Results 1 to 10 of about 850,252 (380)
Scanned Probe Microscopy of Electronic Transport in Carbon Nanotubes [PDF]
, 2000 We use electrostatic force microscopy and scanned gate microscopy to probe the conducting properties of carbon nanotubes at room temperature. Multi-walled carbon nanotubes are shown to be diffusive conductors, while metallic single-walled carbon ...
A. Bachtold +34 more
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Materials based on modified gypsum for facade systems [PDF]
Нанотехнологии в строительстве, 2021 Introduction. The use of gypsum in construction systems exposed to atmospheric influences involves the introduction of modifying additives of various types: polymer compositions, mineral fine and nanodisperse components, which can also be products of ...
Alexey D. Zhukov +4 more
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Investigation of the stability of nanostructures to degradation
Eurasian Journal of Physics and Functional Materials, 2021 The paper presents the dependence of the degradation degree in various aggressive media and time in a medium. The greatest deterioration in crystallographic characteristics of nanostructures in corrosive media is observed on the day 10th , which is due ...
A. V. Petrov +3 more
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Estimation of local and long-range ordering of the structure of TiO2 nanotubes
St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2022 We present a study of the scanning electron microscopy images of the TiO2 nanotube array. The initial and modified samples were examined before and after annealing.
Schegoleva Svetlana +2 more
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Hosoya polynomial of zigzag polyhex nanotorus [PDF]
Journal of the Serbian Chemical Society, 2008 The Hosoya polynomial of a molecular graph G is defined as ... , where d(u,v) is the distance between vertices u and v. The first derivative of H(G,l) at l = 1 is equal to the Wiener index of G, defined as .... . The second derivative of .... at l = 1 is
MEHDI ELIASI, BIJAN TAERI
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Sorting and transmission electron microscopy analysis of single or double wall carbon nanotubes [PDF]
, 2009 On the basis of the recent progress on the sorting of carbon nanotubes’ structure with respect to their diameter or number of walls, we investigate by transmission electron microscopy the sorting efficiency, with a comparison with optical absorption ...
Arnold +14 more
core +1 more source
Nanotubes Formation in P. aeruginosa
Cells, 2022 The present study discusses a biofilm-positive P. aeruginosa isolate that survives at pH levels ranging from 4.0 to 9.0. The biofilm consortia were colonized with different phenotypes i.e., planktonic, slow-growing and metabolically inactive small colony
Faraz Ahmed +10 more
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Complement activation and protein adsorption by carbon nanotubes [PDF]
, 2006 As a first step to validate the use of carbon nanotubes as novel vaccine or drug delivery devices, their interaction with a part of the human immune system, complement, has been explored.
Flahaut, Emmanuel +5 more
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Polydopamine Nanomaterials: Recent Advances in Synthesis Methods and Applications
Frontiers in Bioengineering and Biotechnology, 2018 Polydopamine (PDA), the final oxidation product of dopamine or other catecholamines, attracted much attention as versatile coatings that can be used to cover the surface of almost all materials with a conformal layer of adjustable thickness ranging from ...
Vincent Ball, Vincent Ball
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Nanomaterials, 2020 The performance of dye-sensitized solar cells (DSCs) critically depends on the efficiency of electron transport within the TiO2-dye-electrolyte interface.
Nikolai Tsvetkov +3 more
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