Showing 2,581 - 2,600 results of 3,020 for search '"nanoparticles"', query time: 0.06s Refine Results
  1. 2581

    A ternary hybrid model for analysis of enhanced heat transport in non-Newtonian nanofluid over cylindrical geometry with effect of infinite shear rate viscosity by Hakim AL Garalleh

    Published 2025-03-01
    “…Moreover, enhanced heat transport rate is seen in ternary nanofluid, as compared to bi-hybrid and nanofluid due to synergistic effect caused by ternary nanoparticles with varying concentration of volume frictions.…”
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    Article
  2. 2582

    To nip it or let it bloom: Life cycle assessment of lab-scale catalysts used in low-TRL CCUS technologies by Tanisha Kar, Hari Prakash Veluswamy

    Published 2025-06-01
    “…Cu@Na-Beta consists of embedded 2–5 nm Cu nanoparticles in crystalline particles of Na- Beta zeolite. 17 impact categories were selected for the life cycle impact assessment (LCIA). …”
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  3. 2583

    COFcap2, a recyclable tandem catalysis reactor for nitrogen fixation and conversion to chiral amines by Qianqian Zhu, Peijie Dong, Jiangyue Yu, Zhifang Wang, Ting Wang, Shan Qiao, Jinjin Liu, Shubo Geng, Yunlong Zheng, Peng Cheng, Michael J. Zaworotko, Zhenjie Zhang, Yao Chen

    Published 2025-01-01
    “…Herein we report that co-immobilization of metal nanoparticles and a biocatalytic system within a synthetic covalent organic framework capsule, COFcap-2, functions like an artificial cell in that, whereas the catalysts are trapped within 300-400 nm cavities, substrates/products can ingress/egress through ca. 2 nm windows. …”
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    Article
  4. 2584

    Nanoformulation of Polymyxin E Through Complex Coacervation: A Pharmacokinetic Analysis by Xiaobao Chen, Li Liu, Weidan Wang, Yuan Yuan, Wei Wang

    Published 2025-01-01
    “…<b>Results:</b> the three polyions formed coacervation complexes with PME at varying charge ratios, yielding nanoparticles smaller than 30 nm with low polydispersity (PDI < 0.3). …”
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    Article
  5. 2585

    Dynamic surface behavouir and aqueous foam properties of graphene- polystyrene sulfonate / Cetyl trimethylammonium bromide mixtures by Ali Akbar Ghofrani, Mahmoodreza Khadangi-Mahrood, Zahra Hejri, Susan Khosroyar

    Published 2025-01-01
    “…An interface can be delicately designed using interactions between nanoparticles and surfactants by controlling surface properties such as activity and charge equilibrium. …”
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  6. 2586

    APPLICATION OF MODIFYING ALLOYING ALLOY CONTAINING NANOSIZED POWDERS OF ACTIVE ELEMENTS IN PRODUCTION OF HIGH-STRENGTH CAST IRON WITH GLOBULAR GRAPHITE by A. S. Kalinichenko, A. G. Slutsky, V. A. Sheinert

    Published 2015-11-01
    “…The aim of the present work is to study the peculiarities of structure formation in cast iron with nodular graphite when alloying alloy-modifier based on tin with additions of nanoparticles of titanium carbide, yttrium oxide and graphite nano-pipes is used for secondary treatment. …”
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    Article
  7. 2587

    Deposition of DNA Nanostructures on Highly Oriented Pyrolytic Graphite by Yanjing Gao, Jielin Chen, Jiangbo Liu, Mingqiang Li, Yichun Wang

    Published 2025-02-01
    “…In addition, DNA tetrahedron origami is employed as a rigid, precise, and programmable three‐dimensional framework for controlled patterning of gold nanoparticles on HOPG surface, demonstrating the potential for constructing plasmonic devices and arranging other functional species on sp2 carbon‐based substrates for specific applications. …”
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    Article
  8. 2588

    Metastatic brain tumors: from development to cutting‐edge treatment by Guilong Tanzhu, Liu Chen, Jiaoyang Ning, Wenxiang Xue, Ce Wang, Gang Xiao, Jie Yang, Rongrong Zhou

    Published 2025-01-01
    “…Moreover, preclinical agents often need to cross the blood–brain barrier to achieve high intracranial concentrations, including small‐molecule inhibitors, nanoparticles, and peptide drugs. Addressing BM is imperative.…”
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    Article
  9. 2589

    Ag(I) camphorimine complexes with antimicrobial activity towards clinically important bacteria and species of the Candida genus. by João M S Cardoso, Soraia I Guerreiro, Andreia Lourenço, Marta M Alves, M Fátima Montemor, Nuno P Mira, Jorge H Leitão, M Fernanda N N Carvalho

    Published 2017-01-01
    “…None of the tested compounds inhibited C. albicans growth, being this attributed to the ability of these yeast cells to mediate the formation of less toxic Ag nanoparticles, as confirmed by Scanning Electron Microscopy images. …”
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    Article
  10. 2590
  11. 2591

    Labeling Human Melanoma Cells With SPIO by Daniel Spira MD, Rüdiger Bantleon PhD, Hartwig Wolburg PhD, Fritz Schick MD, PhD, Gerd Groezinger MD, Jakub Wiskirchen MD, Benjamin Wiesinger MD

    Published 2016-01-01
    “…Our findings raise the possibility that other Resovist-labeled cells may collect associated extracellular nanoparticles. The SPIO may be available to other iron-handling cells and not completely compartmentalized during the labeling procedure.…”
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    Article
  12. 2592

    Oxygen Vacancy-Mediated Interfacial Charge Transfer of Au/ZnO Schottky Heterojunctions for Enhanced UV Photodegradation by Zhufeng Shao, Hui Jia, Yufeng Zhang, Xiujuan Yang, Min Zhong, Chun Chang

    Published 2020-01-01
    “…Fristly, E-ZnO and R-ZnO nanoarchitectures were fabricated via facilitating the electrochemical route; and then, they decorated it with dispersed Au nanoparticles (NPs) by the methods of ion-sputtering deposition, constituting Au/E-ZnO and Au/R-ZnO Schottky-heterojunction nanocomplex, which is characterized by SEM, XRD, Raman analysis, and UV-vis absorption spectra. …”
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    Article
  13. 2593

    Synthesis of Some Metal Complexes with New Heterocyclic Ligand (5-(((2-(3-(1<i>H</i>-indol-3-yl)acryloyl)phenyl)amino)methylene)-2-thiooxodihydropyrimidine-4,6(1<i>H</i>,5<i>H</i>)... by Thanaa Abdul Ameer Hilal, Ibtihal Kadhim Kareem

    Published 2025-01-01
    “…Scanning microscopy (FE-SEM) was used to determine the size of nanoparticles. The present investigation employs a comprehensive molecular docking analysis to assess the binding energies of anti-cancer drugs, thereby elucidating their binding affinity towards the receptor. …”
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    Article
  14. 2594

    Ag-Ag2O nanocomposite biosynthesis by mixed bacterial cultivation and effect of the ph on size and optical properties of the nanocomposite by Morad G. S. S. Al-Asbahi, Bashir A. Al-Ofiri, Fuad A. A. Saad, Adnan Alnehia, Muhammad Hadi

    Published 2025-02-01
    “…Future research may focus on integrating these biologically synthesized nanoparticles into advanced materials and coatings to improve their performance. …”
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  15. 2595

    Formulation and evaluation of hyaluronic acid and adipic acid dihydrazide modified graphene quantum dot-based nanotherapeutics for paclitaxel-targeted delivery in breast cancer by Dilip O. Morani, Pravin O. Patil

    Published 2025-01-01
    “…Thus, this research paper aimed to develop PAC-loaded nanoparticles to lessen toxicity and boost PAC's solubility in water. …”
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    Article
  16. 2596

    Ultrasensitive turn-off fluorescent sensor for estimation of the new influenza antiviral prodrug baloxavir marboxil in its pharmaceutical formulation by Amira S. Gouda, Mamdouh R. Rezk, Ahmed M. Abdel-Megied, Hoda M. Marzouk

    Published 2025-01-01
    “…Carbon quantum dots (CQDs) are a recently developed class of fluorescent nanoparticles made from carbon. Co-doping with heteroatoms such as nitrogen and sulfur improved the properties and generated a high quantum yield. …”
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  17. 2597

    Mitochondria-Targeting Type-I Photodynamic Therapy Based on Phenothiazine for Realizing Enhanced Immunogenic Cancer Cell Death via Mitochondrial Oxidative Stress by Duan Z, Li L, Zhan Q, Chen J, Li Q, Liu R, Tu Y

    Published 2025-01-01
    “…This study presents Rh-PTZ, a small organic molecule with a D-π-A structure, that simultaneously amplifies mitochondria-targeted type-I PDT-dependent immune stimulation for the treatment of hypoxic cancer.Methods: The hydrophobic Rh-PTZ was encapsulated into F127 to prepare Rh-PTZ nanoparticles (Rh-PTZ NPs). The type-I ROS generation ability, mitochondrial targeting capacity, and ICD triggering effect mediated by Rh-PTZ NPs under LED light irradiation were investigated. …”
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  18. 2598

    Application of response surface methodology in optimizing MOF5@Fe3O4 catalyst for activating peroxymonosulfate in the degradation of reactive black 5 dye by Nezamaddin Mengelizadeh, Najmeh Ahmadi, Davoud Balarak

    Published 2025-06-01
    “…Magnetic nanoparticles (Fe3O4) were loaded onto metal-organic framework (MOF-5) as an activator for peroxymonosulfate (PMS) in the decomposition of the dye reactive black 5 (RB5). …”
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    Article
  19. 2599

    Uptake of iron from ferrous fumarate can be mediated by clathrin-dependent endocytosis in Hutu-80 cells by Agata Tarczykowska, Per Malmberg, Nathalie Scheers

    Published 2025-01-01
    “…In later years, uptake of iron from complex sources, such as nanoparticles, has been found to be mediated through endocytosis. …”
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    Article
  20. 2600

    Acceptor engineering of quinone-based cycloparaphenylenes via post-synthesis for achieving white-light emission in single-molecule by Xiaonan Li, Lin Liu, Luyang Jia, Zhe Lian, Jing He, Shengzhu Guo, Ying Wang, Xuebo Chen, Hua Jiang

    Published 2025-01-01
    “…In THF/water mixture, quinone-based [10]CPPs and oxTh[10]CPP display a wide range of fluorescence emissions including white-light emission as increasing the fraction of water, accompanying by the formation of nanoparticles as demonstrated by Tyndall effect and SEM. …”
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    Article