We report a metal-mediated sequential addition synthetic route for copolymerization of lactide (or ε-caprolactone) and methyl methacrylate. We synthesized a series of neutral and cationic indium ...

Polypyrrole nanotubes rank among the most conducting forms of organic semiconductors. They are prepared by the oxidation of pyrrole in the presence of methyl orange. Other organic dyes, viz. ethyl ...

Yang et al. 10 prepared TiO 2 by the sol-gel method using different heat treatments, and investigated its performance as a photocatalyst of methyl orange degradation. These authors observed the ...

Let’s find out what a black box is, what makes it crucial evidence during a plane crash, and primarily, why a black box is orange.

Voters were deciding Measure A and B in the special election forced by a petition drive.