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Radiation Damage Mechanisms of Monolayer-Protected Nanoparticles via TEM Analysis
(American Chemical Society, 2017-11-19)
In this work, it is shown that thiol-protected Au nanoparticles (AuNPs@SR) of approximately 3.4 nm size suffered unexpectedly high radiation damage under standard transmission electron microscopy (TEM) operating conditions. ...
Modeling of inter-particle interactions and their effect on macroscopic properties of nanoparticle suspensions
(2020)
In this thesis, a detailed study of polymer nanoparticle interactions is pursued in order to understand the effect of mechanical properties of individual particles on the collective behavior of chemically destabilized ...
Nanoindentation of polycrystalline Pd hollow nanoparticles: Grain size role
(Elsevier, 2020)
Polycrystalline hollow nanoparticles present a unique combination of strength and flexibility. However, the exact role displayed by their grain structure in mechanical properties has not been yet fully understood. Here, ...
Thermal annealing as an easy tool for the controlled arrangement of gold nanoparticles in block-copolymer thin films
(Iop Publishing, 2013-05-30)
The results indicated that all three blends used as modifiers (PSn/PSnSH@Au) were successfully located in the PS phase during thermally induced BC self-assembly for a composition range from 5 to 43 wt% without macro-phase ...
Size-selected ag nanoparticles with five-fold symmetry
(Springer, 2009)
Synthesis of silver nanoparticles in surfactant-free light-cured methacrylate resins
(Elsevier, 2014-11-16)
The present study describes a simple method for preparing stable, highly dispersed spherical silver nanoparticles (Ag NPs) in surfactant-free methacrylate resins. Colloidal dispersions of silver in methacrylate resins were ...
Distinctive Interactions of Oleic Acid Covered Magnetic Nanoparticles with Saturated and Unsaturated Phospholipids in Langmuir Monolayers
(American Chemical Society, 2014-04)
The growing number of innovations in nanomedicine and nanobiotechnology are posing new challenges in understanding the full spectrum of interactions between nanomateriales and biomolecules at nano-biointerfaces. Although ...
Phonon confinement model to measure the average sizes of anatase nanoparticles synthesized by a solvothermal method using H2O2
(Sociedade Brasileira de Química, 2013-06-01)
In this work, crystalline titanium dioxide (TiO2) nanoparticles with variable average crystallite sizes (e.g., 8 nm) and surface areas (e.g., 192 m² g-1) were synthesized in pure anatase phase using H2O2 to reduce the ...