Results 21 to 30 of about 111,669 (310)

NO₂ Sensing Behavior of Compacted Chemically Treated Multi-Walled Carbon Nanotubes

Micromachines, 2022
This article is devoted to the investigation of the sensing behavior of chemically treated multi-walled carbon nanotubes (MWNTs) at room temperature. Chemical treatment of MWNTs was carried out with a solution of either sulfuric or chromic acids.
Nikita I. Lapekin, Valeriy V. Golovakhin, Ekaterina Yu. Kim, Alexander G. Bannov   +3 more
doaj   +1 more source

Carbon nanotubes significance in Darcy-Forchheimer flow

Results in Physics, 2018
The present article examines Darcy-Forchheimer flow of water-based carbon nanotubes. Flow is induced due to a curved stretchable surface. Heat transfer mechanism is analyzed in presence of convective heating process. Xue model of nanofluid is employed to
Tasawar Hayat, Kiran Rafique, Taseer Muhammad, Ahmed Alsaedi, Muhammad Ayub   +4 more
doaj   +1 more source

Fungi Active Microbial Metabolism Detection of Rhizopus sp. and Aspergillus sp. Section Nigri on Strawberry Using a Set of Chemical Sensors Based on Carbon Nanostructures

Chemosensors, 2016
We use a set of three resistive sensors based on undoped multi-walled carbon nanotubes, B-doped multi-walled carbon nanotubes, and N-doped multi-walled carbon nanotubes to study fungal infection in strawberries inoculated with Rhizopus sp.
Marcia W. C. C. Greenshields, Bruno B. Cunha, Neil J. Coville, Ida C. Pimentel, Maria A. C. Zawadneak, Steffani Dobrovolski, Mireli T. Souza, Ivo A. Hümmelgen   +7 more
doaj   +1 more source

Stability of the Photoluminescent Response on Hydroxyapatite/Multi-Walled Carbon Nanotube Composites

Photonics, 2023
The application of hydroxyapatite (HAp)/multi-walled carbon nanotube composites in the medical area as coatings in prosthetics has been widely used because the carbon nanotubes reinforce the mechanical properties of hydroxyapatite.
Edna X. Figueroa-Rosales, Daniel Hernández-Cruz, María J. Robles-Águila, Mario E. Rodriguez-Garcia, Javier Martínez-Juárez   +4 more
doaj   +1 more source

Interaction between multi-walled carbon nanotubes and propranolol [PDF]

Scientific Reports, 2020
AbstractCarbon nanotubes could accumulate in organism and have a negative impact on the structure and function of the ecosystem when they were discharged into environment. Furthermore, it will affect the migration and fate of pollutants in the water body.
Nie, Wenjie, Li, Yani, Chen, Leyuan, Zhao, Zhicheng, Zuo, Xin, Wang, Dongdong, Zhao, Lei, Feng, Xinyue   +7 more
openaire   +2 more sources

Rotating Flow in a Nanofluid with CNT Nanoparticles over a Stretching/Shrinking Surface

Mathematics, 2021
The steady three-dimensional rotating flow past a stretching/shrinking surface in water and kerosene-based nanofluids containing single and multi-walled carbon nanotubes (CNTs) is investigated.
Nor Azizah Yacob, Nor Fadhilah Dzulkifli, Siti Nur Alwani Salleh, Anuar Ishak, Ioan Pop   +4 more
doaj   +1 more source

Comparative investigation of small laccase immobilized on carbon nanomaterials for direct bioelectrocatalysis of oxygen reduction

Electrochemistry Communications, 2019
In this study, different carbon nanomaterials (carbon nanotubes, solid carbon spheres and graphene nanosheets) for immobilizing bacterial small laccase (SLAC) to enable direct bioelectrocatalysis of oxygen reduction were comparatively investigated ...
Zhongjie Han, Lijun Zhao, Ping Yu, Jiwen Chen, Fei Wu, Lanqun Mao   +5 more
doaj   +1 more source

Effect of multi-walled carbon nanotubes (MWCNTs) on the strength development of cementitious materials

Journal of Materials Research and Technology, 2019
The proposed study aimed to investigate the potential use of pristine multi-walled carbon nanotubes (MWCNTs) as nano reinforcement in enhancing mechanical properties of hybrid MWCNT/silica fume cement composites.
A. Naqi, Naseem Abbas, N. Zahra, Abasal Hussain, S. Shabbir   +4 more
semanticscholar   +1 more source

A Review on Nanofluids: Preparation, Stability Mechanisms, and Applications of Ethylene Glycol – Water Based Nanofluids Dispersed with Multi Walled Carbon Nanotubes

INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT
The current study examines the thermal conductivity and dynamic viscosity of ethylene glycol– water solutions comprising oxidized multiwalled carbon nanotubes.
Wei Yu, Huaqing Xie
semanticscholar   +1 more source

Aqueous suspension of carbon nanotubes enhances the specificity of long PCR

BioTechniques, 2008
DNA manipulation technology is facing more challenges in the postgenomics era. More and more nanomaterials have been investigated for their potential implications in developing better gene technology.
Zhizhou Zhang, Cencao Shen, Mingchun Wang, Han Han, Xiaohong Cao   +4 more
doaj   +1 more source