Results 41 to 50 of about 3,523 (232)

Effect of Air Annealing on the Structural, Textural, Magnetic, Thermal and Luminescence Properties of Cerium Fluoride Nanoparticles

open access: yesPhyschem, 2022
This paper presents the physicochemical characteristics of CeF3 nanopowder (NP) obtained via electron evaporation. The initial NP was annealed in air (200–500 °C) for 30 min.
Vladislav Ilves   +7 more
doaj   +1 more source

Biomimetic Hybrid Nanocontainers with Selective Permeability [PDF]

open access: yesAngewandte Chemie, 2016
AbstractChemistry plays a crucial role in creating synthetic analogues of biomacromolecular structures. Of particular scientific and technological interest are biomimetic vesicles that are inspired by natural membrane compartments and organelles but avoid their drawbacks, such as membrane instability and limited control over cargo transport across the ...
Lea Messager   +8 more
openaire   +6 more sources

Identification of water content in nanocavities [PDF]

open access: yes, 2013
A tapered dielectric waveguide that scans, at constant height, a sample containing a viral capsid is studied by combining a lattice gas model to simulate water meniscus formation and a finite difference time domain algorithm for light propagation through
Douas, Maysoun   +2 more
core   +3 more sources

A self-healing coating based on facile pH-responsive nanocontainers for corrosion protection of magnesium alloy

open access: yesJournal of Magnesium and Alloys, 2022
The preparation of pH-responsive nanocontainers by typical silane modification of the mesoporous silica nanoparticle (MSN) surface is usually high-cost, complex, and time-consuming, which remains a great challenge for effective corrosion protection of ...
Yuejun Ouyang   +5 more
doaj   +1 more source

One-pot synthesis and catalytic properties of encapsulated silver nanoparticles in silica nanocontainers [PDF]

open access: yes, 2014
The microemulsion approach constitutes a novel method for preparation of nanorattles, which are nanostructures with a preserved void between an encapsulated core and the surrounding shell of the nanocontainer. A facile one-pot synthesis and encapsulation
Fromm, Katharina M., Priebe, Magdalena
core   +1 more source

Catalytic polymeric nanoreactors : more than a solid supported catalyst [PDF]

open access: yes, 2012
Polymeric nanostructures can be synthesized where the catalytic motif is covalently attached within the core domain and protected from the environment by a polymeric shell.
Bosman, Liu, Wang, Yan
core   +2 more sources

Conceptual, self-assembling graphene nanocontainers

open access: yesNanoscale, 2015
We show that graphene nano-sheets, when appropriately functionalised, can form self-assembling nanocontainers which may be opened or closed using a chemical trigger such as pH or polarity of solvent.
Boothroyd, Simon, Anwar, Jamshed
openaire   +4 more sources

Use of Silica Tubes as Nanocontainers for Corrosion Inhibitor Storage

open access: yesJournal of Nanotechnology, 2011
A new alkyd paint anticorrosion smart coating was developed by using silica nanoparticles as corrosion inhibitor nanocontainers. Silica particles were mixed with the paint at different concentrations to study their performance and ensure their free ...
Cesia Ávila-Gonzalez   +4 more
doaj   +1 more source

Improvement of anti-corrosion performance of an epoxy coating using hybrid UiO-66-NH2/carbon nanotubes nanocomposite

open access: yesScientific Reports, 2022
In this study, a porous nanocontainer from UiO-66-NH2/CNTs nanocomposite with an excellent barrier characteristics was constructed through amine-functionalized Zr-based metal organic framework.
Jafar Abdi, Mazdak Izadi, Mansoor Bozorg
doaj   +1 more source

Proteomic profiling of halloysite clay nanotube exposure in intestinal cell co-culture [PDF]

open access: yes, 2013
Halloysite is aluminosilicate clay with a hollow tubular structure with nanoscale internal and external diameters. Assessment of halloysite biocompatibility has gained importance in view of its potential application in oral drug delivery.
Agarwal, Mangilal   +5 more
core   +1 more source

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