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  1. 8441

    Luminescence enhancement of Y2O3:Er3+ and Y2O3:Yb3+/Er3+ sub-microcrystals by Zr4+ ions Co-doping by Zixuan Jiang, Bing Liu, Zehua Zhang, Lili Wang, Zhixu Jia, Dan Zhao

    Published 2025-06-01
    “…After Zr4+ ions substituted Y3+ions and entered the crystal lattice, the charge mismatch and lattice distortion made the crystal field more complex. This research contributes to the understanding of UC luminescent properties of lanthanide (Ln3+) ions doped UC materials and their technological applications in fields such as bioimaging, drug delivery, and optical temperature sensors.…”
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  5. 8445

    Study on Mechanical Properties and Fire Resistance of Epoxy Nanocomposite Reinforced with Environmentally Friendly Additive: Nanoclay I.30E by Tuan Anh Nguyen, Thi Mai Huong Pham, Thi Huong Dang, Thi Hanh Do, Quang Tung Nguyen

    Published 2020-01-01
    “…The main purpose of this study is to complete the research process of dispersing nanoclay I.30E (montmorillonite) into epoxy Epikote 240 by mechanical method combined with energy-saving ultrasonic method. …”
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  6. 8446
  7. 8447

    Adsorptive Removal of Malachite Green Dye onto Coal-Associated Soil and Conditions Optimization by T. R. Sundararaman, A. Saravanan, P. Senthil Kumar, M. Millicent Mabel, R. V. Hemavathy, S. Karishma, S. Jeevanantham, R. Hemavathi, A. Ishwariya, S. Kowsalya

    Published 2021-01-01
    “…The present research was investigated to eliminate the cationic dye (malachite green (MG)) from the water environment using coal-associated soil. …”
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  13. 8453

    Coal mining-induced composite damage to geological bodies and geological guarantee against damage reduction by Shuangming WANG, Qiang SUN, Xin HU, Jishi GENG, Enke HOU, Shengquan WANG, Shutao ZHOU, Qingmin SHI, Shihao YUAN, Kai CHEN, Shijie SONG

    Published 2025-01-01
    “…Specifically, it is necessary to research the combination relationships of coals, rock water, soils, and ecosphere in coal mining areas, as well as their dynamic response characteristics. …”
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  14. 8454
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  16. 8456

    Recent progress in triboelectric platforms: engineering materials to industrial applications from the perspective of manufacturing by Yoonsang Ra, Minjun Song, Donghan Lee, Sunmin Jang, Yu-seop Kim, Joonmin Chae, Sumin Cho, Dongik Kam, Donghyun Lee, Gibeom Lee, Younghoon Lee, Dongwhi Choi

    Published 2025-01-01
    “…With the growing importance of wearable and portable electronics in modern society and industry, researchers from all over the world have reported on advances in energy harvesting and self-powered sensing technologies. …”
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    Role of Cylindrospermopsis sp. in vertical nitrogen changes observed in tropical oxidation wastewater treatment ponds by M. Srichomphu, O. Phewnil, T. Pattamapitoon, Ratcha Chaichana, K. Chunkao, W. Wararam, N. Dampin, P. Maskulrath

    Published 2024-01-01
    “…BACKGROUND AND OBJECTIVES: As a producer within the ecological food chain, phytoplankton provides the base energy and oxygen to the environment through photosynthesis and higher tropic levels. …”
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