Showing 1,821 - 1,840 results of 2,249 for search '"nanoparticles"', query time: 0.07s Refine Results
  1. 1821

    Analysis of a Two-Phase MHD Free Convection Generalized Water–Ethylene Glycol (50 : 50) Dusty Brinkman-Type Nanofluid Pass through Microchannel by Dolat Khan, Musawa Yahya Almusawa, Waleed Hamali, M. Ali Akbar

    Published 2023-01-01
    “…It is found that compared to the traditional one, the fractional dusty nanofluid model displays more realistic characteristics. The addition of nanoparticles in water–ethylene glycol (50 : 50) dusty nanofluid enhances the rate of heat transfer up to 41.04478% by increasing their volume fractional.…”
    Get full text
    Article
  2. 1822

    Physicochemical Study of Photocatalytic Activity of TiO2 Supported Palygorskite Clay Mineral by Lahcen Bouna, Benaissa Rhouta, Francis Maury

    Published 2013-01-01
    “…This study deals with the influence of physicochemical parameters, namely, the photocatalyst loading, dye concentration, and pH of polluted solutions, on the degradation efficiency of Orange G (OG) solutions containing TiO2 nanoparticles supported on palygorskite clay mineral (TiO2-Pal). …”
    Get full text
    Article
  3. 1823

    One-Step Formation of Chondrocytes through Direct Reprogramming via Polysaccharide-Based Gene Delivery by Qingtong Yu, Yan Wang, Xia Cao, Wenwen Deng, Michael Adu Frimpong, Jiangnan Yu, Ximing Xu

    Published 2019-01-01
    “…The expression level of collagen II was finally evaluated through western blot. The pSox9/pmPPY nanoparticles (1:50) showed lower cytotoxicity as well as greater gene transfection efficiency than Lipofectamine 2000 and polyetherimide (PEI) (p<0.05). …”
    Get full text
    Article
  4. 1824

    Lipid Horizons: Recent Advances and Future Prospects in LBDDS for Oral Administration of Antihypertensive Agents by null Preeti, Sharda Sambhakar, Rohit Malik, Saurabh Bhatia, Ahmed Al Harrasi, Renu Saharan, Geeta Aggarwal, Suresh Kumar, Renu Sehrawat, Chanchal Rani

    Published 2024-01-01
    “…Various LBDDSs verified to be an efficacious mechanism for monitoring hypertension systems are SEDDS (self-nano emulsifying drug delivery), nanoemulsion, microemulsions, vesicular systems (transferosomes and liposomes), and solid lipid nanoparticles. LBDDSs overcome the shortcomings that are associated with antihypertensive agents because around fifty percent of the antihypertensive agents experience a few drawbacks including short half-life because of hepatic first-pass metabolism, poor aqueous solubility, low permeation rate, and undesirable side effects. …”
    Get full text
    Article
  5. 1825

    Mechanochemical Synthesis of Visible Light Sensitive Titanium Dioxide Photocatalyst by Jan Šubrt, Jose M. Criado, Lórant Szatmáry, Maria J. Diánez-Millán, Nataliya Murafa, Luis A. Pérez-Maqueda, Vlasta Brezová

    Published 2011-01-01
    “…Phase transition of anatase nanoparticles into the phases TiO2-II and rutile under grinding was studied. …”
    Get full text
    Article
  6. 1826

    Thermodynamic and Thermoeconomic Analysis of a Multigeneration System Based on Solar Energy Using Nanofluid for Power, Fresh Water, Hydrogen, Heating and Cooling Production by A. Hussein Obaid Ajam, I. Mirzaee, S. Jafarmadar, M. Abbasalizadeh

    Published 2025-07-01
    “…The effects of different parameters as well as the effects of nanoparticles on the performance of the proposed system were investigated. …”
    Get full text
    Article
  7. 1827

    Fabrication and characterisation of super‐paramagnetic responsive PLGA–gelatine–magnetite scaffolds with the unidirectional porous structure: a physicochemical, mechanical, and in... by Farnaz Ghorbani, Ali Zamanian, Alireza Shams, Atefeh Shamoosi, Amir Aidun

    Published 2019-10-01
    “…Herein, synthesised iron oxide (magnetite) nanoparticles (MNPs) by co‐precipitation technique were evenly distributed in polylactic‐co‐glycolic acid (PLGA)–gelatine Scaffolds. …”
    Get full text
    Article
  8. 1828
  9. 1829

    Cyclic di AMP phosphodiesterase nanovaccine elicits protective immunity against Burkholderia cenocepacia infection in mice by Wesam E. Gawad, Yosra I. Nagy, Tamer M. Samir, Ahmed Mohamed Ibrahim Mansour, Omneya M. Helmy

    Published 2025-02-01
    “…We aimed to identify vaccine candidates using reverse vaccinology and evaluate their efficacy as protein-loaded chitosan: pectin nanoparticles (C:P NPs) in a vaccine model. Applying strict subtractive channels, three proteins were shortlisted: WP_006481710.1 (LY), WP_012493605.1 (KT), and WP_006492970.1 (BD). …”
    Get full text
    Article
  10. 1830

    Plasma-polymerized fluorocarbon Ag–Cu nanocomposites: Nanostructure optimization for superior SERS sensitivity by Joonhyuk Lee, Sung Hyun Kim, Seok-Kyun Son, Sang-Jin Lee

    Published 2025-01-01
    “…This paper proposes a method to finely control the distribution of Ag and Cu nanoparticles within a plasma–polymer–fluorocarbon (PPFC) thin film by adjusting the sputtering power density to improve SERS performance. …”
    Get full text
    Article
  11. 1831

    Utilization of Macadamia Nutshell Residue for the Synthesis of Magnetic Activated Carbon toward Zinc (II) Ion Removal by Minh-Trung Dao, Thi-Phuong-Linh Tran, Duc-Thuong Vo, Van-Kieu Nguyen, Le-Thuy-Thuy-Trang Hoang

    Published 2021-01-01
    “…The characterization results revealed that the composite comprised Fe3O4 nanoparticles attached to the carbon matrix. The saturation magnetization (Ms) of the composite was found to be 38.2 emu g−1, indicating a convenient separation of the solid adsorbent from aqueous media using an external magnetic field. …”
    Get full text
    Article
  12. 1832

    Exploring the twin potential of nanostructured TiO2:SeO2 as a promising visible light photocatalyst and selective fluorosensing platform by Aarti Sharma, Nidhi Sharotri, Pankaj Kandwal, Rakesh Kumar Sharma, Dhiraj Sud, Ritu Rai, Anna Hnydiuk-Stefan

    Published 2024-06-01
    “…The obtained nanostructure consists of uniform globular nanoparticles having approximate size of 170 nm and possess an optical band gap of 2.33 eV with absorption maxima at 473 nm. …”
    Get full text
    Article
  13. 1833

    Preparation of Graphene Nanosilver Composites for 3D Printing Technology by Xiujuan Liang, Haixu Ji

    Published 2022-01-01
    “…Due to its special two-dimensional structure, it has a large specific surface area, good biocompatibility, and stable physical and chemical properties, making it an excellent nanoparticle carrier. The graphene-supported silver nanoparticles can effectively prevent the aggregation and stacking between particles, improve the electrochemical performance of the composite material, and expand its application range. …”
    Get full text
    Article
  14. 1834

    Microstructural Study of Neodmium Nickelate Doped with Strontium Synthesized by Gelatin Method by R. M. P. B. Oliveira, P. M. Pimentel, J. H. Araújo, D. M. A. Melo, M. A. F. Melo, A. E. Martinelli

    Published 2013-01-01
    “…In this work nickelate nanoparticles were synthesized using a simple and fast new route, which makes use of gelatin as an organic precursor in order to evaluate the performance of the synthesis method to obtain materials and the influence of the strontium replacement on the structural parameters of the powders. …”
    Get full text
    Article
  15. 1835

    Facile colorimetric detection of As(V) in Rice with immobilized acid phosphatase on hollow metal-organic frameworks hybrid with peroxidase-like activity by Zhiyang Qin, Zhuolan Xu, Yixin Liu, Xinguang Qin, Gang Liu, Xinlin Wei, Haizhi Zhang

    Published 2025-01-01
    “…Metalloporphyrin and gold nanoparticles modified hollow zeolite imidazole framework-8 [Au/HZIF-8@TCPP(Fe)], named AuHT, was chosen here as ACP immobilizing carrier with peroxidase-like activity. …”
    Get full text
    Article
  16. 1836

    Effects of Surface Modification of Nanodiamond Particles for Nucleation Enhancement during Its Film Growth by Microwave Plasma Jet Chemical Vapour Deposition Technique by Chii-Ruey Lin, Da-Hua Wei, Minh-Khoa BenDao, Hong-Ming Chang, Wei-En Chen, Jen-Ai Lee

    Published 2014-01-01
    “…The results of both Fourier transform infrared spectroscopy and dynamic light scattering measurements demonstrated that plasma treated diamond nanoparticles possessed polar surface functional groups and attained high dispersion in methanol. …”
    Get full text
    Article
  17. 1837

    Use of Eggshells as Bone Grafts around Commercially Pure Titanium Implant Screws Coated with Nano Calcium Sulfate by Dher Riyadh Kadhim, Thekra Ismael Hamad, Abdalbseet A. Fatalla

    Published 2022-01-01
    “…A total of uncoated 20 screws constituted the control group, and the remaining 60 screws coated with nano calcium sulfate nanoparticles were used as the experimental groups as follows: 20 screws coated with nano calcium sulfate were used alone in the tibiae without gaps around them, 20 screws coated with nano calcium sulfate were used with the gaps made around them and filled with eggshell powder as the bone graft material, and 20 screws coated with nano calcium sulfate were used with the gaps made around them left unfilled. …”
    Get full text
    Article
  18. 1838

    Effects of Nanofilled Particle Forms and Dispersion Modes on Properties of Carbon-Based Energy Storage Composites by Jia Yu, Hui Li, Li Kong, Hongji Zhu, Qingshan Zhu, Haoqing Wang

    Published 2020-01-01
    “…Filling paraffin with foamed carbon increased the thermal conductivity of pure paraffin from 0.25 W/(m·K) to 8.3083 W/(m·K), an increase of 33.2 times. When the nanoparticle mass fraction is 5%, the enthalpy of GNP composites is 10 J·g-1 less than that of SiO2 composites. …”
    Get full text
    Article
  19. 1839

    Heat transport efficiency in rheology of radiated casson material due to porous shrinking cylinder by Muhammad Yasir, N. Ameer Ahammad, Aisha M. Alqahtani, Yahia Said

    Published 2025-02-01
    “…It is therefore a promising development for the augmentation of thermal power energy to use thermal radiation, heat source/sink, and nanoparticles in a heat-carrying dynamics of non-Newtonian fluids. …”
    Get full text
    Article
  20. 1840

    Transport Critical Current Density of (Bi1.6Pb0.4)Sr2Ca2Cu3O10 Ceramic Superconductor with Different Nanosized Co3O4 Addition by Nur Jannah Azman, Huda Abdullah, Roslan Abd-Shukor

    Published 2014-01-01
    “…The larger Co3O4 nanoparticle (50 nm) had a greater degradation affect on superconductivity of the Bi-2223 phase.…”
    Get full text
    Article