News tagged with metallic materials

Biosensor for heavy metals

A team of Empa scientists has developed a biosensor which allows them to detect elevated concentrations of copper in a simple, quick and economic way. Copper, like other heavy metals is problematic in high concentrations, ...

dateOct 03, 2017 in Analytical Chemistry
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A new approach to ultrafast light pulses

Two-dimensional materials called molecular aggregates are very effective light emitters that work on a different principle than typical organic light-emitting diodes (OLEDs) or quantum dots. But their potential as components ...

dateSep 18, 2017 in Optics & Photonics
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Self-healing gold particles

Self-healing materials are able to repair autonomously defects, such as scratches, cracks or dents, and resume their original shape. For this purpose, they must be composed of several components whose combined properties ...

dateSep 14, 2017 in Materials Science
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