Researchers are giving new meaning to the phrase “turning rust into gold”—and making the use of gold in research settings and industrial applications far more affordable. Researchers from the ...

The water in our oceans, lakes and rivers can become polluted with a variety of contaminants, creating a need for a simple and cheap cleaning method. One team of researchers is designing magnetic ...

Gold-rust composites as used to replace standard gold nanoparticles. --Courtesy of the University of Georgia () Gold nanoparticles have many uses in drug delivery and diagnostics, but a precious metal ...