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  1. 801

    Biochars as a Solution for Silver Removal and Antimicrobial Activity in Aqueous Systems by Paunka Vassileva, Ivan Uzunov, Teodora Popova, Dimitrinka Voykova, Ivalina Avramova, Dimitar Mehandjiev

    Published 2025-03-01
    “…Additionally, in vitro studies were conducted to evaluate the antimicrobial activity of silver-loaded activated rice husk biochar against <i>E. coli</i> strains.…”
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  2. 802

    Synthesis, Characterization, and Electrochemical Activities of Ruthenium(II) Bipyridyl-Dithiocarbamate Complexes by Zintle Fudo, Peter A. Ajibade, Ayodele T. Odularu

    Published 2022-01-01
    “…Five heteroleptic ruthenium(II) polypyridyl complexes [Ru(FL1)(dcbpy)(NCS)] (1), [Ru(FL2)(dcbpy)(NCS)] (2), [Ru(FL3)(dcbpy)(NCS)] (3), [Ru(FL1)(dcbpy)(NCS)] (4), and [Ru(FL5)(dcbpy)(NCS)] (5) (where FL1 = aniline dithiocarbamate, FL2 = p-anisidine dithiocarbamate, FL3 = p-toluidine dithiocarbamate, FL4 = dibenzyl dithiocarbamate, and FL5 = diphenyl dithiocarbamate, dcbpy =2, 2′-bipyridine-4,4′-dicarboxylic acid, NCS = ammonium thiocyanate) have been synthesized and characterized with melting point, FTIR, UV-Vis, photoluminescence, and NMR (1H and 13C NMR) techniques, while the electrochemical activities of the complexes were studied using cyclic voltammetry. …”
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    Biotransformation of quercetin by Bacillus subtilis and anticancer activity evaluation: in vitro and in Silico by Salsabeel N. El Gendy, Amira K. Elmotayam, Reham Samir, Marwa I. Ezzat, Mahmoud T. Abo-Elfadl, Aly M. EL Sayed

    Published 2025-04-01
    “…Molecular docking confirmed the high binding affinity of A7P towards phosphatidyl inositide 3-kinase delta (PI3Kδ) and Cathepsin B protein (CatB) expressed in lung and colorectal cancer cells compared to quercetin suggesting higher anticancer activity. The present findings suggest that the application of biotransformation techniques using bacteria as B. subtilis can enhance the biological activity of flavonoids by generating bioactive metabolites.…”
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    Leisure and Festive Activities in Russian Army on Frontlines of World War I by V. V. Kanischev, A. N. Pluzhnikov

    Published 2024-01-01
    “…Without theoretical knowledge in the field of psychology and stress management techniques, the command of the Russian army organized and encouraged activities aimed at alleviating the negative consequences of combat stress.…”
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  10. 810

    NiMo-sulfide supported on activated carbon to produce renewable diesel by Nancy Y Acelas, Diana Lopez, Andrés Moreno

    Published 2017-03-01
    “…It is expected that the absence of a strong metal-support interaction can result in the formation of a very active and stable Ni-Mo-S phase. In this study, catalysts with different amounts of nickel and molybdenum supported on a commercial activated carbon were prepared by a co-impregnation method and characterized by BET, XRF, and SEM techniques. …”
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  11. 811

    Effective Adsorption of Phenoxyacetic Herbicides by Tomato Stem-Derived Activated Carbons by Krzysztof Kuśmierek, Beata Doczekalska, Maciej Sydor, Andrzej Świątkowski

    Published 2025-06-01
    “…Six activated carbons from tomato (<i>Solanum lycopersicum</i> L.) stems (TS-AC) were synthesized by carbonization and chemical activation using potassium hydroxide (KOH) and sodium hydroxide (NaOH) at temperatures of 550, 650, and 750 °C. …”
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  12. 812

    Hazelnut shells and rice husks activated biochars for the adsorption of atrazine and terbuthylazine by Federico Apolloni, Federica Menegazzo, Carla Bittencourt, Michela Signoretto

    Published 2025-04-01
    “…These biomasses, recognized as agricultural wastes from high-yield crops, undergo a 2-step processing method: initial slow pyrolysis at 700 °C, followed by physical activation using steam at 850 °C. The resulting biochars, both in their natural and activated forms, were characterized using various analytical techniques, including elemental analysis, ash content determination, nitrogen physisorption, Fourier-transform infrared spectroscopy, and programmed temperature desorption. …”
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  13. 813

    Comparison of Spencer muscle energy technique and conventional physiotherapy on pain and disability in shoulder adhesive capsulitis: a quasi-experimental study by Aisha Amin, Ramsha Malik, Sajjan Iqbal Memon, Zainab Zafar Awan, Faiza Almas, Rabia Talab Hussain, Qurat-ul-ain Zahra

    Published 2025-06-01
    “…Group A (control group) received conventional therapy, including 3-MHz ultrasound therapy at 1.5 W/cm2 for 5–7 min per session, active and active-assisted range-of-motion exercises with 5 repetitions, 10-s isometric exercises, and Codman’s pendulum exercises for 1 min. …”
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  14. 814

    Antibacterial Activity of Coumarins and Carbazole Alkaloid from Roots of Clausena anisata by Dandena Tamene, Milkyas Endale

    Published 2019-01-01
    “…Structures of the compounds were elucidated by spectroscopic techniques (IR, 1H NMR, 13C NMR, and DEPT-135). …”
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    Nonylphenol Removal from Water and Wastewater with Alginate-Activated Carbon Beads by Angelica A. Chacon, Elizabeth Noriega Landa, Sheng Yin, Ahsan Habib, Kiana L. Holbrook, Luis R. Duran Bojorquez, Sabur Badmos, Dino Villagrán, Wen-Yee Lee

    Published 2025-04-01
    “…The surface characterization, functional groups, and adsorption behavior were analyzed using multiple analytical techniques. …”
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  19. 819

    Extraction efficiency and activity determinants of soybean urease for sustainable biomineralization technology by Yuyuan Chen, Hemanta Hazarika

    Published 2025-07-01
    “…The effects of soybean grain size, powder concentration, temperature, pH, and storage conditions on the urease activity were systematically evaluated. Results showed that smaller soybean particle sizes resulted in lower extraction efficiency, whereas medium-grain soybeans provided the most cost-effective source due to their higher sieved powder yield and lower market price. …”
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  20. 820

    Bringing Motor Imagery BCI systems outside of the laboratory into daily activities by Sonal Santosh Baberwal, Shirley Coyle

    Published 2025-03-01
    “…Enhanced training methods using Virtual Reality(VR) were shown to significantly improve signal quality, as demonstrated in a study involving 21 participants. …”
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