Showing 2,341 - 2,360 results of 3,020 for search '"nanoparticle"', query time: 0.07s Refine Results
  1. 2341

    Photocatalytic Activity of Ag-TiO2 Composites Deposited by Photoreduction under UV Irradiation by Carlos Díaz-Uribe, Jose Viloria, Lorraine Cervantes, William Vallejo, Karen Navarro, Eduard Romero, Cesar Quiñones

    Published 2018-01-01
    “…In this work, we synthesized Ag nanoparticles on TiO2 thin films deposited on soda lime glass substrates. …”
    Get full text
    Article
  2. 2342

    Exploration of Arrhenius activation energy and thermal radiation on MHD double-diffusive convection of ternary hybrid nanofluid flow over a vertical annulus with discrete heating by Shilpa B, V. Leela, Irfan Anjum Badruddin, Sarfaraz Kamangar, P. Ganesan, Abdul Azeem Khan

    Published 2025-01-01
    “…The Brownian motion parameter corresponds to the random motion of nanoparticles in a fluid, and this irregular movement augments the collision of nanoparticles with fluid particles, causing the particle's kinetic energy which leads to thermal energy and hence increases temperature. …”
    Get full text
    Article
  3. 2343

    Simultaneous optimization of power factor and thermal conductivity via charge transfer effect and enhanced scattering of phonons in Si80Ge20P1/CoSi2 composites by Runze Shi, Jie Gao, Lei Miao, Chengyan Liu, Ying Peng, Jun-Liang Chen, Huajun Lai, Kun Hu

    Published 2025-03-01
    “…In this study, the Si80Ge20P1/CoSi2 composites have been prepared by mechanical alloying and spark plasma sintering, and the content of cobalt silicide (CoSi2) nanoparticles have been manipulated. Since the CoSi2 nanoparticles possess higher carrier concentration and smaller work function than the Si80Ge20P1 matrix, the carrier concentrations of composites have been pushed up due the charge transfer effect. …”
    Get full text
    Article
  4. 2344

    Forging the future of nanotechnology: embracing greener practices for a resilient today and a sustainable tomorrow by Ankita Rajendra Parab, Ayyagari Ramlal, Ayyagari Ramlal, Subash C. B. Gopinath, Subash C. B. Gopinath, Subash C. B. Gopinath, Subash C. B. Gopinath, Sreeramanan Subramaniam, Sreeramanan Subramaniam, Sreeramanan Subramaniam, Sreeramanan Subramaniam

    Published 2025-01-01
    “…Various chemical and physical methods have been proposed for the synthesis of nanoparticles (NPs). However, these methods have disadvantages, such as high energy loss and high capital requirements. …”
    Get full text
    Article
  5. 2345

    Recent Progress of Imprinted Nanomaterials in Analytical Chemistry by Rüstem Keçili, Chaudhery Mustansar Hussain

    Published 2018-01-01
    “…In addition, MIPs can be prepared as composite nanomaterials using nanoparticles, multiwalled carbon nanotubes (MWCNTs), nanorods, quantum dots (QDs), graphene, and clays. …”
    Get full text
    Article
  6. 2346

    Synthesis and Optical Enhancement of Amorphous Carbon Nanotubes/Silver Nanohybrids via Chemical Route at Low Temperature by Tan Kim Han, Leo Bey Fen, Ng Meng Nee, Mohd Rafie Johan

    Published 2014-01-01
    “…X-ray diffraction (XRD) pattern confirmed the amorphous phase of carbon and the formation of Ag nanoparticles crystalline phase. Raman spectra revealed the amorphous nature of αCNTs. …”
    Get full text
    Article
  7. 2347

    Food Antimicrobials Nanocarriers by Adriana Blanco-Padilla, Karen M. Soto, Montserrat Hernández Iturriaga, Sandra Mendoza

    Published 2014-01-01
    “…This paper reviews the present state of the art of the nanostructures used as food antimicrobial carriers including nanoemulsions, nanoliposomes, nanoparticles, and nanofibers.…”
    Get full text
    Article
  8. 2348

    Modification of Mesoporous Silica Surface by Immobilization of Functional Groups for Controlled Drug Release by Abdullah M. Alswieleh

    Published 2020-01-01
    “…This paper introduces the synthesis of mesoporous silica nanoparticles (MSNs) with three different groups such as amine, thiol, and sulfonic acid, along the internal surface. …”
    Get full text
    Article
  9. 2349

    Comparison of Catalysts Preyssler and Silica-Supported Nano Preyssler in the Synthesis of Acetyl Salicylic Acid by H. Nazari, A. Ahmadpour, F. F. Bamoharram, M. M. Heravi, N. Eslami

    Published 2012-01-01
    “…The best conditions were observed using Preyssler and Silica-supported Preyssler Nanoparticles as catalysts. The catalyst is recyclable and reusable.…”
    Get full text
    Article
  10. 2350

    Rapid Determination of the Furaltadone Metabolite in Aquatic Products Based on Fe3O4@AuNPs/MWCNTs-COOH Immunosensor by LI Ting, HE Huange, LU Hang, LI Shuguo

    Published 2025-01-01
    “…The microstructure of the prepared nanoparticles of Fe3O4 and Fe3O4@AuNPs was analyzed using ultraviolet-visible (UV-vis) spectroscopy and infrared (IR) spectroscopy, and their microscopic morphology was characterized using scanning electron microscopy (SEM) and transmission electron microscopy (TEM). …”
    Get full text
    Article
  11. 2351

    Improved properties of hybrid Al-CNTs via h-BNs coated with ag and ni for ball bearings by Waheed S. Barakat, Ahmed Samir, Omayma A. Elkady, Mohamed Abu-Okail, Abdelkarim Y. A. Mohamed, A. EL-Nikhaily, A. M. I. Abu-Oqail

    Published 2025-01-01
    “…This is due to the uniform scattering of h-BN nanoparticles across the entire surface, despite a significant decrease in relative density. …”
    Get full text
    Article
  12. 2352

    Ultrafine dendritic Cu particles for extremely fast pressure-assisted sintering under air and pore-free bond lines by Sang Hoon Jung, Jong-Hyun Lee

    Published 2025-03-01
    “…The synthesized ultrafine dendrites exhibited slightly larger d50 values than their original counterparts; however, as aggregates of smaller nanoparticles, they demonstrated significantly finer morphologies and more than two-fold larger surface area per unit weight. …”
    Get full text
    Article
  13. 2353

    Large magnetocaloric effect in free-standing Gd2O3 nanostructures near liquid helium boiling point by S Hazarika, D Mohanta, A V Morozkin, R Nirmala

    Published 2025-01-01
    “…Magnetic and magnetocaloric properties of free-standing gadolinium oxide (Gd _2 O _3 ) nanostructures have been studied. Nanoparticles of Gd _2 O _3 (Gd _2 O _3 -NP), nanorods of Gd _2 O _3 (Gd _2 O _3 -NR) and a mixed system of Gd _2 O _3 nanosheets and nanorods (Gd _2 O _3 -NS+NR) have been prepared by template-free methods without the use of any surfactant or a catalyst. …”
    Get full text
    Article
  14. 2354

    A Comprehensive Review on Bio-Based Polybenzoxazines Emphasizing Their Antimicrobial Property by Shakila Parveen Asrafali, Thirukumaran Periyasamy, Jaewoong Lee

    Published 2025-01-01
    “…Modifications with metal nanoparticles, organic agents, or natural bio-actives further augment these properties. …”
    Get full text
    Article
  15. 2355

    Synthesis and Characterization of Magnetic Fe3O4/Zeolite NaA Nanocomposite for the Adsorption Removal of Methylene Blue Potential in Wastewater Treatment by Ngoc Bich Thi Tran, Ngoc Bich Duong, Ngoc Long Le

    Published 2021-01-01
    “…In this research, the magnetic Fe3O4/zeolite NaA nanocomposite (Fe3O4/ZA), Fe3O4 nanoparticles, and zeolite NaA have been synthesized by facile hydrothermal methods for adsorption removal of methylene blue from aqueous solution. …”
    Get full text
    Article
  16. 2356

    Kinetics and process optimization studies for the effective removal of cresyl fast violet dye using reusable nanosized mullite by Omar A. Fouad, Yara M. Adly, Wafaa M. Hosny, Gehad G. Mohamed, Maysa R. Mostafa

    Published 2024-12-01
    “…This study aims to develop an efficient and reusable approach for removing cresyl fast violet dye using mullite nanoparticles. Some factors such as pH, nano-mullite dosage, agitation speed, time, and others that affect the removal process were studied. …”
    Get full text
    Article
  17. 2357

    Nanomechanical characterization of soft nanomaterial using atomic force microscopy by Chi-Dat Lam, Soyeun Park

    Published 2025-04-01
    “…Moreover, AFM paves the way for innovative therapeutic approaches in designing effective drug delivery systems by providing insights into the physical properties of soft nanoparticles and the binding affinity of target moieties. …”
    Get full text
    Article
  18. 2358

    Electrochemical sensor doped with core-shell structured molecularly imprinted polymer proposed for therapeutic drug monitoring of trazodone hydrochloride by Amr M. Mahmoud, Nariman A. El-Ragehy, Maha A. Hegazy, Samia A. Tawfik, Ghada A. Sedik

    Published 2025-08-01
    “…The core consists of silica nanoparticles developed by Stöber method. The core-shell MIP was then embedded as ionophore into the polyvinyl chloride liquid membrane. …”
    Get full text
    Article
  19. 2359

    An electrolyte-gated transistor for the monitoring of a CRISPR/Cas activity by Pierre Guermonprez, Le Tu Anh, Louis Renaud, Pierre Nioche, Eric Krejci, Aurélie Alleaume-Butaux, Nicolas Battaglini, Vu Thi Thu, Sébastien Sanaur, Benoît Piro

    Published 2025-05-01
    “…In these devices, fabricated on flexible plastic substrates, the active material (reduced graphene oxide, rGO) is deposited by printing and then functionalized with Au nanoparticles decorated with polyU RNA reporter strands. …”
    Get full text
    Article
  20. 2360

    Comparative drug release kinetics of Terminalia arjuna mediated SeNPs NanoGel and ZnONPs NanoGel – An in-vitro study by R. Vijayalakshmi, N. Ambalavanan, S. Rajeshkumar, Jaideep Mahendra, Uma Sudhakar, Devi Parameswari

    Published 2025-01-01
    “…Background: This study compared the drug release kinetics of Terminalia arjuna mediated selenium nanoparticles (SeNPs) gel and zinc oxide nanoparticles (ZnONPs) gel for their potential in local drug delivery for chronic periodontitis. …”
    Get full text
    Article