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Determination of anthracene on Ag-Au alloy nanoparticles/overoxidized-polypyrrole composite modified glassy carbon electrodes
(MDPI, 2010)
A novel electrochemical sensor for the detection of anthracene was prepared by
modifying a glassy carbon electrode (GCE) with over-oxidized polypyrrole (PPyox) and
Ag-Au (1:3) bimetallic nanoparticles (Ag-AuNPs). The ...
Electrochemical aptasensor for endocrine disrupting 17β-estradiol based on a poly(3,4-ethylenedioxylthiopene)-gold nanocomposite platform
(MDPI, 2010)
A simple and highly sensitive electrochemical DNA aptasensor with high affinity for endocrine disrupting 17β-estradiol, was developed. Poly(3,4-ethylenedioxylthiophene) (PEDOT) doped with gold nanoparticles (AuNPs) was ...
Use of coal fly ash as a catalyst in the production of biodiesel
(Slovnaft VÚRUP, 2010)
South Africa is largely dependent on the combustion of coal for electricity production; Eskom’s coalfired
power stations consume approximately 109 million tons of coal per annum, producing around 25
million tons of ash, ...
Role of the methoxy group in product formation via TiCl4 promoted 4-phenyldioxolane isomerizations
(ARKAT USA INC, 2010)
The product distribution obtained from the TiCl4 initiated intramolecular isomerizations of 4-
methoxyphenyl- and trimethoxyphenyldioxolanes at -78 oC, -30 oC and 0 oC provided insights
into the important regiochemical ...
Hall measurements on carbon nanotube paper modified with electroless deposited platinum
(Springer, 2010)
Carbon nanotube paper, sometimes referred to
as bucky paper, is a random arrangement of carbon nanotubes meshed into a single robust structure, which can be
manipulated with relative ease. Multi-walled carbon
nanotubes ...