【論文】

2025年

  1. Paulmanickam Koilraj, Rajathsing Kalusulingam, Kannan Srinivasan, Keiko Sasaki, Jun Ho Shim, Alkali-free single-step synthesis of delaminated layered double hydroxides in water via an amino acid-assisted hydrothermal method, RSC Mater. Adv., 2025, 6, 2503-2506.　DOI: 10.1039/D5MA00035A
  2. Cindy, Hirofumi Ichinose, Diego M. Mendoza, Kojo T. Konadu, Ryusei Takimoto, Gde Pandhe Wisnu Suyantara, Keiko Sasaki, Enhancing the biotreatment of carbonaceous matter in double refractory gold ores: The impact of various mediators on laccase performance, Process Safety and Environmental Protection, 194,  2025,  1360-1371.　DOI: 10.1016/j.psep.2024.12.057
  3. GPW Suyantara, A Ulmaszoda, H Miki, DA Eladl, K. Sasaki, N Okibe, Selective depression of copper-activated pyrite by oxalic acid: Implications for enhanced chalcopyrite–pyrite separation, Powder Technology, 454, 2025, 120681.　DOI: 10.1016/j.powtec.2025.120681
  4. Quanzhi Tian, Zhen Zhang, Weijie Meng, Yinhai Pan, Shuo Yao, Haijun Zhang, Mengmeng Wang, Keiko Sasaki, Chemical associations of selenium oxyanions in metal oxides derived from layered double hydroxides: Implication for the immobilization of radionuclides, Environmental Research, 269, 2025, 120951.　　DOI: 10.1016/j.envres.2025.120951
  5. Pilasinee Limsuwan, Jutharat Pongpai, Doungporn Yiamsawas, Wiwut Tanthapanichakoon, Kreangkrai Maneeintr, Jirawat Trakulmututa, Assadawoot Srikhaow, Siwaporn Meejoo Smith, Keiko Sasaki & Chitiphon Chuaicham, Harnessing durian seed and shell waste-derived activated carbon for effective aqueous phenol removal, Adsorption,31, (2025) 51.
  6. Sulakshana Shenoy, Chitiphon Chuaicham, Karthikeyan Sekar, Keiko Sasaki, Seamless carbon nitride growth on bimetallic oxide for antibiotic residue degradation, Environmental Chemistry Letters, 23, 33–39, (2025).　　https://link.springer.com/article/10.1007/s10311-024-01781-9
  7. Ryusei Takimoto, Cindy, Naoko Okibe, Keiko Sasaki, Bio-oxidation of double refractory gold ores by the mixed culture including acidophilic heterotroph prior to cyanidation, Journal of Sustainable Metallurgy, 2025 (open access)　　https://link.springer.com/article/10.1007/s40831-025-01170-8
  8. Wenan Cai, Shogo Ito, Eimi Morioka, Chitiphon Chuaicham, Akbarshokh, Ulmaszoda, Hajime Miki, Keiko Sasaki, Synthesis of TiO2/copper-based oxide photocatalytic composites from copper smelting flotation slag for photocatalytic H2 evolution, Materials Today Sustainability,101215, 2025. DOI: 10.1016/j.mtsust.2025.101215
  9. Peng Dong, Xiansheng Yu, Liguo Wang, Binglin Guo, Quanzhi Tian, Zhongpeng Wang, Keiko Sasaki, Mengmeng Wang, Effects of ZVI in cementitious systems on the leachability of hazardous elements from fly ash, Journal of Industrial and Engineering Chemistry, in press. DOI: 10.1016/j.jiec.2025.12.002

2024年

  1. Honnappa, Brahmari; Y, Manova Santhosh; Shenoy, Sulakshana; Chuaicham, Chitiphon; Noguchi, Yuto; Sasaki, Keiko; Sekar, Karthikeyan, Exploring the Potential of Copper Palladium Nanocube Electrocatalysts for Enhancing the Overall Water Splitting Performance, Energy & Fuels, 2024, 38, 6251-6259.　　DOI: 10.1021/acs.energyfuels.3c05208
  2. Changshuai Chen; Sulakshana Shenoy; Chitiphon Chuaicham; Jirawat Trakulmututa; Quanzhi Tian; Haijun Zhang; Keiko Sasaki, Enhancing Photocatalytic Efficiency: Geopolymer-Supported TiO2 Composites for Sustainable Organic Pollutant Degradation, Optical Materials, 150 (2024) 115165.　　DOI: 10.1016/j.optmat.2024.115165
  3. Changshuai Chen; Sulakshana Shenoy; Keiko Sasaki; Haijun Zhang, Quanzhi Tian, Influence of liquid-to-solid ratios on properties and microstructure of coal gasification slag-based one-part geopolymer, Case Studies in Construction Materials, 20 (2024) e02924.　　DOI: 10.1016/j.cscm.2024.e02924
  4. 須山郁実、Kojo Twum Konadu,笹木圭子、低グラファイト化度炭素質難処理金鉱石に対するチオ尿素金抽出の優位性、J. MMIJ,
  5. (awarded) Ikumi Suyama, Diego Mendoza, Takashi Kaneta, Keiko Sasaki, Trace analysis of Au in carbonaceous gold ores by inductively coupled plasma optical emission spectrometry and mass spectrometry, Mater. Trans, 65(6)（2024）644-651.　　DOI: 10.2320/matertrans.M-M2024803
  6. Changshuai Chen, Sulakshana Shenoy, Yinhai Pan, Keiko Sasaki, Quanzhi Tian, Haijun Zhang, Mechanical activation of coal gasification slag for one-part geopolymer synthesis by alkali fusion and component additive method, Construction and Building Materials,411, (2024), 134585.　　DOI: 10.1016/j.conbuildmat.2023.134585
  7. Agamendran, Nithish; Uddin, Maseed; Yesupatham, Manova Santhosh; Shanmugam, Mariyappan; Kundu, Tanay; Kandasamy, Ramani; Sasaki, Keiko; SEKAR, KARTHIKEYAN, Nanoarchitectonics Design Strategy of Metal Organic Framework (MOF) And Bio-MOF Composites for Advanced Wastewater Treatment through Adsorption, Langmuir, 40(2024) 3320-3342.　　DOI: 10.1021/acs.langmuir.3c02949
  8. Keiko Sasaki, Ikumi Suyama, Ryusei Takimoto, Kojo Twum Konadu, Hirofumi Ichinose, Jacques Eksteen, Complete gold extraction and recovery from double refractory gold ores by thiourea after bio-oxidation of sulfides by mixed cultures, Hydrometallurgy 227 (2024) 106330.　　DOI: 10.1016/j.hydromet.2024.106330
  9. Diego M. Mendoza, Hirofumi Ichinose, Ryotaro Sakai, Kojo T. Konadu, Ikumi Suyama, Cindy, Keiko Sasaki, Defining the applicable pathway of laccase pre-treatment in the bio-mineral processing of double refractory gold ores based on carbonaceous matter characterization, Journal of Environmental Chemical Engineering, 12(5), (2024)113997.　　DOI: 10.1016/j.jece.2024.113997
  10. Jirawat Trakulmututa, Chitiphon Chuaicham, Assadawoot Srikhaow, and Keiko Sasaki, Transforming temperature effects on TiO2/iron oxide composite derived from copper slag as a photocatalyst for glucose conversion, Sustainable Materials and Technologies, 42, (2024), e01129.　　DOI: 10.1016/j.susmat.2024.e01129
  11. Cindy, Hirofumi Ichinose, Diego M. Mendoza, Kojo T. Konadu, Ryusei Takimoto, Keiko Sasaki, Enhancing the Biotreatment of Carbonaceous Matter in Double Refractory Gold Ores: The Impact of Various Mediators on Laccase Performance, Process Safety and Environmental Protection (2024)6676.　　DOI: 10.1016/j.psep.2024.12.057
  12. Ashil Augustin, Priyanka Ganguly, Sulakshana Shenoy, Chitiphon Chuaicham, Suresh C. Pillai, Keiko Sasaki, Adam F. Lee, Karthikeyan Sekar, Impact of Hole Scavengers on Efficient Photocatalytic Hydrogen Production, Advanced Sustainable Systems, 8, (2024) 2400321. DOI: 10.1002/adsu.202400321
  13. Suyantara, G.P.W., Miki, H. Hirajima, T., Sasaki Keiko,  Ochi, D., Aoki, Y., Selective Flotation of Copper Concentrates Containing Arsenic Minerals Using Potassium Amyl Xanthate and Oxidation Treatment, Materials Transactions, Open source preview, 2024, 65(1), pp. 27–36. DOI: 10.2320/matertrans.M-M2023811
  14. Berdakh, D., Miki, H., Hirajima, T., Sasaki Keiko, Aoki, Y., Suyantara, G.P.W., Effect of oxidation treatment on the selective separation of molybdenite from chalcocite using flotation, Powder Technology, Open source preview, 2024, 431, 119078. DOI: 10.1016/j.powtec.2023.119078

【書籍】

2024年

  1. Keiko Sasaki, Chitiphon Chuaicham, Binglin Guo, Quanzhi Tian, "Key conception, current practice and future sustainability of waste-to-materials in low-carbon construction" in "Wastes to Low-Carbon Construction Materials", Elsevier, (2024)
  2. Kumar, P.S., Balakumar, V., Sangami, G., Sasaki, K., 2D Graphitic Carbon Nitrides Hybrids for the Removal of Organic Water Pollutants, Advanced Two Dimensional Nanomaterials for Environmental and Sensing Applications, Open source preview, 2024, pp. 256–372.
  3. Guo, B, Qin, H., Tian, Q., Liu, L., Sasaki, K., Cement-based immobilization of combustion/incineration residues, Treatment and Utilization of Combustion and Incineration Residues, Open source preview, 2024, pp. 55–70.

【学会発表】

2025年

Shogo Ito, Chitiphon Chuacham, Keiko Sasaki、ウズベキスタンにおける銅精錬尾鉱を利用した光触媒複合体の合成及びその水素生成への応用MMIJ春季大会（津田沼）

Keiko Sasaki, Novel biohydrometallurgical process for recovery of gold from double refractory gold ores in West Africa, Goldschmidt 2025 (Prague)

森岡映美、蔡文安、笹木圭子、ウズベキスタンにおける銅精錬尾鉱との光触媒による水素生成活性の増強メカニズム、転炉スラグ成分であるCa2Fe2O5とグラファイト状C3N4の複合体による光触媒活性の評価, MMIJ秋季大会（札幌）

顔超雲、蔡文安、笹木圭子、転炉スラグ成分であるCa2Fe2O5とグラファイト状C3N4の複合体による光触媒活性の評価, MMIJ秋季大会（札幌）

Wenan Cai, Keiko Sasaki, MMIJ Fall (Sapporo) Enhancing effects of photocatalytic H2 evolution over co-doped g-C3N4 after fabricating composite with clay minerals

Keiko Sasaki, (plenary) Challenges in Materials Engineering for Circular Economy, ICASI 2025 (Tokushima).

2024年

Ryusei Takimoto, Ikumi Suyama, Keiko Sasaki,　 Bio-oxidation of double refractory gold ores by the mixed culture including acidophilic heterotroph prior to cyanidation,　IBS 2024 (Halifax).

Cindy, Keiko Sasaki, Laccase-Mediator System Using Violuric Acid for Biodegradation of Carbonaceous Matter in Double Refractory Gold Ores, IBS 2024 (Halifax)

Keiko Sasaki, Complete gold extraction from double refractory gold ores by thiourea after bio-oxidation of sulfides using mixed culture, IBS 2024 (Halifax)

Keiko Sasaki, (plenary) Conversion of industrial wastes into smart materials for green transformation, EARTH 2024 (Chansha)

Keiko Sasaki, Hydrogen evolution by photocatalytic reaction over the composites of hydroxyapatite with TiO2, Venice 2024 (Venice).

Keiko Sasaki, (plenary) Conversion of industrial wastes into smart materials for green energy, 4E Conference (Tashkent).

【受賞】

2025年

資源・素材学会秋季大会ポスター発表賞　森岡映美

World Top 2% Scientists (named by Stanford University) 2025 (career), Keiko Sasaki

World Top 2% Scientists (named by Stanford University) 2025 (singular), Keiko Sasaki

2024年

資源・素材学会秋季大会ポスター発表賞　笹木圭子

資源・素材学会学術功績賞　笹木圭子

資源・素材学会論文賞　笹木圭子

資源・素材学会　名誉会員　笹木圭子

World Top 2% Scientists (named by Stanford University) 2024 (career), Keiko Sasaki

World Top 2% Scientists (named by Stanford University) 2024 (singular), Keiko Sasaki