Showing 981 - 1,000 results of 1,471 for search 'diffusion composition', query time: 0.09s Refine Results
  1. 981

    A systematic review on machine learning-aided design of engineered biochar for soil and water contaminant removal by Yunpeng Ge, Kaiyang Ying, Guo Yu, Muhammad Ubaid Ali, Abubakr M. Idris, Abubakr M. Idris, Asfandyar Shahab, Habib Ullah, Habib Ullah

    Published 2025-07-01
    “…The paper emphasizes how ML models—such as Random Forest (RF) and Gradient Boosting Regression (GBR)—elucidate the nonlinear links between pyrolysis conditions (temperature, feedstock composition) and biochar performance. For adsorption, surface area and pore volume are distinctly important; in redox reactions for heavy metal removal, functional groups like C-O and C=O play vital roles. …”
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    Article
  2. 982

    Green synthesis of AgNPs using Forsskaolea tenacissima: sustainable nanotechnology for antimicrobial, antioxidant, and catalytic activities by Hajer S. Alorfi, Maha S. Alomari, Nahed O. Bawakid, Hanan I. Althagbi, Naha M. Alsebaii, M. Aslam, S. Chandrasekaran, M. Tahir Soomro, Amna N. Khan

    Published 2025-08-01
    “…Tenacissima offers a distinct and potentially more potent phytochemical composition, making it a promising candidate for sustainable AgNPs synthesis. …”
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    Article
  3. 983

    Spindle-shaped efficient adsorbent NiCo2O4/MIL-53(Fe) for the removal of Congo red: Design, synthesis and performance studies by Bai Sun, Taoyou Zhou, Angang Hu, Yuxian Guo, Yun Wang, Lining Bao, Hao Huang, Mingjian Yi, Shuguang Zhu, Lingtao Kong

    Published 2025-01-01
    “…The topography, elemental composition and crystal structure of the adsorbent were explored using SEM, EDS, XRD, FT-IR and XPS methods. …”
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    Article
  4. 984

    Chemical Profiling and Quality Assessment of Food Products Employing Magnetic Resonance Technologies by Chandra Prakash, Rohit Mahar

    Published 2025-07-01
    “…These techniques offer in-depth information about the chemical composition, structure, and spatial distribution of components in a variety of food products. …”
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    Article
  5. 985

    MXenes in biosensing: Enhancing sensitivity and flexibility – A review of properties, applications, and future directions by Ali Mohammad Amani, Lobat Tayebi, Ehsan Vafa, Alireza Jahanbin, Milad Abbasi, Ahmad Vaez, Hesam Kamyab, Lalitha Gnanasekaran, Shreeshivadasan Chelliapan

    Published 2025-02-01
    “…In the context of biosensing, MXenes are particularly noteworthy because of their layered structure and composition, which render them suitable for both electrochemical and optical biosensors. …”
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    Article
  6. 986

    Magnetic Nanocomposites Based on Iron Oxides as Catalysts of Oxidation Reactions by Svetlana I. Pomogailo, Evgeny G. Chepaikin, Olga N. Bubelo, Rosa I. Jussupkaliyeva, Leonid M. Kustov

    Published 2024-11-01
    “…The drawbacks may include the leaching of active components; a decrease in saturation magnetization in comparison with the bulk magnetite; a limited accessibility of active sites due to diffusion through the shells; the complicated composition and structure of the nanomaterials; a decrease in the activity and specific surface area; and a limited number of magnetic compounds with acceptable characteristics. …”
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    Article
  7. 987

    Incomplete mass closure in atmospheric nanoparticle growth by Dominik Stolzenburg, Nina Sarnela, Federico Bianchi, Jing Cai, Runlong Cai, Yafang Cheng, Lubna Dada, Neil M. Donahue, Hinrich Grothe, Sebastian Holm, Veli-Matti Kerminen, Katrianne Lehtipalo, Tuukka Petäjä, Juha Sulo, Paul M. Winkler, Chao Yan, Juha Kangasluoma, Markku Kulmala

    Published 2025-02-01
    “…We show that only a combination of simple particle-phase reaction schemes, phase separation due to non-ideal solution behavior, or particle-phase diffusion limitations can explain the observed lower growth rates. …”
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    Article
  8. 988

    Evaluation of Leaching Characteristics of Heavy Metal Ions from Red Mud–Graphite Tailings by Kangli Li, Xiaolei Lu, Congcong Jiang, Dan Wang, Jiang Zhu, Meiling Xu, Lina Zhang, Xin Cheng

    Published 2025-03-01
    “…The findings indicated that the heavy metal concentrations in leachates were consistently below regulatory standards, with leaching dynamics influenced by dual mechanisms: the diffusion of ions and surface chemical reactions. A diffusion coefficient-based analysis further suggested low leachability indices for all metals, confirming effective immobilization. …”
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    Article
  9. 989

    Wetting behavior and interfacial reactions of Cu–20Sn–2Cr alloy on various carbon substrates by Wenjuan Ci, Likai Yang, Qiaoli Lin, Yu Shi

    Published 2025-05-01
    “…The spreading kinetics of Cgr, CPD and CMW are controlled diffusion of Cr atoms to the triple line (TL) front, while Cv is controlled first by the diffusion of Cr atoms to the TL front, then is controlled by the reaction between Cr and C atoms at the TL front.…”
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  10. 990

    Preparation of biodegradable membrane utilizing chitosan and polyvinyl alcohol, and assessment of its performance after coating with graphene conductive ink by Sumit Maya Moreshwar Meshram, Prasad Gonugunta, Peyman Taheri, Ludovic Jourdin, Saket Pande

    Published 2025-08-01
    “…In this research, a cost effective, biodegradable membranes using CS, PVA, and a 1:1 CS/PVA composite through solution-casting method were synthesized. …”
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  11. 991

    Preparation of quaternary ammonium-modified silica and its adsorption of vanadium(V) by ZHANG Cuihong, WANG Jing, WANG Jie, YUAN Wenjiao

    Published 2025-01-01
    “…The pseudo-second-order reaction kinetics and Langmuir adsorption isotherm model indicated that the process of adsorbing vanadium(Ⅴ) by SiO2@DMOA was a surface monolayer chemical adsorption process, and the intra-particle diffusion model and Boyd model demonstrated that liquid film diffusion was the main limiting rate of this adsorption process. …”
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    Article
  12. 992

    Next-Generation Edible Packaging: Development of Water-Soluble, Oil-Resistant, and Antioxidant-Loaded Pouches for Use in Noodle Sauces by Bahar Demircan, David Julian McClements, Yakup Sedat Velioglu

    Published 2025-03-01
    “…This study explored polymer-based monolayer, composite, and bilayer films to produce water-soluble, oil-proof pouches. …”
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    Article
  13. 993

    Effect of Reinforcement Ratio and Particle Size on the Physical and Mechanical Performance of Epoxy Matrix Panels and Waste Wood from Iroko Chlorophora excelsa from Cameroon by Claude Takoumbe, Joseph Zobo Mfomo, Achille Bernard Biwole, Elvis Mbou Tiaya, Jean Aimé Mono, Prince Hermann Pokem Nguimjeu, Linus Ntsotsa Biwole

    Published 2024-01-01
    “…To give Iroko a second life, this study uses Iroko sawdust waste to make an epoxy matrix composite material. The composite was produced using a cold pressing technique based on moving the top and bottom plates to a thickness of 10 mm. …”
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    Article
  14. 994

    Status of flotation technology of typical sulfide ores in high-altitude areas of China by Honghu TANG, Yixin FU, Zhongbao HUA, Qi XIONG, Wei SUN, Feng JIANG

    Published 2025-06-01
    “…For example, by adjusting the composition and molecular structure of the flotation reagent, the low-temperature adaptability and environmental protection of the reagent can be improved. …”
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    Article
  15. 995

    The Role of Potassium and KUP/KT/HAK Transporters in Regulating Strawberry (<i>Fragaria</i> × <i>ananassa</i> Duch.) Fruit Development by José A. Mercado-Hornos, Claudia Rodríguez-Hiraldo, Consuelo Guerrero, Sara Posé, Antonio J. Matas, Lourdes Rubio, José A. Mercado

    Published 2025-07-01
    “…Membrane potential (E<sub>m</sub>) and diffusion potentials (E<sub>D</sub>) at increasing external K<sup>+</sup> concentrations were measured by electrophysiology in parenchymal cells of green and white fruits. …”
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    Article
  16. 996

    Advances in Drug Delivery Systems for Osteochondral Tissue Regeneration by Jun Shang, Jianping Zhang, Linhong Liu, Wenjuan Kou, Pingping Zhang, Guangwei Sun, Huishuang Zhou, Weihan Shi, Yaning Zhang, Chaozong Liu, Bin Li

    Published 2025-07-01
    “…However, the unique physiologic composition of articular cartilage poses challenges for effective drug delivery. …”
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    Article
  17. 997

    Optimization Strategies and Efficiency Prediction for Silicon Solar Cells with Hybrid Route of PERC and SHJ Passivation Contact by Zixiao Zhou, Qian Kang, Zhaoqing Sun, Yongcai He, Jingjie Li, Lu Wu, Chang Sun, Chaowei Xue, Minghao Qu, Xiaoqing Chen, Zilong Zheng, Bo Wang, Hui Yan, Xixiang Xu, Yongzhe Zhang

    Published 2025-04-01
    “…Additionally, both experimental EQE tests and simulations delve into the composition of JSC gain during the optimization process. …”
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    Article
  18. 998

    Monitoring the risks of infections associated with medical care in a hospital in Rostov-on-Don by Mrs Kristina Markova, Mrs Elena Goloshva, Mrs Anna Aleshukina, Mrs Inna Polishchuk, Mrs Iraida Berezinskaya, Mrs Larisa Ermakova, Ms Vadim Melnik

    Published 2025-03-01
    “…The main criterion for the risk of HAI was the determination of antibiotic resistance in isolated cultures, tested by the disk diffusion method. Results: An examination of the hospital inventory showed that gram-positive microorganisms dominated, including staphylococci in 58% of cases. …”
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    Article
  19. 999

    Microbial community structure and functional traits involved in the adaptation of culturable bacteria within the gut of amphipods from the deepest ocean by Yukun Cui, Yu Xiao, Zhuo Wang, Paiyao Ji, Changhao Zhang, Yongqi Li, Jiasong Fang, Xi Yu

    Published 2025-01-01
    “…Here, we used 16S rRNA sequencing technology and a culture-dependent method to analyze the composition of the gut microbiota in Amphipoda living in the Mariana Trench. …”
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    Article
  20. 1000

    Antimicrobial Activity of Mononuclear and Bionuclear Nitrite Complexes of Platinum (II) and Platinum (IV) by Salishcheva Olesya V., Prosekov Alexander Yu., Dolganyuk Vyacheslav F.

    Published 2020-06-01
    “…The experiment involved the disk-diffusion method and the macro method of serial dilutions. …”
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