Maeyama Takuya

マエヤマタクヤ | Maeyama Takuya

Affiliation and department：
Job title： Technical Scientist
Homepage URL (1)： https://nrid.nii.ac.jp/ja/nrid/1000070612125/

Research field (1)： Nuclear engineering

Research keywords (8)： Gel dosimeter , MRI , Radiation chemistry , Nanocomposite gel , Heavy ion radiotherapy , Three-dimensional dose distribution , Aqueous Chemical Dosimeter , LET effects

Research theme for competitive and other funds (9)：

2024 - 2027 炭素線のRBEにより近い特性を有するゲル線量計の開発
2022 - 2025 変形可能な標的内包3次元ゲル線量計による適応放射線治療品質管理の革新
2021 - 2024 光反応抑制と放射線反応促進による蛍光ゲル線量計の高機能化
2018 - 2021 Imaging Cherenkov emission for quality assurance of radiation therapy
2018 - 2021 Measurement of dose distribution using a polymer gel dosimeter for high-dose rate brachytherapy

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Papers (33)：

Masao Gohdo, Takuya Maeyama. Ionizing radiation induced reaction in nanoclay hydrogel. Chemical Physics Letters. 2024. 856. 141656-141656
Masao Gohdo, Takuya Maeyama. Time-resolved observation of DHR123 nano-clay radio-fluorogenic gel dosimeters by photoluminescence-detected pulse radiolysis. Biomedical physics & engineering express. 2024. 10. 6
Takuya Maeyama, Hiroshi Hasegawa, Masahiro Tanaka, Nobuhisa Fukunishi, Kenichi L. Ishikawa, Yusuke Watanabe, Shigekazu Fukuda. Linear-energy-transfer-independent nanoclay radio-fluorogenic gel dosimeter under energetic ion beams of 28Si14+, 40Ar18+, 56Fe26+, 132Xe54+, and 12C6+. Radiation Physics and Chemistry. 2023. 111363-111363
Takuya Maeyama, Kiichiro Hayashi, Yusuke Watanabe, Maki Ohara, Seiko Nakagawa. Development of a silicone-based radio-fluorogenic dosimeter using dihydrorhodamine 6G. Physica Medica. 2023. 114. 102684-102684
Takuya Maeyama, Anri Mochizuki, Kazuki Yoshida, Nobuhisa Fukunishi, Kenichi L. Ishikawa, Shigekazu Fukuda. Radio-fluorogenic nanoclay gel dosimeters with reduced linear energy transfer dependence for carbon-ion beam radiotherapy. Medical Physics. 2022

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MISC (22)：

Takuya Maeyama. Development of 3D Gel Dosimeter with Nanoclay for Radiotherapy-LET-independent Radio-fluorogenic Gel Dosimeter-. RADIOISOTOPES. 2024. 73. 1. 23-34
Takuya Maeyama. Novel trends and recent progress of radio-fluorogenic gel dosimeter. 2022. 113. 25-31
前山拓哉. 3.2.5 Development of LET-independent Gel Dosimeter-MRI (magnetic resonance imaging)-based Fricke Gel Dosimeter-. Radioisotopes (Web). 2019. 68. 4. 267-276(J-STAGE)
前山拓哉. Fricke Gel Dosimeters. 医学物理. 2017. 37. 2. 99-106-106
WATANABE Yusuke, MIZUKAMI Shinya, EGUCHI Kou, MAEYAMA Takuya, HAYASHI Shin-ichiro, TERAZAKI Tsuyoshi, YAMAMOTO Kazumasa, SHUTO Nobuaki, GOMI Tsutomu. Polymer Gel Dosimetry for the High-Dose-Rate Brachytherapy Using Ir-192 Source. Japanese Journal of Medical Physics (Igakubutsuri). 2017. 37. 3. 173-176

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Patents (6)：

放射線線量測定用ゲル線量計
放射線線量測定用組成物及びその製造方法、並びに放射線線量計
RADIATION DOSIMETRY SOL OR GEL AND RADIATION DOSIMETER COMPRISING SAME AS MATERIAL FOR RADIATION DOSIMETRY
GEL FORMING COMPOSITION FOR RADIATION DOSIMETRY AND RADIATION DOSIMETER USING GEL THAT IS FORMED FROM SAID COMPOSITION
RADIATION DOSIMETRY GEL AND RADIATION DOSIMETER PROVIDED WITH SAME AS MATERIAL FOR MEASURING RADIATION DOSE

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Lectures and oral presentations (138)：

蛍光ゲル線量計を用いたリアルタイム線量測定
(第67回放射線化学討論会 2024)
Investigation of rhodamine nano-clay radio-fluorogenic gel dosimeters by photoluminescence-detected pulse radiolysis
(15th Tihany Symposium on Radiation Chemistry 2024)
蛍光ゲル線量計のためのリアルタイム線量測定システムの開発~発光検出パルスラジオリシス(PLPR)法~
(日本原子力学会2024年春の年会 2024)
粒子線治療のためのゲル線量計技術の新展開
(2023年度第2回神奈川県放射線治療技術研究会 2023)
Optical-emission computed tomography技術を応用した蛍光ゲル線量計の3次元線量分布測定システムの開発
(第12回3次元ゲル線量計研究会 2023)

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Professional career (1)：

博士(工学) (東京大学大学院)

Work history (6)：

2024/07 - 現在 RIKEN RIKEN Nishina Center for Accelerator-Based Science Technical Scientist
2016/08 - 2024/06 理化学研究所仁科加速器科学研究センター運転技術チーム客員研究員
2016/04 - 2024/06 Kitasato university School of Science, Department of Chemistry Assistant Professor
2016 - 2018/03 理化学研究所産業連携本部イノベーション推進センター三次元ゲル線量計研究チーム客員研究員
2013/04 - 2016/03 RIKEN Nishina Center Special Postdoctoral Researcher

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Committee career (5)：

2024/04 - 現在公益社団法人日本アイソトープ協会第4期理工・ライフサイエンス部会常任委員
2022/04 - 2023/03 公益社団法人日本アイソトープ協会第3期理工・ライフサイエンス部会常任委員
2020/11 - 2020/11 第9回3Dゲル線量計研究会実行委員
2015/10 - 2017/03 革新的医薬品・医療機器・再生医療製品実用化促進事業「定位放射線治療照射精度管理ガイドライン化」における標準化委員
2014/01 - 2014/09 放射線化学会 APSRC2014実行委員

Awards (7)：

2021/03 - 公益社団法人日本アイソトープ協会日本アイソトープ協会奨励賞ナノクレイを利用した放射線治療用三次元ゲル線量計の開発
2019/07 - Japanese Society of Radiation Chemistry JSRC Young Scientist Award for ICRR2019 Nanoclay gel-based radio-fluorogenic gel dosimeters using Dihydrorhodamine 123
2015/05 - Japanese Society of Radiation Chemistry Japanese Society of Radiation Chemistry (JSRC) Young Scientist Award Ceremony for ICRR2015 Radiological properties of the nanocomposite Fricke gel dosimeter for heavy ion beams
2015/05 - 15th International Congress of Radiation Research Journal of Radiation Research (JRR) Award at ICRR2015 Radiological properties of the nanocomposite Fricke gel dosimeter for heavy ion beams
2015/05 - 15th International Congress of Radiation Research Young Investigators Travel Award Radiological properties of the nanocomposite Fricke gel dosimeter for heavy ion beams

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Association Membership(s) (2)：

日本量子医科学会 , JAPANESE SOCIETY OF RADIATION CHEMISTRY

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