New sensing tech could help detect diseases, fraudulent art, chemical weapons

Discovered in the 1970s, SERS is a sensing technique prized for its ability to identify chemical and biological molecules in a wide range of fields. It has been commercialized, but not widely. That may soon change. An international research of engineers has developed nanotechnology that promises to make SERS simpler and more affordable.

Read the whole article on Science Daily

More from Science Daily