Showing 1,441 - 1,460 results of 2,249 for search '"nanoparticles"', query time: 0.07s Refine Results
  1. 1441

    Evaluation of Some Properties of Acrylic Resin Denture Base Reinforced with Calcium Carbonate Nano-Particles by Jawad Mikael, Salem Al-Samaraie, Fahd Ikram

    Published 2018-06-01
    “…Group I was the control group (unmodified specimens), the remaining five groups were reinforced with CaCO3 nanoparticles to achieve loading of 2%, 3%, 4%, 5%, and 6% by weight. …”
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    Article
  2. 1442

    Application of DTM to heat source/sink in squeezing flow of iron oxide polymer nanofluid between electromagnetic surfaces by Reshu Gupta, A.B. Albidah, NFM Noor, Ilyas Khan

    Published 2025-02-01
    “…The nanofluid used in the study consists of iron oxide nanoparticles suspended in a polymer-based fluid. The nanoparticles addition to the base fluid increases the heat transfer rates significantly. …”
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  3. 1443

    A Study into the Electrochemical Behavior of Nano Antibiotics as A Promising Treatment for Helicobacter Pylori Infection by Cyclic Voltammetry by Sarah Abbas Hussein Al-saeed, Muhammed Mizher Radhi, Zuhair Numan Hamed

    Published 2022-11-01
    “…The three nanoparticles in antibiotics were prepared by converting the micro antibiotic with a lyophilizer technique and characterization by field emission scanning electron microscopy (FESEM) with all antibiotics in Nano size. …”
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  4. 1444

    Densely populated single‐atom catalysts for boosting hydrogen generation from formic acid by Xiaogeng Zhao, Junmin Wang, Dongnuan Zhang, Yunhui Hao, Xingmian Zhang, Junna Feng, Hong Su, Cheng Feng, Chun Wang

    Published 2025-01-01
    “…However, the formation of metal nanoparticles in M‐N‐C materials is coupled with high‐temperature calcination conditions, limiting the density of M‐Nx active sites and thus restricting the catalytic performance of such catalysts. …”
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    Article
  5. 1445

    POCT Detection of Pseudomonas aeruginosa by PGM and Application of Preventing Nosocomial Infection of Bronchoscopy by Tao Wen, Houqi Ning, Yinping Yang, Jinze Zhang

    Published 2024-01-01
    “…NTA determined that the grain diameter of magnetic nanoparticles was 200 nm. FTIR spectrum revealed the successful modification of two carboxyl groups on the MNPs. …”
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  6. 1446

    Preventive Effect of Albumin Nano TPA Gene Plasmid Ultrasound Microbubble Carrier System on Thrombosis after Cardiac Valve Replacement by Feng Qi, Linlin Zhao, Guohua Cai, Zhendong Sun, Naishi Wu

    Published 2020-01-01
    “…The experimental group was treated with albumin nanoparticles ultrasound microbubble, and the others were the control group. …”
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  7. 1447

    TiO2:Cex onto Al Clays for Photocatalytic Solar Water Disinfection by C. Belver, S. Ponce, E. Carpio, G. Salazar, P. García, J. Bedia, M. A. Alvárez-Montero, J. J. Rodríguez, J. M. Rodríguez

    Published 2020-01-01
    “…A novel methodology was employed to prepare new nanocomposites with photocatalytic properties based on Ce-doped TiO2 nanoparticles arranged over a layered silicate. The catalysts were porous materials formed by exfoliated silicate layers surrounded by anatase nanoparticles. …”
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  8. 1448

    Anodic Stripping Voltammetry of Se4+ on Gold-Modified Boron-Doped Diamond Electrodes by Stéphane Fierro, Takeshi Watanabe, Kazumi Akai, Mikito Yamanuki, Yasuaki Einaga

    Published 2012-01-01
    “…Electrochemical detection of Se4+ has been performed by anodic stripping voltammetry on a boron-doped diamond (BDD) electrode modified with gold nanoparticles deposited through chronocoulometry. This method is based on the affinity between the gold nanoparticles and Se0, while the BDD electrode is presented as an ideal material for metal modification due to its unique properties. …”
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  9. 1449

    Novel Nanocomposite Optical Plastics: Dispersion of Titanium in Polyacrylates by Gunjan Suri, Mukti Tyagi, Geetha Seshadri, Gurcharan Lal Verma, Rakesh Kumar Khandal

    Published 2010-01-01
    “…With the in-situ formation of nanoparticles of TiO2, the refractive index of polyacrylates improved from 1.45 to 1.53 and the Abbe number increased from 40 to 57. …”
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  10. 1450

    Exploring the implications of ternary Jeffrey nanofluid on pulsating flow and heat transfer through unsymmetrical corrugated micro conduit by Mohamed S. Abdel-wahed, Khaled S. Mekheimer, Ahmed Y. Sayed, Shaaban I. Ahmed

    Published 2025-01-01
    “…Motivated by this, we simulated corrugated microchannel with Jeffery fluid flow enhanced by tri-nanoparticles to investigate this type of flow in detail. …”
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  11. 1451

    Effect of Twisted-Tape Turbulators and Nanofluid on Heat Transfer in a Double Pipe Heat Exchanger by Heydar Maddah, Reza Aghayari, Morshed Farokhi, Shabnam Jahanizadeh, Khatere Ashtary

    Published 2014-01-01
    “…The twisted tapes were made from aluminum sheet with tape thickness (d) of 1 mm, width (W) of 5 mm, and length of 120 cm. Titanium dioxide nanoparticles with a diameter of 30 nm and a volume concentration of 0.01% (v/v) were prepared. …”
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  12. 1452

    Nanonization of ethanolic tulsi leaf extract and its major compound eugenol and evaluation of their inhibitory potential against calcium oxalate crystal (a kidney stone component) by Sourav Ghosh, Tarakdas Basu

    Published 2025-01-01
    “…Colloidal suspensions of Tulsi-leaf-extract nanoparticles (TLE-NPs) and eugenol nanoparticles (ENPs) were synthesized separately by ultrasonication method through emulsification of hydrophobic TLE/eugenol into hydrophilic protein gelatin. …”
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    Article
  13. 1453

    Advances in Drug Targeting, Drug Delivery, and Nanotechnology Applications: Therapeutic Significance in Cancer Treatment by Fatih Ciftci, Ali Can Özarslan, İmran Cagri Kantarci, Aslihan Yelkenci, Ozlem Tavukcuoglu, Mansour Ghorbanpour

    Published 2025-01-01
    “…The second part discussed drug carrier systems in nanobiotechnology (carbon nanotubes, nanoparticles, coated, pegylated, solid lipid nanoparticles and smart polymeric nanogels). …”
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  14. 1454

    Design of Highly Adhesive Urchin‐Like Gold Nanostructures for Effective Topical Drug Administration and Symptomatic Relief of Corneal Dryness by Sandip Ghosh, Yun‐Han Su, Chia‐Jung Yang, Jui‐Yang Lai

    Published 2025-02-01
    “…The gold nanostructures with the most pronounced branch lengths exhibit the strongest cytoadhesion and bioadhesion capabilities, which significantly enhance the corneal retention of nano‐urchins by 150‐fold at 7 days post‐instillation compared with smooth‐surfaced gold nanoparticles. In a rabbit model of corneal dryness, topical single‐dose nanoformulation (high quercetin‐functionalized gold nano‐urchins (NU‐Q(H))) demonstrated remarkable efficacy in stimulating tear production (30‐fold improvement), inhibiting inflammatory IL‐6 expression (49‐fold improvement), attenuating pathological angiogenesis (32‐fold improvement), and promoting nerve regeneration (18‐fold improvement) compared to high quercetin‐functionalized gold nanoparticles (NP‐Q(H)). …”
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  15. 1455

    A novel lidocaine-chitosan-barium titanate microemulsion gel for prolonged local anesthesia: An in vitro study by Qiao Xiaoru, Li Ling

    Published 2024-01-01
    “…Lidocaine/chitosan with BaTiO3 nanoparticles as a carrier achieved over 84% drug release, whereas the lidocaine/chitosan without the BaTiO3 nanoparticles only reached 52% cumulative release. …”
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  16. 1456

    Bioactive Potential of 3D-Printed Oleo-Gum-Resin Disks: B. papyrifera, C. myrrha, and S. benzoin Loading Nanooxides—TiO2, P25, Cu2O, and MoO3 by Diogo José Horst, Sergio Mazurek Tebcherani, Evaldo Toniolo Kubaski, Rogério de Almeida Vieira

    Published 2017-01-01
    “…The microscopy analysis showed that part of nanoparticles was encapsulated by the biopolymeric matrix of resins, in most cases remaining disorderly dispersed over the surface of resins. …”
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  17. 1457

    Rapid Colorimetric Detection of Hg (II) Based on Hg (II)-Induced Suppressed Enzyme-Like Reduction of 4-Nitrophenol by Au@ZnO/Fe3O4 in a Cosmetic Skin Product by Oratile Semong, Bareki Shima Batlokwa

    Published 2023-01-01
    “…Initially, we prepared Fe3O4 magnetic nanoparticles based on the co-precipitation of Fe3+ and Fe2+ under aqueous ammonia as a precipitating agent. …”
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  18. 1458

    Recent advances in applications of green nanocomposites in enhanced oil recovery: a comprehensive review of different characterization methods and effective parameters by Meysam Hemmati, Yaser Ahmadi

    Published 2025-01-01
    “…Common investigations like XRD, FTIR spectroscopy, SEM, and Zeta Potential tests are used to detect and evaluate nanoparticles. Additionally, they are economical and environmentally friendly due to the low doses of NCs needed for EOR techniques. …”
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  19. 1459

    Erratum to ‘Role of nanotechnology in neurosurgery: A review of recent advances and their applications’ [World Neurosurgery: X (22C) (2024)100298)] by Javed Iqbal, Evan Courville, Syed Faraz Kazim, Michael Kogan, Meic H. Schmidt, Christian A. Bowers

    Published 2025-01-01
    “…A literature review was carried out with a focus on the use of nanotechnology and nanoparticles in the field of neurosurgery and its future implications. …”
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  20. 1460

    Optimization of Low-Carbon Footprint Quaternary and Quinary (37% Fly Ash) Cementitious Nanocomposites with Polycarboxylate or Aqueous Nanosilica Particles by Styliani Papatzani, Kevin Paine

    Published 2019-01-01
    “…The dispersion medium of nano-SiO2 (nS) particles can have a significant effect on the properties of nanoparticles themselves and consequently on the cement binders it will be added to. …”
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