Showing 2,401 - 2,420 results of 3,020 for search '"nanoparticle"', query time: 0.07s Refine Results
  1. 2401

    The synchronous improvement of thermal stability, mechanical properties, thermal conductivity of oxide dispersion strengthened Cu–Cr alloy by microalloying Si by Yaju Zhou, Shengming Yin, Qian Lei, Jianglei Fan, Shizhong Wei, Youwei Yan

    Published 2025-01-01
    “…All three alloys exhibit heterogeneous mixed grain structures, including coarse and fine grains, with oxide nanoparticles uniformly distributed throughout the copper matrix. …”
    Get full text
    Article
  2. 2402

    A methotrexate labelled dual metal oxide nanocomposite for long-lasting anti-cancer theranostics by Joyce L.Y. Tang, Shehzahdi S. Moonshi, Yuao Wu, Gary Cowin, Karla X. Vazquez- Prada, Huong D.N. Tran, Andrew C. Bulmer, Hang Thu Ta

    Published 2025-02-01
    “…In this system, nanoceria serves as an anti-cancer agent, while the superparamagnetic iron oxide nanoparticles function as a negative contrast agent for MR imaging. …”
    Get full text
    Article
  3. 2403

    3D nanocomposites of β-TCP-H3BO3-Cu with improved mechanical and biological performances for bone regeneration applications by Sarvesh Kumar Avinashi, Rajat Kumar Mishra, Shweta, Saurabh Kumar, Amreen Shamsad, Shama Parveen, Surajita Sahu, Savita Kumari, Zaireen Fatima, Sachin Kumar Yadav, Monisha Banerjee, Monalisa Mishra, Neeraj Mehta, Chandki Ram Gautam

    Published 2025-01-01
    “…Herein, β-TCP was synthesized by wet chemical precipitation route, and their 3-D porous composites with H3BO3 and Cu nanoparticles were prepared by the solid-state reaction method with improved mechanical and biological performances. …”
    Get full text
    Article
  4. 2404

    In Vivo MRI Tracking of Mesenchymal Stromal Cells Labeled with Ultrasmall Paramagnetic Iron Oxide Particles after Intramyocardial Transplantation in Patients with Chronic Ischemic... by Anders Bruun Mathiasen, Abbas Ali Qayyum, Erik Jørgensen, Steffen Helqvist, Annette Ekblond, Michael Ng, Kishore Bhakoo, Jens Kastrup

    Published 2019-01-01
    “…Longitudinal tracking using magnetic resonance imaging (MRI) of myocardial injected cells labeled with iron oxide nanoparticles has shown promising results in numerous preclinical studies but has yet to be evaluated in human studies. …”
    Get full text
    Article
  5. 2405

    Thermal radiation effects of ternary hybrid nanofluid flow in the activation energy: Numerical computational approach by Hakeem Ullah, Syed Arshad Abas, Mehreen Fiza, Aasim Ullah Jan, Ali Akgul, Magda Abd El-Rahman, Seham M. Al-Mekhlafi

    Published 2025-03-01
    “…The rate of the heat transfer improved 28 % for ternary nanoparticles as compared to hybrid and single nanofluids. …”
    Get full text
    Article
  6. 2406

    Second order slip micropolar MHD hybrid nanofluid flow over a stretching surface with uniform heat source and activation energy: Numerical computational approach by Syed Arshad Abas, Hakeem Ullah, Mehreen Fiza, Ali Akgul, Aasim Ullah Jan, Magda Abd El-Rahman, Seham M. Al-Mekhlafi

    Published 2025-03-01
    “…Additionally, an increased volume fraction of nanoparticles elevates the heat transfer rate by 6.3 % while diminishing the Sherwood number by 2.6 %, showcasing the thermal enhancement capabilities of the hybrid nanofluid. …”
    Get full text
    Article
  7. 2407

    Characterizations of Physico-chemical properties for non-kekulean benzenoid hydrocarbon using m-polynomial by Muhammad Kamran, Aamir Khan, Zeeshan Anwar, Aiman Ishtiaq, Anns Uzair, Shanzay Khan, Sawaira Saeed, Sajid Ali, Saara Fatima, Ajwa Faisal, Baqir Hussain, Misbah Rasheed, Saba Mehmood

    Published 2023-12-01
    “…In the last few decades, nanomaterials have found widespread application in a variety of industries, including electronics, building, food processing, pharmaceuticals, cosmetics, and aviation. These nanoparticles could enhance medical therapy, diagnostics, and preventive methods. …”
    Get full text
    Article
  8. 2408

    Intracellular dry mass density increases under growth-induced pressure [version 2; peer review: 1 approved, 2 approved with reservations] by Baptiste Alric, Hyojun Kim, Julien Roul, Nolan Chan, Morgan Delarue

    Published 2024-12-01
    “…Recent studies have shown that in these confined spaces, the diffusivity of intracellular nanoparticles decreases. However, the physical mechanisms behind this reduction remain unclear. …”
    Get full text
    Article
  9. 2409

    Inspired Preparation of Zinc Oxide Nanocatalyst and the Photocatalytic Activity in the Treatment of Methyl Orange Dye and Paraquat Herbicide by Ghaida H. Munshi, Amal M. Ibrahim, Laila M. Al-Harbi

    Published 2018-01-01
    “…The effects of spinach on the preparation of zinc oxide nanoparticles and the photocatalytic degradation of methyl orange and paraquat in sunlight and under a UV lamp and photocatalytic degradation in sunlight were studied. …”
    Get full text
    Article
  10. 2410

    Manufacturing and Evaluation of Mechanical, Morphological, and Thermal Properties of Reduced Graphene Oxide-Reinforced Expanded Polystyrene (EPS) Nanocomposites by Tomasz Rydzkowski, Kazimierz Reszka, Mieczysław Szczypiński, Michał Marek Szczypiński, Elżbieta Kopczyńska, Vijay Kumar Thakur

    Published 2020-01-01
    “…The aim of the present study is to examine the effect of the addition of carbon nanoparticles (σsp2 hybridization) on the mechanical properties of foamed polystyrene. …”
    Get full text
    Article
  11. 2411

    Production of Lipid Microparticles Magnetically Active by a Supercritical Fluid-Based Process by Keti Vezzù, Chiara Campolmi, Alberto Bertucco

    Published 2009-01-01
    “…An original technique, based on supercritical CO2 and on the particles from gas saturated solution (PGSS) micronization method, was developed to obtain magnetically active lipid microparticles. Magnetite nanoparticles (MNPs) were encapsulated into triestearin and phosphatidylcholine mixtures to increase their biocompatibility for future applications in the fields of biomedical diagnostics and therapeutic medications. …”
    Get full text
    Article
  12. 2412

    Synthesis and Characterization of Novel Copolymeric Resveratrol Conjugates by Yan-Jing Ng, Heather A. E. Benson, David H. Brown, Yan Chen

    Published 2015-01-01
    “…Novel polymeric methoxy-poly(ethylene glycol)-block-poly(ε-caprolactone) (mPEG-PCL) RSV conjugates with varying PCL chain lengths have been synthesised and formulated into micelles and/or nanoparticles for preliminary in vitro stability studies. …”
    Get full text
    Article
  13. 2413

    MIL-53(Al)-derived bimetallic Pd–Co catalysts for the selective hydrogenation of 1,3-butadiene at low temperature by Lili Liu, Miaoliang Zang, Lei Li, Yunkai Zhang, Leyuan Wang, Xiaojing Zhou, Chunling Xin, Xishi Tai

    Published 2025-01-01
    “…The characterisations revealed that Pd–Co nanoparticles, averaging 8.5–12.4 nm, were highly dispersed on Al2O3 derived from MIL-53(Al). …”
    Get full text
    Article
  14. 2414

    Evaluation of the Effect of Nanosilver and Bismuth oxide on the Radiopacity of a Novel Hydraulic Calcium Silicate-based Endodontic Sealer: An In vitro Study by Teena Sheethal Dsouza, Aditya Shetty, Kelvin Peter Pais, Meenakumari Chikkanna, Fahad Hamoud Almutairi, Yazeed Abdulaziz Alharbi, J. Suresh Babu, C. Swarnalatha, Abhishek Singh Nayyar

    Published 2024-12-01
    “…In this pretext, silver nanoparticles (AgNPs) are among the most commonly used nanoparticles which are exceptionally noteworthy for their role in medical applications as an antibacterial agent. …”
    Get full text
    Article
  15. 2415

    Preparation of Nanosilver and Nanogold Based on Dog Rose Aqueous Extract by Jolanta Pulit, Marcin Banach

    Published 2014-01-01
    “…The resulting products were subjected to spectrophotometric analysis (UV-Vis), and testing of the nanoparticles’ size and suspension stability was carried out by measuring the electrokinetic potential, ζ, via dynamic light scattering (DLS). …”
    Get full text
    Article
  16. 2416

    Microscopic methods in analysis of submicron phospholipid dispersions by Płaczek Marcin, Kosela Magdalena

    Published 2016-03-01
    “…The publication explicates the most popular microscopical techniques used nowadays for characterization of the morphology of nanoparticles suspended in pharmaceutical formulations; ad vantages and disadvantages of these methods are also discussed. …”
    Get full text
    Article
  17. 2417

    Analysis of Heat Transfer in Berman Flow of Nanofluids with Navier Slip, Viscous Dissipation, and Convective Cooling by O. D. Makinde, S. Khamis, M. S. Tshehla, O. Franks

    Published 2014-01-01
    “…Heat transfer characteristics of a Berman flow of water based nanofluids containing copper (Cu) and alumina (Al2O3) as nanoparticles in a porous channel with Navier slip, viscous dissipation, and convective cooling are investigated. …”
    Get full text
    Article
  18. 2418

    Photoactivity of Titanium Dioxide Foams by Maryam Jami, Ralf Dillert, Yanpeng Suo, Detlef W. Bahnemann, Michael Wark

    Published 2018-01-01
    “…Short-chain amphiphilic molecules have been used to stabilize colloidal suspensions of TiO2 nanoparticles. TiO2 foams were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), UV-vis absorption spectroscopy, and scanning electron microscopy (SEM). …”
    Get full text
    Article
  19. 2419

    Photocatalytic efficiency of titanium dioxide immobilized on PVP/AAc hydrogel membranes: A comparative study for safe disposal of wastewater of Remazol Red RB-133 textile dye by Hoda S. Hafez, A. El-Hag Ali, M. S. A. Abdel-Mottaleb

    Published 2005-01-01
    “…The paper reports on the photocatalytic efficiency of TiO2 nanoparticles immobilized on polyvinyl pyrrolidone/acrylic acid (PVP/AAc) copolymer hydrogels, which are prepared by means of γ-rays induced homo- and copolymerization. …”
    Get full text
    Article
  20. 2420

    Gelatin-based biomaterials as a delivery strategy for osteosarcoma treatment by Qifan Yang, Xingpeng Chen, Jing Liu, Yeteng He

    Published 2025-01-01
    “…At present, gelatin-based hydrogels, gelatin scaffolds, and gelatin-based nanoparticles have been reported in preclinical studies. …”
    Get full text
    Article