Showing 2,681 - 2,700 results of 3,020 for search '"nanoparticles"', query time: 0.06s Refine Results
  1. 2681

    Numerical simulation of magnetically driven nanomaterial rotating flow configured by convective-radiative cone with chemical reaction by Cyrus Raza Mirza, Muhammad Salman Kausar, Muhammad Nasir, M. Waqas, Nurnadiah Zamri, Iskandar Shernazarov, S.U. Khan, Nidhal Ben Khedher

    Published 2025-03-01
    “…In contrast to orthodox liquids, the haphazard movement of nanoparticles within nanoliquid strengthens fluid turbulence, accomplishes superior thermal effectiveness and declines thermal resistance. …”
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  2. 2682

    High-entropy alloys: Electrochemical Nanoarchitectonics toward high-performance Water splitting by Christian Iffelsberger, Katarina A. Novčić, Eva Kolíbalová, Frank-Michael Matysik, Martin Pumera

    Published 2025-04-01
    “…High-entropy alloys (HEAs) offer unprecedented catalytic properties over single-composition nanoparticles or single atom engineered materials. Traditionally, the Hume–Rothery rule suggests that only size-and-structure similar elements can be mixed in conventional alloying, which limits the possible combinations of alloying elements. …”
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  3. 2683

    Characterization and Evaluation of Zeolite A/Fe3O4 Nanocomposite as a Potential Adsorbent for Removal of Organic Molecules from Wastewater by Emmanuel Nyankson, Jonas Adjasoo, Johnson Kwame Efavi, Reuben Amedalor, Abu Yaya, Gloria Pokuaa Manu, Kingsford Asare, Nii Amarkai Amartey

    Published 2019-01-01
    “…In this work, zeolite (Z) and Z-Fe3O4 nanocomposite (Z-Fe3O4 NC) have been synthesized. The Fe3O4 nanoparticles were synthesized using the extract from maize leaves and ferric and ferrous chloride salts and encapsulated into the zeolite framework. …”
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  4. 2684

    Synthesis and Characterization of Metal-Supported Mesoporous Silicas Applied to the Adsorption of Benzothiophene by Enrique Vilarrasa-García, Diana C.S. Azevedo, Pilar Braos-García, Antonia Infantes-Molina, Célio L. Cavalcante, José Jiménez-Jiménez, Antonio Jiménez-Lopez, Enrique Rodríguez-Castellón

    Published 2011-07-01
    “…The incorporated metals, in different oxidation states, were dispersed as nanoparticles on the mesoporous channels of SBA-15. The surface area decreased significantly for samples with incorporated metals, especially for those prepared by solid-mixture impregnation (Cu and Pd), although the hexagonal arrangement and the average pore size remained virtually unaltered. …”
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    Article
  5. 2685

    Exploring nanocomposite materials in clinical dermatology: Innovations for treating skin diseases by Sandipan Dasgupta, Subhasundar Maji, Sanjay Dey, Moitreyee Chattopadhyay, Ananya Chanda, Satarupa Acharjee, Kousik Santra, Kazi Asraf Ali

    Published 2025-01-01
    “…Nanocomposites, composed of nanoparticles integrated into matrix materials like polymers, metals, or ceramics, offer enhanced therapeutic efficacy and targeted delivery. …”
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  6. 2686

    Adipose-Derived Mesenchymal Stem Cell Exosomes Suppress Hepatocellular Carcinoma Growth in a Rat Model: Apparent Diffusion Coefficient, Natural Killer T-Cell Responses, and Histopa... by Sheung-Fat Ko, Hon-Kan Yip, Yen-Yi Zhen, Chen-Chang Lee, Chia-Chang Lee, Chung-Cheng Huang, Shu-Hang Ng, Jui-Wei Lin

    Published 2015-01-01
    “…ADMSC-derived exosomes appeared as nanoparticles (30–90 nm) on electron microscopy and were positive for CD63, tumor susceptibility gene-101, and β-catenin on western blotting. …”
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    Article
  7. 2687

    Polystyrene nanoplastics promote colitis-associated cancer by disrupting lipid metabolism and inducing DNA damage by Shan Tian, Ruixue Li, Jiao Li, Jinhui Zou

    Published 2025-01-01
    “…An azoxymethane/dextran sodium sulfate-induced CAC model was used, and polystyrene nanoparticles (PS-NPs) were selected for long-term exposure. …”
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  8. 2688

    Evaluation of developmental competence of Sus scrofa domesticus (L.) oocyte-cumulus complexes after intra- and extraovarian vitrification by T. I. Kuzmina, I. V. Chistyakova

    Published 2021-10-01
    “…Oocytes were cultured in NCSU-23 medium with 10 % fluid of follicles, follicular walls, hormones. 0.001 % of highly dispersed silica nanoparticles (ICP named after A.A. Chuyko of the NAS of Ukraine) were added to all media. …”
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  9. 2689

    Preparation of Iron Oxide and Titania-Based Composite, Core-Shell Populated, Nanoparticulates Material by Two-Step LASER Ablation in Aqueous Media as Antimicrobial and Anticancer A... by Hasan H. Bahjat, Raid A. Ismail, Ghassan M. Sulaiman, Hamdoon A. Mohammed, Mohsen Al-Omar, Salman A. A. Mohammed, Riaz A. Khan

    Published 2022-01-01
    “…Iron oxide and titania-based composite nanoparticles (NPs) populated with core-shell structures, as part of the mixture of the monometallic NPs, were prepared in water medium by the two-fluence LASER ablation technique by applying 30 and 60 mJ/cm2 LASER energy irradiations. …”
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  10. 2690

    Enhancing flame resistance properties and water resistance of rigid polyurethane foam using microencapsulation by Gang Tang, Zedong Gong, Mengru Liu, Yanbei Hou, Kang Tao, Kang Dai, Shihua Zhang

    Published 2025-02-01
    “…Additionally, iron oxide nanoparticles (Nano-Fe2O3) are used to modify the flame retardant surface post-microencapsulation (named as SiPAPP@Fe2O3) to further suppress smoke release. …”
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    Article
  11. 2691

    Thermal enhancement using variable characteristics and tripartite diffusion features of solar aircraft wings in context of Reiner-Philippoff hybrid nanofluid passing through a para... by Esraa N. Thabet, A.M. Abd-Alla, S.M.M. El-Kabeir

    Published 2025-01-01
    “…To verify the thermophysical behavior of the suggested model, unique hybrid nanoparticles copper along with zirconium dioxide with engine oil as base fluid (Cu + ZrO2/EO) has been added to the solar aircraft wings to improve the heat transfer performance. …”
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    Article
  12. 2692

    Liquid–Solid Triboelectric Nanogenerator‐Based DNA Barcode Detection Biosensor for Species Identification by Wenlong Ma, Jiawei Li, Xiaolin Qu, Shao‘e Sun, Yanan Zhou, Yitong Liu, Peng Wang, Zhongli Sha

    Published 2025-01-01
    “…Through sequentially combining capture probe, targeted DNA barcode, and signal probe with Au nanoparticles (NPs), the surface charge density of friction layer of TENG decreases under the effect of AuNPs, verified by the density functional theory (DFT) method. …”
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    Article
  13. 2693

    Targeting Cytokine-Mediated Inflammation in Brain Disorders: Developing New Treatment Strategies by Rahul Mallick, Sanjay Basak, Premanjali Chowdhury, Prasenjit Bhowmik, Ranjit K. Das, Antara Banerjee, Sujay Paul, Surajit Pathak, Asim K. Duttaroy

    Published 2025-01-01
    “…Novel approaches, including cytokine-specific inhibitors, antibody-based therapeutics, gene- and RNA-based interventions, and sophisticated drug delivery systems like nanoparticles, show promise with respect to lowering neuroinflammation with greater specificity and safety. …”
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    Article
  14. 2694

    Advancement of Pt and Pd-based catalysis for green, sustainable energy and bio-medical applications by Nithyadharseni Palaniyandy, Sekhosana Kutloano, Lakshmi Devaraj, Xolile Fuku, Sathish Sundar Dhilip Kumar

    Published 2025-01-01
    “…Further, the antimicrobial properties of Pt and Pd nanoparticles are explored, showcasing their potent inhibition of bacterial growth, disruption of biofilm formation, and effectiveness against multidrug-resistant bacteria. …”
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    Article
  15. 2695

    Morphology, structure, and electrochemical properties of the MnOx@CNTs composite: a study of SEM, EDX, XPS, and CVA methods by P. M. Korusenko, S. N. Nesov, K. E. Ivlev

    Published 2022-04-01
    “…With an increase in the potential scan rate, the specific capacitance of the nanocomposite significantly decreased relative to CNTs, which is due to a number of reasons: (i) insufficient porosity of the electrode surface; (ii) a decrease in the amount of MnOx nanoparticles in the electrode and their dissolution in the electrolyte during charge-discharge processes.…”
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  16. 2696

    The antibiofilm effect and mechanism of silver nanowire-modified glass ionomer cement against multi-species oral biofilm by Tiantian Guo, Dai Wang, Sherry Shiqian Gao

    Published 2025-01-01
    “…Methods Conventional GIC was incorporated with different concentrations of AgNW and silver nanoparticles (AgNP). Multi-species biofilms of Streptococcus mutans, Streptococcus sobrinus, Lactobacillus fermentum, and Lactobacillus rhamnosus were cultured for 72 h on GIC specimens. …”
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    Article
  17. 2697

    Additively manufactured conductive and dielectric 3D metasurfaces for independent manipulation of broadband orbital angular momentum by Mengze Li, Jiaqi Cai, Li Deng, Xiaopeng Li, Francesca Iacopi, Yang Yang

    Published 2025-01-01
    “…In addition, the conductivities of silver nanoparticle inks at different curing temperatures are studied to identify optimal printing conditions. …”
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  18. 2698

    Phytochemicals in Breast Cancer Prevention and Treatment: A Comprehensive Review by Adil Farooq Wali, Jayachithra Ramakrishna Pillai, Sirajunisa Talath, Pooja Shivappa, Sathvik Belagodu Sridhar, Mohamed El-Tanani, Imran Rashid Rangraze, Omnia Ibrahim Mohamed, Nowar Nizar Al Ani

    Published 2025-01-01
    “…Regarding mechanisms, the widest attention is paid to Complementary and synergistic strategies are discussed which indicate that it would be realistic to alter the dosage and delivery systems of liposomes, nanoparticles, nanoemulsions, and films to enhance efficacy. …”
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    Article
  19. 2699

    Improving the power production efficiency of microbial fuel cell by using biosynthesized polyanaline coated Fe3O4 as pencil graphite anode modifier by Tekalign Tesfaye, Yohannes Shuka, Sisay Tadesse, Tesfahun Eyoel, Mesele Mengesha

    Published 2025-01-01
    “…In this study, low-cost biosynthesized iron oxide nanoparticles (Fe3O4 NPs) were coated with a polyaniline (PANI) conducting matrix to synthesize hybrid Fe3O4/PANI binary nanocomposites (NCs) as modified MFC anodes via an in-situ polymerization process. …”
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  20. 2700

    Genetically engineered biomimetic ATP-responsive nanozyme for the treatment of cardiac fibrosis by Xueli Zhao, Yuze Qin, Bowen Li, Yue Wang, Jiao Liu, Bo Wang, Jia Zhao, Jiaqi Yin, Lanlan Zhang, Jing Li, Junzhe Huang, Kun Chen, Liwen Liu, Yuanming Wu

    Published 2025-01-01
    “…By fusing the anti-FAP CAR genetically engineered cell membrane to zeolitic imidazole frameworks-90 (zif-90) cores loaded with antioxidant nanozymes CeO2 and siCTGF (siRNA targeting CTGF), these nanoparticles, called FM@zif-90/Ce/siR NPs, are demonstrated to effectively reduce the accumulation of myofibroblasts and the formation of fibrotic tissue, while restoring cardiac function. …”
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