【As of Nov 20, 2025】

DO Thi Ngoc Anh

Researcher Name: DO Thi Ngoc Anh

Div (Section) name/title: Health and Environmental Risk Division（Environmental Exposure and Effect Research Section）／Research Associate

Research Subject

Fiscal Year: 2025
- 27219 : Research project on modeling environmental behavior of all substances of concern
- 27357 : Fundamental Studies on Assessment and Prediction of the Exposure and Effects of Chemicals
Fiscal Year: 2024
- 26834 : Research project on modeling environmental behavior of all substances of concern
- 26940 : Fundamental Studies on Assessment and Prediction of the Exposure and Effects of Chemicals
Fiscal Year: 2023
- 26423 : Research project on modeling environmental behavior of all substances of concern
- 26694 : Fundamental Studies on Assessment and Prediction of the Exposure and Effects of Chemicals

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Research Result (Publication)

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Original Paper

Original Paper
Kaolinite sorption isotherms of benzalkonium and dialkyldimethylammonium compounds under dilute conditions investigated by direct and passive sampling methods

Presenter : Endo S., Do T., Yoshii S., Koshikawa-K.M., Matsuzawa S.
Title : , Environmental Science: Processes & Impacts, 27:2252-2261 (2025)
Original Paper
Developing a Passive Dosing Method for Acute Aquatic Toxicity Tests of Cationic Surfactant Benzalkoniums (BACs)

Presenter : Do T., Hiki K., Watanabe H., Yamamoto H., Endo S.
Title : , Environmental Science & Technology, 58(31):13678-13686 (2024)

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Kaolinite sorption isotherms of benzalkonium and dialkyldimethylammonium compounds under dilute conditions investigated by direct and passive sampling methods

Presenter : Endo S., Do T., Yoshii S., Koshikawa-K.M., Matsuzawa S.
Title : , Environmental Science: Processes & Impacts, 27:2252-2261 (2025)
Developing a Passive Dosing Method for Acute Aquatic Toxicity Tests of Cationic Surfactant Benzalkoniums (BACs)

Presenter : Do T., Hiki K., Watanabe H., Yamamoto H., Endo S.
Title : , Environmental Science & Technology, 58(31):13678-13686 (2024)

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Research Result (Presentation)

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Research Presentation

Research Presentation
Enhancing the Risk Assessment of Per- and Polyfluoroalkyl Substances (PFASs) through Sorption Characterization Using Online Soil Column Chromatography Coupled with Mass Spectrometry

Presenter : Do T., Fujitake N., Endo S.
Name of Society : The 5th International Conference on Environmental Pollution, Restoration, and Management (2026)
Name of Proceedings : Abstracts
Research Presentation
Influence of Salt Type and pH on Sorption of PFASs and Non-PFASs: A Soil Column Chromatography Study

Presenter : Do A.T.N., Endo S., Fujitake N.
Name of Society : 4th Joint Conference on Environmental Chemicals (2025)
Name of Proceedings : Abstracts
Research Presentation
Ecotoxicity Testing of Cationic Surfactant Benzalkoniums (BACs) Using a Novel Passive Dosing Method

Presenter : Do A.T.N., Hiki K., Watanabe H., Yamamoto H., Endo S.
Name of Society : SETAC Europe 35th Annual Meeting (2025)
Name of Proceedings : Abstracts, 211
Research Presentation
Sorption of Cationic Surfactants by Clay Mineral and Organic Matter: Isotherm Measurements with Conventional Batch and New Passive Sampling Methods

Presenter : Endo S., Do T., Yoshii S., Koshikawa-K. M., Katakura Y., Matsuzawa S.
Name of Society : SETAC Europe 35th Annual Meeting (2025)
Name of Proceedings : Abstracts, 213
Research Presentation
Soil Column Chromatography Coupled with Mass Spectrometry to Investigate the Sorption of Per- and Polyfluoroalkyl Substances (PFASs)

Presenter : Do A.T.N., Fujitake N., Endo S.
Name of Society : SETAC Europe 35th Annual Meeting (2025)
Name of Proceedings : Abstracts, 803
Research Presentation
Assessing the Sorption Properties of Per- and Polyfluoroalkyl Substances (PFASs) Using Soil Column Chromatography

Presenter : Do T., Fujitake N., Endo S.
Name of Society : 19th International Symposium on Persistent Toxic Substances and Health (2025)
Name of Proceedings : Abstracts
Research Presentation
Sorption of per-and polyfluoroalkyl substances (PFASs) on soils investigated by soil column chromatography: Selection of suitable dead time tracers

Presenter : Do T., Endo S.
Name of Society : 3rd Joint Conference on Environmental Chemicals (2024)
Name of Proceedings : Abstracts, 759
Research Presentation
Developing passive dosing method for aquatic toxicity tests of cationic surfactant benzalkoniums (BACs)

Presenter : Do T., Hiki K., Endo S.
Name of Society : SOT 63rd Annual Meeting and ToxExpo (2024)
Name of Proceedings : Abstracts
Research Presentation
Developing passive dosing methods for aquatic toxicity tests for C14-Benzalkonium (C14-BAC)

Presenter : Do T., Hiki K., Endo S.
Name of Society : 2nd Joint Conference on Environmental Chemicals (2023)
Name of Proceedings : Abstracts, 452

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Enhancing the Risk Assessment of Per- and Polyfluoroalkyl Substances (PFASs) through Sorption Characterization Using Online Soil Column Chromatography Coupled with Mass Spectrometry

Presenter : Do T., Fujitake N., Endo S.
Name of Society : The 5th International Conference on Environmental Pollution, Restoration, and Management (2026)
Name of Proceedings : Abstracts
Ecotoxicity Testing of Cationic Surfactant Benzalkoniums (BACs) Using a Novel Passive Dosing Method

Presenter : Do A.T.N., Hiki K., Watanabe H., Yamamoto H., Endo S.
Name of Society : SETAC Europe 35th Annual Meeting (2025)
Name of Proceedings : Abstracts, 211
Assessing the Sorption Properties of Per- and Polyfluoroalkyl Substances (PFASs) Using Soil Column Chromatography

Presenter : Do T., Fujitake N., Endo S.
Name of Society : 19th International Symposium on Persistent Toxic Substances and Health (2025)
Name of Proceedings : Abstracts
Influence of Salt Type and pH on Sorption of PFASs and Non-PFASs: A Soil Column Chromatography Study

Presenter : Do A.T.N., Endo S., Fujitake N.
Name of Society : 4th Joint Conference on Environmental Chemicals (2025)
Name of Proceedings : Abstracts
Sorption of Cationic Surfactants by Clay Mineral and Organic Matter: Isotherm Measurements with Conventional Batch and New Passive Sampling Methods

Presenter : Endo S., Do T., Yoshii S., Koshikawa-K. M., Katakura Y., Matsuzawa S.
Name of Society : SETAC Europe 35th Annual Meeting (2025)
Name of Proceedings : Abstracts, 213
Soil Column Chromatography Coupled with Mass Spectrometry to Investigate the Sorption of Per- and Polyfluoroalkyl Substances (PFASs)

Presenter : Do A.T.N., Fujitake N., Endo S.
Name of Society : SETAC Europe 35th Annual Meeting (2025)
Name of Proceedings : Abstracts, 803
Sorption of per-and polyfluoroalkyl substances (PFASs) on soils investigated by soil column chromatography: Selection of suitable dead time tracers

Presenter : Do T., Endo S.
Name of Society : 3rd Joint Conference on Environmental Chemicals (2024)
Name of Proceedings : Abstracts, 759
Developing passive dosing method for aquatic toxicity tests of cationic surfactant benzalkoniums (BACs)

Presenter : Do T., Hiki K., Endo S.
Name of Society : SOT 63rd Annual Meeting and ToxExpo (2024)
Name of Proceedings : Abstracts
Developing passive dosing methods for aquatic toxicity tests for C14-Benzalkonium (C14-BAC)

Presenter : Do T., Hiki K., Endo S.
Name of Society : 2nd Joint Conference on Environmental Chemicals (2023)
Name of Proceedings : Abstracts, 452

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DO Thi Ngoc Anh

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