Results 51 to 60 of about 840,215 (378)

Carbon Nanostructures Decorated with Titania: Morphological Control and Applications

Applied Sciences, 2021
Nanostructured titania (TiO2) is the most widely applied semiconducting oxide for a variety of purposes, and it is found in many commercial products. The vast majority of uses rely on its photo-activity, which, upon light irradiation, results in excited ...
Maria Cristina Cringoli, Siglinda Perathoner, Paolo Fornasiero, Silvia Marchesan   +3 more
doaj   +1 more source

Van der Waals interactions of parallel and concentric nanotubes [PDF]

, 2002
For sparse materials like graphitic systems and carbon nanotubes the standard density functional theory (DFT) faces significant problems because it cannot accurately describe the van der Waals interactions that are essential to the carbon-nanostructure ...
Elsebeth Schröder, Girifalco, Gradshteyn, Hult, Hult, Lundqvist, Per Hyldgaard, Rydberg, Schröder   +8 more
core   +2 more sources

Carbon nanotube biosensors [PDF]

Frontiers in Chemistry, 2015
Nanomaterials possess unique features which make them particularly attractive for biosensing applications. In particular, carbon nanotubes (CNTs) can serve as scaffolds for immobilization of biomolecules at their surface, and combine several exceptional physical, chemical, electrical, and optical characteristics properties which make them one of the ...
Tîlmaciu, Carmen-Mihaela, Morris, May
openaire   +5 more sources

Uranyl Sulfate Nanotubules Templated by N-phenylglycine

Nanomaterials, 2018
The synthesis, structure, and infrared spectroscopy properties of the new organically templated uranyl sulfate Na(phgH+)7[(UO2)6(SO4)10](H2O)3.5 (1), obtained at room temperature by evaporation from aqueous solution, are reported.
Oleg I. Siidra, Evgeny V. Nazarchuk, Dmitry O. Charkin, Nikita V. Chukanov, Wulf Depmeier, Sergey N. Bocharov, Mikhail I. Sharikov   +6 more
doaj   +1 more source

Improvement of Hybrid Electrode Material Synthesis for Energy Accumulators Based on Carbon Nanotubes and Porous Structures

Micromachines, 2023
Carbon materials are promising for use as electrodes for supercapacitors and lithium–ion batteries due to a number of properties, such as non-toxicity, high specific surface area, good electronic conductivity, chemical inertness, and a wide operating ...
Boris V. Malozyomov, Vladislav V. Kukartsev, Nikita V. Martyushev, Viktor V. Kondratiev, Roman V. Klyuev, Antonina I. Karlina   +5 more
doaj   +1 more source

Strong correlation effects in single-wall carbon nanotubes

, 2008
We present an overview of strong correlations in single-wall carbon nanotubes, and an introduction to the techniques used to study them theoretically. We concentrate on zigzag nanotubes, although universality dictates that much ofthe theory can also be ...
Balents L., Giamarchi T., Gogolin A. O., Japaridze G. E., Odintsov A., SAM T. CARR, Tans S. J.   +6 more
core   +1 more source

Tubular structures of GaS [PDF]

, 2004
In this Brief Report we demonstrate, using density-functional tight-binding theory, that gallium sulfide (GaS) tubular nanostructures are stable and energetically viable.
A.N. MacInnes, A.N. MacInnes, A.N. MacInnes, B.W. Smith, D. Porezag, E. Hernandez, E.T. Mickelson, G. Seifert, G. Seifert, G. Seifert, G. Seifert, G. Seifert, G. Seifert, G.G. Tibbets, J.A. Hollingsworth, J.L. Brebner, L. Scheffer, M. Cote, M. Nath, M. Terrones, M.E. Spahr, M.S. Dresselhaus, R. Tenne, S. Iijima, Th. Frauenheim, Th. Frauenheim, Th. Köhler, W. Han, Y. Li, Z. Hajnal   +29 more
core   +1 more source

Absence of Additional Stretching‐Induced Electron Scattering in Highly Conductive Cross‐linked Nanocomposites with Negligible Tunneling Barrier Height and Width

Advanced Science
The intrinsic resistance of stretchable materials is dependent on strain, following Ohm's law. Here the invariable resistance of highly conductive cross‐linked nanocomposites over 53% strain is reported, where additional electron scattering is absent ...
C. Muhammed Ajmal, Juyeong Jeong, Seongsu Cheon, M. K. Majee, Heejun Yang, Seunghyun Baik   +5 more
doaj   +1 more source

Characterizing the Cellular Response to Nitrogen-Doped Carbon Nanocups

Nanomaterials, 2019
Carbon nanomaterials, specifically, carbon nanotubes (CNTs) have many potential applications in biology and medicine. Currently, this material has not reached its full potential for application due to the potential toxicity to mammalian cells, and the ...
Amber S. Griffith, Thomas D. Zhang, Seth C. Burkert, Zelal Adiguzel, Ceyda Acilan, Alexander Star, William S. Saunders   +6 more
doaj   +1 more source

The Potential for Extracellular Vesicles in Nanomedicine: A Review of Recent Advancements and Challenges Ahead

Advanced Biology, EarlyView.
Extracellular vesicles (EVs) play a dual role in diagnostics and therapeutics, offering innovative solutions for treating cancer, cardiovascular, neurodegenerative, and orthopedic diseases. This review highlights EVs’ potential to revolutionize personalized medicine through specific applications in disease detection and treatment.
Farbod Ebrahimi, Anjali Kumari, Samaneh Ghadami, Saqer Al Abdullah, Kristen Dellinger   +4 more
wiley   +1 more source