Sponge-like nanoporous gold could be key to new devices to detect disease-causing agents in humans and plants, according to two recent articles. Sponge-like nanoporous gold could be key to new devices ...

A new method for recovering high-purity gold from discarded electronics is paying back US$50 for every dollar spent, according to researchers – who found the key gold-filtering substance in ...

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A gilt-edged project led by University of Queensland PhD student Javeria Bashir has produced specially crafted gold nanoparticles that can highlight cancer markers in samples like urine, saliva or ...