Results 1 to 10 of about 598,236 (285)

Hydrothermal Synthesis of a Technical Lignin-Based Nanotube for the Efficient and Selective Removal of Cr(VI) from Aqueous Solution

open access: yesMolecules, 2023
Aminated lignin (AL) was obtained by modifying technical lignin (TL) with the Mannich reaction, and aminated lignin-based titanate nanotubes (AL-TiNTs) were successfully prepared based on the AL by a facile hydrothermal synthesis method.
Qiongyao Wang   +4 more
doaj   +1 more source

Surface Properties of Ti65Zr Alloy Modified with TiZr Oxide and Hydroxyapatite

open access: yesNanomaterials, 2023
Titanium-zirconium dioxide nanostructures loaded by hydroxyapatite were produced on the surface of Ti65Zr alloy. The alloy was treated by anodization with the subsequent immersion in calcium glycerophosphate (CG) solutions. The resulting surfaces present
Elinor Zadkani Nahum   +3 more
doaj   +1 more source

Molecular Dynamics Simulation Study of the Self-Assembly of Phenylalanine Peptide Nanotubes

open access: yesNanomaterials, 2022
In this paper, we propose and use a new approach for a relatively simple technique for conducting MD simulation (MDS) of various molecular nanostructures, determining the trajectory of the MD run and forming the final structure using external force ...
Vladimir Bystrov   +6 more
doaj   +1 more source

Materials based on modified gypsum for facade systems [PDF]

open access: yesНанотехнологии 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
doaj   +1 more source

Microwave Synthetic Routes for Shape-Controlled Catalyst Nanoparticles and Nanocomposites

open access: yesMolecules, 2021
The use of microwave irradiation for the synthesis of inorganic nanomaterials has recently become a widespread area of research that continues to expand in scope and specialization.
Clare Davis-Wheeler Chin   +2 more
doaj   +1 more source

Improving Photovoltaic Technology by Nanomaterials: a Brief Review

open access: yesRevue des Énergies Renouvelables, 2023
Nanomaterials have unique opto-electronic properties that can aid in the progress of current photovoltaic technology in various aspects and aid in the global transition towards renewable energy sources.
Abdellah Hassaine, Amale Mahi
doaj   +1 more source

Carbon Allotropes as ITO Electrode Replacement Materials in Liquid Crystal Devices

open access: yesC, 2020
Indium tin oxide (ITO)-free optoelectronic devices have been discussed for a number of years in the light of a possible indium shortage as demand rises.
Ingo Dierking
doaj   +1 more source

Complement activation and protein adsorption by carbon nanotubes [PDF]

open access: yes, 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
core   +2 more sources

Sorting and transmission electron microscopy analysis of single or double wall carbon nanotubes [PDF]

open access: yes, 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   +2 more sources

Nanotubes Formation in P. aeruginosa

open access: yesCells, 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
doaj   +1 more source

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