Showing 1,661 - 1,680 results of 2,351 for search 'diffusivity efficiency', query time: 0.10s Refine Results
  1. 1661

    Kinetics of Sphalerite Leaching by MnO<sub>2</sub>-KI Oxidation System in Sulfuric Acid by Mladen Bugarčić, Aleksandar Jovanović, Dimitrije Anđić, Ivana Jelić, Milica Miletić, Branislav Marković, Miroslav Sokić

    Published 2025-01-01
    “…Efficient extraction of zinc from polymetallic concentrates is crucial for the metallurgical industry. …”
    Get full text
    Article
  2. 1662

    Novel furfural-complexed approach to synthesizing carbon-Doped ZnO with breakthrough photocatalytic efficacy by Sajid Ali Ansari, Nazish Parveen, Abdullah Aljaafari, Adil Alshoaibi, Ghayah M. Alsulaim, Mir Waqas Alam, Mohd Zahid Ansari

    Published 2025-07-01
    “…Introduction: The efficiency of zinc oxide (ZnO) nanoparticles for environmental decontamination is limited by their reliance on ultraviolet (UV) light and rapid charge carrier recombination. …”
    Get full text
    Article
  3. 1663

    Enhanced photocatalytic hydrogen production through tuning charge transfer in TiO2/CdSxSe1–x-DETA nanocomposites with S-scheme heterojunction structure by Aoyun Meng, Renqiang Yang, Wen Li, Zhen Li, Jinfeng Zhang

    Published 2025-05-01
    “…This innovative nanocomposites enhances new energy technologies with its efficient charge transfer.…”
    Get full text
    Article
  4. 1664
  5. 1665

    Albumin-Based Nanoparticles with Factorial Design as a Promising Approach for Remodeled Repaglinide: Evidence from In Silico, In Vitro, and In Vivo Evaluations by Mennatullah M. Faisal, Eman Gomaa, Mohamed S. Attia, Rana M. Abdelnaby, Adel Ehab Ibrahim, Ahmed Al-Harrasi, Sami El Deeb, Al Zahraa G. Al Ashmawy

    Published 2025-03-01
    “…<b>Methods:</b> The impact of three independent factors, the albumin%, acetone volume, and glutaraldehyde/albumin, on the particle size, zeta potential, and entrapment efficiency was investigated. <b>Results:</b> The optimized formulation was spherical, homogenous of an average diameter (~181.86 nm) with a narrow size distribution, a zeta potential of −24.26 mV, and 76.37% as the EE%. …”
    Get full text
    Article
  6. 1666

    Fabrication of Patterned Magnetic Particles in Microchannels and Their Application in Micromixers by Tianhao Li, Chen Yang, Zihao Shao, Ya Chen, Jiahui Zheng, Jun Yang, Ning Hu

    Published 2024-08-01
    “…Due to the extremely low Reynolds number, the mixing of substances in laminar flow within microfluidic channels primarily relies on slow intermolecular diffusion, whereas various rapid reaction and detection requirements in lab-on-a-chip applications often necessitate the efficient mixing of fluids within short distances. …”
    Get full text
    Article
  7. 1667

    Fabrication of Titanium Dioxide/Carbon Fiber (TiO2/CF) Composites for Removal of Methylene Blue (MB) from Aqueous Solution with Enhanced Photocatalytic Activity by Hao Cheng, Wenkang Zhang, Xinmei Liu, Tingfan Tang, Jianhua Xiong

    Published 2021-01-01
    “…The prepared samples are evidently investigated by X-ray powder diffraction, scanning electron microscopy, energy dispersive spectroscopy, ultraviolet-visible diffuse reflectance spectroscopy, photoluminescence spectrum, and X-ray photoelectron spectroscopy, respectively. …”
    Get full text
    Article
  8. 1668

    Prussian Blue Analogue-Derived p-n Junction Heterostructure for Photothermal Reverse Water–Gas Shift: Enhanced Activity and Selectivity via Synergistic Effects by Shaorui Jia, Xinbo Zhang, Junhong Ma, Chaoyun Ma, Xue Yu, Yuanhao Wang

    Published 2025-06-01
    “…Photothermal catalytic CO<sub>2</sub> conversion into chemicals that provide added value represents a promising strategy for sustainable energy utilization, yet the development of highly efficient, stable, and selective catalysts remains a significant challenge. …”
    Get full text
    Article
  9. 1669

    Fabrication and optimization of freeze-dried isoniazid-loaded poly-ε-caprolactone nanoparticles by Eknath Kole, Yuvraj Pawara, Atul Chaudhari, Aniruddha Chatterjee, Jitendra B. Naik

    Published 2025-07-01
    “…Lyophilization (freeze-drying) enhanced long-term stability, yielding a readily re-dispersible powder (reconstitution index 1.066). Following diffusion-controlled kinetics, in vitro drug release studies in phosphate buffer saline (pH 7.4) showed sustained drug release (92.45 % cumulative release over 48 h). …”
    Get full text
    Article
  10. 1670

    Kinetic and Methodological Insights into Hydrophilic Drug Release from Mesoporous Silica Nanocarriers by Rodrigo Rozas, Andrea C. Ortiz, Sofía Peñaloza, Sebastián Lizama, Mario E. Flores, Javier Morales, Francisco Arriagada

    Published 2025-05-01
    “…Kinetic analyses indicated first-order kinetics with non-Fickian diffusion. <b>Conclusions:</b> Overall, the results indicate that both the selection of the in vitro method and the agitation technique play a crucial role in determining the apparent drug release kinetics from nanocarriers. …”
    Get full text
    Article
  11. 1671

    The Incorporation of Nanoconfined Poly(ionic liquid)s with Two-Dimensional Covalent Organic Frameworks to Enhance Proton Conduction by Yonghong Wang, Xiaoxiao Liang, Ming Wang, Jiahui Wang, Yanan Gao, Fei Lu

    Published 2025-02-01
    “…<sup>1</sup>H NMR DOSY spectra reveal that both the diffusion and dissociation of protons can be drastically facilitated upon nanoconfinement, demonstrating the promising efficiency of nanochannels in proton conduction. …”
    Get full text
    Article
  12. 1672

    Pedestrian flow and environmental pollutants distribution in apartment stairwells: Strategies for sustainable indoor environment management by Xiaodong Wang, Yang Lv, Liu Tang

    Published 2025-12-01
    “…Additionally, reducing TVOC levels was associated with suppressed ozone formation and limited inter-floor diffusion, offering insights for targeted pollutant control. …”
    Get full text
    Article
  13. 1673

    A novel tetrahedral framework nucleic acid-based antibiotic delivery system: overcoming biofilm barriers to combat chronic infections by Yue Hu, Zhou Chen, Xinggang Mao, Di Qu, Dongsheng Zhai, Na Li, Shan Zhou, Xiaoyan Xue, Mingkai Li

    Published 2025-07-01
    “…Mechanistic studies revealed that the tetrahedral topology facilitated efficient diffusion within the biofilm matrix and enhanced Td adhesion to bacterial membranes. …”
    Get full text
    Article
  14. 1674

    Reflections on the role of chemical osmosis mechanisms on the long-term behavior of a collapsed salt cavity by Ledoux, Emmanuel, Hertz, Emmanuel, Robinet, Jean-Charles, Combes, Pierre

    Published 2022-10-01
    “…A brine and dissolved salt balance is established and proves to be highly dependent on the osmotic efficiency coefficient, a parameter that is difficult to assess in natural environments. …”
    Get full text
    Article
  15. 1675

    Experimental Study on the Influence of Supercritical CO2 on Shale Fracture Morphology by Wu Hua, Wang Xiaoqiong, Ge Hongkui, Wang Haige, He Jixiang, Zhang Yanlong, Wang Jianyong

    Published 2025-06-01
    “…The study results provide a theoretical basis for optimizing the technological parameter design of CO2 ahead fracturing of shale, and are of great significance for improving the development efficiency of shale oil and promoting the geological storage of CO2.…”
    Get full text
    Article
  16. 1676

    Real-Time Detection of Forest Fires Using FireNet-CNN and Explainable AI Techniques by Gazi Mohammad Imdadul Alam, Naima Tasnia, Tapu Biswas, Md. Jakir Hossen, Sharia Arfin Tanim, Md Saef Ullah Miah

    Published 2025-01-01
    “…FireNet-CNN uses synthetic data augmentation based on Stable Diffusion to overcome the limitations of dataset size and class imbalance. …”
    Get full text
    Article
  17. 1677

    Laser Cutting of Titanium Alloy Plates: A Review of Processing, Microstructure, and Mechanical Properties by Ya Zhang, Chunyu Wang, Wentao Xu, Xianfeng Zhang, Kerong Ren, Shuai Wang, Qing Hua

    Published 2024-10-01
    “…Due to the rapid temperature change, the titanium alloy microstructure will undergo a non-diffusive martensitic phase transformation during laser cutting, producing a heat-affected zone. …”
    Get full text
    Article
  18. 1678

    Simulation Analysis of p-type Gallium Oxide Prepared by Proton Irradiation Transmutation Doping by SHAN Ziyang, JIAO Xuesheng, YUAN Daqing

    Published 2024-11-01
    “…Compared with the doping of 40 MeV proton irradiation and fast neutron irradiation, 100 MeV proton irradiation transmutation doping efficiency is higher.…”
    Article
  19. 1679
  20. 1680

    Herbal microsponge gel for the treatment of cutaneous lupus erythematosus by Sweety Chheda, Meenal M. Rane

    Published 2025-06-01
    “…Results Microsponges were successfully prepared using quasi emulsion solvent diffusion method and optimized using 32 multilevel factorial design. …”
    Get full text
    Article