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Kenichiro Todoroki

Showing results (11-20 of 129) with videos related to

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Analytical Methods : Advancing Methods and Applications|March 4, 2024
Selective analysis of intracellular UDP-GlcNAc and UDP-GalNAc by hydrophilic interaction liquid chromatography-mass spectrometryChanudporn Sugiyama, Aogu Furusho, Kenichiro Todoroki, et al.
Analytical Chemistry|August 14, 2020
In-Source Fragmentation of Phenethylamines by Electrospray Ionization Mass Spectrometry: Toward Highly Sensitive Quantitative Analysis of Monoamine NeurotransmittersDaiki Asakawa, Hajime Mizuno, Eiji Sugiyama, et al.
Journal of Pharmaceutical and Biomedical Analysis|August 21, 2021
Analysis of the intracellular localization of amiodarone using live single-cell mass spectrometryKenji Yahata, Hajime Mizuno, Eiji Sugiyama, et al.
Analytical Chemistry|May 23, 2009
Separation-oriented derivatization of native fluorescent compounds through fluorous labeling followed by liquid chromatography with fluorous-phaseYohei Sakaguchi, Hideyuki Yoshida, Kenichiro Todoroki, et al.
Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry|June 18, 2009
Highly selective and simple method for determination of polythiols based on liquid chromatography with postcolumn excimer fluorescence derivatizationHideyuki Yoshida, Maki Sudo, Kenichiro Todoroki, et al.
Rapid Communications in Mass Spectrometry : RCM|June 11, 2008
Determination of polar organophosphorus pesticides in water samples by hydrophilic interaction liquid chromatography with tandem mass spectrometryTadashi Hayama, Hideyuki Yoshida, Kenichiro Todoroki, et al.
Talanta|August 28, 2019
An accurate differential analysis of carboxylic acids in beer using ultra high-performance liquid chromatography-quadrupole time-of-flight mass spectrometry based on chiral derivatization combining three isotopic reagentsSerina Fukui, Takahiro Takayama, Toshimasa Toyo'oka, et al.
Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry|February 25, 2023
Simultaneous determination of all aminobutyric acids by chiral derivatization and liquid chromatography-tandem mass spectrometryEiji Sugiyama, Mao Nakamura, Hajime Mizuno, et al.
Journal of Pharmaceutical and Biomedical Analysis|December 7, 2020
Machine learning guided prediction of liquid chromatography-mass spectrometry ionization efficiency for genotoxic impurities in pharmaceutical productsKohei Miyamoto, Hajime Mizuno, Eiji Sugiyama, et al.
Analytical and Bioanalytical Chemistry|February 27, 2009
A fluorous tag-bound fluorescence derivatization reagent, F-trap pyrene, for reagent peak-free HPLC analysis of aliphatic aminesKenichiro Todoroki, Hidemichi Etoh, Hideyuki Yoshida, et al.
Pageof 13

Showing results (11-20 of 129) with videos related to

Sort By:
Pageof 13
Analytical Methods : Advancing Methods and Applications|March 4, 2024
Selective analysis of intracellular UDP-GlcNAc and UDP-GalNAc by hydrophilic interaction liquid chromatography-mass spectrometryChanudporn Sugiyama, Aogu Furusho, Kenichiro Todoroki, et al.
Analytical Chemistry|August 14, 2020
In-Source Fragmentation of Phenethylamines by Electrospray Ionization Mass Spectrometry: Toward Highly Sensitive Quantitative Analysis of Monoamine NeurotransmittersDaiki Asakawa, Hajime Mizuno, Eiji Sugiyama, et al.
Journal of Pharmaceutical and Biomedical Analysis|August 21, 2021
Analysis of the intracellular localization of amiodarone using live single-cell mass spectrometryKenji Yahata, Hajime Mizuno, Eiji Sugiyama, et al.
Analytical Chemistry|May 23, 2009
Separation-oriented derivatization of native fluorescent compounds through fluorous labeling followed by liquid chromatography with fluorous-phaseYohei Sakaguchi, Hideyuki Yoshida, Kenichiro Todoroki, et al.
Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry|June 18, 2009
Highly selective and simple method for determination of polythiols based on liquid chromatography with postcolumn excimer fluorescence derivatizationHideyuki Yoshida, Maki Sudo, Kenichiro Todoroki, et al.
Rapid Communications in Mass Spectrometry : RCM|June 11, 2008
Determination of polar organophosphorus pesticides in water samples by hydrophilic interaction liquid chromatography with tandem mass spectrometryTadashi Hayama, Hideyuki Yoshida, Kenichiro Todoroki, et al.
Talanta|August 28, 2019
An accurate differential analysis of carboxylic acids in beer using ultra high-performance liquid chromatography-quadrupole time-of-flight mass spectrometry based on chiral derivatization combining three isotopic reagentsSerina Fukui, Takahiro Takayama, Toshimasa Toyo'oka, et al.
Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry|February 25, 2023
Simultaneous determination of all aminobutyric acids by chiral derivatization and liquid chromatography-tandem mass spectrometryEiji Sugiyama, Mao Nakamura, Hajime Mizuno, et al.
Journal of Pharmaceutical and Biomedical Analysis|December 7, 2020
Machine learning guided prediction of liquid chromatography-mass spectrometry ionization efficiency for genotoxic impurities in pharmaceutical productsKohei Miyamoto, Hajime Mizuno, Eiji Sugiyama, et al.
Analytical and Bioanalytical Chemistry|February 27, 2009
A fluorous tag-bound fluorescence derivatization reagent, F-trap pyrene, for reagent peak-free HPLC analysis of aliphatic aminesKenichiro Todoroki, Hidemichi Etoh, Hideyuki Yoshida, et al.
Pageof 13