Results 61 to 70 of about 8,303 (293)

The molecular basis of induction and formation of tunneling nanotubes [PDF]

Cell and Tissue Research, 2012
Tunneling nanotubes (TNTs) and associated structures are recently recognized structures for intercellular communication. They are F-actin-containing thin protrusions of the plasma membrane of a cell and allow a direct physical connection to the plasma membranes of remote cells.
Kimura, Shunsuke, Hase, Koji, Ohno, Hiroshi   +2 more
openaire   +3 more sources

Tunneling nanotubes: a possible highway in the spreading of α-synuclein in Parkinson's disease

, 2022
openIl citoscheletro è composto da tre strutture principali: microfilamenti di actina, filamenti intermedi e microtubuli di tubulina. Alcuni geni mutati in forme genetiche di malattie neurodegenerative, inclusa la malattia di Parkinson, sono coinvolti ...
CAMPAGNARO, MARTINA
core  

Tunneling spectroscopy of disordered multiwalled carbon nanotubes [PDF]

, 2005
The tunneling density of states has been studied on disordered multiwalled carbon nanotubes. The tunneling conductance shows a large zero-bias anomaly, whose temperature and voltage dependence is successfully compared with the non-perturbative theory of ...
Zyuzin, A., Ahlskog, M., Tarkiainen, R., Paalanen, M., Hakonen, Pertti J.   +4 more
core   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Tunneling-nanotube

Communicative & Integrative Biology, 2011
Tunneling-nanotubes (TNTs) are a kind of cell-cell communication when cells are under stress. We hypothesize that insulted cells use TNTs as a highway to transfer materials and energy to healthy cells. TNTs transfer cellular compartments, such as endoplasmic reticulum (ER), mitochondria, Golgi and endosomes.
openaire   +2 more sources

Automated detection of tunneling nanotubes in 3D images [PDF]

Cytometry Part A, 2006
AbstractBackground:This paper presents an automated method for the identification of thin membrane tubes in 3D fluorescence images. These tubes, referred to as tunneling nanotubes (TNTs), are newly discovered intercellular structures that connect living cells through a membrane continuity.
Erlend, Hodneland, Arvid, Lundervold, Steffen, Gurke, Xue-Cheng, Tai, Amin, Rustom, Hans-Hermann, Gerdes   +5 more
openaire   +2 more sources

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Hierarchical Composites with Electrophoretically Deposited Carbon Nanotubes for In Situ Sensing of Deformation and Damage

Nanomaterials, 2020
As composites are used increasingly in structural components, novel techniques for detecting micro-scale damage are required. Their nanoscale size and high aspect ratio allow carbon nanotubes to create electrically conductive pathways that enable sensing.
Colleen M. Murray, Sagar M. Doshi, Dae Han Sung, Erik T. Thostenson   +3 more
doaj   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +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