Kohno Nanase 河野七瀬

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KOHNO Nanase 河野七瀬

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Researcher Number	40736766
Other IDs
Affiliation (Current)	2025: 近畿大学, 理工学部, 講師 2025: 京都大学, 地球環境学堂, 特別研究員(RPD)
Affiliation (based on the past Project Information) *help	2022 – 2023: 近畿大学, 理工学部, 講師 2020 – 2021: 京都大学, 地球環境学堂, 特別研究員(RPD) 2019: 京都大学, 地球環境学堂, 特別研究員 2018: 京都大学, 地球環境学堂, 特定研究員
Review Section/Research Field	Principal Investigator Basic Section 63010:Environmental dynamic analysis-related Except Principal Investigator Medium-sized Section 63:Environmental analyses and evaluation and related fields
Keywords	Principal Investigator エアロゾル / 不均一反応 / HOxラジカル / 同位体 / レーザー分光法 / ラジカル反応 / 反応経路分岐比 / 化学反応 / 大気化学 / RO2ラジカル / HO2ラジカル / OHラジカル / HOxサイクル … More Except Principal Investigator … More チャンバー / 取り込み係数 / 有機硝酸 / 不均一反応 / オゾン生成速度 / HOxサイクル / 問い込み反応速度 / RO2ラジカル / 取り込み / エアロゾル / オキシダント / 取込み / PM2.5 / VOC / NOx / オゾン / 過酸化ラジカル / HOxラジカル / 光化学オキシダント Less

Chemical dynamics of atmospheric peroxyl radicals
- Principal Investigator
  
  Kajii Yoshizumi
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 63:Environmental analyses and evaluation and related fields
- Research Institution
  Kyoto University
気液両面からの微小液滴粒子に対するラジカル取り込み反応調査Principal Investigator
- Principal Investigator
  
  河野七瀬
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 63010:Environmental dynamic analysis-related
- Research Institution
  Kindai University
  Kyoto University
Development of a novel method for determination of branching ratios between reaction paths in HOx cycle by selective detection of HOx radicalsPrincipal Investigator
- Principal Investigator
  
  KOHNO Nanase
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 63010:Environmental dynamic analysis-related
- Research Institution
  Kyoto University

All 2024 2023 2022 2021 2020 2019 2018

All Journal Article Presentation

[Journal Article] 過酸化ラジカル反応性測定が示すオゾン生成メカニズムの不確実性2024
- Author(s)
  坂本陽介、黎珈汝、河野七瀬、佐藤圭、森野悠、梶井克純
- Journal Title
  
  大気環境学会誌
  
  Volume: 59
- Data Source
  KAKENHI-PROJECT-21H04926
[Journal Article] Determination of Uptake Coefficient of Isoprene-Derived Organic Peroxy Radical onto Ambient Particles Using Laser Spectroscopic Techniques2023
- Author(s)
  坂本陽介、Li Jiaru、河野七瀬、中山智喜、佐藤圭、梶井克純
- Journal Title
  
  Journal of Japan Society for Atmospheric Environment / Taiki Kankyo Gakkaishi
  
  Volume: 58 Issue: 1 Pages: 1-9
- DOI
  10.11298/taiki.58.1
- ISSN
  1341-4178, 2185-4335
- Year and Date
  2023-01-10
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H04255, KAKENHI-PROJECT-23K17029, KAKENHI-PROJECT-21H04926
[Journal Article] Impacts of missing OH reactivity and aerosol uptake of HO2 radicals on tropospheric O3 production during the AQUAS-Kyoto summer campaign in 20182022
- Author(s)
  N. Kohno, J. Zhou, J. Li, M. Takemura, N. Ono, Y. Sadanaga, Y. Nakashima, K. Sato, S. Kato, Y. Sakamoto, Y. Kajii
- Journal Title
  
  Atmospheric Environment
  
  Volume: 281 Pages: 119130-119130
- DOI
  10.1016/j.atmosenv.2022.119130
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K12210, KAKENHI-PROJECT-21K17878, KAKENHI-PROJECT-21H04926, KAKENHI-PROJECT-19H04255
[Journal Article] Potential Factors Contributing to Ozone Production in AQUAS?Kyoto Campaign in Summer 2020: Natural Source-Related Missing OH Reactivity and Heterogeneous HO<sub>2</sub>/RO<sub>2</sub> Loss2022
- Author(s)
  Li Jiaru、Kohno Nanase、Sakamoto Yosuke、Pham Huy Gia、Murano Kentaro、Sato Kei、Nakayama Tomoki、Kajii Yoshizumi
- Journal Title
  
  Environmental Science & Technology
  
  Volume: 56 Issue: 18 Pages: 12926-12936
- DOI
  10.1021/acs.est.2c03628
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H04926, KAKENHI-PROJECT-19H04255
[Journal Article] Investigation of OH-reactivity budget in the isoprene, α-pinene and m-xylene oxidation with OH under high NOx conditions2022
- Author(s)
  Sakamoto Yosuke、Kohno Nanase、Ramasamy Sathiyamurthi、Sato Kei、Morino Yu、Kajii Yoshizumi
- Journal Title
  
  Atmospheric Environment
  
  Volume: 271 Pages: 118916-118916
- DOI
  10.1016/j.atmosenv.2021.118916
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H06305, KAKENHI-PROJECT-21H04926, KAKENHI-PROJECT-19H04255, KAKENHI-PROJECT-21K17878
[Journal Article] Kinetics and impacting factors of HO&lt;sub&gt;2&lt;/sub&gt; uptake onto submicron atmospheric aerosols during the 2019 Air QUAlity Study (AQUAS) in Yokohama, Japan2021
- Author(s)
  Zhou Jun、Sato Kei、Bai Yu、Fukusaki Yukiko、Kousa Yuka、Ramasamy Sathiyamurthi、Takami Akinori、Yoshino Ayako、Nakayama Tomoki、Sadanaga Yasuhiro、Nakashima Yoshihiro、Li Jiaru、Murano Kentaro、Kohno Nanase、Sakamoto Yosuke、Kajii Yoshizumi
- Journal Title
  
  Atmospheric Chemistry and Physics
  
  Volume: 21 Issue: 16 Pages: 12243-12260
- DOI
  10.5194/acp-21-12243-2021
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H06305, KAKENHI-PROJECT-19H04255, KAKENHI-PROJECT-21K12210, KAKENHI-PROJECT-21K17878
[Journal Article] Rate constants of CH3O2 + NO2 CH3O2NO2 and C2H5O2 + NO2 C2H5O2NO2 reactions under atmospheric conditions2020
- Author(s)
  Kohno Nanase、Li Jiaru、Sakamoto Yosuke、Kajii Yoshizumi
- Journal Title
  
  International Journal of Chemical Kinetics
  
  Volume: 53 Issue: 5 Pages: 571-582
- DOI
  10.1002/kin.21466
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H04255, KAKENHI-PROJECT-19J40218, KAKENHI-PROJECT-18K18179, KAKENHI-PROJECT-16H06305
[Journal Article] Total hydroxyl radical reactivity measurements in a suburban area during AQUAS-Tsukuba campaign in summer 20172020
- Author(s)
  Li Jiaru、Sakamoto Yosuke、Kohno Nanase、Fujii Tomihide、Matsuoka Kohei、Takemura Marina、Zhou Jun、Nakagawa Maho、Murano Kentaro、Sadanaga Yasuhiro、Nakashima Yoshihiro、Sato Kei、Takami Akinori、Yoshino Ayako、Nakayama Tomoki、Kato Shungo、Kajii Yoshizumi
- Journal Title
  
  Science of The Total Environment
  
  Volume: 740 Pages: 139897-139897
- DOI
  10.1016/j.scitotenv.2020.139897
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19J40218, KAKENHI-PROJECT-18K18179, KAKENHI-PROJECT-16H06305
[Journal Article] Real-time quantification of the total HO2 reactivity of ambient air and HO2 uptake kinetics onto ambient aerosols in Kyoto (Japan)2020
- Author(s)
  Jun Zhou, Kentaro Murano, Nanase Kohno, Yosuke Sakamoto and Yoshizumi Kajii
- Journal Title
  
  Atmospheric Environment
  
  Volume: 223 Pages: 117189-117189
- DOI
  10.1016/j.atmosenv.2019.117189
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K18179, KAKENHI-PROJECT-19H04255, KAKENHI-PROJECT-19J40218, KAKENHI-PROJECT-16H06305
[Journal Article] Relative and Absolute Sensitivity Analysis on Ozone Production in Tsukuba, a City in Japan2019
- Author(s)
  Yosuke Sakamoto, Yasuhiro Sadanaga, Jiaru Li, Kohei Matsuoka, Marina Takemura, Tomihide Fujii, Maho Nakagawa, Nanase Kohno, Yoshihiro Nakashima, Kei Sato, Tomoki Nakayama, Shungo Kato, Akinori Takami, Ayako Yoshino, Kentaro Murano and Yoshizumi Kajii
- Journal Title
  
  Environmental Science & Technology
  
  Volume: 53 Issue: 23 Pages: 13629-13635
- DOI
  10.1021/acs.est.9b03542
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K18179, KAKENHI-PROJECT-16H06305, KAKENHI-PROJECT-19H04255, KAKENHI-PROJECT-19J40218, KAKENHI-PROJECT-17K00515, KAKENHI-PROJECT-17K00525
[Journal Article] Kinetics Study of OH Uptake onto Deliquesced NaCl Particles by Combining Laser Photolysis and Laser-Induced Fluorescence2018
- Author(s)
  Sakamoto Yosuke、Zhou Jun、Kohno Nanase、Nakagawa Maho、Hirokawa Jun、Kajii Yoshizumi
- Journal Title
  
  The Journal of Physical Chemistry Letters
  
  Volume: 9 Issue: 14 Pages: 4115-4119
- DOI
  10.1021/acs.jpclett.8b01725
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K18179, KAKENHI-PROJECT-16H06305
[Presentation] 大気エアロゾルの水溶液抽出によるOHラジカル生成2023
- Author(s)
  奈須田智仁, 会見拓馬, 中口譲, *河野七瀬
- Organizer
  第28回大気化学討論会
- Data Source
  KAKENHI-PROJECT-21K17878
[Presentation] 2023年夏季東京都内におけるフィルターサンプリングによるOHラジカル前駆物質の観測2023
- Author(s)
  奈須田智仁，黎珈汝，呂忻瑶，河野七瀬, 坂本陽介, 村野健太郎, 梶井克純
- Organizer
  2023年度大気環境学会近畿支部研究発表会
- Data Source
  KAKENHI-PROJECT-21K17878
[Presentation] Experimental determination of uptake coefficient of isoprene-derived peroxy radical onto deliquesced NaCl particles.2023
- Author(s)
  Sakamoto, Y., Mikami, R., Kohno, N., Sato, K., Kajii, Y.
- Organizer
  Goldschmidt 2023 Conference, Lyon, France
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04926
[Presentation] フィルターサンプリング法を用いた大気エアロゾル由来のOHラジカル観測2023
- Author(s)
  会見拓馬，奈須田智仁，中口譲，河野七瀬
- Organizer
  2023年度大気環境学会近畿支部研究発表会
- Data Source
  KAKENHI-PROJECT-21K17878
[Presentation] 化学プローブ法による溶液中OHラジカルの観測2022
- Author(s)
  奈須田智仁, 野口和真, 河野七瀬
- Organizer
  2022年度大気環境学会近畿支部研究発表会
- Data Source
  KAKENHI-PROJECT-21K17878
[Presentation] 2020 年夏季京都市内におけるオゾン生成レジームの実測による評価2022
- Author(s)
  村岡達也、定永靖宗、野尻亮太、大原和、河野七瀬、黎珈汝、坂本陽介、中嶋吉弘、佐藤圭、加藤俊吾、中山智喜、松岡雅也、椎木弘、梶井克純
- Organizer
  第63回大気環境学会年会, 大阪
- Data Source
  KAKENHI-PROJECT-21H04926
[Presentation] 都市域における有機硝酸の観測および有機硝酸生成がオゾン生成に与える影響2022
- Author(s)
  定永靖宗、河野七瀬、黎珈汝、坂本陽介、中嶋吉弘、加藤俊吾、佐藤圭、中山智喜、梶井克純
- Organizer
  第63回大気環境学会年会　特別集会, 大阪
- Invited
- Data Source
  KAKENHI-PROJECT-21H04926
[Presentation] RO2反応性測定およびRO2NO2の大気条件下における熱分解速度測定2022
- Author(s)
  河野七瀬, Langying Ou, Jiaru Li, 坂本陽介, 梶井克純
- Organizer
  第27回大気化学討論会
- Data Source
  KAKENHI-PROJECT-21K17878
[Presentation] オゾン生成に対する自然エミッションとエアロゾルによるHO2/RO2取り込みの影響----2020年京都における夏季観測を例として2022
- Author(s)
  Li, J., Kohno, N., Sakamoto, Y., Murano, K., Sato, K., Nakayama, T., Kajii, Y.
- Organizer
  第63回大気環境学会年会, 大阪
- Data Source
  KAKENHI-PROJECT-21H04926
[Presentation] Observe unknown OH-reactants and HO2/RO2 uptake by ambient aerosols in a field study as ozone production potential factors.2022
- Author(s)
  Li, J., Kohno, N., Sakamoto, Y., Pham, H.G., Murano, K., Sato, K., Nakayama, T., Kajii, Y.
- Organizer
  nstitute of Nature and Environmental Technology International Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04926
[Presentation] エアロゾルへの有機過酸化ラジカル取込による対流圏オゾン生成抑制効果のHOx反応性測定に基づく定量的評価2022
- Author(s)
  坂本陽介、Li, J.、河野七瀬、中山智喜、佐藤圭、梶井克純
- Organizer
  第63回大気環境学会年会　特別集会, 大阪
- Invited
- Data Source
  KAKENHI-PROJECT-21H04926
[Presentation] 湿潤条件における無機エアロゾルへのイソプレン由来過酸化ラジカルの取り込み係数決定因子の考察2022
- Author(s)
  坂本陽介, Li, J., 河野七瀬, 佐藤圭, 梶井克純
- Organizer
  第27回大気化学討論会, 茨城
- Data Source
  KAKENHI-PROJECT-21H04926
[Presentation] 微小液滴中OHラジカルのフィルターサンプリングによる検出2022
- Author(s)
  野口和真, 奈須田智仁, 河野七瀬
- Organizer
  2022年度大気環境学会近畿支部研究発表会
- Data Source
  KAKENHI-PROJECT-21K17878
[Presentation] Investigation of gaseous and heterogeneous reactions of RO2 radicals using FAGE-LIF method2021
- Author(s)
  Nanase KOHNO, Jiaru LI, Yosuke SAKAMOTO, Yoshizumi KAJII
- Organizer
  Japan Geoscience Union Meeting 2021
- Data Source
  KAKENHI-PROJECT-21K17878
[Presentation] Determination of the rate constants of CH3O2 + NO2 and C2H5O2 + NO2 reaction2021
- Author(s)
  Nanase KOHNO, Jiaru LI, Yosuke SAKAMOTO, Yoshizumi KAJII
- Organizer
  Pacifichem 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K17878
[Presentation] 大気中におけるHOxラジカル反応性観測および揮発性炭化水素との反応経路の定量的評価手法の開発2020
- Author(s)
  河野七瀬，Jiaru Li，Jun Zhou，坂本陽介，梶井克純
- Organizer
  第61回大気環境学会年会, 特別集会
- Data Source
  KAKENHI-PROJECT-18K18179
[Presentation] FAGE-LIF法を用いたRO2ラジカルの検出およびNO2との反応速度定数の決定2020
- Author(s)
  河野七瀬, Jiaru Li, 坂本陽介, 梶井克純
- Organizer
  第61回大気環境学会年会, 一般発表
- Data Source
  KAKENHI-PROJECT-18K18179
[Presentation] オゾン生成に対するOHラジカル未知反応性およびエアロゾルのHOxラジカル取り込みの影響2019
- Author(s)
  河野七瀬, Jiaru Li, Jun Zhou, 坂本陽介, 梶井克純
- Organizer
  第24回大気化学討論会
- Data Source
  KAKENHI-PROJECT-18K18179
[Presentation] Impact of aerosol uptake on HOx cycle2019
- Author(s)
  Nanase Kohno
- Organizer
  The 5th International Workshop on Heterogeneous Kinetics Related to Atmospheric Aerosols
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18179
[Presentation] Development of a new method for selective detection of ROx radicals and determination of radical yields2019
- Author(s)
  Nanase Kohno, Jiaru Li, Jun Zhou, Kentaro Murano, Yosuke Sakamoto, Yoshizumi Kajii
- Organizer
  35th Symposium on Chemical Kinetics and Dynamics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18179
[Presentation] 大気中のHOxサイクルの重要性と研究状況2019
- Author(s)
  河野七瀬, Jiaru Li, Jun Zhou, 坂本陽介, 梶井克純
- Organizer
  第60回大気環境学会年会
- Data Source
  KAKENHI-PROJECT-18K18179
[Presentation] Development of a new method for selective detection of ROx radicals and determination of radical yields2019
- Author(s)
  河野七瀬
- Organizer
  第35回化学反応討論会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18179
[Presentation] ポンプ-プローブ法を用いたHOxラジカル反応性観測における新展開 ---スモッグチャンバーを利用したVOCのOH酸化過程の観測---2018
- Author(s)
  河野七瀬
- Organizer
  第59回大気環境学会年会
- Data Source
  KAKENHI-PROJECT-18K18179

1. Kajii Yoshizumi (40211156)

# of Collaborated Projects: 1 results

# of Collaborated Products: 11 results
2. 佐藤圭 (10282815)

# of Collaborated Projects: 1 results

# of Collaborated Products: 11 results
3. 坂本陽介 (50747342)

# of Collaborated Projects: 1 results

# of Collaborated Products: 12 results
4. 定永靖宗 (70391109)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
5. NAKASHIMA Yoshihiro

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
6. NAKAYAMA Tomoki

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
7. 森野悠

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Kohno Nanase 河野 七瀬

KOHNO Nanase 河野 七瀬

Research Projects

Research Products

Co-Researchers

Chemical dynamics of atmospheric peroxyl radicals

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

気液両面からの微小液滴粒子に対するラジカル取り込み反応調査Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of a novel method for determination of branching ratios between reaction paths in HOx cycle by selective detection of HOx radicalsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] 過酸化ラジカル反応性測定が示すオゾン生成メカニズムの不確実性2024

Author(s)

Journal Title

Data Source

[Journal Article] Determination of Uptake Coefficient of Isoprene-Derived Organic Peroxy Radical onto Ambient Particles Using Laser Spectroscopic Techniques2023

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Impacts of missing OH reactivity and aerosol uptake of HO2 radicals on tropospheric O3 production during the AQUAS-Kyoto summer campaign in 20182022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Potential Factors Contributing to Ozone Production in AQUAS?Kyoto Campaign in Summer 2020: Natural Source-Related Missing OH Reactivity and Heterogeneous HO<sub>2</sub>/RO<sub>2</sub> Loss2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Investigation of OH-reactivity budget in the isoprene, α-pinene and m-xylene oxidation with OH under high NOx conditions2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Kinetics and impacting factors of HO&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt; uptake onto submicron atmospheric aerosols during the 2019 Air QUAlity Study (AQUAS) in Yokohama, Japan2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Rate constants of CH3O2 + NO2 CH3O2NO2 and C2H5O2 + NO2 C2H5O2NO2 reactions under atmospheric conditions2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Total hydroxyl radical reactivity measurements in a suburban area during AQUAS-Tsukuba campaign in summer 20172020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Real-time quantification of the total HO2 reactivity of ambient air and HO2 uptake kinetics onto ambient aerosols in Kyoto (Japan)2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Relative and Absolute Sensitivity Analysis on Ozone Production in Tsukuba, a City in Japan2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Kinetics Study of OH Uptake onto Deliquesced NaCl Particles by Combining Laser Photolysis and Laser-Induced Fluorescence2018

Author(s)

Journal Title

DOI

Data Source

Kohno Nanase 河野七瀬

KOHNO Nanase 河野七瀬

[Journal Article] Kinetics and impacting factors of HO<sub>2</sub> uptake onto submicron atmospheric aerosols during the 2019 Air QUAlity Study (AQUAS) in Yokohama, Japan2021