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Now showing items 11-20 of 92
Effect of growth temperature on the structural, optical and luminescence properties of cadmium telluride nanoparticles
(Springer, 2018)
Cadmium telluride (CdTe) has been successfully prepared by a simple wet chemical process at different reaction temperatures. Temperature is one parameter that thermodynamically plays an important role in controlling the ...
The effect of PtRuIr nanoparticle crystallinity in electrocatalytic methanol oxidation
(MDPI, 2013)
Two structural forms of a ternary alloy PtRuIr/C catalyst, one amorphous and one highly crystalline, were synthesized and compared to determine the effect of their respective structures on their activity and stability as ...
Actuation behaviour of a derivatized pyrrole accordion type polymer
(ESG, 2014)
A monomer (Phenazine-2,3-diimino(pyrrole-2-yl)–PDP) derived from the condensation reaction between 2,3-diaminophenazine and a pyrrole derivative has been synthesized as a hinge molecule in the design of a zig-zag polymer. ...
Voltammetric and spectroscopic determination of rare earth elements in fresh and surface water samples
(MDPI, 2018)
The increasing demand for rare earth elements in green technology, electronic components,
petroleum refining, and agricultural activities has resulted in their scattering and accumulation in the
environment. This study ...
Sensitive electrochemical determination of ethambutol in pharmaceutical formulation and human urine at nickel nanoparticles/electrochemically reduced graphene oxide modified electrode
(Chemical Society of Ethiopia, 2019)
This paper describes the application of nickel nanoparticles decorated electrochemically reduced
graphene oxide modified glassy carbon electrode (NiNPs/ERGO/GCE) for the determination of ethambutol
(ETB), an anti-Mycobacterium ...
Electrochemical determination of phenothrin in fruit juices at graphene oxide-polypyrrole modified glassy carbon electrode
(Elsevier, 2018)
An electrochemical sensor was developed based on graphen oxide-polypyrrole modified glassy carbon electrode
(GO/PPy/GCE) for sensitive determination of phenothrin in fruit samples. GO/PPy/GCE was characterized by
scanning ...
Peptide-functionalized quantum dots for potential applications in the imaging and treatment of obesity
(DovePress, 2018)
BACKGROUND: Obesity is a worldwide epidemic affecting millions of people. The current pharmacological treatment of obesity remains limited and ineffective due to drugs’ undesirable side effects. Hence, there is a need for ...
A review of combined advanced oxidation technologies for the removal of organic pollutants from water
(Springer Verlag, 2014)
Water pollution through natural and anthropogenic activities has become a global problem causing short-and long-term impact on human and ecosystems. Substantial quantity of individual or mixtures of organic pollutants enter ...
The production of hydrogen through the use of a 77 wt% Pd 23 wt% Ag membrane water gas shift reactor
(Elsevier, 2016)
Hydrogen as an energy carrier has the potential to decarbonize the energy sector. This
work presents the application of a palladium-silver (PdeAg) membrane-based reactor. The
membrane reactor which is made from PdeAg ...
A Two-Decade Anthropogenic and Biogenic Isoprene Emissions Study in a London Urban Background and a London Urban Traffic Site
(MDPI, 2018-10-03)
A relationship between isoprene and 1,3-butadiene mixing ratios was established to
separate the anthropogenic and biogenic fractions of the measured isoprene in London air in both
urban background (Eltham) and urban ...