Improvement of ethanol production using green alga .

Incessant depletion of fossil fuels urges the governments and non-governmental organizations to invest more on renewable energy sectors including generation of biofuels such as bioethanol. Production of ethanol from algal feedstock has been an interesting area of research in recent times. In the present investigation, feedstock of a green alga was selected for ethanol production and compared with feedstock of model alga .

Evaluation of polymeric hydroxamic acid iron chelators for treatment of iron overload.

A series of polymers bearing hydroxamic acid-terminated side chains were prepared for the purpose of developing new iron chelators for treating iron overload in beta-thalassemia (Cooley's anemia) and other iron diseases. The polymers are for the most part amino acid amide derivatives of acrylic and methacrylic acid with the terminal carboxyl group converted to the hydroxamic acid. The polymers are generally water soluble and sequester iron(III) avidly.