Results 51 to 60 of about 27,394 (270)

Novel Tailoring of Ternary ZnS‐MXene‐TiO2 Nanocomposite Heterojunction and Its Tunable Electrochemical Properties With Enhanced Photocatalytic Degradation

Advanced Engineering Materials, EarlyView.
ZnS‐MXene‐TiO2 nanocomposite heterojunction for photocatalytic decomposition of this methylene blue dye (MB) greatly improves light absorption, charge separation, and active site area. Two‐dimensional MXene forms nanocomposites by easily combining them with 0D (quantum dots), 1D (tube and wire), 2D (plane and sheet), and 3D (particle and lamellar ...
Latiful Kabir, Dohyun Kim, Minho Song, Jae Doc Na, Young Jun Joo, Kwang Youn Cho, Karna Wijaya, Won‐Chun Oh   +7 more
wiley   +1 more source

Glycolysis inhibition in tuberculosis-driven metabolic rewiring reduces HIV-1 spread in macrophages

Life Science Alliance
The study shows that tuberculosis-driven glycolysis in macrophages promotes tunneling nanotube formation, thereby enhancing HIV-1 spread, highlighting metabolism as a target to limit viral dissemination.
Zoï Vahlas, Clara Deyts, Steven Fried, Myriam Ben Neji, Maxime Pingret, Natacha Faivre, Sarah C Monard, Quentin Hertel, Mariano Maio, Joaquina Barros, Alexandre Lucas, Thien Phong Vu Manh, Marcelo Corti, Renaud Poincloux, Fabien Blanchet, Brigitte Raynaud-Messina, Fabien Letisse, Olivier Neyrolles, Geanncarlo Lugo-Villarino, Luciana Balboa, Christel Vérollet   +20 more
doaj   +1 more source

Electronic Structure of Carbon Nanotube Ropes

, 2000
We present a tight binding theory to analyze the motion of electrons between carbon nanotubes bundled into a carbon nanotube rope. The theory is developed starting from a description of the propagating Bloch waves on ideal tubes, and the effects of ...
A. A. Maarouf, A. Bachtold, A. Thess, A.M. Rao, C. L. Kane, C.L. Kane, E. J. Mele, J.-C. Charlier, J.W. Mintmire, J.W. Mintmire, L.C. Venema, M. Bockrath, M.S. Fuhrer, N. Hamada, P. Delaney, P. Kin, R. Saito, S. Ergun, S. Frank, U.D. Venkateswaran, W. Clauss, Y.K. Kwon   +21 more
core   +1 more source

Multifunctional Crushing and Piezoresistive Self‐Sensing in Conductive Epoxy/CNT‐Coated Polyetherimide TPMS Lattices

Advanced Engineering Materials, EarlyView.
This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay, J. Schneider, P. Harrison, S. Kumar   +3 more
wiley   +1 more source

Anomalous Pressure‐Temperature Ultrahigh Sensitivities in Atomically Engineered Carbonitride MXenes for Multifunctional Wearable Human–Machine Interfaces: Joint Computational–Experimental Elucidations

Advanced Functional Materials, EarlyView.
Atomically engineered layered 2D Ti3CNTz carbonitride MXene exhibits ultrahigh heat and pressure sensitivity, enabling dual‐mode sensors with 300%–400% performance enhancement and durability for real‐time health‐monitoring interface devices. Precise nitrogen incorporation (e.g., Ti3C1.8N0.2Tz) boosts conductivity, enhancing temperature response, while ...
Debananda Mohapatra, Ju‐Hyoung Han, Hyun Jin Kang, Jeong Eun Byun, Seonghun Lee, Sanghyuk Lee, Yeseul Son, Jaeeun Park, Tae Joo Shin, Youngho Kang, Jung Woo Lee, Soon‐Yong Kwon, Soo‐Hyun Kim   +12 more
wiley   +1 more source

Geometrical Dependence of High-Bias Current in Multiwalled Carbon Nanotubes

, 2003
We have studied the high-bias transport properties of the different shells that constitute a multiwalled carbon nanotube. The current is shown to be reduced as the shell diameter is decreased or the length is increased.
A. Bachtold, B. Bourlon, B. Plaçais, C. Miko, D. C. Glattli, J. M. Berroir, J. M. Bonard, L. Forró, P. L. McEuen, S. M. Sze   +9 more
core   +1 more source

Simulation of phonon-assisted band-to-band tunneling in carbon nanotube field-effect transistors [PDF]

, 2005
Electronic transport in a carbon nanotube (CNT) metal-oxide-semiconductor field effect transistor (MOSFET) is simulated using the non-equilibrium Green's functions method with the account of electron-phonon scattering.
Dmitri E. Nikonov, Landau L. D., M. P. Anantram, Mark S. Lundstrom, Siyuranga O. Koswatta   +4 more
core   +4 more sources

Identification and Characterization of Tunneling Nanotubes for Intercellular Trafficking

Current Protocols, 2023
AbstractTunneling nanotubes (TNTs) are thin membranous channels providing a direct cytoplasmic connection between remote cells. They are commonly observed in different cell cultures and increasing evidence supports their role in intercellular communication, and pathogen and amyloid protein transfer. However, the study of TNTs presents several pitfalls (
Sáenz-De-Santa-María, Inés, Henderson, J Michael, Pepe, Anna, Zurzolo, Chiara   +3 more
openaire   +3 more sources

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

Shaping electron wave functions in a carbon nanotube with a parallel magnetic field [PDF]

, 2018
A magnetic field, through its vector potential, usually causes measurable changes in the electron wave function only in the direction transverse to the field.
Andrew J. O. Whitehouse, Bhargava N., Conti-Ramsden G., Cruz J. A., David A. Copland, Efron B., Fenson L., Frankenburg W. K., Hall M. A., Hu X., James G. Scott, Katie L. McMahon, Kohavi R., Kotthoff L., Lebarton E. S., Liu S., Martyn Symons, Quinlan J. R., Rebecca Armstrong, Semel W., Squires J., Straker L., Wendy L. Arnott   +22 more
core   +3 more sources