N. Sakui

发表

Stir bar sorptive extraction with in situ derivatization and thermal desorption–gas chromatography–mass spectrometry for determination of chlorophenols in water and body fluid samples

R. Ito, Migaku Kawaguchi, Koichi Saito, 2005 .

Hollow-fiber-supported liquid phase microextraction with in situ derivatization and gas chromatography-mass spectrometry for determination of chlorophenols in human urine samples.

R. Ito, Migaku Kawaguchi, Koichi Saito, 2008, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.

Stir bar sorptive extraction and trace analysis of alkylphenols in water samples by thermal desorption with in tube silylation and gas chromatography-mass spectrometry.

R. Ito, Migaku Kawaguchi, Koichi Saito, 2005, Journal of chromatography. A.

Determination of 4-tert.-octylphenol and 4-nonylphenol in laboratory animal feed sample by stir bar sorptive extraction followed by liquid desorption and column-switching liquid chromatography-mass spectrometry with solid-phase extraction.

Koichi Inoue, R. Ito, Fumie Seshimo, 2004, Journal of chromatography. A.

Determination of 4-nonylphenol and 4-tert.-octylphenol in water samples by stir bar sorptive extraction and thermal desorption–gas chromatography–mass spectrometry

Koichi Inoue, R. Ito, Migaku Kawaguchi, 2004 .

Liquid phase microextraction with in situ derivatization for measurement of bisphenol A in river water sample by gas chromatography-mass spectrometry.

R. Ito, Migaku Kawaguchi, Koichi Saito, 2006, Journal of chromatography. A.

Dual derivatization-stir bar sorptive extraction--thermal desorption--gas chromatography-mass spectrometry for determination of 17beta-estradiol in water sample.

R. Ito, Migaku Kawaguchi, Koichi Saito, 2006, Journal of chromatography. A.

Trace analysis of phenolic xenoestrogens in water samples by stir bar sorptive extraction with in situ derivatization and thermal desorption-gas chromatography-mass spectrometry.

Koichi Inoue, R. Ito, Migaku Kawaguchi, 2004, Journal of chromatography. A.

Highly sensitive and selective analysis of widely targeted metabolomics using gas chromatography/triple-quadrupole mass spectrometry.

E. Fukusaki, T. Bamba, H. Tsugawa, 2014, Journal of bioscience and bioengineering.

Stir bar sorptive extraction and thermal desorption-gas chromatography-mass spectrometry for trace analysis of benzophenone and its derivatives in water sample

R. Ito, Migaku Kawaguchi, Koichi Saito, 2006 .

Mercury speciation and analysis in drinking water by stir bar sorptive extraction with in situ propyl derivatization and thermal desorption-gas chromatography-mass spectrometry.

R. Ito, Migaku Kawaguchi, Koichi Saito, 2008, Journal of chromatography. A.

Determination of 2-methylisoborneol and geosmin in aqueous samples by static headspace-gas chromatography-mass spectrometry with ramped inlet pressure.

Akira Tsuji, N. Sakui, S. Daishima, 2005, Journal of separation science.

Wet Deposition and Photodegradation of Perfluoroalkyl Carboxylates and Fluorotelomer Alcohols: Distribution Pathways from Air to Water Environment

S. Fujii, Shuhei Tanaka, N. Saito, 2014 .

Development of Miniaturized Hollow-fiber Assisted Liquid-phase Microextraction with in situ acyl Derivatization Followed by GC-MS for the Determination of Benzophenones in Human Urine Samples

R. Ito, Migaku Kawaguchi, Koichi Saito, 2009, Analytical sciences : the international journal of the Japan Society for Analytical Chemistry.

Biotransformation of sesquiterpenes by cultured cells ofCurcuma zedoaria

Makoto Sato, N. Sakui, M. Kuroyanagi, 1992 .

Development of an Analytical Method for the Determination of Arsenic in Urine by Gas Chromatography‐mass Spectrometry for Biological Monitoring of Exposure to Inorganic Arsenic

A. Takeuchi, N. Sakui, A. Namera, 2012, Journal of occupational health.

Stir bar sorptive extraction with in situ derivatization and thermal desorption-gas chromatography-mass spectrometry in the multi-shot mode for determination of estrogens in river water samples.

Koichi Inoue, R. Ito, Migaku Kawaguchi, 2004, Journal of chromatography. A.

Fruit Preparation by Pressurization. Part III. Comparison of Keeping Quality between Pressure-processed Jam and Heat-processed Jam: Changes in Flavor Components, Hue, and Nutrients during Storage.

Kunio Kimura, N. Sakui, Masao Ida, 1994 .

Stir bar sorptive extraction with in situ de-conjugation and thermal desorption gas chromatography-mass spectrometry for measurement of 4-nonylphenol glucuronide in human urine sample.

R. Ito, Migaku Kawaguchi, Koichi Saito, 2006, Journal of pharmaceutical and biomedical analysis.

Stir bar sorptive extraction and thermal desorption-gas chromatography-mass spectrometry for the measurement of 4-nonylphenol and 4-tert-octylphenol in human biological samples.

R. Ito, Migaku Kawaguchi, H. Nakazawa, 2004, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.

Freeze-drying enables homogeneous and stable sample preparation for determination of fecal short-chain fatty acids.

K. Ohno, Risa Hamada, I. Saito, 2019, Analytical biochemistry.

Determination of bisphenol A in river water and body fluid samples by stir bar sorptive extraction with in situ derivatization and thermal desorption-gas chromatography-mass spectrometry.

R. Ito, Migaku Kawaguchi, H. Nakazawa, 2004, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.

A Method for Routine Analysis of Urinary 4,4′‐methylenebis (2‐chloroaniline) by Gas Chromatography‐Electron Capture Detection

T. Kawai, A. Takeuchi, N. Sakui, 2014, Journal of occupational health.

Direct methyl esterification with 2,2‐dimethoxypropane for the simultaneous determination of urinary metabolites of toluene, xylene, styrene, and ethylbenzene by gas chromatography‐mass spectrometry

A. Takeuchi, N. Sakui, A. Namera, 2019, Journal of occupational health.

Determination of dimethyl sulfoxide and dimethyl sulfone in urine by gas chromatography-mass spectrometry after preparation using 2,2-dimethoxypropane.

A. Takeuchi, N. Sakui, R. Narai, 2009, Biomedical chromatography : BMC.

Growth and Monoterpene Production in Shoot Culture and Regenerates of Mentha arvensis

T. Omoto, I. Asai, K. Shimomura, 1994 .

Stir-bar-sorptive extraction, with in-situ deconjugation, and thermal desorption with in-tube silylation, followed by gas chromatography-mass spectrometry for measurement of urinary 4-nonylphenol and 4-tert-octylphenol glucuronides

R. Ito, Migaku Kawaguchi, Koichi Saito, 2007, Analytical and bioanalytical chemistry.

Stir bar sorptive extraction with in situ derivatization and thermal desorption-gas chromatography--mass spectrometry for measurement of phenolic xenoestrogens in human urine samples.

R. Ito, Migaku Kawaguchi, Koichi Saito, 2005, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.