Results 71 to 80 of about 101,853 (203)

Safe Administration of Carbon Nanotubes by Intravenous Pathway in BALB/c Mice

open access: yesNanomaterials, 2020
Carbon nanotubes (CNTs) are nanomaterials with multiple possible uses as drug carriers or in nanovaccine development. However, the toxicity of CNTs administered intravenously in in vivo models has not been fully described to date.
José Jesús Guzmán-Mendoza   +7 more
doaj   +1 more source

Fork stamping of pristine carbon nanotubes onto ferromagnetic contacts for spin-valve devices

open access: yes, 2015
We present a fabrication scheme called 'fork stamping' optimized for the dry transfer of individual pristine carbon nanotubes (CNTs) onto ferromagnetic contact electrodes fabricated by standard lithography.
Baumgartner, A.   +4 more
core   +1 more source

2013 REU Poster: Proposed Synthesis for Electron-Rich Nanohoops [PDF]

open access: yes, 2013
Poster presentation at REU Summer's End Research Symposium, 2013, by REU participant George Pantelopulos, Science Community College of Philadelphia - Ramesh Jasti group, Tom Sisto lab mentorCarbon Nanotubes (CNTs) are nano-scale tubes composed of fused ...
Pantelopulos, George
core   +1 more source

Electronic transport in metallic carbon nanotubes with mixed defects within the strong localization regime

open access: yes, 2017
We study the electron transport in metallic carbon nanotubes (CNTs) with realistic defects of different types. We focus on large CNTs with many defects in the mesoscopic range.
Schreiber, Michael   +3 more
core   +1 more source

Suitability of carbon nanotubes grown by chemical vapor deposition for electrical devices

open access: yes, 2004
Using carbon nanotubes (CNTs) produced by chemical vapor deposition, we have explored different strategies for the preparation of carbon nanotube devices suited for electrical and mechanical measurements.
Babic, B.   +3 more
core   +1 more source

Engineering in ceramic albite morphology by the addition of additives: Carbon nanotubes and graphene oxide for energy applications

open access: yesNanotechnology Reviews
The synthesis of zeolite nanoparticles is studied comprehensively by adding an organic template as a reflux method, extracted from crystals. The zeolite nano-crystals are quite effectively synthesized by incorporating silica, organic template, and alkali
Rehman Zia Ur   +10 more
doaj   +1 more source

On Local Stability Loss of Modified Composites with Whiskerized Fibers

open access: yesУчёные записки Казанского университета: Серия Физико-математические науки
This article examines the critical compressive stresses required for a modified fiber composite to remain straight while the fibers within it bend. It was assumed that the modified composite consists of three phases: fiber, whiskerized interfacial layer,
G. I. Kriven, D. S. Shavelkin
doaj   +1 more source

Advancing Nanofluid Thermal Conductivity Modeling: A New Approach Incorporating 3D Orientation and Kapitza Resistance

open access: yesDigest Journal of Nanomaterials and Biostructures
Carbon nanotube (CNT) nanofluids are promising working media for next-generation thermal management, yet reliable prediction of their effective thermal conductivity remains difficult because classical models inadequately represent CNT anisotropy ...
AnhDuc To, HungThang Bui, NgocMinh Phan
doaj   +1 more source

Preparation and fluid drag reduction properties of superhydrophobic paper-based films comprising carbon nanotubes and fluoropolymers

open access: yesScience and Engineering of Composite Materials, 2017
Carbon nanotubes (CNTs) were successfully prepared using chemical vapor deposition method on nickel-coated silicon substrates. The CNTs were then modified to obtain functionalized ends.
Ma Weiwei, Zhou Zhiping, Li Ping
doaj   +1 more source

Mechanical Properties of Carbon Nanotubes (CNTs): A Review

open access: yesEurasian Journal of Science and Engineering, 2022
In this review, the main approaches were utilized for fabrication nanostructure materials namely arc discharge, laser ablation, chemical vapor deposition, and green synthesis.
Mohammed Najat Rashko   +3 more
doaj  

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