Results 91 to 100 of about 3,391,569 (292)

Carbon nanotubes induce inflammation but decrease the production of reactive oxygen species in lung [PDF]

, 2010
With the rapid spread of carbon nanotubes (CNTs) applications, the respiratory toxicity of these compounds has attracted the attention of many scientists. Several studies have reported that after lung administration, CNTs could induce granuloma, fibrosis,
Gentilhomme, Edgar, Flahaut, Emmanuel, Crouzier, David, Dabouis, Vincent, Castellarin, C., Debouzy, Jean-Claude, Arnaud, R., Follot, S.   +7 more
core   +1 more source

Forced Transverse Vibration of a Closed Double Single-Walled Carbon Nanotube System Containing a Fluid with Effect of Compressive Axial Load

Shock and Vibration, 2015
Based on the Rayleigh beam theory, the forced transverse vibrations of a closed double single-walled carbon nanotube (SWCNT) system containing a fluid with a Pasternak layer in-between are investigated.
Mehrdad Nasirshoaibi, Nader Mohammadi, Masih Nasirshoaibi   +2 more
doaj   +1 more source

The Effect of Thermal Contact Number on the Tube–Tube Contact Conductance of Single-Walled Carbon Nanotubes

Nanomaterials, 2019
The contact conductance of single, double, and triple thermal contacts of single-walled carbon nanotubes (SWCNTs) was investigated using molecular dynamics simulations.
Xueming Yang, Xinyao Zhang, Bingyang Cao
doaj   +1 more source

Directional Confinement Governed Ion Transport for Efficient Actuation

Advanced Materials, EarlyView.
Structural anisotropy provides an effective means to regulate ion transport in polymer electrolytes. Directionally aligned channels formed by freeze‐drying provide continuous pathways for ion migration, enhancing ion mobility and simultaneously improving the strain and blocking force of ionic actuators.
Yufei Zhang, Qiuchun Lu, Adit Gupta, Sen Wang, Xueyang Wang, Jian Yu, Xuanyi Hu, Daniel Mandler, Pooi See Lee   +8 more
wiley   +1 more source

The weight and density of carbon nanotubes versus the number of walls and diameter [PDF]

, 2010
The weight and density of carbon nanotubes are calculated as a function of their characteristics (inner diameter, outer diameter, and number of walls).
Flahaut, Emmanuel, Laurent, Christophe, Peigney, Alain   +2 more
core   +1 more source

Photocatalytic and Gas Sensitive Multiwalled Carbon Nanotube/TiO₂-ZnO and ZnO-TiO₂ Composites Prepared by Atomic Layer Deposition

Nanomaterials, 2020
TiO2 and ZnO single and multilayers were deposited on hydroxyl functionalized multi-walled carbon nanotubes using atomic layer deposition. The bare carbon nanotubes and the resulting heterostructures were characterized by TG/DTA, Raman, XRD, SEM-EDX, XPS,
László Péter Bakos, Nóra Justh, Ulisses Carlo Moura da Silva Bezerra da Costa, Krisztina László, János László Lábár, Tamás Igricz, Katalin Varga-Josepovits, Pawel Pasierb, Elina Färm, Mikko Ritala, Markku Leskelä, Imre Miklós Szilágyi   +11 more
doaj   +1 more source

Metal Compound‐Based Non‐Enzymatic Electrochemical Cholesterol Sensors: Emerging Materials and Mechanistic Insights

Advanced Materials Interfaces, EarlyView.
This review discusses recent progress in metal complex‐based, non‐enzymatic electrochemical sensors for cholesterol detection. We examine metal oxides, metal sulfides, and hybrid nanomaterials, highlighting their catalytic mechanisms and material design strategies.
Longfei (Jack) Yin, Chao‐Tsen (Rora) Chen, Jacopo Giaretta, Thanh‐Qua Nguyen, Hoang‐Phuong Phan, Fariba Dehghani, Syamak Farajikhah   +6 more
wiley   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

Advanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi, Domenic Quiquero, Yan Yan Shery Huang, HaoTian Harvey Shi   +3 more
wiley   +1 more source

Carbon nanotubes and carbon nanoonions inhibit the formation of amyloid fibrils from whey protein isolate

Carbon Trends
To investigate the impact of carbon nanomaterials on whey protein isolate (WPI), composites of carbon nanotubes (CNTs) and carbon nanonions (CNOs) with WPI were synthesized.
Lisha Wang, Ning Kang, Hu Shi, Lizhen Gao   +3 more
doaj   +1 more source