Researchers create plasmonic paper for detecting chemicals and biologically important molecules
Friday, October 10, 2014 - 07:00
in Physics & Chemistry
Using a common laboratory filter paper decorated with gold nanoparticles, researchers at Washington University in St. Louis have created a unique platform, known as "plasmonic paper," for detecting and characterizing even trace amounts of chemicals and biologically important molecules—from explosives, chemical warfare agents and environmental pollutants to disease markers.