Results 31 to 40 of about 671,179 (331)

Fabrikasi Nanotubes Titanium Dioksida (TiO2) Menggunakan Metode Hidrotermal

open access: yesJurnal Kimia Valensi, 2017
Nanotubes received great attention because it has a high surface area. In this study, TiO2 nanotubes fabricated via hydrothermal method from  synthesis of TiO2 nanoparticles via sol-gel method.
Atik Setyani, Emas Agus Prastyo Wibowo
doaj   +1 more source

Carbon Nanotubes [PDF]

open access: yesMateria Japan, 1994
Nanostructured materials have recently attracted the attention of some materials scientists. Because of their unique properties occurring in low-dimensional structures, nanostructured materials are sought for their possible industrial applications.
openaire   +2 more sources

pH Sensing for Early Detection of Septic Inflammation Based on Intrinsic Titanium β-Alloy Nanotubular Oxides

open access: yesMetals
Orthopaedic surgeries like total hip and knee arthroplasty play a crucial role in restoring joint function for individuals with osteoarthritis. Deep bacterial infections are one of the most serious complications for orthopaedic implants.
Jaroslav Fojt   +3 more
doaj   +1 more source

The Model of Interconnected Pipes in the Investigation of Dynamic Stability of Carbon Nanotubes Embedded in an Elastic Medium

open access: yesJournal of Mechanical Engineering, 2023
The dynamic stability of an interconnected single-walled carbon nanotube is investigated on the basis of the Euler-beam model and with the employment of the spectral Galerkin method.
Lolov Dimitar, Lilkova-Markova Svetlana
doaj   +1 more source

Peptide Gelators to Template Inorganic Nanoparticle Formation

open access: yesGels, 2021
The use of peptides to template inorganic nanoparticle formation has attracted great interest as a green route to advance structures with innovative physicochemical properties for a variety of applications that range from biomedicine and sensing, to ...
Ottavia Bellotto   +4 more
doaj   +1 more source

Tuning the electronic and chemisorption properties of hexagonal MgO nanotubes by doping - Theoretical study

open access: yes, 2018
Oxide materials offer a wide range of interesting physical and chemical properties. Even more versatile behavior of oxides is seen at the nanoscale, qualifying these materials for a number of applications.
Johansson, Börje   +4 more
core   +1 more source

Van der Waals interactions of parallel and concentric nanotubes [PDF]

open access: yes, 2002
For sparse materials like graphitic systems and carbon nanotubes the standard density functional theory (DFT) faces significant problems because it cannot accurately describe the van der Waals interactions that are essential to the carbon-nanostructure ...
Elsebeth Schröder   +8 more
core   +2 more sources

Dopant-stimulated growth of GaN nanotube-like nanostructures on Si(111) by molecular beam epitaxy

open access: yesBeilstein Journal of Nanotechnology, 2018
In this paper we study growth of quasi-one-dimensional GaN nanowires (NWs) and nanotube (NT)-like nanostructures on Si(111) substrates covered with a thin AlN layer grown by means of plasma-assisted molecular beam epitaxy.
Alexey D. Bolshakov   +9 more
doaj   +1 more source

Towards atomic resolution in sodium titanate nanotubes using near-edge X-ray-absorption fine-structure spectromicroscopy combined with multichannel multiple-scattering calculations

open access: yesBeilstein Journal of Nanotechnology, 2012
Recent advances in near-edge X-ray-absorption fine-structure spectroscopy coupled with transmission X-ray microscopy (NEXAFS–TXM) allow large-area mapping investigations of individual nano-objects with spectral resolution up to E/ΔE = 104 and spatial ...
Carla Bittencourt   +7 more
doaj   +1 more source

Computational study on encapsulation of 5-fluorouracil drug in nanotubes

open access: yesAIMS Mathematics, 2022
Cancer remains a major health concern worldwide, causing high rates of morbidity and mortality. Although chemotherapy with antitumor drugs is the most common treatment for cancer, certain disadvantages limit its usage, such as the damage caused to ...
Mansoor H. Alshehri
doaj   +1 more source

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