Naomasa Oshiro

ResearcherID Scopus Author ID ORCID

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 13

Top Venues

Toxins

Journal of AOAC International

National Institute of Health Sciences

Tokyo University of Marine Science and Technology (PHD)

This page only lists publications with an associated author ORCID identifier.

Affiliation History

National Institute of Health Sciences Oct 01 2012

Japan

Section Chief :: Division of Biomedical Food Research

Okinawa Prefectural Government Apr 01 2010 - Sep 30 2012

Japan

Senior Technologist :: Environmental Preservation Division

Okinawa Prefectural Institute of Health and Environment Apr 01 2002 - Mar 31 2010

Japan

Senior Reseacher :: Hygienic Chemistry Section

Okinawa Prefectural Institute of Health and Environment Apr 01 1998 - Mar 31 2002

Japan

Researcher :: Medical Zoology Section

Okinawa Prefectural Institute of Health and Environment Apr 01 1994 - Mar 31 1998

Japan

Researcher :: Microbiology Section

Education History

Tokyo University of Marine Science and Technology

Japan

PHD :: Graduate School of Marine Science and Technology

University of the Ryukyus

Japan

MSC :: Graduate School of Science

Publications

Ryogo Ukai, Hideaki Uchida, Kouichi Sugaya, Jun-Ichi Onose, Naomasa Oshiro, Takeshi Yasumoto, Naoki Abe
Structural Assignment of the Product Ion Generated from a Natural Ciguatoxin-3C Congener, 51-Hydroxyciguatoxin-3C, and Discovery of Distinguishable Signals in Congeners Bearing the 51-Hydroxy Group. Toxins 16 (2) (2024)
Ryogo Ukai, Hideaki Uchida, Kouichi Sugaya, Jun-Ichi Onose, Naomasa Oshiro, Takeshi Yasumoto, Naoki Abe
Structural Assignment of the Product Ion Generated from a Natural Ciguatoxin-3C Congener, 51-Hydroxyciguatoxin-3C, and Discovery of Distinguishable Signals in Congeners Bearing the 51-Hydroxy Group. Toxins 16 (2) (2024)
Shimba Kawasue, Kyoko Kuniyoshi, Masashi Uema, Naomasa Oshiro
Tetrodotoxin Derivatization with a Newly Designed Boron Reagent Leads to Conventional Reversed-Phase Liquid Chromatography. Toxins 16 (6) (2024)
Manami Kobayashi, Junichi Masuda, Naomasa Oshiro
Detection of Extremely Low Level Ciguatoxins through Monitoring of Lithium Adduct Ions by Liquid Chromatography-Triple Quadrupole Tandem Mass Spectrometry. Toxins 16 (4) (2024)
Shimba Kawasue, Kyoko Kuniyoshi, Masashi Uema, Naomasa Oshiro
Tetrodotoxin Derivatization with a Newly Designed Boron Reagent Leads to Conventional Reversed-Phase Liquid Chromatography. Toxins 16 (6) (2024)
Manami Kobayashi, Junichi Masuda, Naomasa Oshiro
Detection of Extremely Low Level Ciguatoxins through Monitoring of Lithium Adduct Ions by Liquid Chromatography-Triple Quadrupole Tandem Mass Spectrometry. Toxins 16 (4) (2024)
Ryogo Ukai, Hideaki Uchida, Kouichi Sugaya, Jun-Ichi Onose, Naomasa Oshiro, Takeshi Yasumoto, Naoki Abe
Structural Assignment of the Product Ion Generated from a Natural Ciguatoxin-3C Congener, 51-Hydroxyciguatoxin-3C, and Discovery of Distinguishable Signals in Congeners Bearing the 51-Hydroxy Group. Toxins 16 (2) (2024)
Shimba Kawasue, Kyoko Kuniyoshi, Masashi Uema, Naomasa Oshiro
Tetrodotoxin Derivatization with a Newly Designed Boron Reagent Leads to Conventional Reversed-Phase Liquid Chromatography. Toxins 16 (6) (2024)
Manami Kobayashi, Junichi Masuda, Naomasa Oshiro
Detection of Extremely Low Level Ciguatoxins through Monitoring of Lithium Adduct Ions by Liquid Chromatography-Triple Quadrupole Tandem Mass Spectrometry. Toxins 16 (4) (2024)
Ryogo Ukai, Hideaki Uchida, Kouichi Sugaya, Jun-Ichi Onose, Naomasa Oshiro, Takeshi Yasumoto, Naoki Abe
Structural Assignment of the Product Ion Generated from a Natural Ciguatoxin-3C Congener, 51-Hydroxyciguatoxin-3C, and Discovery of Distinguishable Signals in Congeners Bearing the 51-Hydroxy Group. Toxins 16 (2) (2024)
Mika Nagae, Tomoji Igarashi, Kazushi Mizukoshi, Kyoko Kuniyoshi, Naomasa Oshiro, Takeshi Yasumoto
Development and Validation of an LC-MS/MS Method for the Ultra-Trace Analysis of Pacific Ciguatoxins in Fish. Journal of AOAC International 104 (5) (2021)
Naomasa Oshiro, Hiroya Nagasawa, Kyoko Kuniyoshi, Naoki Kobayashi, Yoshiko Sugita-Konishi, Hiroshi Asakura, Takeshi Yasumoto
Characteristic Distribution of Ciguatoxins in the Edible Parts of a Grouper, Variola louti. Toxins 13 (3) (2021)
Tsuyoshi Ikehara, Kyoko Kuniyoshi, Haruyo Yamaguchi, Yuuhiko Tanabe, Tomoharu Sano, Masahiro Yoshimoto, Naomasa Oshiro, Shihoko Nakashima, Mina Yasumoto-Hirose
First Report of Microcystis Strains Producing MC-FR and -WR Toxins in Japan. Toxins 11 (9) (2019)

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Publication Activity (10 Years)

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Naomasa Oshiro