Results 11 to 20 of about 396,952 (238)

Nanotube Slidetronics

open access: yesThe Journal of Physical Chemistry Letters, 2023
One-dimensional slidetronics is predicted for double-walled boron-nitride nanotubes. Local electrostatic polarization patterns along the body of the nanotube are found to be determined by the nature of the two nanotube walls, their relative configuration, and circumferential faceting modulation during coaxial interwall sliding.
Wei Cao, Michael Urbakh, Oded Hod
openaire   +2 more sources

Aluminosilicatehalloysite nanotubes as a tool of modern nanocomposites for food safety [PDF]

open access: yesТехнологія виробництва і переробки продуктів тваринництва, 2023
Nanoscale natural clay minerals, which include Si, O, Al, and Mg, are a class of environmentally safe inorganic materials with unique structures and diverse morphologies, including nanorods, nanofibers, and nanotubes.
Haiuk N.   +2 more
doaj   +1 more source

Influence of titania nanotubes diameter on its antibacterial efficacy against periodontal pathogens: An In vitro analysis

open access: yesJournal of Pharmacy and Bioallied Sciences, 2021
Background: Peri implant infection in dental implantology is a frequently encountered clinical problem. Titania nanotubes (TNTs) are recent improvement in surface characterization, showing promising results.
S Raja Rajeswari   +4 more
doaj   +1 more source

Core–Shell GaAs-Fe Nanowire Arrays: Fabrication Using Electrochemical Etching and Deposition and Study of Their Magnetic Properties

open access: yesNanomaterials, 2022
The preparation of GaAs nanowire templates with the cost-effective electrochemical etching of (001) and (111)B GaAs substrates in a 1 M HNO3 electrolyte is reported.
Eduard V. Monaico   +4 more
doaj   +1 more source

Complement activation and protein adsorption by carbon nanotubes [PDF]

open access: yes, 2006
As a first step to validate the use of carbon nanotubes as novel vaccine or drug delivery devices, their interaction with a part of the human immune system, complement, has been explored.
Flahaut, Emmanuel   +5 more
core   +2 more sources

Nanotube Radio [PDF]

open access: yesNano Letters, 2007
We have constructed a fully functional, fully integrated radio receiver from a single carbon nanotube. The nanotube serves simultaneously as all essential components of a radio: antenna, tunable band-pass filter, amplifier, and demodulator. A direct current voltage source, as supplied by a battery, powers the radio.
K, Jensen   +3 more
openaire   +2 more sources

Improvement of Hybrid Electrode Material Synthesis for Energy Accumulators Based on Carbon Nanotubes and Porous Structures

open access: yesMicromachines, 2023
Carbon materials are promising for use as electrodes for supercapacitors and lithium–ion batteries due to a number of properties, such as non-toxicity, high specific surface area, good electronic conductivity, chemical inertness, and a wide operating ...
Boris V. Malozyomov   +5 more
doaj   +1 more source

Silicon and III-V compound nanotubes: structural and electronic properties [PDF]

open access: yes, 2005
Unusual physical properties of single-wall carbon nanotubes have started a search for similar tubular structures of other elements. In this paper, we present a theoretical analysis of single-wall nanotubes of silicon and group III-V compounds.
D. Vanderbilt   +11 more
core   +2 more sources

Nucleic Acid Aptamers in Nanotechnology

open access: yesBiomedicines, 2022
Nucleic Acid (NA) aptamers are oligonucleotides. They are unique due to their secondary and tertiary structure; namely, the secondary structure defines the tertiary one by means of affinity and specificity.
Valentina V. Sinitsyna   +1 more
doaj   +1 more source

Temperature and Multiplicative Temperature Indices of Nanotubes TUC4C8[p,q]

open access: yesTikrit Journal of Pure Science, 2020
Topological indices are  a numerical parameter of  a graph ,sometimes also called as a graph –theoretic index, is a number invariant of a chemical graph .Particular topological indices include the types of temperature and multiplicative temperature ...
Arif E. Nabeel, Najm K. Hussein
doaj   +1 more source

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