Latest Update：2025/07/08 15:29:42

IWAI Kenta

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

Research Subject

Fiscal Year: 2024
- 27116 : Exposure Dynamics Research
- 27117 : JST COI-NEXT: Establishing A Research Hub for Environmental Health/Medicine of Future Generations Utilising Digital Bio-Information and Artificial Intelligence
- 27120 : The association between blood per and polyfluoroalkyl substances (PFAS) and cancer, metabolic diseases and death: a prospective cohort study
Fiscal Year: 2023
- 26522 : Exposure Dynamics Research
- 26523 : JST COI-NEXT: Establishing A Research Hub for Environmental Health/Medicine of Future Generations Utilising Digital Bio-Information and Artificial Intelligence
- 26524 : The actual state of lead exposure in Japan and its impact on pediatric neurodevelopment
- 26525 : Trajectories of chemical exposure from fetal to infancy: Development of a deciduous tooth analysis method.
Fiscal Year: 2022
- 26058 : Exposure Dynamics Research
- 26196 : JST COI-NEXT: Establishing A Research Hub for Environmental Health/Medicine of Future Generations Utilising Digital Bio-Information and Artificial Intelligence
Fiscal Year: 2021
- 25639 : Exposure Dynamics Research

Research Result (Publication)

Original Paper
High-throughput mercury speciation analysis of breast milk using HPLC-ICP-MS

Presenter : Iwai K., Iwai-Shimada M., Tatsuta N., Kobayashi Y., Asato K., Nishimoto M., Nakai K., Nakayama S.f.
Title : , Microchemical Journal, 211(113142): (2025)
Original Paper
Human hair certified reference material for total mercury, methylmercury, and trace element analyses

Presenter : Yamakawa A., Nagano K., Onishi K., Ukachi M., Ieda T., Kobayashi M., Sano T., Iwai M., Iwai K., Amouroux D., Tessier E., Horvat M., Alilovic A., Klemencic P., Begu E., Hudobivnik M.J., Matthew R., Haraguchi K., Li P., Rodriguez-Gonzalez P., Suarez-Criado L., Hu L., Takeda N., Li Y.-F., Uchida K.
Title : , Accreditation and Quality Assurance, 30:277-290 (2025)
Original Paper
Dietary intake of methylmercury by 0-5 years children using the duplicate diet method in Japan

Presenter : Tatsuta N., Asato K., Iwai M., Iwai K., Nakayama S.f., Yamazaki S., Nakai K.
Title : , Environmental Health and Preventive Medicine, 29(27): (2024)
Original Paper
Intra- and Inter-Day Element Variability in Human Breast Milk: Pilot Study

Presenter : Iwai K., Iwai M., Kobayashi Y., Nakayama S.F., Asato K., Nakai K., Tatsuta N.
Title : , Toxics, 10(3):109 (2022)

High-throughput mercury speciation analysis of breast milk using HPLC-ICP-MS

Presenter : Iwai K., Iwai-Shimada M., Tatsuta N., Kobayashi Y., Asato K., Nishimoto M., Nakai K., Nakayama S.f.
Title : , Microchemical Journal, 211(113142): (2025)
Human hair certified reference material for total mercury, methylmercury, and trace element analyses

Presenter : Yamakawa A., Nagano K., Onishi K., Ukachi M., Ieda T., Kobayashi M., Sano T., Iwai M., Iwai K., Amouroux D., Tessier E., Horvat M., Alilovic A., Klemencic P., Begu E., Hudobivnik M.J., Matthew R., Haraguchi K., Li P., Rodriguez-Gonzalez P., Suarez-Criado L., Hu L., Takeda N., Li Y.-F., Uchida K.
Title : , Accreditation and Quality Assurance, 30:277-290 (2025)
Dietary intake of methylmercury by 0-5 years children using the duplicate diet method in Japan

Presenter : Tatsuta N., Asato K., Iwai M., Iwai K., Nakayama S.f., Yamazaki S., Nakai K.
Title : , Environmental Health and Preventive Medicine, 29(27): (2024)
Intra- and Inter-Day Element Variability in Human Breast Milk: Pilot Study

Presenter : Iwai K., Iwai M., Kobayashi Y., Nakayama S.F., Asato K., Nakai K., Tatsuta N.
Title : , Toxics, 10(3):109 (2022)

Research Result (Presentation)

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