article published in February 2009

Separation of enantiomers by capillary electrophoresis-mass spectrometry employing a partial filling technique with a chiral crown ether

scientific article published on 01 April 2000

Separation of fatty alcohol ethoxylates by capillary zone electrophoresis and micellar electrokinetic chromatography

scientific article published in February 2009

Separation of halogenated benzenes enabled by investigation of halogen-π interactions with carbon materials

scientific article published on 18 November 2019

Separation of lipophilic compounds by micellar electrokinetic chromatography with organic modifiers

scientific article published on 01 October 1994

Signal denoising and baseline correction by discrete wavelet transform for microchip capillary electrophoresis.

scientific article published in September 2003

Simple and Rapid Immobilization of Coating Polymers on Poly(dimethyl siloxane)-glass Hybrid Microchips by a Vacuum-drying Method.

scientific article

Simple and effective label-free capillary electrophoretic analysis of sugars by complexation using quinoline boronic acids

scientific article published on 06 May 2015

Simultaneous determination of amphoteric surfactants in detergents by capillary electrophoresis with indirect UV detection.

scientific article published on 21 November 2006

Special issue: microscale separations

scientific article published on 01 February 2009

Sweeping on a microchip: Concentration profiles of the focused zone in micellar electrokinetic chromatography ⬇️

scientific article published on October 1, 2001

The use of multilayered capillaries for chiral separation by electrochromatography

scientific article published in November 2008

Three-Dimensional Fabrication for Microfluidics by Conventional Techniques and Equipment Used in Mass Production

scientific article published on 04 May 2016

Toward million-fold sensitivity enhancement by sweeping in capillary electrophoresis combined with thermal lens microscopic detection using an interface chip.

scientific article published on 24 August 2005

Trace level determination of polycyclic aromatic hydrocarbons in river water with automated pretreatment HPLC.

scientific article published on 21 February 2013

Tunable Liquid Chromatographic Separation of H/D Isotopologues Enabled by Aromatic π Interactions

scientific article published on 18 February 2020

Unique Separation Behavior of a C60 Fullerene-Bonded Silica Monolith Prepared by an Effective Thermal Coupling Agent.

scientific article published on 23 October 2015

XPS and NEXAFS studies of VUV/O3-treated aromatic polyurea and its application to microchip electrophoresis

scientific article published on 01 December 2011

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