HIROTA, Masahiro | Shinshu University Researcher Directory

Academic Organization	Research Center for Supports to Advanced Science	TEL
Education and Research Organization	Research Center for Advanced Science and Technology	FAX
Position	Associate professor	Mail Address
Address	3-1-1, Asahi, Matsumoto City 390-8621	Web site

Profile

Research Field: Radiation Measurement
Radiation safety management
Radiation physics
Radiation physics
Radiochemistry
Keywords:Radiation measurement , Radiation protection , Radiation safety management , Thyroid monitoring , Lung monitoring

Research

Books, Articles, etc.: Articles
Reduction of thyroid radioactive iodine exposure by oral administration of cyclic oligosaccharides
Scientific Reports,13:6979 2023
Author:K. Nishi, M. Hirota(co-first author), S. Higaki(co-first author), S. Shiraishi, T. Kudo, N. Matsuda, S. Ito

Feasibility of treatment agents in radioactive iodine separation from waste liquids
Health Physics,(Accepted) 2023
Author:Masahiro Hirota, Shogo Higaki, Yoshiyuki Ishida, Daisuke Nakata, Keiji Terao, Shigeki Ito

Effects of 2-hydroxypropyl α-cyclodextrin on the radioactive iodine sorption on activated carbon
Journal of Radioanalytical and Nuclear Chemistry,(328):659–667 2021(Mar. 21)
Author:Masahiro Hirota, Shogo Higaki, Shigeki Ito, Yoshiyuki Ishida, Keiji Terao

放射性降下物及び天然核種の震度分布に着目した亜高山帯森林の表土かくらん評価の試み
Proceedings of the 21st Workshop on Environmental Radioactivit,Accepted 2020
Author:福山泰治郎, 石澤淳, 廣田昌大

Radioactive iodine volatilization inhibition effect of cyclodextrin
Journal of Radioanalytical and Nuclear Chemistry,(320):621-625 2019
Author:Masahiro HIROTA, Shogo HIGAKI, Shigeki ITO, Yoshiyuki ISHIDA, Keiji TERAO

Effectiveness of an Imaging Plate System in Emergency 131I Thyroid Monitoring
Health Physics,115(2):221-226 2018(Aug.)
Author:Shizuhiko DEJI, Xiaojuan Li, Shigeki ITO, Masahiro HIROTA, Takuya SAZE, Kunihide NISHIZAWA

Application of an Imaging Plate for Evaluating the UNCERTAINTY in Direct Organ Measurements due to Variation in Detector Location.
Radiat Prot Dosimetry.,170(1-4):252-255 2016(Sep.)
Author:O. Kurihara, K. Kanai, M. Hirota, E. Kim, K. Tani, C. Takada, T. Momose.

USB通信機能付き線量計を用いた放射線常時監視システムの構築.
日本放射線安全管理学会誌,15(1):93-99 2016(May 20)
Author:廣田昌大、杉本勇二、森　一幸、水野裕元、黒木智広.

プルシアンブルーを用いた汚染土壌・汚染水からのセシウム除去におけるカリウムイオン及びアンモニウムイオンの影響
Proceedings of 15th Workshop on Environmental radioactivity.,KEK Proceedings 2014(7):294 2014
Author:廣田昌大、桧垣正吾、伊藤茂樹

Quantitation of Japanese cedar pollen and radiocesium adhered to nonwoven fabric masks worn by the general populatiom
Health Physics,107(2):117-134 2014
Author:Shogo HIGAKI, Hideharu SHIRAI, Masahiro HIROTA, Eisuke TAKEDA, Yukiko YANO , Akira SHIBATA, Yoshitaka MISHIMA, Hiromi YAMAMOTO, Kiyoshi MIYAZAWA

Application of imaging plate system to the direct measurement of a fixed surface contamination.
Health Physics,107(2):172-177 2014
Author:Masahiro HIROTA, Keiji KIMURA, Rumi SATO, Yuya KOIKE, Takeshi IIMOTO, Satoru TANAKA

Radiocesium Distribution in Bamboo Shoots after the Fukushima Nuclear Accident
PLoS ONE,9(5):e97659 2014
Author:Takumi Higaki, Shogo Higaki, Masahiro Hirota, Seiichiro Hasezawa

Investigation of contamination in spinach collected immediately following the Fukushima Daiichi nuclear disaster
Radiation Safety Management,12(2):7-11 2013
Author:MasahiroHIROTA, Shogo HIGAKI, Takumi HIGAKI, Seiichiro HASEZAWA

Decontamination of radioactivity from contaminated vegetables derived from the Fukushima nuclear accident
Radiation Measurements,55:26-29 2013
Author:Kazuhiro SHIBA, Yoji KITAMURA, Takashi KOZAKA, Izumi UNO, Kikuo SHIMIZU, Kazuyoshi MASUMOTO, Masahiro HIROTA, Shogo HIROTA, Hirikazu MIYOSHI, Takuya SAZE, Minoru SAKAMA, Makoto YANAGA

The Reductive Effect of an Anti-Pollinosis Mask against Internal Exposure from Radioactive Materials Dispersed from the Fukushima Daiichi Nuclear Disaster.
Health Physics,104(2):227-231 2013
Author:Shogo Higaki, Masahiro Hirota

Characteristics of radioactive contamination of vegitables derived from the Fukushima nuclear accident.
Radiation Safety Management,11:19-22 2012
Author:Kazuhiro Shiba, Yoji Kitamura, Takashi Kozaka, Izumi Uno,Kikuo Shimizu, Masahiro Hirota, Shogo Higaki, Kazuyoshi Masumoto.

個人住宅を対象とするホットスポット発見/除染マニュアル
日本放射線安全管理学会誌,11:92-101 2012
Author:西澤邦秀，奥野功一，畔柳誠，佐瀬卓也，実吉敬二，末木啓介，冨田悟，桧垣正吾，廣田昌大，松倉千昭，三好弘一，森一幸，矢永誠人

Decontamination Efficiencies of Pot-Type Water Purifiers for 131I, 134Cs and 137Cs in Rainwater Contaminated during Fukushima Daiichi Nuclear Disaster
PLoS ONE,7:2012 2012
Author:Shogo Higaki, Masahiro Hirota

Radionuclide Analysis on Bamboos Following the Fukushima Nuclear Accident
PLoS ONE,7:e34766 2012
Author:Takumi Higaki, Shogo Higaki, Masahiro Hirota, Kae Akita, Seiichiro Hasezawa

被災地域住民及び隣接地域住民の甲状腺モニタリングのあり方について
日本放射線安全管理学会誌,10:172-184 2011
Author:西澤邦秀，伊藤茂樹，佐瀬卓也，廣田昌大

福島第一原発事故によって汚染された土壌中の放射性物質の除去に関する中間報告
日本放射線安全管理学会誌,10(1):172-184 2011
Author:西澤邦秀，奥野功一，佐瀬卓也，實吉敬二，末木啓介，冨田悟，桧垣正吾，廣田昌大，松倉千昭，三好弘一，森一幸，矢永誠人

福島第一原発事故によって汚染された野菜に付着した放射性物質の除去法に関する中間報告書
日本放射線安全管理学会誌,10:135-151 2011
Author:西澤邦秀，柴和弘，清水喜久雄，桝本和義，末木啓介，廣田昌大，野川憲夫，桧垣正吾，矢永誠人，三好弘一，佐瀬卓也，阪間稔

福島第一原発事故によって汚染された雨水中放射性ヨウ素及び放射性セシウムの除去に関する中間報告書
日本放射線安全管理学会誌,10(2):68-75 2011
Author:西澤邦秀，三好弘一，桧垣正吾，桝本和義，野川憲夫，廣田昌大，矢永誠人，佐瀬卓也，末木啓介

Benchmarking of activation reaction distribution in an intermediate energy neutron field
Radiation Protection Dosimetry,146(1-3):356-359 2011
Author:Tatsuhiko Ogawa, Mikhail N. Morev, Masahiro Hirota, Takuya Abe, Yuya Koike, Satoshi Iwai, Takeshi Iimoto, Toshiso Kosako

Feasibility of in vivo measurement of 239Pu distribution in lungs using an imaging plate
Applied Radiation and Isotopes,69(5):808-813 2011
Author:Masahiro Hirota, Chie Takada, Takumaro Momose, Osamu Kurihara, Koji Takasaki, Takuya Saze, Shigeki Ito, Kunihide Nishizawa

Radiation Effects on Communication Performance of Radio Frequency Identification Tags
Health Physics,99:680-687 2010
Author:Kazuyuki Mori, Zhaowu Meng, Hirosumi Kikuchi, Yasuhide Kataoka, Kazuhisa Nakazato, Shizuhiko Deji, Shigeki Ito, Takuya Saze, Masahiro Hirota, Kunihide Nishizawa

99mTc thyroid imaging system using multiple imaging plates.
Physica Medica,25:73-81 2009
Author:Shigeki Ito, Takuya Saze, Eiji Ariga, Shizuhiko. Deji, Masahiro Hirota, Kunihide Nishizawa

90Y bremsstrahlung emission computed tomography using gamma camera
Annals of Nuclear Medicine,23:257-267 2009
Author:Sigeki Ito, Hiroyuki Kurosawa, Hiroyuki Kasahara, Satomi Teraoka, Eiji Ariga, Shizuhiko Deji, Masahiro Hirota, Takuya Saze, Takao Minamizawa, Kunihide Nishizawa

Development of 241Am lung monitoring system using an imaging plate
Health Physics,93(1):28-53 2007
Author:Masahiro Hirota, Osamu Kurihara, ChieTakada, Koji Takasaki, Takumaro Momose, Shizuhiko Deji, Shigeki Ito, Takuya Saze, Kunihide Nishizawa

Development of imaging system for 90Y malignant lymphoma treatment using an imaging plate
The Journal of Nuclear Medicine,48:428 2007
Author:Shigeki Ito, Kouichi Adachi, Takuya Saze, Shizuhiko Deji, Masahiro Hirota, Kazuyuki Mori, Kunihide Nishizawa

Development of 99mTc thyroid imaging system using multiple imaging plates
Proceedings of The Second Asian and Oceanic Congress for Radiological Protection,-:1391-1396 2006
Author:ShigekiIto, Shizuhiko Deji, Takuya Saze, Masahiro Hirota, Kunihide Nishizawa

Imaging of 241Am in the lung by using an imaging plate.
Proceedings of The Second Asian and Oceanic Congress for Radiological Protection,-:913-917 2006
Author:Masahiro Hirota, Osamu Kurihara, Chie Takada, Koji Takasaki, Takumaro Momose,

Influence of temperature on lower detection limits of thyroid 131I monitoring system using imaging plates
Proceedings of The Second Asian and Oceanic Congress for Radiological Protection,-:341- 343 2006
Author:Shizuhiko. Deji, Xiaojuan Li, Shigeki Ito, Masahiro Hirota, Takuya Saze, Kunhide Nishizawa

Electromagnetic malfunction of semiconductor-type electronic personnel dosimeters caused by access control system for radiation facilities
Health Physics,91(2):93-100 2006
Author:Shizuhiko Deji, Sigeki Ito, Eiji Ariga, Kazuyuki Mori, Masahiro Hirota, Takuya Saze, Kunihide Nishizawa

Characterization of an in vivo thyroid 131I monitoring system using an imaging plate
AppliedRadiation and Isotopes,60:733-740 2004
Author:Masahiro Hirota, Takuya Saze, Kunihide Nishizawa

IPを用いる甲状腺131I in vivoモニタリングシステムの計数効率及び検出限界の改善
KEK Proceedings,7:247-253 2002
Author:廣田昌大、佐瀬卓也、西澤邦秀

イメージングプレートを用いる甲状腺131Iインビボモニタリングシステムの特性
日本放射線安全管理学会誌,1(2):89-93 2002
Author:廣田昌大, 佐瀬卓也, 西澤邦秀

In vivo thyroid 131I monitoring system using an imaging plate
Radiation Protection Dosimetry,101(1-4):457-460 2002
Author:Masahiro Hirota, Takuya Saze, Kunihide Nishizawa

Feasibility of in vivo thyroid 131I monitoring by imaging plate.
Applied Radiation and Isotopes,55:513-516 2001
Author:Masahiro Hirota, Takuya Saze, Yoshimune Ogata, Kunihide Nishizawa

イメージングプレートを用いる甲状腺131I in vivoモニタリング法の開発.
KEK Proceedings,13:89-96 2000
Author:廣田昌大、佐瀬卓也、緒方良至、西澤邦秀

MISC
（年次大会ポスター発表紹介優秀ポスター賞）活性炭の放射性ヨウ素吸着能向上に関する基礎的研究
ISOTOPE NEWS,(751):75 2017
Author:廣田昌大、桧垣正吾、伊藤茂樹、高木思野、石田善行、寺尾啓二

（年次大会ポスター発表紹介優秀ポスター賞）USB接続機能付線量計を用いた簡易型エリアモニタの構築
ISOTOPE NEWS,(746):87 2016
Author:廣田昌大、杉本勇二、森一幸、水野裕元、黒木智広

固着性表面汚染の除去に向けたイメージングプレートの利用
主任者ニュース,(20):12 2014
Author:廣田昌大

AOCRP-3を主催して～国際学会の事務局としての知見～
保健物理,45(4):313-317 2010(Dec. 01)
Author:飯本武志，小池裕也，阿部琢也，廣田昌大

Shinshu University Researcher Directory

HIROTA Masahiro

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Research

HIROTA　Masahiro