Sakugawa Hiroshi 佐久川弘

… Alternative Names

SAKUGAWA Hiroshi 佐久川弘

SAKUKAWA Hiroshi 佐久川弘

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Researcher Number	80263630
Other IDs
External Links
Affiliation (Current)	2025: 広島大学, 統合生命科学研究科(総), 名誉教授
Affiliation (based on the past Project Information) *help	2016 – 2018: 広島大学, 生物圏科学研究科, 教授 2007 – 2011: Hiroshima University, 大学院・生物圏科学研究科, 教授 2006: 広島大学, 大学院生物圏科学研究科, 教授 2002 – 2004: 広島大学, 大学院・生物圏科学研究科, 教授 2001 – 2003: 広島大学, 総合科学部, 教授 1995 – 1996: 広島大学, 総合科学部, 助教授
Review Section/Research Field	Principal Investigator Food Cycle Research / Geochemistry/Cosmochemistry / Environmental dynamic analysis / 地球化学 / Environmental impact assessment/Environmental policy / Environmental dynamic analysis Except Principal Investigator Environmental dynamic analysis / Environmental dynamic analysis / Wood science
Keywords	Principal Investigator 瀬戸内海 / 光化学反応 / 活性酸素 / 大気汚染 / 過酸化水素 / 水産食品安全性 / 物質収支 / 水産食品の安全性 / 殺虫剤 / 除草剤 … More / ダイアジノン / 歴史的変遷 / 船底防汚剤 / 農薬 / 環境分析 / 光化学反応過程 / 溶存有機物の光分解 / フリーラジカル / 活性酸素種 / 一重項酸素 / OHラジカル / スーパーオキシド / Numerical simulation / Mannitol / Diesel exhaust gas / Japanese red pine / Nitrogen oxides / atmospheric aqueous phase / Exposure experiment / Hydroxyl radical / 土壌酸性化 / 酸性ガス / 大気汚染物質 / 長期的推移モデル / 成長シミュレーター / エアロゾル / 数値計算 / マンニトール / ディーゼル排ガス / アカマツ / 窒素酸化物 / 大気液相 / 暴露実験 / ヒドロキシルラジカル / ACID RAIN / AUTO MOBILE EXHAUST / CARBON STABLE ISOTOPIC RATIO / ORGANIC ACID / 有機酸の同位体比分析 / 大気中の有機酸 / 酸性雨 / 自動車排ガス / 炭素安定同位体比 / 有機酸 / 感環境ストレス / 活性酸素消去剤 / 植物 / 環境ストレス / オゾン / 一酸化窒素 / 光分解過程 / 溶存有機物 / ラジカル類 … More Except Principal Investigator LED / 活性酸素 / 環境計測 / 競争反応 / 殺虫剤 / 除草剤 / テレフタル酸 / 紫外線LED / 亜硝酸イオン / ヒドロキシルラジカル / material removal / degradation / dissolved materials / the Yellow / photochemical reactions / 観測 / 除去過程 / 溶存気体 / 溶存腐植物質 / 海洋観察 / 物質除去 / 分解 / 溶存物質 / 黄海 / 光化学反応 / 環境磁気 / バイオマス / 再生可能エネルギー / 環境調和型農林水産 / 欧州規格 / 大気汚染 / 環境磁気学 / 重金属 / 街路樹 / 木質バイオマス Less

Development of a hydroxyl radical generation device with a high power ultraviolet light emitting diode (UV-LED) and application for investigation of the photochemical fates of pollutants
- Principal Investigator
  
  Takeda Kazuhiko
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Hiroshima University
Elucidation of behavior and roles of photochemically active reactive oxygen species in seawaterPrincipal Investigator
- Principal Investigator
  
  SAKUGAWA Hiroshi
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geochemistry/Cosmochemistry
- Research Institution
  Hiroshima University
Evaluation of seafood safety in Seto Inland Sea, where impacted by pesticide pollution from the land and use of antifouling agentsPrincipal Investigator
- Principal Investigator
  
  SAKUGAWA Hiroshi
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Food Cycle Research
- Research Institution
  Hiroshima University
Reduction of air pollution stress of plant using scavengers of reactive oxygen speciesPrincipal Investigator
- Principal Investigator
  
  SAKUGAWA Hiroshi
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental impact assessment/Environmental policy
- Research Institution
  Hiroshima University
街路樹を用いた木質ペレットについての簡便な安全性検査手法の開発
- Principal Investigator
  
  佐藤高晴
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Wood science
- Research Institution
  Hiroshima University
海水中の溶存有機物の光分解過程におけるラジカル類の役割解明Principal Investigator
- Principal Investigator
  
  佐久川弘
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Hiroshima University
Measurement of atmospheric aqueous phase OH radical and the elucidation of its toxic effects on higher plantsPrincipal Investigator
- Principal Investigator
  
  SAKUGAWA Hiroshi
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  HIROSHIMA UNIVERSITY
The role of marine photochemical reactions in removal of dissolved material in the Yellow Sea
- Principal Investigator
  
  OHTA Keiichi
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  University of Shiga Prefecture
  Nagoya University
Source and source strength determination of atmospheric organic acidsPrincipal Investigator
- Principal Investigator
  
  SAKUGAWA Hiroshi
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  地球化学
- Research Institution
  HIROSHIMA UNIVERSITY

All 2019 2018 2017 2016 2012 2011 2010 2009 2008 2005 2004

All Journal Article Presentation

[Journal Article] Temporal trends in organophosphorus pesticides use and concentrations in river water in Japan, and risk assessment2019
- Author(s)
  A. Derbalah, R. Chidya, W. Jadoon, H. Sakugawa
- Journal Title
  
  Journal of Environmental Sciences
  
  Volume: 79 Pages: 132-152
- DOI
  10.1016/j.jes.2018.11.019
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0149
[Journal Article] Optimization for the Determination of Hydrogen Peroxide in River Water Based on the Fenton Reaction with Terephthalate2019
- Author(s)
  植木隆太, 加藤稜太, 今泉圭隆, 岩本洋子, Waqar A. Jadoo, 佐久川弘, 竹田一彦
- Journal Title
  
  BUNSEKI KAGAKU
  
  Volume: 68 Issue: 2 Pages: 125-131
- DOI
  10.2116/bunsekikagaku.68.125
- NAID
  130007607786
- ISSN
  0525-1931
- Year and Date
  2019-02-05
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K00516
[Journal Article] テレフタル酸とフェントン反応を利用した河川水中過酸化水素の定量における分析条件の最適化2019
- Author(s)
  植木隆太, 加藤稜太, 今泉圭隆, 岩本洋子, W. A. Jadoon, 佐久川弘, 竹田一彦
- Journal Title
  
  分析化学
  
  Volume: 218 Pages: 517-526
- NAID
  130007607786
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05622
[Journal Article] Kinetics of photocatalytic removal of imidacloprid from water by advanced oxidation processes with respect to nanotechnology2019
- Author(s)
  A. Derbalah, M. Sunday, R. Chidya, W. Jadoon, H. Sakugawa
- Journal Title
  
  Journal of Water and Health
  
  Volume: 17 Issue: 2 Pages: 254-264
- DOI
  10.2166/wh.2019.259
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05622, KAKENHI-PROJECT-16KT0149
[Journal Article] Spatio-temporal variations on selected pesticides in Kurose River in Higashi-Hiroshima, Japan2018
- Author(s)
  Russel C.G. Chidya, Sherif M. Abdel-Dayema, Kazuhiko Takeda, and Hiroshi Sakugawa
- Journal Title
  
  Journall of Environmental Science and Health, Part B
  
  Volume: in press
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0149
[Journal Article] Photogeneration and interactive reactions of three reactive species in the Seto Inland Sea, Japan2018
- Author(s)
  A. O. Adesina, A. J. Anifowose, K. Takeda, H. Sakugawa
- Journal Title
  
  Environmental Chemistry
  
  Volume: 15 Issue: 4 Pages: 236-245
- DOI
  10.1071/en18035
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05622
[Journal Article] Spatio-temporal variations of selected pesticide residues in the Kurose River in Higashi-Hiroshima City, Japan2018
- Author(s)
  R. C. G. Chidya, S. M. Abdel-dayem, K. Takeda, H. Sakugawa
- Journal Title
  
  Journal of Environmental Science and Health, Part B
  
  Volume: 53 Issue: 9 Pages: 602-614
- DOI
  10.1080/03601234.2018.1473972
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0149
[Journal Article] Nanomolar determination of hydrogen peroxide in coastal seawater based on the Fenton reaction with terephthalate2018
- Author(s)
  K. Takeda, H. Nojima, K. Kuwahara, R. C. Chidya, A. O. Adesina, H. Sakugawa
- Journal Title
  
  Analytical Sciences
  
  Volume: 34 Pages: 459-464
- NAID
  130006682596
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05622
[Journal Article] Photo-generation and Interactive Reactions of Three Reactive Species in Seto Inland Sea, Japan2018
- Author(s)
  Adeniyi Olufemi Adesina, Adebanjo Jacob Anifowose, Kazuhiko Takeda, and Hiroshi Sakugawa
- Journal Title
  
  Enviromental Chemistry
  
  Volume: in press
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05622
[Journal Article] Trends in usage of selected fungicides in Japan between 1962 and 2014: a review2018
- Author(s)
  C. C. Kaonga, R. C. G. Chidya, I. B. M. Kosamu, S. M. Abdel-dayem, H. W. T. Mapoma, B. Thole, R. Mbewe, H. Sakugawa
- Journal Title
  
  International Journal of Environmental Science and Technology
  
  Volume: 15 Issue: 8 Pages: 1801-1814
- DOI
  10.1007/s13762-017-1565-y
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0149
[Journal Article] Nanomolar Determination of Hydrogen Peroxide in Coastal Seawater Based on the Fenton Reaction with Terephthalate2018
- Author(s)
  Kazuhiko TAKEDA, Hitoshi NOJIMA, Kengo KUWAHARA, Russel Chrispine CHIDYA, Adeniyi Olufemi ADESINA, Hiroshi SAKUGAWA
- Journal Title
  
  Anal. Sci.
  
  Volume: 34 Issue: 4 Pages: 459-464
- DOI
  10.2116/analsci.17P536
- NAID
  130006682596
- ISSN
  0910-6340, 1348-2246
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K00516
[Journal Article] A fluorometric method for selective determination of lipid hydroperoxides in river water2017
- Author(s)
  Michael Oluwatoyin Sunday and Hiroshi Sakugawa
- Journal Title
  
  Geochemical Journal
  
  Volume: 51 Pages: 571-581
- NAID
  130006243140
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05622
[Journal Article] Evaluation of Levels, Sources and Health Hazards of Road-Dust Associated Toxic Metals in Jalalabad and Kabul Cities, Afghanistan2017
- Author(s)
  Jadoon Waqar Azeem、Khpalwak Wahdatullah、Chidya Russel Chrispine Garven、Abdel-Dayem Sherif Mohamed Mohamed Ali、Takeda Kazuhiko、Makhdoom Masood Arshad、Sakugawa Hiroshi
- Journal Title
  
  Archives of Environmental Contamination and Toxicology
  
  Volume: 74 Issue: 1 Pages: 32-45
- DOI
  10.1007/s00244-017-0475-9
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K00516
[Journal Article] Hydroxyl radical generation with a high power ultraviolet light emitting diode (UV-LED) and application for determination of hydroxyl radical reaction rate constants2017
- Author(s)
  Kazuhiko Takeda, Katsunari Fujisawa, Hitoshi Nojima, Ryota Kato, Ryuta Ueki, Hiroshi Sakugawa
- Journal Title
  
  Journal of Photochemistry and Photobiology A: Chemistry
  
  Volume: 340 Pages: 8-14
- DOI
  10.1016/j.jphotochem.2017.02.020
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-16K00516
[Journal Article] Pesticides and heavy metals in sediment core samples from a coastal area in Japan2017
- Author(s)
  Chikumbusko Chiziwa KAONGA, Kazuhiko TAKEDA, Hiroshi SAKUGAWA, Hideo YAMAZAKI
- Journal Title
  
  GEOCHEMICAL JOURNAL
  
  Volume: 51 Issue: 6 Pages: 525-536
- DOI
  10.2343/geochemj.2.0489
- NAID
  130006243136
- ISSN
  0016-7002, 1880-5973
- Language
  English
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K00516, KAKENHI-PROJECT-16KT0149
[Journal Article] Concentration and degradation of alternative biocides and an insecticide in surface waters and their major sinks in a semi-enclosed sea, Japan2016
- Author(s)
  Kaonga Chikumbusko C., Takeda　Kazuhiko, Sakugawa　Hiroshi
- Journal Title
  
  Chemosphere
  
  Volume: 145 Pages: 256-264
- DOI
  10.1016/j.chemosphere.2015.11.100
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0149
[Journal Article] Simultaneous photoinduced generation of Fe2+ and H2O2 in rivers: An indicator for photo-Fenton reaction2016
- Author(s)
  Khan M.G. Mostofa, Hiroshi Sakugawa
- Journal Title
  
  Journal of Environmental Sciences
  
  Volume: 47 Pages: 34-38
- DOI
  10.1016/j.jes.2015.12.020
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05622
[Journal Article] Protective and curative effects of foliar-spray Fenton solutions against cucumber (Cucumis sativus, L.) powdery mildew2012
- Author(s)
  Hiroshi Sakugawa, Nahed Hasan, Ilemobayo Oguntimehin, Elsayed Belal
- Journal Title
  
  J.Environ.Sci.Health, Part A
  
  Volume: (In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21310023
[Journal Article] Protective and curative effects offoliar-spray Fenton solutions againstcucumber(Cucumis sativus, L.) powderymildew2012
- Author(s)
  Hiroshi Sakugawa, Nahed Hasan, Ilemobayo Oguntimehin, Elsayed Belal
- Journal Title
  
  J. Environ. Sci. Health, Part A
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21310023
[Journal Article] Photoformation rate of OH radical in atmospheric water extract of aerosol and water-soluble gases collected in Higashi-Hiroshima, Japan2012
- Author(s)
  Naomi Sonia Nomi, Hiroaki Kondo, Hiroshi Sakugawa
- Journal Title
  
  Geochemical Journal
  
  Volume: VOL.46 Pages: 21-29
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21310023
[Journal Article] Photo for mation rate of OH radical in atmospheric water extract of aerosol and water-soluble gases colle cted in Higashi-Hiroshima2012
- Author(s)
  Naomi Sonia Nomi, Hiroaki Kondo, Hiroshi Sakugawa
- Journal Title
  
  Japan. Geochemical Journal
  
  Volume: 46 Pages: 21-29
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21310023
[Journal Article] Automobile exhaustgas as a source of aqueous phase OHradical in the atmosphere and its effects onphysiological status of pine trees2011
- Author(s)
  Hiroshi Sakugawa, Toshihide Matsuda, Nobutake Nakatani
- Journal Title
  
  Chemosphere
  
  Volume: 85 Pages: 812-819
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21310023
[Journal Article] Automobile exhaust gas as a source of aqueous phase OH radical in the atmosphere and its effects on physiological status of pine trees2011
- Author(s)
  Hiroshi Sakugawa, Toshihide Matsuda, Nobutake Nakatani
- Journal Title
  
  Chemosphere
  
  Volume: VOL.85 Issue: 5 Pages: 812-819
- DOI
  10.1016/j.chemosphere.2011.06.079
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21310023
[Journal Article] Simultaneou so zone fumigation and fluoranthene sprayed as mists negatively-affected Cherry tomato(Lycopersicon esculentumMill)2010
- Author(s)
  Oguntimehin Ilemobayo Ifedayo, FawzyEissa, Hiroshi Sakugawa
- Journal Title
  
  Ecotoxicology and Environmental Safet
  
  Volume: 73 Pages: 1028-1033
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21310023
[Journal Article] Negative effectsof fluoran the ne on the ecophysiology of tomato plants(Lycopersicon esculentumMill)2010
- Author(s)
  Oguntimehin Ilemobayo Ifedayo, FawzyEissa, Hiroshi Sakugawa
- Journal Title
  
  Chemosphere
  
  Volume: 78 Pages: 877884-877884
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21310023
[Journal Article] The use of Sunpatiens(Impatiens spp.) as a bioindicator of somesimulated air pollutants.-using anornamental plant as bioindicator2010
- Author(s)
  Oguntimehin Ilemobayo Ifedayo, Hiroshi Sakugawa
- Journal Title
  
  Chemosphere
  
  Volume: 81 Pages: 273-281
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21310023
[Journal Article] Development of an analytical method for nitric oxide radicaldetermination in natural waters2009
- Author(s)
  Olasehinde Emmanuel Folorunso, Kazuhiko Takeda, Hiroshi Sakugawa
- Journal Title
  
  Analytical Chemistry
  
  Volume: 81 Pages: 6843-6850
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21310023
[Journal Article] 神奈川県大山における大気中過酸化物濃度の測定2005
- Author(s)
  佐久川弘
- Journal Title
  
  大気環境学会誌 40(2)
  
  Pages: 84-93
- NAID
  110003841252
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14380244
[Journal Article] Measurements of Atmospheric Peroxides at Mt.Oyama, Kanagawa Prefecture, Japan2005
- Author(s)
  H.Sakugawa
- Journal Title
  
  J.Jpn.Soc.Atmos.Environ. 40(2)
  
  Pages: 84-93
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14380244
[Journal Article] Fuel-based inventory of NO_x and SO_2 emissions from motor vehicles in the Hiroshima Prefecture, Japan.2005
- Author(s)
  Agus N., Sakugawa H.
- Journal Title
  
  Applied Energy 80
  
  Pages: 291-305
- Data Source
  KAKENHI-PROJECT-14380244
[Journal Article] 広島県東広島市におけるオープンパス差分光吸収分光法によるオゾン、二酸化窒素、二酸化硫黄の測定2005
- Author(s)
  松田敏英, 平川剛, 佐久川弘
- Journal Title
  
  分析化学 (印刷中)
- NAID
  110002910064
- Data Source
  KAKENHI-PROJECT-14380244
[Journal Article] Needle morphology related to chemical contents in the needle of Japanese fir (Abies firma) trees at Mt.Oyama subjected to acidic depositions, eastern Japan.2004
- Author(s)
  Nakatani N., Kume A., Kobayashi T., Hirakawa T., Sakugawa H.
- Journal Title
  
  Water, Air, and Soil Pollution 152
  
  Pages: 97-110
- Data Source
  KAKENHI-PROJECT-14380244
[Journal Article] A fuel-based inventory of NO_x and SO_2 emissions from manufacturing industries in Hiroshima Prefecture, Japan.2004
- Author(s)
  Agus N., Sakugawa H.
- Journal Title
  
  Applied Energy 78
  
  Pages: 355-369
- Data Source
  KAKENHI-PROJECT-14380244
[Journal Article] Throughfall chemistry and canopy interactions in a Sitka spruce plantation sprayed with six different simulated polluted mist treatments.2004
- Author(s)
  Chiwa M., Crossley A., Sheppard L.J., Sakugawa H., Cape J.N.
- Journal Title
  
  Environmental Pollution 127
  
  Pages: 54-62
- Data Source
  KAKENHI-PROJECT-14380244
[Presentation] Ecological and human health risk assessment of pesticides in Kurose River, Higashi-Hiroshima city (Japan)2018
- Author(s)
  Russel C.G. Chidya, Sherif M. Abdel-dayem, Chikumbusho C. Kaonga, Kazuhiko Takeda, and Hiroshi Sakugawa
- Organizer
  日本地球化学会２０１８年度年会(琉球大学）
- Data Source
  KAKENHI-PROJECT-16KT0149
[Presentation] UV-LEDを用いた農薬と活性酸素との反応速度定数の測定と環境中の光化学分解過程の解明2018
- Author(s)
  加藤稜太, 竹田一彦, 岩本洋子, 佐久川弘
- Organizer
  2018年日本化学会中国四国支部大会
- Data Source
  KAKENHI-PROJECT-16K00516
[Presentation] Novel fluorescence method for determination of photochemically generated peroxynitrite in seawater2018
- Author(s)
  Adeniyi Olufemi Adesina, Kazuhiko Takeda and Hiroshi Sakugawa
- Organizer
  日本地球化学会2018年度年会(琉球大学）
- Data Source
  KAKENHI-PROJECT-16K05622
[Presentation] 河川水中における過酸化水素の起源および生成過程の解明2018
- Author(s)
  植木隆太, 岩本洋子, 佐久川弘, 竹田一彦
- Organizer
  2018年日本化学会中国四国支部大会
- Data Source
  KAKENHI-PROJECT-16K00516
[Presentation] Spatio-temporal distribution of hydrogen peroxide in river water in Japan with respect to environmental factors2018
- Author(s)
  Waqar Azeem Jadoon, Kazuhiko Takeda and Hiroshi Sakugawa1
- Organizer
  日本地球化学会2018年度年会(琉球大学）
- Data Source
  KAKENHI-PROJECT-16K05622
[Presentation] 日本の河川水中の活性酸素種の測定、動態、役割2018
- Author(s)
  佐久川弘、Waqar A. Jadoon、Michael O. Sunday、Adeniyi O. Adesina、Taiwo T. Ayeni、森田直毅、竹田一彦、岩本洋子
- Organizer
  日本地球化学会2018年度年会(琉球大学）
- Data Source
  KAKENHI-PROJECT-16K05622
[Presentation] Spatial Distribution of Singlet Oxygen and Hydroxyl Radical in Seto Inland Sea and Their Significance Towards Pollutant Degradation2018
- Author(s)
  Michael Oluwatoyin Sunday, Kazuhiko Takeda and Hiroshi Sakugawa
- Organizer
  日本地球化学会2018年度年会(琉球大学）
- Data Source
  KAKENHI-PROJECT-16K05622
[Presentation] Spatial Studies and Risk Assessment of Selected Pesticide Residues in Marine Samples from the Seto Inland Sea, Japan2017
- Author(s)
  Russel C.G. Chidya ; Sherif M. Abdel-dayem , Kazuhiko Takeda , Hiroshi Sakugawa
- Organizer
  The 2018 Ocean Sciences Meeting　（American Geophysical Union)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0149
[Presentation] Simultaneous analysis of pesticides in marine samples from Seto Inland Sea, Japan2017
- Author(s)
  Russel C.G. Chidya; Timothy T. Biswick, Sherif M. Abdel-dayem, Kazuhiko Takeda; Hiroshi Sakugawa
- Organizer
  2017年日本海洋学会秋季大会
- Data Source
  KAKENHI-PROJECT-16KT0149
[Presentation] Development of a Fluorescence Method for Photochemically Generated Peroxynitrite in Seawater2017
- Author(s)
  Adeniyi Olufemi Adesina, Kazuhiko Takeda, Hiroshi Sakugawa
- Organizer
  2017年日本海洋学会秋季大会
- Data Source
  KAKENHI-PROJECT-16K05622
[Presentation] 瀬戸内海海水中の活性酸素種の測定、動態、役割の解明2017
- Author(s)
  佐久川弘、ADENIYI OLUFEMI ADESINA、MICHAEL　OLUWATOYIN 　SUNDAY、竹田一彦
- Organizer
  2017年日本海洋学会秋季大会
- Invited
- Data Source
  KAKENHI-PROJECT-16K05622
[Presentation] Spatial DISTRIBUTION of Singlet Oxygen Generation in Surface Waters of Seto Inland Sea2017
- Author(s)
  Michael Oluwatoyin Sunday, Kazuhiko Takeda and Hiroshi Sakugawa
- Organizer
  2017年日本海洋学会秋季大会
- Data Source
  KAKENHI-PROJECT-16K05622
[Presentation] Distribution and spatial studies on selected pesticide residues in marine samples from the Seto Inland Sea, Japan2017
- Author(s)
  Abdeldayam Sherif, Chidya Russel, Takeda Kazuhiko, Sakugawa Hiroshi
- Organizer
  日本化学会春季大会
- Place of Presentation
  慶應義塾大学日吉キャンパス
- Year and Date
  2017-03-15
- Data Source
  KAKENHI-PROJECT-16KT0149
[Presentation] 紫外線LEDを用いたヒドロキシルラジカル反応速度定数の測定法の開発2016
- Author(s)
  藤澤克成, 竹田一彦, 佐久川弘
- Organizer
  日本分析化学会第65年会
- Place of Presentation
  北海道大学
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-16K00516
[Presentation] Method validation and assessment of selected pesticide residues (Diazinon, Fenarimol, Cyanazine, Isoprothiolane, Simetryn) in water samples from Kurose River, Hiroshima prefecture, Japan2016
- Author(s)
  Chidya Russel, Abdeldayam Sherif, Takeda Kazuhiko, Sakugawa Hiroshi
- Organizer
  日本地球化学会年会
- Place of Presentation
  大阪市立大学
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-16KT0149
[Presentation] Selective determination of lipid hydroperoxides in natural water using a fluorescent probe2016
- Author(s)
  Sunday Michael, Takeda Kazuhiko, Sakugawa Hiroshi
- Organizer
  Americal Geophysical Union
- Place of Presentation
  San Francisco, USA
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05622
[Presentation] Distribution of hydrogen peroxide, fluorescent dissolved organic matter, and photochemically generated free radicals in Seto Inland Sea, Japan2016
- Author(s)
  Adesina Adeniyi Olufemi, Anifowose Adebanjo Jacob, Takeda Kazuhiko and Sakugawa Hiroshi
- Organizer
  日本化学会中国四国支部大会
- Place of Presentation
  香川大学
- Year and Date
  2016-11-05
- Data Source
  KAKENHI-PROJECT-16K05622
[Presentation] 光フェントン反応を用いた効率的な有機物分解に関する研究2012
- Author(s)
  近藤宏壮, 片上麻衣子, Sarangaraja Balakrishnan, 竹田一彦, 佐久川弘
- Organizer
  日本化学会第92春季大会
- Place of Presentation
  慶應義塾大学(横浜市)
- Data Source
  KAKENHI-PROJECT-21310023
[Presentation] ナス苗木へのオゾンおよび多環芳香族炭化水素の複合影響2012
- Author(s)
  万代小百合, 佐久川弘
- Organizer
  日本化学会第92春季大会
- Place of Presentation
  慶應義塾大学(横浜市)
- Data Source
  KAKENHI-PROJECT-21310023
[Presentation] 亜硝酸溶液噴霧によるイチゴの光合成活性機能への影響2011
- Author(s)
  近藤宏壮, 佐久川弘
- Organizer
  第52回大気環境学会年会
- Place of Presentation
  長崎大学(長崎市)
- Year and Date
  2011-03-27
- Data Source
  KAKENHI-PROJECT-21310023
[Presentation] The selection and useof two higher plants as bioindicators of some simulated air pollutants in chamberconditions2011
- Author(s)
  Oguntimehin Ilemobayo Ifedayo, Hiroshi Sakugawa
- Organizer
  大気環境学会中国四国支部講演会
- Place of Presentation
  産業技術交流センター(広島市)
- Year and Date
  2011-01-22
- Data Source
  KAKENHI-PROJECT-21310023
[Presentation] Sonia Naomi Nomi, Hiroaki Kondo, Hiroshi Sakugawa2011
- Author(s)
  Sonia Naomi Nomi, Hiroaki Kondo, Hiroshi Sakugawa
- Organizer
  Japan. AGU Fall Meeting2011
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-21310023
[Presentation] アカマツ苗木への酸、オゾンの複合影響に関する研究2011
- Author(s)
  万代小百合, 佐久川弘
- Organizer
  第52回大気環境学会年会
- Place of Presentation
  長崎大学(長崎市)
- Data Source
  KAKENHI-PROJECT-21310023
[Presentation] Photoformation rate and source of OHradical in atmospheric water-extract ofaerosol and water-soluble gaseous collectedat Higashi-Hiroshima2011
- Author(s)
  Sonia Naomi Nomi, Hiroshi Sakugawa
- Organizer
  大気環境学会中国四国支部講演会
- Place of Presentation
  産業技術交流センター(広島市)
- Year and Date
  2011-01-22
- Data Source
  KAKENHI-PROJECT-21310023
[Presentation] 亜硝酸を含む露水がアカマツ針葉の光合成活性に与える影響2011
- Author(s)
  近藤宏壮, 森山友絵, 佐久川弘
- Organizer
  日本化学会西日本大会
- Place of Presentation
  神奈川大学(横浜市)
- Year and Date
  2011-03-27
- Data Source
  KAKENHI-PROJECT-21310023
[Presentation] Theuse of Sunpatiens(Impatiens spp.) as abioindicator of some simulated airpollutants2010
- Author(s)
  Oguntimehin Ilemobayo Ifedayo, Hiroaki Kondo, Hiroshi Sakugawa
- Organizer
  第51回大気環境学会
- Place of Presentation
  大阪大学(大阪府豊中市)
- Year and Date
  2010-09-10
- Data Source
  KAKENHI-PROJECT-21310023
[Presentation] 大気汚染による植物の環境ストレスを活性酸素消去剤を用いて緩和する方法の検討2010
- Author(s)
  王瑞, 近藤宏壮, 佐久川弘, Ilemobayo Oguntimehin
- Organizer
  日本化学会西日本大会
- Place of Presentation
  熊本大学(熊本市)
- Year and Date
  2010-11-06
- Data Source
  KAKENHI-PROJECT-21310023
[Presentation] Ilemobayo Ifedayo Oguntimehin2010
- Author(s)
  Hiroaki Kondo, Hiroshi Sakugawa
- Organizer
  The responses of Petunia to simulated pollutants in chamber conditions and itsuses as bioindicator of pollution. American Geophysical Union Fall Meeting
- Place of Presentation
  San Francisco, USA.
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-21310023
[Presentation] Photoformation rate and sourceof OH radical in a tmospheric water-extract of aerosol and water-soluble gaseouscollected at Higashi-Hiroshima2010
- Author(s)
  Sonia Naomi Nomi, HiroshiSakugawa
- Organizer
  Japan.第51回大気環境学会
- Place of Presentation
  大阪大学(大阪府豊中市)
- Year and Date
  2010-09-10
- Data Source
  KAKENHI-PROJECT-21310023
[Presentation] Method development for nitric oxide radical determination innatural water2009
- Author(s)
  Olasehinde Emmanuel Folorunso, Hiroshi Sakugawa
- Organizer
  American Chemical Society
- Place of Presentation
  Washington D. C. USA
- Year and Date
  2009-08-17
- Data Source
  KAKENHI-PROJECT-21310023
[Presentation] ラフィド藻類Ghattonella ovataによるH_2O_2の生成および分解機構2008
- Author(s)
  佐久川弘
- Organizer
  日本海洋学会
- Place of Presentation
  広島国際大学呉キャンパス
- Year and Date
  2008-09-25
- Data Source
  KAKENHI-PROJECT-18310010

1. TAKEDA Kazuhiko (00236465)

# of Collaborated Projects: 7 results

# of Collaborated Products: 26 results
2. SUNDAY Michael

# of Collaborated Projects: 2 results

# of Collaborated Products: 7 results
3. ADESINA Adeniyi

# of Collaborated Projects: 2 results

# of Collaborated Products: 8 results
4. DERBALAH Aly

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
5. FUJIWARA Kitao (90090521)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. OHTA Keiichi (80022250)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. MARUO Masahiro (80275156)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. NAKANE Kaneyuki (00116633)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. SAKURAI Naoki (90136010)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. HORIKOSHI Takao (00094102)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. KOBAYASHI Tsuyoshi (70346633)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
12. 佐藤高晴 (90196246)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 石坂隆 (50022710)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 中谷暢丈 (90423350)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. Fujisawa Katusnari

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
16. Kato Ryota

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
17. Ueki Ryuta

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
18. Nojima Hitoshi

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
19. ANIFOWOSE Adebanjo Jacob

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
20. MARUMOTO Koji

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. YAMAZAKI Hideo

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. CHIDYA Russel

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
23. ABDELDAEM Sherif Mohamed Mohamed Ali

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. KAONGA Chikumbusko Chiziwa

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results

Sakugawa Hiroshi 佐久川 弘

SAKUGAWA Hiroshi 佐久川 弘

SAKUKAWA Hiroshi 佐久川 弘

Research Projects

Research Products

Co-Researchers

Development of a hydroxyl radical generation device with a high power ultraviolet light emitting diode (UV-LED) and application for investigation of the photochemical fates of pollutants

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Elucidation of behavior and roles of photochemically active reactive oxygen species in seawaterPrincipal Investigator

Principal Investigator

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Evaluation of seafood safety in Seto Inland Sea, where impacted by pesticide pollution from the land and use of antifouling agentsPrincipal Investigator

Principal Investigator

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Reduction of air pollution stress of plant using scavengers of reactive oxygen speciesPrincipal Investigator

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街路樹を用いた木質ペレットについての簡便な安全性検査手法の開発

Principal Investigator

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海水中の溶存有機物の光分解過程におけるラジカル類の役割解明Principal Investigator

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Measurement of atmospheric aqueous phase OH radical and the elucidation of its toxic effects on higher plantsPrincipal Investigator

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The role of marine photochemical reactions in removal of dissolved material in the Yellow Sea

Principal Investigator

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Source and source strength determination of atmospheric organic acidsPrincipal Investigator

Principal Investigator

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[Journal Article] Temporal trends in organophosphorus pesticides use and concentrations in river water in Japan, and risk assessment2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Optimization for the Determination of Hydrogen Peroxide in River Water Based on the Fenton Reaction with Terephthalate2019

Author(s)

Journal Title

DOI

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ISSN

Year and Date

Language

Data Source

[Journal Article] テレフタル酸とフェントン反応を利用した河川水中過酸化水素の定量における分析条件の最適化2019

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Kinetics of photocatalytic removal of imidacloprid from water by advanced oxidation processes with respect to nanotechnology2019

Sakugawa Hiroshi 佐久川弘

SAKUGAWA Hiroshi 佐久川弘

SAKUKAWA Hiroshi 佐久川弘