Results 61 to 70 of about 43,536 (297)

Polarized Raman spectroscopy of aligned DNA-wrapped single-wall carbon nanotubes

Carbon Trends
This study introduces a new method to create highly ordered, self-aligned arrays of single-wall carbon nanotubes (SWCNTs) using short DNA composed of 20 thymine bases, known as Poly(dT)20. The SWCNTs were first functionalized through a chemical treatment
Seyedeh Maryam Banihashemian, Mohsen Mesbah, Hesam Kamyab, Mohammad Mahdi Taheri, Balamuralikrishnan Balasubramanian   +4 more
doaj   +1 more source

Modelling Heat Transfer of Carbon Nanotubes

, 2010
Modelling heat transfer of carbon nanotubes is important for the thermal management of nanotube-based composites and nanoelectronic device. By using a finite element method for three-dimensional anisotropic heat transfer, we have simulated the heat ...
Che J W, Curtin W A, Dequesnes M, Dresselhaus M S, Kelly B T, Xin-She Yang, Zienkiewicz O C   +6 more
core   +1 more source

Structural and Chemical Engineering of Sub‐Nanochannel Membranes Toward Ion Selectivity

Advanced Functional Materials, EarlyView.
This review summarizes recent advances in structural and chemical engineering of sub‐nanochannels for ion selectivity. We first introduce fundamental ion transport mechanisms within sub‐nanochannels, followed by strategies to tune pore size, geometry, and surface functionalities, categorized into charge‐based, ion‐recognition, hydrophilic bonding, and ...
Yuyu Su, Huacheng Zhang, Tamar L. Greaves, Qi Han, Weiwei Lei, Dan Liu   +5 more
wiley   +1 more source

Nanofibre-assisted alignment of carbon nanotubes in macroscopic polymer matrix via a scaffold-based method

eXPRESS Polymer Letters, 2010
A facile way for alignment of carbon nanotubes in macroscopic polymer matrix was developed by combining electrospinning and in-situ polymerization. The approach is based on the formation of nanofibre scaffolds with wellaligned arrays, which is filled ...
doaj   +1 more source

Recent Advances in Molecular Electronics Based on Carbon Nanotubes

CHIMIA, 2010
Carbon nanotubes (CNTs) have exceptional physical properties that make them one of the most promising building blocks for future nanotechnologies.
Jean-Philippe Bourgoin, Stéphane Campidelli, Pascale Chenevier, Vincent Derycke, Arianna Filoramo, Marcelo F. Goffman   +5 more
doaj   +1 more source

Fabrication of Carbon Nanotube-Based Nanodevices Using a Combination Technique of Focused Ion Beam and Plasma-Enhanced Chemical Vapor Deposition [PDF]

, 2007
This study focuses on the fabrication of two nanodevice prototypes which utilized vertical and horizontal carbon nanotubes used the focused ion beam to localize the catalysts, followed by plasma-enhanced chemical vapor deposition.
Eastman, Micah, Gutu, Timothy, Jiao, Jun, Kim, S.-M., Mann, M., Teo, K. B., Wu, Jianfeng, Wyse, Madeline, Zhang, Y.   +8 more
core   +2 more sources

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

Advanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo, Artur Ciesielski, Paolo Samorì   +2 more
wiley   +1 more source

Self-assembled Janus base nanotubes: chemistry and applications

Frontiers in Chemistry
Janus base nanotubes are novel, self-assembled nanomaterials. Their original designs were inspired by DNA base pairs, and today a variety of chemistries has developed, distinguishing them as a new family of materials separate from DNA origami, carbon ...
Wuxia Zhang, Yupeng Chen
doaj   +1 more source

Electrochemical characterization of parylene-embedded carbon nanotube nanoelectrode arrays [PDF]

Nanotechnology, 2006
A novel parylene-embedded carbon nanotube nanoelectrode array is presented for use as an electrochemical detector working electrode material. The fabrication process is compatible with standard microfluidic and other MEMS processing without requiring chemical mechanical polishing.
Miserendino, Scott, Yoo, Juhwan, Cassell, Alan, Tai, Yu-Chong   +3 more
openaire   +3 more sources

ESR evidence for disordered magnetic phase from ultra-small carbon nanotubes embedded in zeolite nanochannels

, 2010
A multi-frequency electron spin resonance (ESR) study provides evidence for the occurrence of low temperature ferromagnetic/spin-glass behavior in aligned arrays of sub-nanometer single walled carbon nanotubes confined in zeolite nano-channels, owing to ...
A. Stesmans, B. Sels, J. V. Noyen, Kozlov M. E., P. Jacobs, Pierre J., S. S. Rao, Tang Z. K.   +7 more
core   +1 more source