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  1. 541

    Bio-hydrogen Production Using Modified Zeolite Decorated with Green Iron Oxide Nanoparticles During the Fermentation Process from Food Industry Wastewater by Elahe Mansouri, Mohammad Hossein Sayadi, Nazanin Fahoul

    Published 2024-11-01
    “…The optimal conditions were found to be a nanoparticle concentration of 300 mg/L, a pH of 5.5, and a temperature of 36 degrees Celsius, leading to a hydrogen production efficiency of 250.8 mL. These results show that nanoparticles at specific concentrations enhance bacterial activity by affecting intracellular enzymes, thereby improving efficiency. …”
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  2. 542
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    A Novel Nonenzymatic Hydrogen Peroxide Sensor Based on Magnetic Core-Shell Fe3O4@C/Au Nanoparticle Nanocomposite by Xiao Ni, Mingwei Tian, Jun Sun, Xiaojun Chen

    Published 2021-01-01
    “…Moreover, highly electrocatalytic activity to the reduction of hydrogen peroxide (H2O2) was also exhibited on the Fe3O4@C/AuNP-modified indium tin oxide (ITO) electrode. …”
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    Organic iron at ultralow doses catalyzes hydrogen peroxide to eliminate cyanobacterial blooms: a study on algicidal effects and mechanisms under natural conditions by Yongdong Lin, Ziru Niu, Juan Li, Sijin Li, Hai Li, Lei Li

    Published 2025-01-01
    “…Hydrogen peroxide (H2O2) is gaining recognition as an eco-friendly and highly effective algicide for combating cyanobacterial blooms. …”
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  6. 546

    A bi-level optimization strategy of electricity-hydrogen-carbon integrated energy system considering photovoltaic and wind power uncertainty and demand response by Mingxuan Lu, Yun Teng, Zhe Chen, Yu Song

    Published 2025-01-01
    “…The upper-level model analyzes these uncertainties by modeling short-term and long-term output errors using robust optimization theory, applies an improved stepwise carbon trading model to control carbon emissions, and finally constructs an electricity-hydrogen-carbon cooperative scheduling optimization model to reduce wind and carbon emissions. …”
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  7. 547

    Poly(4-Vinylpyridinium)Hydrogen Sulfate Catalyzed an Efficient and Ecofriendly Protocol for the One-Pot Multicomponent Synthesis of 1,8-Acridinediones in Aqueous Medium by Janardhan Banothu, Rajitha Bavantula, Peter A. Crooks

    Published 2013-01-01
    “…Highly efficient, ecofriendly, and improved protocol for the synthesis of 1,8-acridinediones has been developed via one-pot multicomponent condensation of 1,3-cyclohexanedione/dimedone, aromatic aldehydes, and ammonium acetate utilizing poly(4-vinylpyridinium)hydrogen sulfate as catalyst in aqueous medium. Excellent yields in shorter reaction time, simple work-up procedure, easy recovery, and reusability of the catalyst are attractive features of this green protocol.…”
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