Category: Nanotech

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  • Microstructure and composition evolution of He charged solid-gas nanocomposite films of different matrix elements during thermal annealing in vacuum

    Microstructure and composition evolution of He charged solid-gas nanocomposite films of different matrix elements during thermal annealing in vacuum

    Solid–gas nanocomposite films: preparation and characterization (by IBA)

    Table 1 summarizes the nomenclature of the investigated samples along with their MS deposition parameters: substrate onto which the film was growth, deposition time, gas…

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  • In space fabrication of Janus base nano matrix for improved assembly and bioactivity

    In space fabrication of Janus base nano matrix for improved assembly and bioactivity

    Mission details

    The Ax-2 mission was launched on 21 May 2023, from Launch Complex 39 A at the Kennedy Space Center. Aboard a Falcon 9 rocket, the crew of Peggy Whitson, Rayyanah Barnawi, John Shoffner, and Ali Alqarni then docked and boarded the…

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  • Syringic acid loaded chitosan nanoparticles mitigate glycation associated oxidative stress and inflammation in hyperglycaemic rat model

    Syringic acid loaded chitosan nanoparticles mitigate glycation associated oxidative stress and inflammation in hyperglycaemic rat model

    Characterization of SA nanoparticles

    The chitosan nanoparticles (CSNPs) exhibited an average diameter of 287.3 ± 11.3 nm, a zeta potential of 11.2 ± 4.5 mV, and a polydispersity index (PDI) of 0.443, as depicted in Fig. 1a and c. In…

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  • Effect of catalyst in the synthesis of orange peel biomass derived CNTs

    Effect of catalyst in the synthesis of orange peel biomass derived CNTs

    Synthesis mechanism of OPDC from orange peel

    Several studies reported that lignocellulose biomass is an excellent substitute precursor for synthesizing carbon-based materials22,23,33,34,35. The primary composition of orange peel is 19.8% lignin,…

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  • Chirality encoding in resonant metasurfaces governed by lattice symmetries

    Chirality encoding in resonant metasurfaces governed by lattice symmetries

  • Kelvin, W.T. The Molecular Tactics of a Crystal 27. (Clarendon Press, Oxford, 1894).

  • Caloz, C. & Sihvola, A. Electromagnetic chirality, Part 1: the microscopic perspective [Electromagnetic Perspectives]. IEEE Antennas Propag. Mag. 62, 58–71…

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  • Investigation of Aloe vera mediated ZnO-β-CD nanocomposite for photocatalysis and antimicrobial applications

    Investigation of Aloe vera mediated ZnO-β-CD nanocomposite for photocatalysis and antimicrobial applications

  • Amrutha, V. S. et al. Enhanced sunlight driven photocatalytic performance and visualization of latent fingerprint by green mediated ZnFe2O4–RGO nanocomposite. Arab. J. Chem. 13 (1), 1449–1465. https://doi.org/10.1016/j.arabjc.2017.11.016…

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  • Generation of large amplitude phonon states in quantum acoustics

    Generation of large amplitude phonon states in quantum acoustics

    Experimental setup

    Our device comprises a flip-chip BAR architecture with two bonded device chips7,12,15,16,28,29. We have implemented a fully on-chip integration, which can multiplex different devices on a single silicon chip18,30. A single…

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