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坂口 綾

Sakaguchi, Aya

数理物質系 , 教授
Institute of Pure and Applied Sciences , Professor

http://www.ied.tsukuba.ac.jp/~ayaskgc/index.html

https://scholar.google.nl/citations?user=ktg3x3YAAAAJ&hl=en

先端X線分析により原発事故由来の不溶性セシウム粒子の生成・放出過程を解明

2020-11-03

坂口 綾
本州近海に位置する拓洋第3海山の水深1500m～5500mの斜面に厚いコバルトリッチクラストの広がりを確認　～成因モデルの普遍化から低コスト、高効率な調査手法の開発へ～

2017-09-19

坂口 綾
  1. 1. 宇宙・素粒子分野における、極微量元素除去技術を応用したシンチレータの高純度化技術 伏見賢一; 天羽 悠太; D., Chernyak; 江尻 宏泰 (+25 著者) 吉田 斉
      日本結晶成長学会誌(解説) 52: 1 (2025)
  2. 2. Tandem quadrupole inductively coupled plasma mass spectrometry for the quantitative and isotopic analysis of rare earth elements and radionuclides Zhu, Yanbei; Yang, Guosheng; Sakaguchi, Aya; Miura, Tsutomu (+1 著者) Zheng, Jian
      JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY (2025) Semantic Scholar
  3. 3. SI-traceable quantification of 135Cs in 137Cs solution for 135Cs standardization Asai, Shiho; Tajima, Taiyo; Sakaguchi, Aya; Sato, Yasushi (+1 著者) Shirono, Katsuhiro
      JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY 40: 679 (2025) Semantic Scholar
  4. 4. A new analytical technique utilizing the PdI2 target for measurement of 129I in environmental samples by accelerator mass spectrometry Honda, Maki; Takaku, Yuichi; SAKAGUCHI, Aya; Matsuzaki, HiroyukiSueki, Keisuke
      Journal of Radioanalytical and Nuclear Chemistry (2025)
  5. 5. External radiation dose reconstruction for settlements near the Semipalatinsk nuclear test site, Kazakhstan, in the international multicenter study: a detaioled review and comprative analysis of the initial data Stepanenko, Valeriy; Shinkarev, Sergey; Lipikhina, Alexandra; Apsalikov, Kazbek (+11 著者) Hoshi, Masaharu
      Journal of Radiation Research 1 (2025)
  6. 6. Gamma ray registration efficiency simulation of a HPGe detector with PHITS Bagramova, A.; Zhumadilov, K.; Endo, S.; Kajimoto, T. (+2 著者) Hoshi, M.
      JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY Epub: 381 (2024) Semantic Scholar
  7. 7. Internal radiation dose estimates in organs of Wistar rats exposed to sprayed neutron-activated 31SiO2 microparticles: first results of international multicenter study Stepanenko, Valeriy; Sato, Hitoshi; Kaprin, Andrey; Fujimoto, Nariaki (+14 著者) Hoshi, Masaharu
      Journal of Radiation Research Epub: 1 (2024)
  8. 8. Second gadolinium loading to Super-Kamiokande Abe, K.; Bronner, C.; Hayato, Y.; Hiraide, K. (+246 著者) 信哉, 山﨑
      NUCLEAR INSTRUMENTS & METHODS IN PHISICS RESERCH Section A 1065: 169480 (2024)
  9. 9. Increasing uranium pollution in groundwater and the Amu Darya River over 15 years in Karakalpakstan, Uzbekistan Takao, Y.; Jollivekov, B.; Kusadokoro, M.; SAKAGUCHI, Aya (+3 著者) Kawabata, Y.
      Journal of arid land studies 34: 93 (2024)
  10. 10. Development of a Method to Measure Trace Levels of Uranium and Thorium in Scintillation Films Ichimura, K.; Chiba, K.; Gando, Y.; Ikeda, H. (+5 著者) Sakakieda, Y.
      PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS 2024: (2024) Semantic Scholar
  11. 11. Simple and convenient preconcentration procedure for the isotopic analysis of uranium in seawater Abe, Minami; Seko, Noriaki; Hoshina, Hiroyuki; Wada, Shigeki (+2 著者) Sakaguchi, Aya
      ANALYTICAL METHODS 16: 2478 (2024) Semantic Scholar
  12. 12. Quantitative analysis of iodine and bromine in soil using an energy-dispersive X-ray fluorescence spectrometer with three-dimensional polarized optics Tokoro, Masato; Zhiyuan, Shi; Yamaji, Isao; Takaku, Yuichi (+1 著者) Hokura, Akiko
      ANALYTICAL SCIENCES 40: 1157 (2024) Semantic Scholar
  13. 13. Comparison of external dose estimates using different retrospective dosimetry methods in the settlements located near Semipalatinsk Nuclear Test Site, Republic of Kazakhstan Stepanenko, Valeriy; Shinkarev, Sergey; Kaprin, Andrey; Apsalikov, Kazbek (+16 著者) Hoshi, Masaharu
      JOURNAL OF RADIATION RESEARCH 65: 36 (2023) Semantic Scholar
  14. 14. Rapid Method To Determine 137Cs, 237Np, and Pu Isotopes in Seawater by SF-ICP-MS Zhang, Shuai; Liu, Zhiyong; Yang, Guosheng; Zheng, Jian (+2 著者) Sakaguchi, Aya
      ANALYTICAL CHEMISTRY 95: 16892 (2023) Semantic Scholar
  15. 15. Rapid Analysis of 226Ra in Ultrapure Gadolinium Sulfate Octahydrate Sakakieda, Y.; Hosokawa, K.; Nakanishi, F.; Hino, Y. (+6 著者) Sekiya, H.
      PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS ptad117: 1 (2023)
  16. 16. Measurement report: Stoichiometry of dissolved iron and aluminum as anindicator of the factors controlling the fractional solubility of aerosoliron - results of the annual observations of size-fractionated aerosolparticles in Japan Sakata, Kohei; Sakaguchi, Aya; Yamakawa, Yoshiaki; Miyamoto, Chihiro (+1 著者) Takahashi, Yoshio
      ATMOSPHERIC CHEMISTRY AND PHYSICS 23: 9815 (2023)
  17. 17. Incomplete fusion reaction producing Pa nuclides in the 232Th + 7Li reaction Teranishi, Kakeru; Morita, Ryoga; Hayakawa, Yuta; Sakaguchi, Aya (+5 著者) Yokoyama, Akihiko
      RADIOCHIMICA ACTA 111: 589 (2023) Semantic Scholar
  18. 18. Indoor Radon Survey in Aksu School and Kindergarten Located near Radioactive Waste Storage Facilities and Gold Mines in Northern Kazakhstan (Akmola Region) Kashkinbayev, Yerlan; Kazymbet, Pola; Bakhtin, Meira; Khazipova, Aisulu (+2 著者) Ibrayeva, Danara
      ATMOSPHERE 14: 1133 (2023) Semantic Scholar
  19. 19. Beppu Bay, Japan, as a candidate Global boundary Stratotype Section and Point for the Anthropocene series Kuwae, Michinobu; Finney, Bruce P.; Shi, Zhiyuan; Sakaguchi, Aya (+35 著者) Saito, Yoshiki
      The Anthropocene Review 10: 49 (2023) Semantic Scholar
  20. 20. Reconstructing the chronology of the natural and anthropogenic uranium isotopic signals in a marine sediment core from Beppu Bay, Japan Takahashi, Hodaka; Sakaguchi, Aya; Hain, Karin; Wiederin, Andreas (+4 著者) Sueki, Keisuke
      HELIYON 9: 1 (2023) Semantic Scholar
1 2 3 … 10
  1. 1. The Anthropocene Review Kuwae, Michinobu; Finney, Bruce P; Shi, Zhiyuan; Sakaguchi, Aya; Tsugeki, Narumi; Omori, Takayuki; Agusa, Tetsuro; Suzuki, Yoshiaki; Yokoyama, Yusuke; Hinata, Hirofumi; Hatada, Yoshio; Inoue, Jun; Matsuoka, Kazumi; Shimada, Misaki; Takahara, Hikaru; Takahashi, Shin; Ueno, Daisuke; Amano, Atsuko; Tsutsumi, Jun; Yamamoto, Masanobu; Takemura, Keiji; Yamada, Keitaro; Ikehara, Ken; Haraguchi, Tsuyoshi; Tims, Stephen; Froehlich, Michaela; Fifield, L. Keith; Aze, Takahiro; Sasa, Kimikazu; Takahashi, Tsutomu; Matsumura, Masumi; Tani, Yukinori; Leavitt, Peter R; Doi, Hideyuki; Irino, Tomohisa; Moriya, Kazuyoshi; Hayashida, Akira; Hirose, Kotaro; Suzuki, Hidekazu; Saito, Yoshiki
    2022年12月
  2. 2. Behavior of Radionuclides in the Environment I Takahashi, Yoshio; Sakaguchi, Aya; Fan, Qiaohui; Tanaka, Kazuya; Miura, Hikaru; Kurihara, Yuichi (担当:分担執筆, 範囲:Difference in the Solid-Water Distributions of Radiocesium in Rivers in Fukushima and Chernobyl)
    Springer, Singapore 2020年2月 (ISBN: 9789811506796)
  3. 3. Behavior of Radionuclides in the Environment I-Function of Prticles in Aquatic System Yoshio Takahashi; Sakaguchi, Aya; Fan, Qiaohui; Tanaka, Kazuya; Miura, Hikaru; Kurihara, Yuichi (担当:分担執筆, 範囲:Difference in the Solid-Water Distributions of Radiocesium in Rivers in Fukushima and Chernobyl.)
    2020年1月 (ISBN: 9789811506789)
  4. 4. Behavior of Radionuclides in the Environment I-Function of Prticles in Aquatic System Yoshio Takahashi; Sakaguchi, Aya; Fan, Qiaohui; Tanaka, Kazuya; Miura, Hikaru; Kurihara, Yuichi (担当:分担執筆, 範囲:Difference in the Solid-Water Distributions of Radiocesium in Rivers in Fukushima and Chernobyl.)
    2020年1月 (ISBN: 9789811506789)
  5. 5. Journal of Radioanalytical and Nuclear Chemistry, Accepted Sakaguchi,Aya (担当:分担執筆, 範囲:Repeatability and reproducibility of measurements of low dissolved radiocesium concentrations in freshwater using different pre-concentration methods)
    2019年11月
  6. 6. Journal of Radioanalytical and Nuclear Chemistry, Accepted Sakaguchi,Aya (担当:分担執筆, 範囲:Repeatability and reproducibility of measurements of low dissolved radiocesium concentrations in freshwater using different pre-concentration methods)
    2019年11月
  7. 7. Environmental Contamination from the Fukushima Nuclear Disaster akahashi, yoshio; anaka, kazuya; Sakaguchi, Aya (担当:分担執筆, 範囲:Understanding the Migration Behaviour of Radiocaesium at the Molecular Scale)
    2019年9月 (ISBN: 9781108475808)
  8. 8. Marine Environmental Research Sakaguchi,Aya (担当:分担執筆, 範囲:Reconstruction of anthropogenic 129I temporal variation in the Japan Sea using a coral core sample,)
    2019年8月
  9. 9. Nuclear Emergencies-A holistic Approach to Preparedness and Response Sakaguchi, Aya; Steinhauser., Georg (担当:分担執筆, 範囲:Isotopic Signatures of Actinides in Environmental Samples Contaminated by the Fukushima Daiichi Nuclear Power Plant Accident,)
    SPRINGER-VERLAG SINGAPORE PTE LTD 2019年8月 (ISBN: 9789811383267)
  10. 10. Marine Environmental Research Sakaguchi,Aya (担当:分担執筆, 範囲:Reconstruction of anthropogenic 129I temporal variation in the Japan Sea using a coral core sample,)
    2019年8月
  11. 11. Nuclear Emergencies-A holistic Approach to Preparedness and Response Sakaguchi, Aya; Steinhauser., Georg (担当:分担執筆, 範囲:Isotopic Signatures of Actinides in Environmental Samples Contaminated by the Fukushima Daiichi Nuclear Power Plant Accident,)
    SPRINGER-VERLAG SINGAPORE PTE LTD 2019年8月 (ISBN: 9789811383267)
  12. 12. Microchemical Journal Sakaguchi,Aya (担当:分担執筆, 範囲:Simultaneous determination of ultra-trace level 237Np and Pu isotopes in soil and sediment samples by SF-ICP-MS with a single column chromatographic separation)
    2019年7月
  13. 13. Microchemical Journal Sakaguchi,Aya (担当:分担執筆, 範囲:Simultaneous determination of ultra-trace level 237Np and Pu isotopes in soil and sediment samples by SF-ICP-MS with a single column chromatographic separation)
    2019年7月
  14. 14. Marine Environmental Research Sakaguchi,Aya (担当:分担執筆, 範囲:Reconstruction of anthropogenic 129I temporal variation in the Japan Sea using a coral core sample,)
    2018年11月
  15. 15. Marine Environmental Research Sakaguchi,Aya (担当:分担執筆, 範囲:Reconstruction of anthropogenic 129I temporal variation in the Japan Sea using a coral core sample,)
    2018年11月
  16. 16. 月刊海洋号外 海洋システムの謎に挑む化学―蒲生俊敬教授退職記念号― 坂口, 綾 (担当:分担執筆, 範囲:随想 月刊海洋号外 海洋システムの謎に挑む化学―蒲生俊敬教授退職記念号―)
    海洋出版株式会社 2018年5月
  17. 17. Geochemical Journal, 坂口, 綾; H. Chiga; K. Tanaka; H., Tsuruta; Y., Takahashi (担当:分担執筆, 範囲:Estimation of desorption ratios of radio/stable caesium from environmental samples (aerosols and soils) leached with seawater, diluted seawater and ultrapure water,)
    2018年3月
  18. 18. Geochemical Journal, 坂口, 綾; H. Chiga; K. Tanaka; H., Tsuruta; Y., Takahashi (担当:分担執筆, 範囲:Estimation of desorption ratios of radio/stable caesium from environmental samples (aerosols and soils) leached with seawater, diluted seawater and ultrapure water,)
    2018年3月
  19. 19. Geochemical Journal, Sakaguchi,Aya (担当:分担執筆, 範囲:Discovery of radiocesium-bearing microparticles in river water and their influence on the solid-water distribution coefficient (Kd) of radiocesium in the Kuchibuto River in Fukushima,)
    2018年1月
  20. 20. Geochemical Journal, Sakaguchi,Aya (担当:分担執筆, 範囲:Discovery of radiocesium-bearing microparticles in river water and their influence on the solid-water distribution coefficient (Kd) of radiocesium in the Kuchibuto River in Fukushima,)
    2018年1月
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