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Autothermal reforming (ATR) for fuel cells in automotive applications
(2004)
Autothermal reforming of liquid fuels had been demonstrated to be feasible for use in fuel cell vehicles. One of the main problems with reforming systems is that the concentration product of carbon monoxide has to be less ...
Supercritical fluid processing of perfluorinated and sulfonated membranes
(2004)
Over the past years, one of the most important challenges facing industry
has been the search for environmentally benign and cost effective alternatives to
traditional power sources. Many industries invest considerable ...
Uso de la técnica de interrupción de corriente para la caracterización de una celda de combustible no humidificada con membrana de intercambio protónico
(2005)
Due to the energetic crisis, the US government has promoted the development of
alternatives resources for the generation of electricity. Fuel Cells have emerged as one of
the most promising technologies for the power ...
Supercritical fluid processing of sulfonated styrenic tri-block polymers
(2005)
The increasing need to replace current materials with new or reprocessed
ones that have more specific properties and uses has led to the use of supercritical
fluids (SCFs) for polymer reprocessing. Kraton® poly ...
Solubilities of anti-cancer and anti-AIDS drugs in supercritical carbon dioxide
(2003)
Solubility data for pharmacological drugs in supercritical fluids (SCFs) is of great
importance, because there is an environmental and cost effective need for alternative
specialty separation methods.
This research was ...
Assessment of the stability and biological activity of our model proteins encapsulated in hydrogel membranes
(2007)
Proteins are biological macromolecules which have a unique spatial conformation. This spatial conformation can be affected by extremes in pH, temperature, and organic solvents. Once this 3D spatial conformation is affected ...
Synthesis and characterization of cobalt-substituted ferrite nanoparticles using reverse micelles
(2005-09)
With the objective of developing a magnetic nanoparticle based sensor, we have
synthesized cobalt-substituted ferrite particles using reverse micelles. Reverse micelles
have been used to control the nanoparticle size. ...
Functionalization of inhalable particles by fluidized bed processing
(2008)
This work focused initially on the size reduction of naproxen sodium to less than 5 µm for inhalation applications. The second objective was the adhesion of naproxen sodium particles to micronized lactose particles with ...
Determination of an empirical correlation for the mass transfer coefficients of pharmaceutical powders in a fluid bed layer
(2004)
The pharmaceutical industry has four basic operations to produce tablets: mixing, drying,
milling, and tablet pressing. Fluidized bed drying of the pharmaceutical powders is one of
the most efficient methods, which is ...
Carboxymethylation of dextran for surface modification of magnetite nanoparticles
(2009)
Magnetite nanoparticles are currently studied for biomedical applications such as MRI, drug delivery, and magnetic fluid hyperthermia (MHF). These applications require nanoparticles with a suitable coating which provides ...