Results 11 to 20 of about 79,299 (306)

Nanomaterial-assisted thread-based isotachophoresis with on-thread solute trapping

open access: yes, 2022
This research describes a nanomaterial-assisted thread-based isotachophoresis (TB-ITP) setup for the clean-up, preconcentration, and trapping of alkaloids (coptisine, berberine, and palmatine) in biological fluids, followed by their on-thread desorption ...
Innis, PC (15536432)   +4 more
core   +2 more sources

Redeposition-free inductively-coupled plasma etching of lithium niobate for integrated photonics

open access: yesNanophotonics, 2023
Lithium niobate on insulator is being established as a versatile platform for a new generation of photonic integrated devices. Extensive progress has been made in recent years to improve the fabrication of integrated optical circuits from a research ...
Kaufmann Fabian   +3 more
doaj   +1 more source

Evolution of air quality in Morocco before and during the COVID-19 pandemic; comparative study [PDF]

open access: yesE3S Web of Conferences, 2022
The epidemic of coronavirus is spreading all over the world, which is not only a health problem, but also affects the social sector, politics, the environment in various ways and the world economy.
Bouhachlaf Loubna   +2 more
doaj   +1 more source

A novel approach for the biosynthesis of silver nanoparticles using the defensive gland extracts of the beetle, Luprops tristis Fabricius

open access: yesScientific Reports, 2023
Discovering novel natural resources for the biological synthesis of metal nanoparticles is one of the two key challenges facing by the field of nanoparticle synthesis.
Anthyalam Parambil Ajaykumar   +8 more
doaj   +1 more source

Safety of nanomaterials [PDF]

open access: yesArchives of Toxicology, 2012
Nanotechnology represents one of the key technologies of the twenty-first century and includes all methods that allow production, and analysis of objects sized between one and 100 nm. A large number of nanomaterials and consumer products are already used, such as paints, car tyres, tennis rackets, textiles and sunscreens. Technologically more important
H, Foth   +3 more
openaire   +2 more sources

Special Issue of Nanomaterials: Mechanics of Nanostructures and Nanomaterials [PDF]

open access: yesNanomaterials, 2022
Nanostructures have shown great potential to be used as the building components of many nanoelectromechanical and microelectromechanical systems [...]
Krzysztof Kamil Żur, Ali Farajpour
openaire   +3 more sources

Neurotoxicology of Nanomaterials

open access: yesChemical Research in Toxicology, 2020
The remarkable advances coming about through nanotechnology promise to revolutionize many aspects of modern life; however, these advances come with a responsibility for due diligence to ensure that they are not accompanied by adverse consequences for human health or the environment. Many novel nanomaterials (having at least one dimension
William K. Boyes, Christoph van Thriel
openaire   +3 more sources

Long-range attractive forces extending from the alumina’s nanolayer surface in aqueous solutions

open access: yesInternational Journal of Smart and Nano Materials, 2015
Aluminum oxide-hydroxide nanolayer with a thickness of approximately 1.2 nm is electroadhesively deposited onto silicious support material with large surface area of about 50 m2/g, forming a highly electropositive composite of boehmite nanolayer in the ...
Leonid A. Kaledin   +2 more
doaj   +1 more source

Preparation and Characterization of Multiwalled Carbon Nanotubes-Polythiophene Nanocomposites and its Gas Sensitivity Study at Room Temperature [PDF]

open access: yesJournal of Nanostructures, 2017
The nanocomposites of polythiophene and carboxylated multiwalled carbon nanotubes (MWCNTs) were synthesized by in-situ chemical oxidative polymerization method using anhydrous ferric chloride (FeCl3) as an oxidant.
Sanjay Bachhav, Dilip Patil
doaj   +1 more source

CHARMM-GUI Nanomaterial Modeler for Modeling and Simulation of Nanomaterial Systems

open access: yes, 2021
Molecular modeling and simulation are invaluable tools for nanoscience that predict mechanical, physicochemical, and thermodynamic properties of nanomaterials and provide molecular-level insight into underlying mechanisms.
Yaser Afshar   +23 more
core   +1 more source

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