BACKGROUND MWCNT and CNF are interesting NPs that possess great potential for applications in various fields such as water treatment, reinforcement materials and medical devices. However, the rapid dissemination of NPs can impact the environment and in the human health. Thus, the aim of this study was to evaluate the MWCNT and cotton CNF toxicological effects on freshwater green microalgae Chlo...

Multi-walled carbon nanotubes (MWCNTs) were grafted for the first time by γ-radiation onto silica microspheres in the presence of polybutadiene (PB) as the linking agent, obtaining a novel hybrid material with chromatographic properties, with an alternative approach to the existing procedures. The synthesis involves the one-pot γ-radiation-induced grafting of MWCNTs onto silica microspheres in ...

The aroused quest to reduce the delay at interconnect level is main urge of this paper, so as come across a configuration carbon nanotube (CNT) bundles, namely, squarely packed bundles mixed CNTs. demonstrated approach in paper makes CNT bundle adaptable adopt for high-speed very-large-scale integration (VLSI) interconnects with technology shrinkage. To proposed bundle, behavioral change resist...

A fiber coating from polyaniline (PANI) was electrochemically prepared and employed for Solid phase micreoextraction (SPME). The PANI film was directly electrodeposited on the platinum wire surface using cyclic voltametry (CV) technique. The same method was applied for the preparation of SPME fiber coated by polyaniline multiwalled carbon nanotubes (PANI/MWCNTs) composite. The concentration of ...

There is a continuous need for innovative biomaterials with advanced properties to meet the biomechanical requirements of orthopedic implants and interventional devices. Recent research findings show that using material composites leads significantly improved properties, which are beneficial medical applications. Therefore, this work aims at studying polymer-polymer high-density polyethylene (H...

The superior mechanical properties of multi-walled carbon nanotubes (MWCNTs) play a significant role in the improvement and thermal stability an epoxy matrix. However, agglomeration (CNTs) is common challenge should be resolved to achieve desired enhancement effect. present paper investigated thermal, mechanical, water uptake nanocomposites with surfactant-modified MWCNTs. were prepared through...

A fiber coating from polyaniline (PANI) was electrochemically prepared and employed for Solid phase micreoextraction (SPME). The PANI film was directly electrodeposited on the platinum wire surface using cyclic voltametry (CV) technique. The same method was applied for the preparation of SPME fiber coated by polyaniline multiwalled carbon nanotubes (PANI/MWCNTs) composite. The concentration of ...

In this paper, the modal and linear buckling analysis of a laminated composite drive shaft reinforced by 11 multi-walled carbon nanotubes (MWCNTs) was carried out using an analytical approach, as well finite element method (FEM). The theoretical model is based on classical theory (CLT). fundamental frequency critical torque were determined for different fiber orientation angles. Halpin–Tsai emp...

This research project developed self-sensing carbon-nanotube (CNT)/cement composites. The piezoresitive property of carbon nanotubes enables the composite to detect the stress/stain inside the pavement. Meanwhile, CNTs can also work as the reinforcement elements to improve the strength and toughness of the concrete pavement. Experimental results show that the electrical resistance of the compos...