Hideki Kuramitz

2025

Geochemical study of fluid origin and caprock formation with carbonate mineral precipitation in the Okuaizu geothermal area

Mao, D., Zhang, J., Hoshino, Y., Satake, S., Yang, H., Kuramitz, H., Ueda, A. & Terai, A., 2025/03, In: Geothermics. 127, 103242.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

Open Access

2 被引用数 (Scopus)

Rapid and Facile Organic Ion-Associate Liquid-Phase Extraction and Spectrophotometric Quantification of Nitrite in Environmental Water Samples

Hata, N., Minoshima, K., Ito, K., Kohama, N., Sazawa, K., Osada, S., Okazaki, T., Taguchi, S. & Kuramitz, H., 2025/03, In: Molecules. 30, 5, 1044.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

Open Access

Sensitivity improvement by Langmuir film formation on a spectroelectrochemical fiber-optic sensor surface

Yamamoto, T., Orii, T., Okazaki, T., Muhammad, S., Sazawa, K., Sugawara, K. & Kuramitz, H., 2025/02/05, In: Analytical Methods. 17, 9, p. 2021-2028 8 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

2024

A Novel Technique for Monitoring Carbonate and Scale Precipitation Using a Batch-Process-Based Hetero-Core Fiber Optic Sensor

Satake, S., Hosoki, A., Kuramitz, H. & Ueda, A., 2024/12, In: Sensors. 24, 23, 7580.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

Open Access

1 被引用数 (Scopus)

Evaluation of reflective fiber-optic surface plasmon resonance sensor for monitoring scale deposition

Okazaki, T., Yokose, M., Ishii, Y., Ueda, A., Kuramitz, H. & Watanabe, T., 2024/12, In: Analytical Sciences. 40, 12, p. 2167-2173 7 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

1 被引用数 (Scopus)

Fiber Optic-Based Portable Sensor for Rapid Evaluation and In Situ Real-Time Sensing of Scale Formation in Geothermal Water

Matsuura, T., Okazaki, T., Sazawa, K., Hosoki, A., Ueda, A. & Kuramitz, H., 2024/09, In: Chemosensors. 12, 9, 171.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

Open Access

2 被引用数 (Scopus)

In Situ Formed Organic Ion-Associate Liquid-Phase Microextraction without Centrifugation from Aqueous Solutions Using Thymol Blue and Estrogens

Osada, S., Takahashi, S., Sazawa, K., Kuramitz, H., Kohama, N., Okazaki, T., Taguchi, S. & Hata, N., 2024/06, In: Separations. 11, 6, 173.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

Open Access

1 被引用数 (Scopus)

On-Site Sensitive Colorimetry for Free Cyanide by Using Ion-Pair Solid-Phase Extraction with Sedimentable Dispersed Particulates and Mobile Photography Box

Kohama, N., Okazaki, T., Sazawa, K., Hata, N., Kuramitz, H. & Taguchi, S., 2024/11, In: Molecules. 29, 22, 5371.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

Rapid Monitoring of Scale Precipitation and Inhibition in Geothermal Fluid Using Optical Fiber Sensor Based on Surface Plasmon Resonance

Hosoki, A., Sugiura, K., Okazaki, T., Yang, H., Kuramitz, H., Ueda, A. & Terai, A., 2024/09, In: Fibers. 12, 9, 74.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

1 被引用数 (Scopus)

Real-Time Monitoring of CaCO₃ Precipitation Using Fiber Optics Scale Sensor Under High Temperature and Pressure Conditions

Satake, S., Hosoki, A., Okazaki, T., Ueda, A., Kuramitz, H. & Terai, A., 2024, 2024 IEEE Sensors, SENSORS 2024 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., (Proceedings of IEEE Sensors).

研究成果: 書籍の章/レポート/会議録 › 会議への寄与 › 査読

Rotating Droplet Hydrodynamic Electrochemistry for Water Toxicity Bioassay Based on Electron-Transfer Mediator

Sazawa, K., Shanjana, Y., Sugawara, K. & Kuramitz, H., 2024/09, In: Electrochem. 5, 3, p. 370-379 10 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

Open Access

2023

Designing a Peptide-modified Screen-printed Gold Electrode as a Sensor for the Human Monocytic Leukemia Cell Line

Kodaira, K., Kuramitz, H. & Sugawara, K., 2023/03, In: Electroanalysis. 35, 3, e202200204.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

Effects of paddy irrigation-drainage system on water quality and productivity of small rivers in the Himi region of Toyama, Central Japan

Sazawa, K., Komiyama, T., Tsuchida, T., Taguchi, R., Nakashima, F., Ohta, T., Nishio, M., Yamazaki, Y. & Kuramitz, H., 2023/09/15, In: Journal of Environmental Management. 342, 118305.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

10 被引用数 (Scopus)

Electrochemical Biosensor for Evaluation of Environmental Pollutants Toxicity

Islam, M. S., Sazawa, K., Sugawara, K. & Kuramitz, H., 2023/04, In: Environments - MDPI. 10, 4, 63.

研究成果: ジャーナルへの寄稿 › 総説 › 査読

Open Access

9 被引用数 (Scopus)

Electrochemical Lossy Mode Resonance-based Fiber Optic Sensing for Electroactive Species

Okazaki, T., Yoshioka, M., Orii, T., Taguchi, A., Kuramitz, H. & Watanabe, T., 2023/03, In: Electroanalysis. 35, 3, e202200089.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

3 被引用数 (Scopus)

Electrochemical sensing of target cells based on a peptide/single-strand DNA probe

Sugawara, K., Takeda, K. & Kuramitz, H., 2023/10, In: Electroanalysis. 35, 10, e202300066.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

Evaluation of an Ion-Associate Phase Formed In Situ from the Aqueous Phase by Adding Benzethonium Chloride and Sodium Ethylbenzenesulfonate for Microextraction

Hata, N., Igarashi, A., Yasui, R., Matsushita, M., Kohama, N., Komiyama, T., Sazawa, K., Kuramitz, H. & Taguchi, S., 2023/03, In: AppliedChem. 3, 1, p. 32-44 13 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

Open Access

3 被引用数 (Scopus)

In Situ Formation of a Relatively Transparent Ion-Associate Liquid Phase from an Aqueous Phase and Its Application to Microextraction/High-Performance Liquid Chromatography-Fluorescence Detection of Bisphenol A in Water

Hata, N., Takahashi, S., Osada, S., Katagiri, S., Naruse, M., Igarashi, A., Sazawa, K., Taguchi, S. & Kuramitz, H., 2023/11/10, In: Molecules. 28, 22

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

5 被引用数 (Scopus)

Lossy mode resonance fiber-optic sensor based on ZnO particles fabricated by chemical bath deposition

Yoshioka, M., Okazaki, T., Enjo, S., Wagata, H., Kuramitz, H. & Watanabe, T., 2023/02, In: Analytical Sciences. 39, 2, p. 203-211 9 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

Open Access

2 被引用数 (Scopus)

Microdroplet anodic stripping voltammetry at the in situ preparing antimony-modified rotating disk electrode for determination of Cd(II) and Pb(II)

Huo, R., Liu, L., Chanthasa, C., Okazaki, T., Sazawa, K., Sugawara, K. & Kuramitz, H., 2023/08, In: Electroanalysis. 35, 8, e202200528.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

3 被引用数 (Scopus)

Simple solid-phase colorimetry for trace Cr(VI) by combination of complexation with diphenylcarbazide and ion-pair solid-phase extraction with sedimentable dispersed particulates

Kohama, N., Okazaki, T., Sazawa, K., Hata, N., Kuramitz, H. & Taguchi, S., 2023/06, In: Analytical Sciences. 39, 6, p. 857-865 9 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

3 被引用数 (Scopus)

2022

Electrochemical analysis based on bioaffinity

Kuramitz, H., 2022/06, In: Analytical Sciences. 38, 6, p. 831-832 2 p.

研究成果: ジャーナルへの寄稿 › コメント/討論

Open Access

1 被引用数 (Scopus)

Voltammetric Sensing of Soybean Agglutinin Using an Electrode Modified with Electron-transfer, Carbohydrate-mimetic/Cross-linker-peptide-collagen Film

Ishizaki, S., Kuramitz, H. & Sugawara, K., 2022/03, In: Electroanalysis. 34, 3, p. 464-473 10 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

2 被引用数 (Scopus)

2021

Construction of Protein Probe with a His-tag and an Electron-transfer Peptide for a Target Protein Sensing

Sugawara, K., Ishizaki, S., Kikuchi, S., Kuramitz, H. & Kadoya, T., 2021/04, In: Electroanalysis. 33, 4, p. 975-986 12 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

3 被引用数 (Scopus)

Scale sensor: Rapid monitoring of scale deposition and inhibition using fiber optics in a geothermal system and comparison with other monitoring devices

Okazaki, T., Kuramitz, H., Watanabe, T. & Ueda, A., 2021/06, In: Geothermics. 93, 102069.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

10 被引用数 (Scopus)

2020

Electrochemical Long Period Fiber Grating Sensing for Electroactive Species

Okazaki, T., Orii, T., Tan, S. Y., Watanabe, T., Taguchi, A., Rahman, F. A. & Kuramitz, H., 2020/07/21, In: Analytical Chemistry. 92, 14, p. 9714-9721 8 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

9 被引用数 (Scopus)

Electrochemical Sensing of Ovalbumin Based on the Interaction between Lysozyme Origin/Tyrosine-rich Peptides Modified on Magnetic Beads and Oligothreonine/Ovalbumin-origin Peptide

Sugawara, K., Ishizaki, S., Kuramitz, H. & Kadoya, T., 2020/02/01, In: Electroanalysis. 32, 2, p. 207-216 10 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

5 被引用数 (Scopus)

Evaluation of carbon mineralization and structural alterations of organic carbon in high-moor peat soils during incubation

Sazawa, K., Kubota, D., Yoshida, H., Hata, N., Wada, N. & Kuramitz, H., 2020/07/01, In: Journal of Soils and Sediments. 20, 7, p. 2843-2854 12 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

4 被引用数 (Scopus)

Evanescent-wave fiber optic sensing of the anionic dye uranine based on ion association extraction

Okazaki, T., Watanabe, T. & Kuramitz, H., 2020/05/02, In: Sensors. 20, 10, 2796.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

Open Access

12 被引用数 (Scopus)

Fabrication of a cell-recognition/electron-transfer/cross-linker, peptide-immobilized electrode for the sensing of K562 cells

Sugawara, K., Ishizaki, S., Kodaira, K., Kuramitz, H. & Kadoya, T., 2020/06/15, In: Analytica Chimica Acta. 1116, p. 53-61 9 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

10 被引用数 (Scopus)

High-heat effects on the physical and chemical properties of soil organic matter and its water-soluble components in Japan's forests: A comprehensive approach using multiple analytical methods!

Sazayya, K., Sugano, T. & Kuramitz, H., 2020, In: Analytical Sciences. 36, 5, p. 601-609 9 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

Open Access

6 被引用数 (Scopus)

Organic ion-associate phase extraction/back-microextraction for the preconcentration and determination of lithium using 2,2,6,6-tetramethyl-3,5-heptanedione by liquid electrode plasma atomic emission spectrometry and GF-AAS in environmental water

Mizuna, K., Murashima, R., Okazaki, T., Sazawa, K., Kuramitz, H., Taguchi, S., Nakayama, K., Yamamoto, T., Takamura, Y. & Hata, N., 2020, In: Analytical Sciences. 36, 5, p. 595-600 6 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

Open Access

6 被引用数 (Scopus)

Spectroelectrochemical Evaluation of a ZnO Optically Transparent Electrode Prepared by the Spin-spray Technique

Okazaki, T., Taniguchi, H., Wagata, H., Ito, M., Kuramitz, H. & Watanabe, T., 2020/08/01, In: Electroanalysis. 32, 8, p. 1681-1688 8 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

7 被引用数 (Scopus)

U-Shaped Polymer Cladding and Hetero-Core Fiber Optic Sensors for Monitoring Scale Formation in Geothermal Brine

Okazaki, T., Seto, R., Watanabe, T., Ueda, A. & Kuramitz, H., 2020/09/01, In: Analytical Letters. 53, 13, p. 2160-2169 10 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

13 被引用数 (Scopus)

2019

A novel hybrid long period fiber grating-diffusive gradient in thin films sensor system for the detection of mercury (II) ions in water

Tan, S. Y., Lee, S. C., Kuramitz, H. & Abd-Rahman, F., 2019/10, In: Optik. 194, 163040.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

4 被引用数 (Scopus)

Assessing the spatial dispersion of products of the fumarolic activity using remotely sensed snow color in an alpine environment

Sazawa, K., Kawamura, K., Yasuda, T., Kuramitz, H. & Wada, N., 2019/11, In: Remote Sensing of Environment. 233, 111351.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

1 被引用数 (Scopus)

Determination of Tetracycline by Microdroplet Hydrodynamic Adsorptive Voltammetry Using a Multiwalled Carbon Nanotube Paste Rotating Disk Electrode

Sultana, A., Sazawa, K., Islam, M. S., Sugawara, K. & Kuramitz, H., 2019/05/03, In: Analytical Letters. 52, 7, p. 1153-1164 12 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

15 被引用数 (Scopus)

Investigation of the effects of electromagnetic field treatment of hot spring water for scale inhibition using a fibre optic sensor

Okazaki, T., Umeki, S., Orii, T., Ikeya, R., Sakaguchi, A., Yamamoto, T., Watanabe, T., Ueda, A. & Kuramitz, H., 2019/12/01, In: Scientific Reports. 9, 1, 10719.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

Open Access

11 被引用数 (Scopus)

Micro-droplet hydrodynamic voltammetry for the determination of microcystin-LR based on protein phosphatase

Islam, M. S., Sazawa, K., Sugawara, K. & Kuramitz, H., 2019, In: Journal of Water and Environment Technology. 17, 1, p. 18-26 9 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

Open Access

3 被引用数 (Scopus)

2018

Adsorptive Voltammetry for the Determination of Ochratoxin A Using Enrichment Effect by Cationic Surfactants

Sultana, A., Sazawa, K., Okazaki, T., Islam, M. S., Hata, N., Sugawara, K. & Kuramitz, H., 2018/10, In: Electroanalysis. 30, 10, p. 2265-2272 8 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

6 被引用数 (Scopus)

Changes in the chemical composition of soil organic matter including water-soluble component during incubation: A case study of coniferous and broadleaf forest soils

Yoshida, H., Sazawa, K., Wada, N., Hata, N., Marumo, K., Fukushima, M. & Kuramitz, H., 2018/12, In: Catena. 171, p. 22-28 7 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

17 被引用数 (Scopus)

Detection of mercury (II) ions in water by polyelectrolyte–gold nanoparticles coated long period fiber grating sensor

Tan, S. Y., Lee, S. C., Okazaki, T., Kuramitz, H. & Abd-Rahman, F., 2018/07/15, In: Optics Communications. 419, p. 18-24 7 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

34 被引用数 (Scopus)

Effects of forest fire on the properties of soil and humic substances extracted from forest soil in Gunma, Japan

Sazawa, K., Yoshida, H., Okusu, K., Hata, N. & Kuramitz, H., 2018/10/01, In: Environmental Science and Pollution Research. 25, 30, p. 30325-30338 14 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

17 被引用数 (Scopus)

Impact of Peat Fire on the Soil and Export of Dissolved Organic Carbon in Tropical Peat Soil, Central Kalimantan, Indonesia

Sazawa, K., Wakimoto, T., Fukushima, M., Yustiawati, Y., Syawal, M. S., Hata, N., Taguchi, S., Tanaka, S., Tanaka, D. & Kuramitz, H., 2018/07/19, In: ACS Earth and Space Chemistry. 2, 7, p. 692-701 10 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

32 被引用数 (Scopus)

Label-free cytosensing of cancer cells based on the interaction between protein and an electron-transfer carbohydrate-mimetic peptide

Sugawara, K., Kuramitz, H. & Kadoya, T., 2018/12/21, In: Analytica Chimica Acta. 1040, p. 166-176 11 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

14 被引用数 (Scopus)

Magnetic beads modified with an electron-transfer carbohydrate-mimetic peptide for sensing of a galactose-dependent protein

Sugawara, K., Kadoya, T. & Kuramitz, H., 2018/02/25, In: Analytica Chimica Acta. 1001, p. 158-167 10 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

11 被引用数 (Scopus)

Micro-organic ion-associate phase extraction/micro-volume back-extraction for the preconcentration and GF-AAS Determination of cadmium, nickel and lead in environmental water

Mushahida-Al-Noor, S., Murashima, R., Okazaki, T., Taguchi, S., Kuramitz, H. & Hata, N., 2018, In: Analytical Sciences. 34, 12, p. 1445-1448 4 p.

研究成果: ジャーナルへの寄稿 › コメント/討論

Open Access

9 被引用数 (Scopus)

Potential risk of coupling products between tetrahalobisphenol A and humic acid prepared via oxidation with a biomimetic catalyst

Kodama, R., Sazawa, K., Miyamoto, T., Zhu, Q., Igarashi, M., Oda, K., Kuramitz, H. & Fukushima, M., 2018/08, In: Chemosphere. 204, p. 63-70 8 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

9 被引用数 (Scopus)

Simultaneous Multiselective Spectroelectrochemical Fiber-Optic Sensor: Sensing with an Optically Transparent Electrode

Okazaki, T., Shiokawa, E., Orii, T., Yamamoto, T., Hata, N., Taguchi, A., Sugawara, K. & Kuramitz, H., 2018/02/20, In: Analytical Chemistry. 90, 4, p. 2440-2445 6 p.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

17 被引用数 (Scopus)

2017

A Reusable Fiber Optic Sensor for the Real-Time Sensing of CaCO₃ Scale Formation in Geothermal Water

Okazaki, T., Orii, T., Ueda, A. & Kuramitz, H., 2017/03/01, In: IEEE Sensors Journal. 17, 5, p. 1207-1208 2 p., 7782782.

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

11 被引用数 (Scopus)

倉光 英樹

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倉光英樹