Imaging techniques have been developed for decades for the detection of biomolecules in
biomedicine cells, in vitro or in living cells and organisms. The application however, often
constrained by the available probes, ...
Titanium dioxide (TiO2) nanostructures were synthesized by sol-gel method and co polymers polyethylene glycol (PEG), polyvinylpyrrolidone (PVP) and pluronic F127
were used as pore forming agents. The samples were then ...
Mathematics plays a pertinent role in physics. Students' understanding of this role has significant implications in their understanding of physics. Studies have shown that some students prefer the use of mathematics in ...
Hidden sector or dark sector states appear in many extensions to the Standard
Model (SM), to provide particle mediators for dark matter in the universe or to
explain astrophysical observations such as the positron excess ...
An environmental friendly and simple approach to synthesis of Platinum (Pt), Palladium (Pd),
Rhodium (Rh) and Osmium (Os) nanoparticles via gamma radiolysis is demonstrated. Herein,
we report on the effect of gamma rays ...
Monodisperse titanium dioxide (TiO2) nanoparticles were synthesized by a novel freeze-drying process herein called lyophilization. The process of lyophilization is described in detail. The materials were characterized by ...
There are limits on performance of processes and reactions set by material balances and by thermodynamics. The interaction of these theoretical limits and how they influence the behaviour of reactions and equipment is of ...
Magnetic ordering of dopants in diamond holds the prospect of exploiting diamond’s unique
properties in the emerging field of spintronics. Several transition metal defects have been
reported to order ferromagnetically ...
This thesis investigates why there is still no ‘final’ physical theory of the universe despite the enormous resources involved. Current physical and philosophical methodologies are examined leading to a new strategy. The ...
This research investigates the impact of zirconia nanoparticle in conductivity, water
uptake, fuel crossover and fuel efficiency of modified Nafion® membranes.
Synthesized water-retaining mesoporous zirconia nanoparticles ...