Sakamoto Tomoaki 坂本知昭

… Alternative Names

坂本知昭サカモトトモアキ

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Researcher Number	40311386
Affiliation (Current)	2025: 国立医薬品食品衛生研究所, 薬品部, 室長
Affiliation (based on the past Project Information) *help	2021 – 2024: 国立医薬品食品衛生研究所, 薬品部, 室長 2016 – 2018: 国立医薬品食品衛生研究所, 薬品部, 室長
Review Section/Research Field	Except Principal Investigator Basic Section 34020:Analytical chemistry-related / Basic Section 21030:Measurement engineering-related / Basic Section 90140:Medical technology assessment-related / Optical engineering, Photon science
Keywords	Except Principal Investigator 医薬品 / テラヘルツ分光 / 微量不純物検出 / 微量検出 / テラヘルツ / レーザー分光 / 分子振動帰属解明 / テラヘルツレーザー分光測定 / 極微量不純物検出 / 分子振動 … More / 結晶成長 / 共振センサ / 医薬品製造 / レギュラトリーサイエンス / PAT / 医薬品評価技術 / マッピング / 蛍光量子収率 / 中分子量 / 分析科学 / 中分子医薬品 / テラヘルツレーザー分光 / 医薬品検査 / 応用光学・量子光工学 / 薬学 / 分析化学 / テラヘルツ/赤外材料・素子 / 不純物検出 / 格子欠陥 Less

Trace impurity detection in pharmaceutical manufacturing processes using terahertz spectroscopy
- Principal Investigator
  
  佐々木哲朗
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 34020:Analytical chemistry-related
- Research Institution
  Shizuoka University
事故的混入物・不純物の分布を検出できる局所励起PLQYマッピング法の開発
- Principal Investigator
  
  藤巻康人
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 90140:Medical technology assessment-related
- Research Institution
  Tokyo Metropolitan Industrial Technology Research Institute
Qualitative and quantitative detection of trace impurities by precise lattice vibration measurement
- Principal Investigator
  
  Sasaki Tetsuo
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21030:Measurement engineering-related
- Research Institution
  Shizuoka University
Study of impurity effects in organic crystal appearing in low frequency vibrational spectra and its application
- Principal Investigator
  
  Sasaki Tetsuo
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Optical engineering, Photon science
- Research Institution
  Shizuoka University

All 2024 2023 2022 2021 2019 2018 2017 2016

All Journal Article Presentation Book

[Book] 異物の分析技術と試料の前処理、結果の解釈「テラヘルツ分光スペクトルを用いた医薬品の微量不純物分析」2024
- Author(s)
  佐々木哲朗、坂本知昭、大塚誠
- Total Pages
  500
- Publisher
  株式会社技術情報協会
- ISBN
  9784867980217
- Data Source
  KAKENHI-PROJECT-21H01339
[Book] Biomedical Engineering (1st Edition), Chapter 92021
- Author(s)
  Tetsuo Sasaki, Tomoaki, Sakamoto, and Makoto Otsuka
- Total Pages
  380
- Publisher
  Jenny Stanford Publishing
- ISBN
  9789814877633
- Data Source
  KAKENHI-PROJECT-21H01339
[Journal Article] 高い周波数精度を持つ連続波GaPテラヘルツ分光スペクトル測定装置を利用した医薬品検査2022
- Author(s)
  佐々木哲朗、坂本知昭、大塚誠
- Journal Title
  
  レーザー学会誌
  
  Volume: 50 Pages: 167-171
- Data Source
  KAKENHI-PROJECT-21H01339
[Journal Article] 連続波テラヘルツレーザー分光測定による医薬品検査2019
- Author(s)
  佐々木哲朗、坂本知昭
- Journal Title
  
  PHARM TECH JAPAN
  
  Volume: 35 Pages: 125-130
- Data Source
  KAKENHI-PROJECT-16H03882
[Journal Article] Sharp Absorption Peaks in THz Spectra Valuable for Crystal Quality Evaluation of Middle Molecular Weight Pharmaceuticals2018
- Author(s)
  Sasaki Tetsuo、Sakamoto Tomoaki、Otsuka Makoto
- Journal Title
  
  J Infrared Milli Terahz Waves
  
  Volume: 39 Issue: 9 Pages: 828-839
- DOI
  10.1007/s10762-018-0494-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H03882
[Journal Article] Detection of Impurities in Organic Crystals by High-Accuracy Terahertz Absorption Spectroscopy2018
- Author(s)
  Sasaki Tetsuo、Sakamoto Tomoaki、Otsuka Makoto
- Journal Title
  
  Analytical Chemistry
  
  Volume: 90 Issue: 3 Pages: 1677-1682
- DOI
  10.1021/acs.analchem.7b03220
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H03882
[Presentation] Terahertz laser spectrometer and its applications2024
- Author(s)
  Tetsuo Sasaki, Tomoaki Sakamoto, Makoto Otsuka
- Organizer
  JSPS Core-to-Core Program First Symposium of “Asian Research Network for Terahertz Molecular Science”, Takigawa Memorial Hall, Kobe University, Kobe, Japan, March 14 - 16, 2024
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01339
[Presentation] テラヘルツレーザー分光測定による医薬品分析2024
- Author(s)
  佐々木哲朗、坂本知昭、大塚誠
- Organizer
  令和5年度生体医歯工学共同研究拠点成果報告会、2024.3.8、東京医科歯科大学
- Invited
- Data Source
  KAKENHI-PROJECT-21H01339
[Presentation] 絶対PL量子収率測定を用いた医薬品固形製剤の状態解析2023
- Author(s)
  藤巻康人、小野里磨優、坂本知昭
- Organizer
  第８４回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-22K12904
[Presentation] テラヘルツレーザー分光による有機結晶中の欠陥評価2022
- Author(s)
  佐々木哲朗、大塚誠、坂本知昭、田邉匡生、劉庭秀、眞子岳
- Organizer
  日本金属学会2022年秋期(第171回)講演大会
- Invited
- Data Source
  KAKENHI-PROJECT-21H01339
[Presentation] D-マンニトール結晶中に現れるテラヘルツ帯狭線幅吸収線の観測と極微量不純物検出への応用2021
- Author(s)
  佐々木哲朗、坂本知昭、大塚誠
- Organizer
  2021年度日本分光学会年次講演会
- Data Source
  KAKENHI-PROJECT-21H01339
[Presentation] Quantitative Analysis Of Trace Isotope Impurity In Pharmaceutical Material By Terahertz Laser Spectrometer2021
- Author(s)
  T. Sasaki, R. Domon, T. Sakamoto, M. Otsuka
- Organizer
  The 46th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01339
[Presentation] テラヘルツ分光測定によるL-ヒスチジン結晶中微量光学異性体不純物分子評価2021
- Author(s)
  佐々木哲朗、坂本知昭、大塚誠
- Organizer
  第50回結晶成長国内会議（JCCG-50）
- Data Source
  KAKENHI-PROJECT-21H01339
[Presentation] 連続波テラヘルツレーザー分光測定による医薬品品質検査2019
- Author(s)
  佐々木哲朗、坂本知昭、大塚誠、西澤潤一
- Organizer
  学振182委員会研究会, 2019.2.12, えんてつ駅前貸会議室、浜松
- Invited
- Data Source
  KAKENHI-PROJECT-16H03882
[Presentation] Quantitative impurity measurement in pharmaceuticals by THz laser spectrometer2019
- Author(s)
  Tetsuo Sasaki, Tomoaki Sakamoto, Makoto Otsuka
- Organizer
  PITTCON 2019 Philadelphia, USA, 2019.3.17-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03882
[Presentation] 医薬品のテラヘルツ分光スペクトルデータベースの構築2019
- Author(s)
  佐々木哲朗、坂本知昭、大塚誠
- Organizer
  日本薬学会 139年会（2019.3.20-23）千葉
- Data Source
  KAKENHI-PROJECT-16H03882
[Presentation] Quantitative Impurity Measurement In Organic Crystals By Precise Measurements Of THz Absorption Frequencies2018
- Author(s)
  Tetsuo Sasaki, Tomoaki Sakamoto, Makoto Otsuka
- Organizer
  43rd International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2018), Nagoya, Japan, 2018.9.10 - 9.14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03882
[Presentation] 高精度テラヘルツ分光スペクトル測定による有機結晶中の高感度不純物検出2018
- Author(s)
  佐々木哲朗, 坂本知昭, 大塚誠
- Organizer
  日本薬学会 138年会金沢
- Data Source
  KAKENHI-PROJECT-16H03882
[Presentation] A trial application of terahertz spectroscopy as a pharmaceutical process monitoring tool2018
- Author(s)
  Tetsuo Sasaki, Tomoaki Sakamoto
- Organizer
  The 3rd International Symposium on Biomedical Engineering (ISBE2018), 2018.11.9.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03882
[Presentation] Spectroscopy by coherent monochromatic terahertz wave2018
- Author(s)
  Tetsuo Sasaki, Tomoaki Sakamoto, Makoto Otsuka
- Organizer
  FY 2017 RIEC Annual Meeting on Cooperative Research Projects "Compass for Next Generation ICT", RIEC, Tohoku Univ., Miyagi
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03882
[Presentation] Evaluation of a-Cyclodextrin Hexahydrate Crystal by High Accuracy Terahertz Spectroscopy2018
- Author(s)
  Tetsuo Sasaki, Tomoaki Sakamoto, Makoto Otsuka
- Organizer
  ICS2018, 2018.4.29, Sophia Univ., Tokyo
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03882
[Presentation] High accuracy and high resolution terahertz spectroscopy for impurity detection in pharmaceutical drugs2018
- Author(s)
  Tetsuo Sasaki, Tomoaki Sakamoto, Makoto Otsuka
- Organizer
  the 4th International Conference on Nano Electronics Research Education 2018 (ICNERE 2018), 2018.11.28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03882
[Presentation] Continuous wave terahertz laser spectrometer and its applications for pharmaceuticals2017
- Author(s)
  Tetsuo Sasaki, Tomoaki Sakamoto, Tadao Tanabe, and Jun-ichi Nishizawa
- Organizer
  ＰITTCON 2017
- Place of Presentation
  Ｃｈｉｃａｇｏ，　ＵＳＡ
- Year and Date
  2017-03-04
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03882
[Presentation] Continuous Wave Gallium Phosphide THz Spectrometer applied for Pharmaceutical Industry2017
- Author(s)
  Tetsuo Sasaki, Tomoaki Sakamoto, Makoto Otsuka
- Organizer
  8th International THz-Bio Workshop, (THz-BIO2017), Frascati, Italy
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03882
[Presentation] Detection of impurities contained in organic crystals by terahertz spectroscopy measurement2017
- Author(s)
  Tetsuo Sasaki, Tomoaki Sakamoto, Makoto Otsuka
- Organizer
  The 2nd International Symposium on Biomedical Engineering, Tokyo Institute of Technology, Tokyo
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03882
[Presentation] テラヘルツ分光スペクトル測定による有機結晶含有微量不純物検出2017
- Author(s)
  佐々木哲朗、坂本知昭、大塚誠
- Organizer
  第46回結晶成長国内会議（JCCG-46）、ホテルコンコルド浜松、静岡
- Data Source
  KAKENHI-PROJECT-16H03882
[Presentation] 高精度テラヘルツ分光スペクトル測定による中分子量医薬品のスペクトル観察2017
- Author(s)
  佐々木哲朗, 坂本知昭, 大塚誠
- Organizer
  日本薬学会第137年会
- Place of Presentation
  仙台国際センター、宮城県仙台市
- Year and Date
  2017-03-24
- Data Source
  KAKENHI-PROJECT-16H03882
[Presentation] 高周波数精度連続波テラヘルツ分光吸収スペクトル測定による有機結晶中の微量不純物の高感度検出2017
- Author(s)
  佐々木哲朗、坂本知昭、大塚誠
- Organizer
  第78回応用物理学会秋季学術講演会、福岡国際会議場（福岡）
- Data Source
  KAKENHI-PROJECT-16H03882
[Presentation] CW THz Signal Generator based on DFG in GaP and its Applications for Spectroscopy2016
- Author(s)
  Tetsuo Sasaki, Tadao Tanabe, Tomoaki Sakamoto, Jun-ichi Nishizawa
- Organizer
  BIT's 5th Annual World Congress of Advanced Materials-2016 (WCAM-2016)
- Place of Presentation
  Chongqing, China
- Year and Date
  2016-06-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03882

1. Sasaki Tetsuo (20321630)

# of Collaborated Projects: 3 results

# of Collaborated Products: 28 results
2. 大塚誠 (90160548)

# of Collaborated Projects: 1 results

# of Collaborated Products: 15 results
3. 藤巻康人 (70392305)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. 小野里磨優 (50610094)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

Sakamoto Tomoaki 坂本 知昭

坂本 知昭 サカモト トモアキ

Research Projects

Research Products

Co-Researchers

Trace impurity detection in pharmaceutical manufacturing processes using terahertz spectroscopy

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

事故的混入物・不純物の分布を検出できる局所励起PLQYマッピング法の開発

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Qualitative and quantitative detection of trace impurities by precise lattice vibration measurement

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study of impurity effects in organic crystal appearing in low frequency vibrational spectra and its application

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] 異物の分析技術と 試料の前処理、結果の解釈 「テラヘルツ分光スペクトルを用いた医薬品の微量不純物分析」2024

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Book] Biomedical Engineering (1st Edition), Chapter 92021

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Journal Article] 高い周波数精度を持つ連続波GaPテラヘルツ分光スペクトル測定装置を利用した医薬品検査2022

Author(s)

Journal Title

Data Source

[Journal Article] 連続波テラヘルツレーザー分光測定による医薬品検査2019

Author(s)

Journal Title

Data Source

[Journal Article] Sharp Absorption Peaks in THz Spectra Valuable for Crystal Quality Evaluation of Middle Molecular Weight Pharmaceuticals2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Detection of Impurities in Organic Crystals by High-Accuracy Terahertz Absorption Spectroscopy2018

Author(s)

Journal Title

DOI

Data Source

[Presentation] Terahertz laser spectrometer and its applications2024

Author(s)

Organizer

Data Source

[Presentation] テラヘルツレーザー分光測定による医薬品分析2024

Author(s)

Organizer

Data Source

[Presentation] 絶対PL量子収率測定を用いた医薬品固形製剤の状態解析2023

Author(s)

Organizer

Data Source

[Presentation] テラヘルツレーザー分光による有機結晶中の欠陥評価2022

Author(s)

Organizer

Data Source

[Presentation] D-マンニトール結晶中に現れるテラヘルツ帯狭線幅吸収線の観測と極微量不純物検出への応用2021

Author(s)

Organizer

Data Source

[Presentation] Quantitative Analysis Of Trace Isotope Impurity In Pharmaceutical Material By Terahertz Laser Spectrometer2021

Sakamoto Tomoaki 坂本知昭

坂本知昭サカモトトモアキ

[Book] 異物の分析技術と試料の前処理、結果の解釈「テラヘルツ分光スペクトルを用いた医薬品の微量不純物分析」2024