[2B08-11] アスタチン化学 | The 62nd Annual Meeting on Radioisotopes and Radiation Researches

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Session Details

Oral Presentation

アスタチン化学

Thu. Jul 3, 2025 1:10 PM - 2:10 PM JST
Thu. Jul 3, 2025 4:10 AM - 5:10 AM UTC

B(Conference Room Saturn)

Chairman:Tomoya Uehara

1:10 PM - 1:25 PM JST(4:10 AM - 4:25 AM UTC)

[2B08-11-01]Initiatives to standardize the quality of astatine supply solutions (1), Project Overview

〇Noriko Ishioka¹, Ichiro Sasaki¹, Masashi Murakami², Shigeki Watanabe¹, Tetsuya Sakashita¹, Hiroyuki Tanaka¹, Mitsuru Sato^1,5, Tomoyuki Ohya³, Jun Ichinose³, Katsuyuki Minegishi³, Kazuhiro Ooe², Yukiyoshi Kon², Kotaro Nagatsu³, Hiroshi Watabe⁴, Atsushi Toyoshima² (1. QST・Takasaki, 2. Osaka univ・IRS, 3. QST・iQMS, 4. Tohoku・RARiS, 5. GCHS・Radio Tech)

1:25 PM - 1:40 PM JST(4:25 AM - 4:40 AM UTC)

[2B08-11-02]Initiatives to standardize the quality of astatine supply solutions (2),
Effects of irradiation and separation conditions on chemical species in aqueous solutions

〇Masashi Murakami¹, Ichiro Sasaki², Shigeki Watanabe², Tomoyuki Ohya³, Jun Ichinose³, Katsuyuki Minegishi³, Kazuhiro Ooe¹, Yukiyoshi Kon¹, Koutaro Nagatsu³, Noriko Ishioka², Atsushi Toyoshima¹ (1. Osaka Univ.・IRS, 2. QST・Takasaki, 3. QST・iQMS)

1:40 PM - 1:55 PM JST(4:40 AM - 4:55 AM UTC)

[2B08-11-03]Initiatives to standardize the quality of astatine supply solutions (3), Effects of separation conditions by dry distillation method on astatine chemical species in methanol solutions

〇Ichiro Sasaki¹, Shigeki Watanabe¹, Masashi Murakami², Tomoyuki Oya³, Jun Ichinose³, Katsuyuki Minegishi³, Kotaro Nagatsu³, Atsushi Toyoshima², Noriko Ishioka¹ (1. QST・Takasaki, 2. Osaka univ・IRS, 3. QST・iQMS)

1:55 PM - 2:10 PM JST(4:55 AM - 5:10 AM UTC)

[2B08-11-04]Initiatives to standardize the quality of astatine supply solutions (4), preliminary study on the construction of an astatine database

〇Tetsuya Sakashita¹, Hiroyuki Tanaka¹, Mitsuru Sato^1,2, Shigeki Watanabe¹, Hiroshi Watabe³, Noriko Ishioka¹ (1. QST・Takasaki, 2. GCHS・Radio Tech, 3. Tohoku・RARiS)